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B〓ⅡX^Ⅱ BUππ·W〓LD〓ⅡC F〓πt〓ⅡCs匿招κ飙胛
C0NtENTs
Benkan′ s BVtt/Velding F ittings ⋯ ⋯ ¨ ¨ ¨ ¨ ¨ ¨ ¨ ¨ 1
Benkan∶ the Fittingsspecia"st
⋯ ⋯ ¨ ¨ ¨ 4
¨ ¨ ¨ ¨ ¨ ¨ ¨ 6
∨Va"ThiCkness SChedu|es
|nspeCti0n Procedure
App"cab|e standards
Dimens0na Tab es
Vrou0ht steel Butt VVe|
lnductiOn H0t bends
ding Fittlngs
0 2 4
1 1 2
SpeCia|Fittings
socketˇVelding
29
&Threaded F ttings 33
supplemental lnf0rmati0n
standard lvlaterial Sρ eCification 42
Inspection Procedures
Benkan butt、ve|ding f ttings ere subjected to strict
in ρrocess inspection et each stage of the pfoduction
ρfocess _ from ra、 v materials hand"ng to finished
product shippin9 Theˇ a丨 f,v sua"Ve× a mined fo丨 co n
formity to c° mpany specifications and tested u nder
the app"cabe AstM ANsI AsME Mss and J|scodes and standards 丁hev are它
`o tested to makesure they c。 n彳 o了m t0 their intended use Upon
req u est 、ve Ca|I in officia|Iˇ ce亻 tified test agents t°
witnε ss the inspection procedures Benkan t)u tt
、ve|ding fittings are m它 nufectured in Conform tv · th
the fo"ow ing standards
APPLICABLE sTANDARDs
AsTl`A234 Piρ |ng Fittln9s of wrought CBrbon
⒌ee and AIoy⒊ ee for Moderate and
E陀vated 丁em peratures
AsTM A403 VVrought Au· tent c sta n ess stee
Piρ Ing Fittings
AsTll A420 Pipinθ F ttings of VV`ought Ca`bon⒌ee and A"oˇ ⒌ee for Low Temperatu re service
ANs| B169 Factofˇ llade Vrought ⒌ee| Butt
Weldin9 Fittings
ANsI B1628 VVrouθ ht ⒌ee丨 Buttˇ Ve|ding Short
Radius EIbo,|vs and Returns
llss sP43 Wrought stain|ess⒌ ee|
ButtˇVe|ding F ttings
llss SP75 spec fication fof Hi° h te· t
VVrought VVeIding Fittings
Jls B2311 stee| Butt VVe|ding Pipe Fittin9s 彳or
0rd nafV∪ se
V|sB2312 stee| Butt VVe|ding Pipe F ttings for
spec al∪ se
JIs B2313 steeI P№ te Butt Welding Piρ e F ttings
JIs B2316 stee|sockedˇVeIding Pipe F ttin9s
JsB2321 Aum num and Aum num A"。 y
ButtˇVe丨 ding pipe F tting,∶ }
RAW MATERlALs RECEIViNG INsPECTI0N
Benkan butt、ve丨 din9 fittings are made of materiaIs
which meet AsTM and intracompanˇ spec f cat ons
Raw materiaIs inspeCtions are carr ed out as
fo"o、vs∶
1) 0imensi° naI Insρ 仓ctl° ns
Dimensio ns 它re inspected at each end o亻 the sub
ContreCted ravv materia丨
2) 、
`isual!nsρection
lnspectio ns are perf。 l med 召ccording to Benkan`
'ecceρ tab丨 e surf它 ce condition stendard
3)Co"ating
Judgement is made as to whether it is、 vorthˇ of
the inspecti。 n bV coIlating the desc亻 ibed items
v, th the raw mθ teriaIs Ce1tificate,∶ i
The fo‖ o、ving other insρ ections are perf。 rmed
if necF· ss它 ry
∪trason c Exam nat on
阝刀agnetic Partic|e Examin刁 tion
Radiograρ hic E×am inatio n
Liquid Penetrant∈ ×它m ination
∪trason c丁h ckness Meter
Examination
0the丨
IN P nocEss lNsPECTI0N
Benkan butt ve|ding fittin9s are manufactured 、″ith
care∮ 1"|ˇ se|ected materiaIs of the finest meta||ur9icε I
qua"V on we|£ o ntro"ed jos too恬 °rm。 ds based
on Benkan s various 、vorking standards J eetinθ
qua|tv sρ ecifiCations is a key feeture of Benkan
buti、ve|d"lg fittings
The fo"owing are the major in ρrocess inspect on
|tem∷∷∷∷i
V,ua| |nspect on
Di mensio n刁 | |nspection
shape lnsρ εctio n
Hard nes‘ Test
Temρ e冫 ature CheCk
Pr。cessing Cond tions Check
Raw Mate冖 as dent阝 cat on(bV mark ng)
0ther
FINAL lNsPECTI0N
The fin它 I inspecti。 n of Benkan butt、ve|ding fittings is
perf。 |med它 s fo||o、 vs∶
1) standard0loduct lnsρ eεti° n
App Cab丨 e fo丨 Benkan butt vve|ding ∮itting尽
ρroduced under ANsI B169 B1628 εnd other
sρ ec fications
VIsUAL INsPECT|0NBenkan buttⅡ ve|ding fittings are visuε ‖v insρ ected
to Confirm that both interna| ε nd externaI surfaces
are smooth and、vithout harmful defects Benkan s′aCCeptable surface cond tion
Ⅱ standa丫 d s used8‘
the standard for visual tests
D|MENs|0NAL INsPECT{0NBenk它 n butt welding fittings are inspected for
conform汪 v wkh ANs or Mss d mensonat0|e丫 a nCes (see tab|e on page122)
2) sρeciaI Product Insρ ection
App Cab|e fof products manufε ctured to meet
sρ ec fications requested bˇ customers Genera"Ya|I9oods ere insρected
V Is∪ AL INsPε CTl0NBenkan butt、 veldinθ fittings are visua||y inspected
Crtera are based on th。 se of the standardprodVct special spec∮ ications 它re determ ined bˇ
3greement betvveen Benkan and the customer
DlM ENsl0NAL INsPECT|0Nthe inspection s usu它
"v based on spee ficationsstipuIated by the customer
sPECIAL}NsPECTl0NIn the c它 se of speCi它 丨 requirements' specified bv
the customef nondestructive e× am inations and
mechanical tests它 re performed
3) I nsρ ection Certificates
Benkan certifiCates a`e i$sued in the fo‖ o、″ing
form unless othe了 、″se reque吱 ed bV the Customef
the customer Benkan butt,· ,eIding fi⒒ in莎 are
inspected bV the fo"o,ving Bu饣 eaus of shiρ ping∶
ABs(Amer can Bureau of sh pρ ng)
BV(Bureau Ver ta$)
LRs(L|oˇ d′ s Re9ister of shipping)
NK(Nippon Ka"i κv° k它)
NV(Det N° fske Ver tas)
Insρ ection by othe丫 0roanizations
F EsC0 (厂ar East super ntendenCe Comρ any`
Ltd〉
INTEC0 (nternat onal lnspect on and Testin9
Corporation)
JC(Vaρanese nspect on Comm"tee)
2)
‰ 尸m仉 e”讪h。^↑ε
— ————— 扭··’r。 ˇ , ^ Ⅱ , .‘
ii
|nspection Cert ficate
INsPε CtI0NBˇ VAR丨0Vs AVTH0R|tIEs
1) 1nspection bv a Bu氵 eau of shiρ ρing
Pfoducts$ubjeCt to this inspection are made f`om
ra、v materia|s stipu}ated bˇ the regu|ations of the
bureau The ravv materals and pf°ducts are
inspected for eXtern它 |它ρpearance dimensions 3nd
conformity to desi9nated specific它 ti。 ns The
Bureau of shipping vvitnesses and Certifiε s inspec
tion and Certficates from them are f。 r、V它 rded to
AppIicabIe standards
1 Benkan butt、 veldin9 fittings ere mε nufactuied as
a ru|e` in accofdance 、vith ANSI ·tandards B169
and B162g f。 r dimensions shaρ es εnd dimen
siona|tolera nces
2 Benkan butt welding fittings are maChined in
acco丨 dance 、v th ANsI B1625 standards 亻。r
,f eIding end p午 eparation
3 lnanufactufinq methods qua"tˇ and so on a|e
based up° n AstM A234 A403and A420spec亻 Ⅱ
catlo ns
4 Butt、veId in9 fitti n9s Conforming to dimensions
and dimensional to|erances speCifiε d in,训 sS sP43
can be manufactured0n epp丨 icθ tion
5 Butt、ve|d in9 fittin9s c。 nformlng to MSs sP75
can be specla"V manufactured on aρ ρ Cati0n
6 Benkan has ·landardized dimen∽ ons and dimen
siona| to|eranees fo丨 butt welding f ttings o∮ 50
inches and largei as no offiCial internationa‖ V
rec° gnized standards e× ist
ANsl standards
B169 Wrought steel Butt VVe|ding F ttings
B1628 VVrouθ ht ⒌eel Butt We|din9 Short Radius
E|bo、vs and Returns
B1625 Butt Welding Ends
B1611 Forged steel F ttings socket lnJe|d incJ 3nd
Thfeeded
B3610 it e|ded and seam|ess l/Jl oV勺 ht ⒌eeI Pipe
B3619 ⒌ainless stee|Pipe
AsTM standard$
冖234 Piping F ttings o∮ Vtrought Carbon⒌ eε l a nd
A"oV ⒌ee| for lV。 derate and E|evated
Temρ eratufes
MO3 VVrought Austenitic ⒌ainless ⒌eε | Piρ ing
F ittings
A420 Piping Fittings of W丨 ou9ht Carbon⒌ eel and
A‖ oˇ steelfor Low Temρ erature serv ce
A182 F。 r9ed or Ro"ed A||oˇ sleel Pipe Flanges
Fo|ged Fittlngs and Valves and Parts for
High temρ e丨 ature⒌丨v Ce
A105 Forgings` Carbo^ ⒌εe| Foi Pipin9 Com
ρ。ne nts
B361 Wrou9ht Aum num and Aum num Al。ˇ
VVe|ding Fittings
B363 seε m|ess and Ve|ded ∪na"oyed T tanjum
and Titanium AlloYˇ Ve|din9 Fittings
B366 VVrought Nicke| θnd NicKe| A|Ioˇ Ve|ding
F ittings
Mss stand它 rds
sP43 l/Jrouθ ht⒌ alnIess
Fittin9s
sP75 specification彳or
F ittings
⒌eel Butt Welding
High Test llJ丨 0u9ht VVe|c
Gunma FaCtorˇ : Continuous m它 ss produCtion =
e|bows 1624 inches) Th s equiρ ment for contˉ Ⅱ
。us mass produCtion is the nevvest and the m∶ =
efficient in the 、vorld |t、vas deve|oped to meet ∶●
increa‘
")g demand for 】6 to 24inch elbov,s
demonst ates Benkan s outstanding technical |: :
r它 aChed afte丨 30 years of indust丨 e× ρeiience =
ρr。 εesses klre ContinuoVs and automatic`from i广 :=
of rat m它 teri刁 {s to cutting. bending formˉ=
maChin∶ ng t|eatment of internal and e× terna| ∶=
faCes Co它 ting etc The onIy manua| oρ efation is∶ i
inspeCtio n of the fittings
BenI‘an’s ButtolVeIding F∶ ttings
stainIess steeI Butt·Welding F"tings
4矿 Eb°w(△°ng)
90· Elbow(Long) T(stra ght) Reducer(ConGε ntr C)
9σ EIbow(short) 丁(Reducing)
Carbon and AⅡ oy steeIspecial Fittimgs forBo"ers and Heat EXchangers
Lap Joint stub End
9矿 E bow(sh° rt) Reducer(Eccentric)
Carbon andA"oy steeI
Rust亻 F,s sta nt
p它 int (b|它 ck)
De≮ amp ng
stainIes,∶ ; stee丨
Y Piece
Wrought steeI Buttˉ 、″eIding Fittings|CB丫 bon and A"oV stee)
90· Elbo、v(Long) 180· EIbo● v(Long)
Cap
Reducer(Concε nt冫 C)
90· E丨 bo、v(short)
Large Diameter
18σ E,b° w(short) T(Reduc ng)
Wrought steeI Butt· 、″eIding Fittings{carb。 nA"0y and sta n ess stee)
E bow(Long) T(st冫 a ght) ReduCe丫 (C0nCentⅡ c)
45 EIbo、v(Long)
T(stra ght)
Reducer(Eccentr C)
9⒍ E bow(Long)
Cap θ0· EIboW(short) 丁(Reduc ng) ReduCe了 (ECCent氵 ic)
Vˇa"Thickness scheduIes
Nom n刁
Pipe sizε
outε do
D怕 m eterNomin查 |We‖ Thicknes‘
A B J丨 s ANsl soh5s $ch10s sch20s Gs sch 10 1G(,9) sch20 sch30 sTD8 1`4 138 137 12 1 65 20 23 2
10 3`8 173 171 12 1 65 20 23 2
15 ″ 2 21 7 21 3 165 21 25 28
3`4 272 267 165 29 25 28 29
1 340 334 1 65 2ε 30 32 ε 4
32 1 ″ 4 427 422 1 65 28 30 s5 36
⒈″2 486 483 1 65 28 30 35 37
2 605 603 1 65 28 36 28 39)
2"∫ 2 763 730 21 30 35 42 52
3 891 889 21 30 00 42 55
31/2 101 6 101 6 21 30 40 42 57
100 4 1143 1143 2{ 30 40 45 60
125 5 】398 141 ε 28 34 50 45 66
150 6 1652 1683 28 34 50 50 50·ˉ
7 l)
1冫 5 7 干907 53
200 8 2163 219 】 28 38 65 58 58· 64 70 (82}
225 9 241ε 62
250 10 2674 273 1 34 42 65 66 66· ·64 78 |9 3)
300 12 3185 3239 40 46 C,5 69 69ˇ + 64 84 95
350 】4 3556 3556 40 48 79 79 64 79 79 95 95
4O0 16 4064 4064 42 48 79 79 64 79 79 95 95
450 18 4572 4672 42 48 79 79 64 79 79 11 1 95
500 20 5080 5080 48 55 79 79 64 79 127 95
550 22 5588 5588 48 65 64 氵 θ 95 127 95
60o 24 6096 6096 55 64 64 79 95 143 95
650 2G 6604 6604 79 79 127 95
700 28 711 2 791 2 一 _
79 79 127 159 95
750 30 7620 7620 64 79 79 79 127 159 95
800 32 8928 8↑ 28 79 127 159 95
850 34 8636 8636 79 79 127 159 95
9O0 36 9144 9144 79 79 127 15θ 95
950 9652 9652 79 95
1000 40 10160 10160 79 θ5
θ51050 42 10668 IO668 79
110o 44 19176 1I176 79 θ 5
1150 46 11684 ↑1684 79 θ 5
1200 48 12192 12192 79 95
1250 50 12700 1270o 79 ·95
1300 52 13208 13208 +79 95
1350 54 137↑ 6 1371 6 ·79 +θ 5
1400 56 14224 14224 ’79 ·95
145o 14732 14732 ’79 ·95
1500 60 15240 15240 ·79 ·95
N ote | 1 艹 Ben k仓n‘ st仓 nd仓 fd
2 +9 App‖ ed on丨 y sma‖ end引 de0{the t官 e宜 nd redVc● rs
3 Thε numeric日 l valu合 s in pere●the“ s are the sam● thickne‘ s日 $sch 40or sch 80
∶n
Nom n JVa‖ Thickness0ut“ de
D amete●
Nom naPiρ e size
sch40 sch 60 Xs s● h 80 eh100 sch 120 soh 140 sch 160 XXs Jls ANsl A 8
22 24 (30 30 138
17e
↑37 8 1`4
23 28 (32 32 ~ |Ι——丬171 3`8
28 C2 (37 37 47 75 21 7 21 3 1`2
34 (39 39 55 78 272 ?67
33。·
20 3`4
34 39 (45 45 64 91 340 1
36 45 (49 49 64 97 427 422 32 ⒈1`4
37 45 (51 51 71 102 486 483 ⒈1/2
39 49 (55 55 87 11 1 605 603 50 2
52 60 (70 70 95 140 763 730 21`2
55 66 (76 76 11 1 152 891
1016
889 3
57 70 (81 81 127 101 6 31`2
60 71 ‘86 86 11 1 135 17 1 1143 1143 100 4
66 81 ({∶∶}5) 95 127 159 190 1398 141 3 125 5
71 93 |110) 】10 143 182 21 9 1652 1683 1Fs0 6
1907 175 7
82 103 127) 127 151 182 206 230 222 2163 2↑ 91 20o 8
2418 225 9
9C 127 t27 151 183 21 4 254 286 254 2674 2731 250
10C 143 127 174 214 2s4 286 3ε 3 254 3185 3239 300
11 1 】51 127 1瞀)o 238 278 318 357 3556 3556 350 14
127 16, 127 21 4 262 309 365 405 4064 4064 40o 16
94s 190 127 238 294 349 C97 452 4572 4572 450 18
15 1 206 127 262 325 381 444 500 5080 5080 500 20
222 127 286 349 41 3 476 540 5588 5588 550 22
175 246 127 31 0 380 460 524 595 6096 6096 600 24
127 6604 6604 650 26
127 711 2 711 2 700 28
127 7620 7620 750 30
175 127 8128 8128 80o 32
175 127 8636 8636 850 34
191 127 9144 9144 900 36
127 θ652 9652 950 38
127 10160 10160 1000 40
127 10668 10668 ↑050 42
127 11176 11176 110o 44
127 11684 11684 1150
1200
46
127 12192 12192 48
127 12700 12700 1250 50
127
| _13208 93208 1300 52
127 13716 1C716 1350 54
I27 14224 14224 1400
′127 14732 14732 9450 58
127 15240 15240 1500 60
JIs G3448 ANsI B3610MJIs G3454 ANsI B3619MJIs C3455
JIs G3459(nmm)
ii
Lonθ and$hort Radius EIbolvs
ANsI B169B1628Ⅱ Ben kan‘ standa● d ( nmm)
Nom naP|pe
size
(N Ps)
0Vt,deD amete,
at BeVel
D
C食 n1er
Long Redius E|bow
呷∞ | 叫叩∶o End
short Radivs E|bow
℃钥 |驾∞Ι1`2
3`4
1
⒈〃4
11`2
2
21`23
31`24
5
6
8
10
12
14
16
18
2022
2426
283o
32
34
36
3840
42
44
46
4854
52ˇ
56‘
60艹
66′
21 3
267334422483
6037308g9
101 6
】143
14131683219127313239
3556406445725080。,588
C,o96
6604711 2
76208128
8636914496521016010668
111761】 6841219213716彳320814224
↑524016764
38↑
28438147857 2
76295211439C341524
19052286304838104572
53346096685876208382
99449906
干06681143012192
129541371 6
944781524016002
1676417526】828ε
20574
21336
22P.60
25146
15711 ?
224254284
351444508572635
792952127015881905
22222540285ε
Cl氵 5
3429
3810406443θ 2
4699501 6
53345652599963206604
6955726g75908522
8838
946910416
25431 8
381
508635762889
101 6
127 0
1524203225403o48
35564064457250805588
60966604711 2
76208128
86369144
10↑ 60l0668
11176
12192137161320814224
15240
31 6
368421
52663484210521263
1473168318942104231 5
25252735294631563781
35773冫 88
42084419
4629
5050568154715892
631 3
i2
'^Tˉ^′、
Long and short Radius Return Elbovvs
冖
ˇ|
⊥
ANsl B169ANsI B1628 (nmm)
N° m ina
Pipe
sizo
(NPs)
Ovts de
Diamete'
i∷∷∷|Ⅱ t B|∷∷∷IⅡ vⅡ∷∷∷∷Ⅱ|
D
Lo ng
Center to
Center
P
adio‘
Back to
Feok,
K
short Rc节|
合diVs
Bock t0
F官 oe
K
″2
3`4
1
11`4⒈″2
2
21`23
31`24
5
6
8
10
12
14
16
18
20
22
24
2I3267334422483
60373088910161143
14131683219 1
27313239
355640644572⒖0805588
6096
7625727629521143
152410952286266,3048
38104572609676209144
lO668121θ 2
1371 6
1524016764
18288
478429。,56698826
1064131 8
158818422096
261 9
3127414351776193
711 2
812ε
91441016011176
12192
508635762
101 6
1270152417782032
25403048406450806096
711 2
812ε
91441016011176
12192
41152s620
81 0
100112071C971588
10692365312739074669
53346096685876208382
9144
∫;
straight and Reducing Tees
Mss sP75ANsI B169
‘
·Berkan9$t日 nderds(in mm)
Nom naPip仓 size(N Ps)
Cente`to End Nom|naPipε sizε(N Ps)
C官 nte'1o End
ovu吱
14↑ 3
1143101 6
889730603483
襁1173114ε
l11310泛⒊o
1046
】683 1427 14271367130o
94131143101 6
889730603
219 1
168314↑ 3
1143101 G
889
∷ 127012401206
17781681162115541524
572572572572572
635605572508444
8× 8
6
5
3↑ ∫2
3
2191 1778
762 | 7。 亏730698665635572
3 × 3 | 889 889730603483422334
859 8598267627C2698
21`22
⒈″2
1V4↑
9523 1∫2 x3 1`2
3
21`22
⒈″2
0ot et
213 | 254
267 | 267
334 | 334
5x5 | 1413
284 | 284284 | 9l2
⒈〃2
6× 6
478 | c↑ ∫2
478 i 21∫ 2
1 1`2x 1 1∫ 2
⒈1`4
1
3`4
″2
2X2⒈
"2⒈〃4
】
3`4
1/2·
483 | 48C
603 | 603
2731 | 2159 | 215921θ 1 | | 2032
】683 | | 1935141 3 | | 1905
1143 I ! 1842
2540241 3
228621892159
2794 ∷ 2794
16× 16 40643556323927312191168C
18x1816
14
12
10
8
4572 457240643556323927312191
l016 | 1016
1143 | 1143 IO46 | 10461016986θ52889859
342933023002ε2o530782984
`亻
Note(1) 0vt et dimens on M f° r fvn s zes14and la`9er s re° °mmended bvt n° t mandatorY
straight and Reducing Tees
Mss sP75ANsI B169Berkan s standard令 (in mm)
!
Nomina|Pipe sizo(NPs)
0Vt“ d官 D0meterat Beve|
D
Ce`、 te'to End Nom|naPipε size(NPs)
0vt音 de D ometerat BeVe|
D
C食 nte● to End
RVnC
0ut宫 t1M
RunC
O udet(1)M
R刂 n Ou1|et n。 n ○Vt et
20× 201g
16
14
12
10
8
5080 50so45724064355632s927312191
381 0 3810369335563556345933323238
30× 12
10
7620 32392731
5588 47264602
32× 32302826
24
22
2018
16
14
8128 81287620711 2
6604609655ε 8
5080457240643556
5969 59695842571 5
571 5
558854615334520750805080
22× 22
2018
16
14
12
10
5588 $588F·0804。,724064355632392731
4191 419140643937381 0
3810371 3
358634× 34
3230
28
26
2422
20
18
16
8636 86368128762071) 2
660460965588508045724064
6350 635062236096596θ
59695842571 5
558854615334
24× z4
22
20
18
16
|4
12
lo
6096 60965588508045724064355632s92731
431 8 431 8
4C1 8
431 8
41914064406439673840
26× 26
24
22
2018
16
1412
6604 66046096558850804572405435563231
4953 4953482646994572444。,
431843184221
36× s634
32
30
28
26
24
2220
1816
9144 9144863681287620711 2
660460965588508045724064
673 1 673166046477635062236223609659695842571 5
5588
28× 28
26
2422
20
1896
1412
711 2 711 2
6604609655g85080457240643556s231
5207 520752075080495348204699457245724475
38× 3836
3432
30
2826
24
22
20
1您〕
9652 96529144863681287620711 2
66046096558850804572
711 2 711 2
7192698568586731647764776350622360965969
30× 30
28
26
2422
20
18
16
14
7620 76200711 2
6604609655885080457240643556
5588 558854615461533452075080495348264826
Note(1) 0vtetdimens on M″ for rVn s zes14仓 nd丨erger s rec° mmended bvt not mandatory
straiθ ht and Reducing Tees
~Ⅰ 艹C Mss sP75
ANsI B16θ‘B宫 rkan s standard音 Ⅱn mm)
0ot“ de D emet● r
Nom na ∷ at Beve | Cent仓 rto EndPipe s ze | D汛芮Γ ˉ R兴 n
厶0× 40 | 10I60 I 10160 7493749373667239711 2
6985673167316604647763506223
32 | |8i2828 | | 7112
18 | i 4572
No mina|Piρ e size(N Ps)
Centerto End⊙ut冬 de D自 met宫 r
i∷∷∷I|t B宫 Ve|
D
46X26 ∷ 11684
48× 48 | 1219246
44
424038
36
34
32
C0
28
26
24
22
121921168411176106681016096529144863681287620711 2
660460965588
8890 | 83θ 2
838283828|2881288128
7874787476207620762073667366
1θ 208 132081219211】 7610160
9652 | 9144
e4
32
30
28
26
2422
2018
16
44× 44
424o3836
34
32302826
24
2220
106681016096529144863681287620711 2
660460965588508045724064
11176106681016096529144863681287620711 2
6604609655885080
711 2
71I 2
71】 2
711 2
719 2
71↑ 2
711 2
6985698566046604660464776350
1371 6 1371 6
13208
11176
121921117610160711 2F·080
5δ ×ss+ 14224|14224|1o钔 4| QG5252· | 13208 | | 9144。gΙ |1⒉ 92| ∷ 863644· ∷ | 11176 i | 812840i | | 10160 | | 8128⒛Ι | ∷9i,| |黏 ^ζ
20 | 5080 | | 8128
60× 60· | 15240 | 1524056+ | | 1422452‘ | | 1320848ˇ | | 1219240’ Ⅱ | 1016028· i | 711 220· | | 5080
16764 | 16764
11176
46× 46 | 1168444
424o38
36
34
323028
1168411176106681016096529144863681287620711 2
8509 | 800180017874774776207620749374θ 3
73667366
12192 | 10668
∫6
Note(1) 0vt|et dimen‘ ion |,l for,Vn‘ izes14ond丨 argeris recommended bVt not mklndaioty
咔半Concent"c and ECCentr丨 c Reducers
|ˉˉ°°
L△ Dz爿
叫
!ˉ
叫
丬
Mss sP冫 5ANsl B169
艹benkar d standard"nmm)
Nom noPipo siz官(NPs|
0vt‘ de D ametefi∷∷∷IⅡ t B含 Ve|
需 洲End toEnd
Nom n宜Pipe size(N Ps)
0ut‘ de D ameterat B合 vo|
需 渊End toEnd
Nom naPip仓 siz e
(NPs)
0ut‘ ide D emeto`et BeVe|
需 聊End toEnd
C`4× l`2
3`8
267 21 ε
↑73381 10× 8
6
5
4
2731 291168314131143
1778 34X3230
26
24
8636 8128762071126604
6096
I× 3`4
l`2
3C4 26721 3
508
12X108
6
5
3239 273121911683141 3
2032 36× 34323026
24
9144 g636
812876207↑ 1 2
6604
6096Ⅱ〃4× 1
3∫ 4
"2
422 334267213
508
1`2x 1 1`4
1
3`4
1`2
483 42233426721 3
63514× 12
10
8
6
16× 14
12
1O
8
3556
4064
32θ 9
2731219 1
1683
3302C8× 36
34
32
3028
26
9652 9144863681287620711 2
6604
6096
2x11`2⒈″4
1
3∫ 4
603 483422334267
762355632392731219 1
3556
40× s836
3432
30
10160 96529144863681287620
609621`2× 2
⒈〃2
⒈
"41
730 6034g3422334
88918×
20×
22×
㈥η田·"
^
叫_ˉ
‘°"dη
旧⒓_
⒛
旧碣⒕
4572
5080
5588
4064355632392731
4572406435563239
5080457240643556
381 0
5080
5080
5080
3× 21∫ 2
2
⒈1`2
1″ 4
889 730603483422
889 42X4038
e634
32
30
10668 10160965291448636P.128
7620
6096
31`2× 3
21`22
⒈″2
⒈″4
l01 6 889730603483422
101 6
44× 424038
36
11176 10Ci68
1016096529144
6096
4× 31`23
21`22
11`2
1143 101688973060C483
1016 24X222018
16
6096 6588508045724064
46× 42
42
40
38
11684 1117610668101609652
711 2
26× 24
22
20
18
6604 6096558850804572
6096
5X 43"`2
3
21`22
141 C 1143101 6
8s9730603
1270 48k464442
40
12192 168411760668O160
711 2
28X2624
20
98
711 2 6604609650804572
6096
6× 5
4
3J`23
21`2
6
5
4
31`2
8×
1683 1413114s1016889730
1397
30× 28
26
2420
7620 711 2
660460g65080
6096
2191 168314131143101 6
889730
162432× 30
2826
24
8128 7620711 2
66046096
6096
J7
∫
︱
︱
︱
L
~
·〓
·〓 ~
^Ⅱ
ss sP氵5ANsl B169 nmm)
Nom nePipe
sizi|(NPs)
0uts d食
D ameteri|∷∷||t B|∷ ∷∷IⅡ VⅡ |∷∷∷I|
D
Length(2)E
Lim t ng
l。Ja‖ Th ckne$s∮°r Length
E
L〈≥ngth(3)E‘
1`2
3`4
1
⒈〃4
1″2
2
21`23
31`24
5
6
8
10
92
1416
1820
22
24
21 3
267334422483
6037eo889
101 6
1143
I41 3
1683219127313239
35564064457250805588
6096
254254381381381
381381508635635
762889109612701524
16511778203222862540
2667
4638464851
5671768186
97109127127127
127127127127127
127
25425438138138t
444。,08635762762
889101 6
127015241778
19052002228625402540
o048
● V,a‖ thic k ne9sε令for Caps up to and inc|vdin9 36 conform to ANs| B36 10 speci∮ icati° ns∫ Caρ s C8¨ and|arger co nform to
× s specific宜 tion9 f0r、 va" thic knε s9e‘ of 36Ⅱ The令 e ●,re Benk合n ⒌ enda`ds刁 s no |nte‘ n自 tio na"y R●oognized stBndafd‘ haVe
been set for‘uch |仓 ‘ge uzε /,仓 ‖thiok n as‘
(1)The sh仓 pe o彳 the昱 e o自 p9 耳ha‖ be 食‖iρ 9oid官 l end sh宜 ‖ o° n∮orm to the 9hape requi,ement音 as giˇ官n in the Asl`E Bo"er and
PressV re Vesse|Code(2) L· |ngth E epp"es f° r thioknε ss n° te× C eeding1hat given in oo|omn L|mitin9ˇ Va"Thic kn食 9令 ∮°r Lε ngth E¨
〈3) Length E, 官pp ε自 f° r thickne‘‘θrε eter th官 n th食 t given in co|um● Limiting、 Va‖ Thickne音 音″for Np$24and sma‖ e` For NPs
26and丨 arger Length E‘ sha‖ be by自 greement b。tween manuf仓 ctur食`宜
nd pvfohaser
NominaPipe
siz官(NPs)
0ot;deD诒m⒍ e●
仓tB四 e
D
Length亻 2)
E
2628
303234
36
384042
44
46
48
660471↑ 2
762081288636
91449652101601066811176
1168412192
266726672667266氵
2667
26673048304830483429
34293429
`|l
stainless steel Laρ Joint stub Ends
Note sqoare C0● ne●
ENLARGEDsECTl0N0F LAP
ANs丨 B169
「⒈'肓龆:rt 「1'砉tt濉
~丨
︱」㈠︱
| i ●
Ι~j ⊥
l _
| 1i 冖:
〈9||Ⅱ |
u_L丬
△¨丿 ’、:F吝′ LA「 刂0‘ Nt F△ AN‘ ε
ANsl B169Mss sP40 Ⅱn mm)
Mss sP43
--|Tu
ANs|&Mss Type A |Mss Type BANs| | M ss
0Vts dε D日 m ete,
of Barre|
l`2
C`4
1
⒈″4
⒈l`2
2
21`23
31∫2
4
5
6
8
10
12
14
16
18
2022
24
1405116749218292722632306
354814056145641507215580160881
out‘ deD ameter
i∷∷∷|Ⅱ t B|∷∷∷IⅡVe|
θ50429508635732
91910461270↑3971572
18572159269732393810
412846995334584264146922
22762809349543 59
4994
6238753491341040411666
14435171 27
222072771932799
359924109746203514105649061570
76276210961016101 6
1524↑524152415241F·24
20322032203225402540
3048304g3048304830483048
508508508508508
635635635762762
762889101612701524
152415241524152415241524
3030304864
79799797
1I 2
11 2
127127127127
127127127127127127
080go8o8o8
o8o808ogo8
1515151515
l$16151515↑5
AN$I Dimonsion。 t ToIeran∞ s
ANsl B)69 B1628 “nmm|
0ff Ang e
A"F"t ngs 90· 刁nd45·E bow‘
Tees R edVce's Caρ s 180· R宫tu rn9
Nom n官P|pes zε
0V‘ deD amε tε r
at Beˇ仓|
0D
lnsideD ametθ r
仓t EndlD
We‖Th ckne‘ $
T
Centerto End
Dimen‘ onA B
C● nter
t° EndDimεn9i0n
CM
0ˇk,巾 ‖
L宫 ngth
H
⊙ er合 ‖
Long1h
E
Centerto Cent● r
Dimen“ onP
B刁 ckto F宙ce
Dimens onK
A|gnmentof End‘
∪
9`22 1`2+1 5_07 ±07
No, |
±1 5 ±1 5 =1 5
±30±F,3
±63
±073-4 ‘1 5
=1 55- 8+22-15
±6310-18
+40-30
±30th宫 n
87 1`2%of
●om inal
=22 ±22 =22 ●96 =0720-24
+63-48
±4826-30
o2-48
±30
∫48
±30
±4g±48 ±96
·50-60+95-64
±64 ±95 ±95 ±95
962-70 +127-95
±95 -127
·72-80+159-119
±11 9 ±159
’. Benkan s stand日 rd
nmm)
AngV a`ty T° era noe
0ff Plane
2口
Mss Dimensional ToIerances
Ⅵss sP43 Ⅱn mm)
Note⒌
(1)0ut o∮ roVndness s the vect0rsvm o∮
the p|Vs and min。 ‘toler宜 r,ce
(2F‖ et B fad V‘ $the me× mVm(soe page19)
Nom|nalPipe
size
A‖ F tt ngs
90· Elbo/s4F,· E丨 bo/s
Tees
RedVcersLap J0intstob Ends
180· Retv,ns Cbps
OVt‘ deⅡ )
D ametε r
et
VVk:,|ding
End
fVe‖
Thickne‘ s
C● ntk,r to
EndDimens onABCM
0ve,食 ‖
Lengt h
F H
Center toC官 nter
Dimens on0
B宣ck toFeoε
Dimensio nΚ
A|0n mε nt
of End‘
∪
OVera‖
Lengt h
ε
l∫ 21-1`2
2
3-1`2
4
5-8
l0-18
20-24
±08
±08
±08
+1 6_08
+2e-08
+30~o8
Not essth日 n
87 1`2%0f
noinina|
thio kne9s
±1 6
±1 6
±16
±1 6
±23
±23
±1 6
±1 6
±1 6
±16
±23
△23
±64
±64
±64
=64
±97
△θ7
±64
=64
±64
±64
=64
±64
±08
:08
±08
士08
±1 6
=1 6
±30
±30
±30
±64
±64
±64
nmm)
N°m ina
Piρ e
size
A‖ F淡 u ngsLap Joints1ub End令
outsid官(1)
D am εte●at
VVo|dingEnd
Va‖
Thick ne令 s
F‖ 宫i(2)Radiuso彳 LaP
A
⊙uts de
D仂 m吱εr
of LapG
1`2l—″2
2
3-1`2
4
5-8
10-18
20-24
±08
±08
±08
+1 6-08
+23_08
+30-08
Not ●s令
than
871`2%0f
nom|nk,l
thicknε 自‘
+0_08
+o-08
+o-↑ 6
+o-16
+o-16
+o-16
⒑_08
+o_08
硐
Ⅱ 8
恂_08
⒑
-16
+o-16
Mss DimensionaI ToIerances
lnss sP75
Ⅱn mm)
NPs
Anθ v|arity
O矸Ang|oQ
E丨 bovvs
0ffP|ane
P
Eco● nt「 ic仓ndCo noent`oR合 dooer,0ff P|ane
P(6)
1624
2636
38彳 8
5 3
ο
64
127
191
25%
25%
25%
0——-
(nmm)
— 。
0矸 P ane
P
A ngv丨 arity of∮ Anθ |eQ
N OTE(
(1)The in“ dθ d|ometer at end sha‖ be det●rmined by circom∮ 含renti旮 l r● 食日so,ement 宜nd th含 tolera nce ,cfer‘ to Va● iatio ns from
nom na l D oacuaton by(0D nom2tn。 m)(2)0vt o仁 r° u nd nε s‘ to e● ances sha‖ be thε df彳 er。 nco betwean the ma× imum and m nimum d治 m eter自 me宣 sVred on仓 ny rad仓 |
Cro焉 s‘ eCtio n
(3)Minu9 001 in e× oel,t that solθ t合 d n° n℃ o ntinoov令 redV otio ns 仓re perm tted in aooo`d宜 ●oε with 冬ob昱食oti0n 132 1 E× c含 s‘
thickness v,hether on in“ de o90u tside|s to be trε ated in e¢o0rdanco with令 ketch giv,|n in Figvre3
(4)VVhen e|bow‘ a re {ntended for fidd‘ ●9mentin9 out0f roundness to|erance m仓 be fv'ni‘ hed to 1%by aθ reem εnt betwee● the
the ManvfaotVrer and the Po● oha‘ e lt is recogn|z仓 d that e× t`a thickn宫 ss i∮ 仓ny may boon】 he | D
(5)0vt of r° ondn含 s‘ to眙 ronces仓 t ends sha‖ be1%o{d伯 met,|● for NPs26olnd冶 ,9含9
(k,)Pe,c仓 ntof O D
N0TE:0Vtsidε d宣 mete,maY be tape'ed at氵 ng e op to30· beyond we d bevε
NPs|n‘ de(1)D ametefAt End
M nimum(3)Wa‖
Th ckness
out of Roundn官 s‘(2)
90· 60· 45· &30·E boV· |s&TeesCenter to EndDimen昱 io n
ABCM
R edvc仓 r音
oVeral|
Len9thH
C刁 ps
0ve旧 ‖
LengthE
At Ends ofF ittin9‘
Through° ut(4)Body o‘E bows
E|bo、 v,(5) other ⒈1`2R&Teε 3R
1624
2636
3848
±23
±23
±30
Nomin● l
—025
48(6)
(5)
25%
25%
25%
±23
+30
±48
±30
+64
±96
±23
●48
‘96
±64
±96
±96
22
lVelding End Preparation
tˉ
l,lax 30·
|
22lia×
L~
37左·±2%°
16± 08 16± o8
Nominal pipe WaIThicknoss(t)
Less than x丬 Cut squa|e° rs"ghtlv chamfer 它t mfr s option
×’.to22inC|
P|ain beveIas in sketch a'′ above
∫`ore than22
End P了 eρ a′at on
| F叩 PoJ苎夕Fve as m s望 Ch%″ ab。妃
Mss sP75AP15L
「
T
0fl n (25mm)at opt on ofthe m刁 n vfactV re‘
F ittings令 ize24and昱 mo‖ er maY b仓 fu,nthed with37 1`2beve|at
opt on o∮ man uf仓 cture‘
REC0MMENDED BEVEL F0R WALL TH|CKlN Ess(T)AT END0F FITTING 19mmˇ 0R LEss
·× 5for ca● bon st【 |e| ferrit c a‖ oy stee|o'wroVght ir° n;
4for au9te niti● 宫‖oy sted
Notesi 1 E nd preρ erati0ns are in accordano食 with ^Nsl B干 625P仓 r观`ap h42
2 End prk,p宜 r宜 tions eonforming t° eVstomer specif}cations w‖ 丨bε ‘pε°i宣 ‖y
m自 nufao1or官d opon c0nε vtatio n
(15± 1mm)!21`2·
(15± 1mm)
TT⊥
REC0MMENDED BEVEL F0R WALLT㈠ ICKN Ess(T)AT END0F FITTING`GREATER THAN19mm
10·±1·
37%·±2%°
(b)Compound beVe|(a) plain beveI
(nmm)
lnduction Hot Bends
Yokohama Factorv
Manufacturing Process
The ρipe is ρut into the bending machine∶ one end of
the ρipe is heId 、vith the c|emp atthe top of the a了 mt●Jh"e the other end of the ρiρ e is fi× ed in postion
、vith the taiI stock
∪pon inρ ut of它 given amount of eIect丫 iC p。 、ver
the induction heating coi| heats a "mited narro、 V
ρortion of the pipe As the ta" stock s pushed fo了
A ard. the ρipe bε gins to bend around the Cente丫 of
the 9ˇ丫ati0n of the arm As the pipe is pushed
fo rvva`d bV thf, ta stoCk through the induction
heating co" t is continvous|ˇ heated end bend Vnt
the given ang|e of bend is reached
Manufacturing Process
Ta|‘ toek HI|ot og
port on
Po$hingth`u st
C amp np
Guider° ‖e●
coil
Lo●a||Y
卜%d讪 ,⒍
Ha`d nos·
ehecking|nduot onh宫宜t bending
Dimens ono〃V^ua| inspect|onP。 c kins
stop9 nd oa1ed bY dotted|mes(— ———|各 ro自ρp edto oWa‖ oy st官 eo`other‘ peofed ma9e,自 ‘
sIandard Manufacturing Range
_^: standard manufacturing range of B EN D is as fo"o、vs (for sizes other than sρ ec fied belo、 v`p|eese co nsu丨 t the
[t η panˇ ”
仓m ping
Unt mm
\oⅡ Ⅱa
二 官m eteroots deDa
lln n
「hick
r min
ll a× Th ckne音 s Tma×
5♂ R| 2DR 25DR 3DR | 4DR | 5DR | 6DR?2£L⊥ェ翌
R J2DR L。 DR R maX
50
65
2 603
850
2” 730 50 30
80 3 869 50 35
90 3% 101 6 50 40 |
4 1143
141 3
50 45 50 |
50ω ^ 吕黯 I"ng巾 nqε
;50 1683 50
200
=50
8一
m
219 1
2730
56ou
manuf∞tur ng
8000
60range
28
77 60
300 12 3238 〓~〓
44
5575
80
:50 14 3556 25 38
31
26
●00 4064 21 43
60●50 4572 18 36
500
550
5080 1(; 2C 31
22 5588 ↑4 20 38 49
sOo 6096 13 18 44
o50 26 6604 φ一●●一0ciハ
ˇ°Φ〓ハ●ΦF一
岵。
〓υ讠ˇ●∩ˇ
31 58 75
700 28 711 2 21 28 36 65
750 30 7620 19 26 47 62 77
300 32 8128 18 24 56 70
34 8636 17 22 52 64 78
9Q0 36 9144 16 21 38 48 60 72
950 38 96520Vts d官 0f manufac1ur ng`ange 5080
i000 40 10160 45
●te∷ sizes‘ηa`k● dbˇ ’ V仓 rV ,ith t、 e grk|de of;t0e| u9ed
25
TabIe of stilndard Dimensions
Bent F0了 ms
out planeIn P|θ ne
/~∴L冫
蚬
宀
the a`row(ˉ )nd cates the d″ ecton of ρush ng
Note1: Thet司 ng含nt b° t内 een bends s based on e`adiV令 o∮ bendˉ 3DR f radius of bend is丨 e‘s th仓 n3DR♀, m in /j‖ |be|o nger1han shoWn in the tab|ε
No、仓2∵ s zes in( )aρρ|Yt0rad u音 e‘ of bend of450mm~2600mmNote3∷ Pr° dvcts with no tk,ngent|ength (£ ‘ £,)are aˇe‖ k,b|● 0n,eq u εst
∪n汪:mm
Nom na D刁 meter ○uts deD emetef
Rear Tengent‘∵!,min
Front T宜 n9e nt
攵, m|n∶
Tangent betweenB官 ndε 攵
^ min
L● ngth0fout P ane Bend
L‘ L,
50 2 60s 220 220 270
3500 3500
65 21`2 730 230 23o 280
80 3 889 240 240 300
31`2 1016 260 260 310
4 1143 270 270 320
125 5 141 3 290 290 340
150 6 1683 320 320 360
200 8 2191 21θ 5 I∶∶}35) 450 400 650 500)
5000 1550
10 2730 2185 836) 500 450 570 500)
300 12 3238 2185 835 550 500 550 500)
350 14 3556 2185 8θ 5
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550
600
700
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450 18 4572 2185 835 70o 650 700 650)
500 20 5080 2185 835 750 700 800)
22 5580 2185 835 800 750 850
600 24 6096 2185(9835) 850 800
650 26 6604 2】 85 θ50 1000
700 28 7192 2185 1000 1100
750 30 7620 2185 050 1100
800 s2 8128 2↑ 85 100 1900
34 8636 2185 100 1100
900 36 9144 2185 100 1100
38 9652 2400 呸一呸
12504000 】450
1000 40 10160 2400 1250
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