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Presentation 0f medium industry

2008013435Kang gyung gu

What is Seo Kwang What they’re manufacturing What is 후육관 Manufacturing of 후육관

IndexIndex

What is Seo KwangWhat is Seo Kwang

What they’re manufacturingWhat they’re manufacturing

Yes!!! They manufacturing only steel pipe

厚 두터울 후

肉 둘레 육

管 대롱 관

What is What is 후육관후육관 ??

The Thick pipe

말 그대로 보통 강관보다 내부 철강재가 두꺼운 강관을 가리키는 것으로 주로 송유관이나 가스관 등 에너지 배관시설 , LNG 기지 , 대형 수도관 , 대형 구조관 , 그리고 콘크리트 충전강관(CFT:Concrete Filled Tube) 공법을 활용한 교량 거더용 등으로 활용되는 제품이다 .

What is What is 후육관후육관 ??

Categorize of steel plate

Save in storage

Manufacturing of Manufacturing of 후육관후육관

Using a CNC, edge of steel plate cutting

Manufacturing of Manufacturing of 후육관후육관

In advance, both side of this plate bending

Manufacturing of Manufacturing of 후육관후육관

Added force at the plate, center of this plate bending

Manufacturing of Manufacturing of 후육관후육관

Using a roll bending machine, insert the plate

hole of this plate shape rounded

Manufacturing of Manufacturing of 후육관후육관

Last procedure of bending plate

Edge of plate bending naturally

Manufacturing of Manufacturing of 후육관후육관

Pre welding Using a

GMAW Some point

welding

Manufacturing of Manufacturing of 후육관후육관

Using a SAW, welding a two edge

Manufacturing of Manufacturing of 후육관후육관

Same method of inside welding

Manufacturing of Manufacturing of 후육관후육관

Reforming the shape of pipe

Because of strain heat treatment

Manufacturing of Manufacturing of 후육관후육관

Using a gas cutting

Faces are smooth

Manufacturing of Manufacturing of 후육관후육관

Hydro Test

Manufacturing of Manufacturing of 후육관후육관

Ultrasonic Test

Manufacturing of Manufacturing of 후육관후육관

X-ray Test

Manufacturing of Manufacturing of 후육관후육관

Packing and shipping

delivery to customer

Manufacturing of Manufacturing of 후육관후육관

Have a nice day

Thank youThank you