Shandong Duohe Import And Export Co., Ltd. |
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100mm 150mm Welded Stainless Steel Pipe 304 316L 410 Ss Square RoundTube
What is the difference between seamless and welded stainless steel
pipe?
Seamless steel pipe is manufactured by the round steel billet,
through hot rolling, cold rolling or cold drawn
processes, no seam on the pipe body. Welded steel pipe is manufactured by flat steel plate, with welding
seam on the pipe body.
Is square pipe stronger than round?
The simple answer to this question: Round tubing is ideal for
bending. Its strength and formability makes
round tubing the clear winner over square tubing.
Size | Outer Diameter | Seamless:6-500mm or Customized |
Welded:6-2500mm or Customized | ||
Wall Thickness | Seamless:0.5-150mm or Customized | |
Welded:3-40mm or Customized | ||
Length | 1-12m as customer requirement | |
Material | 201,304,309S,310S,316,316L,316Ti,317,317L,321,904L,439 | |
Surface Fnished | No.1 No.3 No.4 HL 2B BA 4K 8K 1D 2D | |
Testing Methods | Pressure test,Flaw detection,Eddy current testing, Hydrostatic testing or Ultrasonicexamination and also with chemical and physical property inspection | |
Standard | ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JISG3463,GOST9941,EN10216, BS3605,GB13296 | |
Application |
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Container Size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM |
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