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Stainless steel welded pipe

According to the form of welding seam, it is divided into straight seam welded pipe and spiral welded pipe. It is made of various stainless steel hot-rolled, cold-rolled stainless steel pipe, widely used in petroleum, chemical equipment pipelines and various uses of stainless steel structural parts, in addition to the chemical composition and mechanical properties should be guaranteed, where the steel pipe used to withstand fluid pressure to ensure that the hydrostatic test qualified. A variety of special steel pipe to ensure the conditions as specified.

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Applications of stainless steel welded pipe

According to the form of welding seam, it is divided into straight seam welded pipe and spiral welded pipe. It is made of various stainless steel hot-rolled, cold-rolled stainless steel pipe, widely used in petroleum, chemical equipment pipelines and various uses of stainless steel structural parts, in addition to the chemical composition and mechanical properties should be guaranteed, where the steel pipe used to withstand fluid pressure to ensure that the hydrostatic test qualified. A variety of special steel pipe to ensure the conditions as specified.

Stainless steel welded pipe chemical composition

Chemical Material Composition of 310 stainless steel welded pipe
Grade C Mn Si P S Cr Mo Ni N
Stainless Steel 310 Pipe minimum 24 19
maximum 0.25 2 1.5 0.045 0.03 26 22

310 stainless steel welded pipe mechanical properties

310 stainless steel welded pipe Mechanical Properties
Grade Tensile Strength (MPa) Minimum Yield Strength 0.2% Proof (MPa) Minimum Elongation (% in 50mm) Minimum Hardness
Rockwell B (HR B) Maximum Brinell (HB) Maximum
SS 310 Pipe 515 205 40 95 217

Stainless steel welded pipe specification

Item

321 321H stainless steel pipe

Product name321 Stainless Steel Welded Pipe Manufacturer
Place of OriginShandong,China
Brand NameKuaima
Material321
Grade300 Series
TypeWelded
SizeAccording to customer needs
SurfaceBrushed, Polished, Etched,etc.
Tolerance±1%
MOQNegotiable
ApplicationDecoration,Petroleum, Chemical, Medical, Light Industry, Mechanical Instrumentation, etc.
StandardASTM,AISI,GB,DIN,JIS,EN,etc.
CertificationISO,CE,etc.
Processing ServiceBending, Welding, Decoiling, Punching, Cutting, Moulding
Payment termsL/C,T/T,D/P,etc.(According to customer needs)
Price TermCIF,CFR,FOB,EXW,etc.


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lndustries Served

Every industry has its unique set of material specifications and needs. That’s why you can count on the exceptional experience and industry knowledge of the professionals at Kuaima Steel - Meeting the Exact Needs of Every Industry That Uses steel.

  • Machinery manufac- turing industry
  • Power Generation
  • Oil & Gas
  • Manufacturing
  • Construction
  • Ship Building
  • Automobile manufacturing
  • Pipe Fabrication

Our main export country

We are a well known worldwide exporter of stainless steel welded pipe, Ireland, Portugal, Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Italy, Libya, Romania, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Philippines, Ghana, Slovakia, Germany, Saudi Arabia, Afghanistan, China, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece, Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus, Finland, Gabon, Iran, Canada, Argentina, Lebanon.

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