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  • Seamless & Welded Stainless Steel Pipes

Name:Seamless & Welded Stainless Steel Pipes
Specificaiton:ASME B36.19
Size::1/2" to 120"
SCH:SCH10 through SCHXXS
Steel Grade::304/L/H, 316/L/H, 321/H, 310, 347/H, 317/L
MOQ::100 KGS
Ends:PE OR BE
Delivery term:FOB, CNF, CIF and EXW
Payment Term:TT or LC At sight
Loading Port:XINGANG
Deliver mode:By Sea, By Air and By Land
Packing:Standard seaworthy/airworthy packing
Standard:ANSI, JIS, BS, EN, DIN

Product Description

SEAMLESS & WELDED STAINLESS STEEL PIPE

SA/A312, Grades 304/L & 316/L

Stainless steel is one of the most popular and versatile materials. Seamless stainless steel pipes are used in applications requiring high-temperature strength and excellent corrosion resistance. In addition, stainless steel is easy to clean and does not lose its luster.

Stainless steel is an iron alloy with a chromium content of at least 10.5%. Alloying elements such as nickel, molybdenum, titanium, carbon, nitrogen and copper can improve the strength, formability and other properties of stainless steel. Different alloys provide different levels of corrosion resistance.

Compared with carbon steel, stainless steel alloys have higher low temperature toughness, higher work hardening rate, higher strength and hardness, greater ductility and more attractive appearance.

Stainless Steel Pipe Applications

Stainless steel pipes have anti-rust and other anti-corrosion effects. It is heat resistant and can be used for high performance and high temperature applications.

Industries served

  • Oil and gas
  • Liquified natural gas
  • Shipbuilding industry
  • Medicine
  • Power generation
  • Pulp and paper
  • Refining and petrochemical

Stainless Steel Pipe Grades

Trade Name

Grade

UNS #

Stainless Steel Seamless Pipe

304

TP304

S30400

A312 / SA312

A376 / SA376

304L

TP304L

S30403

A312 / SA312

----

304H

TP304H

S30409

A312 / SA312

A376 / SA376

 

 

 

 

 

316

TP316

S31600

A312 / SA312

A376 / SA376

316L

TP316L

S31603

A312 / SA312

----

316H

TP316H

S31609

A312 / SA312

A376 / SA376

 

 

 

 

 

321

T321

S32100

A312 / SA312

A376 / SA376

321H

TP321H

S32109

A312 / SA312

A376 / SA376

 

 

 

 

 

347

TP347

S34700

A312 / SA312

A376 / SA376

347H

TP347H

S34709

A312 / SA312

A376 / SA376

 

 

 

 

 

317L

TP317L

S31703

A312 / SA312

----

1/4″ – 120″ NPS (Larger sizes available upon request)Stainless Steel Pipe Sizes

Stainless Steel Pipe Schedules

10, 10s, 40, 40s, 80, 80s, 120, 160 (Custom wall thicknesses available upon request)

Weight of Stainless Steel Pipe

Stainless Steel Pipe Dimensions

Stainless Steel 304/L Pipe Chemical Composition

Grade

UNS #

Content % by weight

 

 

Carbon

Manganese

Phosphorus

Sulfur

Silicon

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