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317L Stainless Steel Pipe

317L Stainless Steel Pipe

317L is a molybdenum-containing, low-carbon austenitic stainless steel with additional chromium, nickel, and molybdenum added for better corrosion resistance and increased chemical attack resistance to sulfite, acetic, formic, citric, and tartaric acids.

  


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🔵 Description:

 

317L is a molybdenum-containing, low-carbon austenitic stainless steel with additional chromium, nickel, and molybdenum added for better corrosion resistance and increased chemical attack resistance to sulfite, acetic, formic, citric, and tartaric acids.

 

Due to its low carbon content, 317L also offers resistance to sensitization when welding, as well as higher creep, rupture stress, and high-temperature tensile strength. It is nonmagnetic in the annealed condition, but may become slightly magnetic after welding.

 

 

🔵 Specifications:

 

Product Name

317L Stainless Steel Pipe/Tube

 

Size

Thickness: 0.1-100mm or as customer's requirements

Outer Diameter: 10-2000mm or as customer's requirements

Length: 1000-12000mm or as requirements

Packing

Standard Seaworthy Packing

Certification

SGS, BV, IQI, TUV, ISO, etc.

Type

Seamless,welded

Surface

Polishing, annealing, pickling, bright, etc.

Payment

30% (T/T) in advance, balance before dispatch.

 

Equivalent Material of 317L Stainless Steel Pipe: 

Standard

Werkstoff Nr.

UNS

JIS

BS

GOST

AFNOR

EN

SS 317L

1.4428

S31703

SUS 317L

317S12

-

Z3CND19-15-04

X2CrNiMoN18-15-4

 

Chemical Properties of 317L Stainless Steel Pipe: 

Grade

Cr

Ni

C

Mn

Si

P

S

N

Mo

SS 317L

18-20

11-15

≤0.03

≤2

≤0.75

≤0.045

≤0.03

0.10 max.

3.0-4.0

 

Mechanical Properties of 317L Stainless Steel Pipe: 

Tensile strength σb (MPa)

Yield strength σ0.2 (MPa)

Elongation δ5 (%)

Hardness

≥480

≥177

≥40

≤187HB;≤90HRB;≤200HV

 

Physical Properties of 317L Stainless Steel Pipe: 

Density(g/cm³)

Elastic Modulus(Gpa)

Thermal Expansion Coefficient(10-6/ºC)

Thermal Conductivity(W/m*K)

Resistivity(µΩ.cm)

7.99

193

16.0

16.2

79

 

🔵 Applications:

 

317L stainless steel pipes are widely used in important equipment and pipelines in the fields of ocean, chemical, petrochemical, machinery, petroleum, pharmaceuticals, etc.

 

 

🔵 Product Testing:

 

 

🔵 Customer Visit:

 

 

🔵 FAQ:

 

Q1: Are you trading company or manufacturer ?

A: We are professional manufacturer for steel, and our company also is a very professional a trade company for steel products. we can also provide a wide range of steel products.

 

Q2:Can you send samples?

A:Of course, we can provide customers with free samples and express shipping service to all over of the world.

 

Q3: Can provide OEM/ODM service?

A: Yes. Please feel free to contact us for more details discuss.

 

Q4:What are the certifications for your products?

A:We have ISO 9001, MTC, third parties’ inspections are all available such SGS, COC ,BV,BIS.

 

Q5:Can I go to your factory to visit?

A:Of course, we welcome customers from all over the world to visit our factory.

 

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