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JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
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China TP317L Stainless Steel Pipe Tube / Seamless Pipe SCH40S SCH80S ASTM A312 Hot
China TP317L Stainless Steel Pipe Tube / Seamless Pipe SCH40S SCH80S ASTM A312 Hot

  1. China TP317L Stainless Steel Pipe Tube / Seamless Pipe SCH40S SCH80S ASTM A312 Hot
  2. China TP317L Stainless Steel Pipe Tube / Seamless Pipe SCH40S SCH80S ASTM A312 Hot
  3. China TP317L Stainless Steel Pipe Tube / Seamless Pipe SCH40S SCH80S ASTM A312 Hot
  4. China TP317L Stainless Steel Pipe Tube / Seamless Pipe SCH40S SCH80S ASTM A312 Hot

TP317L Stainless Steel Pipe Tube / Seamless Pipe SCH40S SCH80S ASTM A312 Hot

  1. MOQ: 500 kgs
  2. Price: 6-10 USD/Kg
  3. Get Latest Price
Payment Terms L/C,T/T,Western Union
Supply Ability 3 Ton per week
Delivery Time 5 - 14 days based on the quantity
Packaging Details standard packing for export
Products Stainless Steel Seamless Pipe
Grade tp317l
Diameter DN10 - DN400
Length 6m or custom cutting any length as request
Standard ASTM EN
Service Cutting
Loading Port Shanghai Port
Thickness 4.0 - 50.0mm
Brand Name DELTA
Model Number TP317L
Certification ISO
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T,Western Union Supply Ability 3 Ton per week
Delivery Time 5 - 14 days based on the quantity Packaging Details standard packing for export
Products Stainless Steel Seamless Pipe Grade tp317l
Diameter DN10 - DN400 Length 6m or custom cutting any length as request
Standard ASTM EN Service Cutting
Loading Port Shanghai Port Thickness 4.0 - 50.0mm
Brand Name DELTA Model Number TP317L
Certification ISO Place of Origin China
High Light TP317L stainless steel seamless pipeASTM A312 hot rolled steel pipesSCH40S SCH80S stainless steel tube

TP317L Stainless Steel Pipe Tube / Seamless Pipe SCH40S SCH80S ASTM A312 Hot Rolled Steel Pipes

Products Specification

Products Name TP317L Stainless Steel Seamless Pipe

Grade:
304 304L 309S 310S 314 315 316L 316Ti 317L 321 329 347H 410 2205 2507 S32760 904L 254SMO and equal grade in GB JIS EN DIN Standard
Standards: ASTM A213M-94b ASTM A249M-94a ASTM A269-94a
ASTM A312M-94b,ect. ASTM A790
DIN 17456-85 DIN 17458-85 DIN 17459-92.ect
JIS G3446-1994 JIS G3448-1997 JIS G3459-1997 JIS G3463-1994,ect.
GB13296-1991 GB14975-2002 GB14976-2002,ect.
Size: ND5 - DN400
Length: 6m length or cutting any length as request
Applications: fluid and gas transport, structure , boiler, heat exchanger, super heater

 

TP317L stainless steel seamless pipe is a premium austenitic stainless steel product known for its excellent corrosion resistance, high-temperature performance, and mechanical strength. It is widely used in industries requiring resistance to harsh environments, making it a reliable choice for critical applications.

Key Parameters of 317L Stainless Steel Pipes

  • Material Grade: TP317L (low-carbon version of 317, with carbon content ≤0.03%)
  • Chemical Composition (typical, %):
    • Chromium (Cr): 18.00-20.00
    • Nickel (Ni): 11.00-15.00
    • Molybdenum (Mo): 3.00-4.00
    • Manganese (Mn): ≤2.00
    • Silicon (Si): ≤0.75
    • Phosphorus (P): ≤0.045
    • Sulfur (S): ≤0.030
    • Carbon (C): ≤0.03
  • Pipe Type: Seamless (no welding seams, ensuring uniform strength)
  • Schedule: SCH40S, SCH80S (standard wall thicknesses per ASME B36.19)
  • Manufacturing Process: Hot-rolled (enhances mechanical properties and dimensional stability)
  • Size Range: Typically available in outer diameters (OD) from 1/8" to 24", with wall thicknesses (WT) corresponding to SCH40S/SCH80S standards.
  • Length: Common lengths include 6m, 12m, or customized lengths as per requirements.
  • Surface Finish: Annealed and pickled (AP), polished, or as specified.

Standards Compliance of 317L Stainless Steel Pipes

TP317L seamless pipes are primarily manufactured in accordance with ASTM A312, a widely recognized standard for seamless and welded austenitic stainless steel pipes for high-temperature and general corrosion service. Additional standards may include:
 
  • ASME B36.19 (for dimensions and schedules of stainless steel pipes)
  • EN 10216-5 (European standard for seamless stainless steel pipes)

Performance Characteristics of 317L Stainless Steel Pipes

  • Corrosion Resistance: Exceptional resistance to pitting, crevice corrosion, and general corrosion, especially in chloride-rich environments (superior to 304/316 due to higher molybdenum content).
  • High-Temperature Resistance: Maintains strength and oxidation resistance at elevated temperatures (up to 800°C), suitable for high-heat applications.
  • Mechanical Properties (typical, annealed condition):
    • Tensile Strength: ≥485 MPa
    • Yield Strength: ≥170 MPa
    • Elongation: ≥40%
  • Formability & Weldability: Good weldability using common methods (TIG, MIG); low carbon content minimizes carbide precipitation during welding, reducing intergranular corrosion risk.

Similar Grades of 317L Stainless Steel

TP317L is part of the austenitic stainless steel family, with (similar grades) including:
 
  • 317L (generic designation, equivalent to TP317L in pipe forms)
  • EN 1.4438 (European equivalent)
  • JIS SUS317L (Japanese equivalent)
  • Note: 317L offers higher molybdenum than 316L, providing better corrosion resistance in aggressive environments.

Packaging of 317L Stainless Steel Pipes

To ensure protection during transportation and storage, TP317L seamless pipes are packaged as follows:
 
  • Bundled with steel straps (for small diameters)
  • Wooden crates or pallets (for larger diameters or customized lengths)
  • Ends capped with plastic or metal protectors to prevent damage and contamination
  • Each bundle/crate is labeled with grade, size, standard, heat number, and manufacturer information.

Applications of 317L Stainless Steel Pipes

Due to its superior properties, TP317L seamless pipes are used in various demanding industries:
 
  • Chemical Processing: For handling acids, alkalis, and corrosive chemicals.
  • Oil & Gas: Offshore and onshore pipelines, refineries, and petrochemical plants (resistant to sour gas and saltwater).
  • Pharmaceuticals & Food Processing: Sanitary piping systems requiring high purity and corrosion resistance.
  • Power Generation: Boiler tubes, heat exchangers, and piping in coal-fired or nuclear power plants.
  • Marine Engineering: Saltwater-resistant components in shipbuilding and offshore structures.

 

Company Details

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 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Total Annual:

    >1000000

  • Employee Number:

    >100

  • Ecer Certification:

    Verified Supplier

Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...

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Get in touch with us

  • Reach Us
  • JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
  • No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
  • https://www.stainless-strips.com/

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