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홈 제품 소개스테인레스 스틸 코일 튜브

ASTM A249 TP316L Welded Tube Schedule 10S Heat Exchanger And Boiler Tubes

ASTM A249 TP316L Welded Tube Schedule 10S Heat Exchanger And Boiler Tubes

  • ASTM A249 TP316L Welded Tube Schedule 10S Heat Exchanger And Boiler Tubes
  • ASTM A249 TP316L Welded Tube Schedule 10S Heat Exchanger And Boiler Tubes
  • ASTM A249 TP316L Welded Tube Schedule 10S Heat Exchanger And Boiler Tubes
  • ASTM A249 TP316L Welded Tube Schedule 10S Heat Exchanger And Boiler Tubes
ASTM A249 TP316L Welded Tube Schedule 10S Heat Exchanger And Boiler Tubes
제품 상세 정보:
Place of Origin: CHINA
브랜드 이름: YUHONG
인증: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number: ASTM A249 TP316L
결제 및 배송 조건:
Minimum Order Quantity: 100KGS
가격: 협상 가능
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap/Woven Case
Delivery Time: Depends on quantity
Payment Terms: L/C,T/T
Supply Ability: 1000 tons per month
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상세 제품 설명
Standard Compliance: ASTM A249 / ASME SA249 Material Grade: TP316L (UNS S31603)
Outer Diameter (OD): 12.7 mm (1/2") to 323.9 mm (12.75") Wall Thickness Schedule: Sch 5S, 10S, 40S, 80S per ASME B36.19
NDE Testing: 100% Eddy Current Test per ASTM E426 인증: EN 10204 3.1 MTR with PMI Report
강조하다:

TP316L Welded Tube

,

Schedule 10S Welded Tube

,

ASTM A249 Welded Tube

Premium ASTM A249 TP316L Welded Stainless Steel Tubes

Engineered for superior performance in corrosive and high-temperature environments, our ASTM A249 TP316L welded tubes deliver exceptional durability and purity. Ideal for critical applications in heat exchangers, boilers, and pharmaceutical systems, these tubes meet rigorous international standards for material consistency and weld integrity.


Exact Chemical Composition of TP316L Stainless Steel


TP316L’s low carbon content (≤0.03%) maximizes corrosion resistance and minimizes carbide precipitation during welding. Conforms to ASTM A249/A269 specifications.


Element Content (%) ASTM A249 Requirement
Carbon (C) ≤0.030 ≤0.030
Manganese (Mn) ≤2.00 ≤2.00
Phosphorus (P) ≤0.045 ≤0.045
Sulfur (S) ≤0.030 ≤0.030
Silicon (Si) ≤0.75 ≤1.00
Chromium (Cr) 16.0–18.0 16.0–18.0
Nickel (Ni) 10.0–14.0 10.0–14.0
Molybdenum (Mo) 2.00–3.00 2.00–3.00
Iron (Fe) Balance Balance


Global Equivalent Grades


TP316L is recognized under these international standards:


Standard UNS EN (EU) JIS (Japan) GB (China)
Designation S31603 1.4404 / 1.4432 SUS 316L 022Cr17Ni12Mo2

 

Mechanical Properties of ASTM A249 TP316L Welded Tubes


Tested per ASTM A249 Section 7 for guaranteed performance:


Property Value Test Method
Tensile Strength ≥485 MPa (70 ksi) ASTM E8
Yield Strength ≥170 MPa (25 ksi) ASTM E8
Elongation ≥35% (in 2") ASTM E8
Hardness (Max) 217 HB / 95 HRB ASTM E10 / E18


Key Advantages of ASTM A249 TP316L Welded Tubes


  • Corrosion Resistance: Mo-enhanced defense against pitting/crevice corrosion in chlorides & acids.
  • Weld Integrity: Low carbon prevents sensitization; seamless-like strength at welded joints.
  • High-Temperature Stability: Performs in continuous service up to 870°C (1600°F).
  • Hygienic Surface: Electropolishing option for FDA/USP Class VI compliance.
  • Formability: Excellent ductility for bending/flaring without cracking.


Critical Applications


TP316L welded tubes are specified for:


  • Heat Exchangers & Condensers (ASME BPVC Section VIII)
  • Pharmaceutical/Biotech: CIP/SIP systems, fermenters
  • Food & Beverage: Pasteurizers, brewing lines
  • Marine & Coastal: Seawater cooling, desalination plants
  • Chemical Processing: Acid storage, reagent lines


Ordering Information


Available in:

  • Sizes: 1/8" to 24" OD | Wall Thickness: Sch 5S to Sch 80S
  • Lengths: Custom cut up to 20m | Surface: Mill finish, pickled, electropolished
  • Certifications: MTRs per EN 10204 3.1, NDE per ASTM A450 (hydrostatic/eddy current)


Why Choose Our ASTM A249 TP316L Welded Tubes?

  • Traceability: Full heat/lot tracking from melt to final inspection.
  • Compliance: Conforms to ASME BPV, PED 2014/68/EU, and AD2000-Merkblätter.
  • Customization: Laser-cut, bevelled, or passivated per project specs.

ASTM A249 TP316L Welded Tube Schedule 10S Heat Exchanger And Boiler Tubes 0


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