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317L Stainless Steel Pipe

Product Introduction

The composition of 317L stainless steel gives it its unique properties and characteristics. This type of stainless steel is composed of a combination of elements such as chromium, nickel, molybdenum, and carbon. Chromium is the main component of 317L stainless steel and has good corrosion resistance. It forms a protective layer on the metal surface, preventing rust and staining. Chromium also plays an important role in providing corrosion resistance and increasing high-temperature strength. Molybdenum improves resistance to pitting corrosion from chloride solutions commonly found in harsh environments such as seawater or chemical processing plants. Carbon content helps increase hardness but can reduce weldability if not controlled properly. The precise balance between these elements ensures that 317L stainless steel performs better than traditional austenitic grades when used in high-temperature, corrosive environments.

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  • Visual Inspection:Surface Inspection,Defect Detection ,Cosmetic Inspection.
  • Dimensional Inspection :Tolerance Verification,Calibration Check.
  • Chemical Analysis :Elemental Analysis ,Spectroscopic Analysis,Material Certification.
  • Mechanical Testing :Tensile Test,Yield Test,Hardness Test,Impact Test
  • NDT: UT,RT,MT,PT,ET
  • Package Inspection: Visual Inspection , Material Testing , Integrity Testing, Mark Inspection.

PRODUCT DETAILS

Tisco Hongcheng Tech Co.，Ltd


Stainless Steel Pipe & Tubes TypeSeamless / Welded / ERW / EFW / Cold Draw / Hot Finish / Cold Finish
Stainless Steel Pipe & Tubes Outer Diameter SizeSeamless - 1/2" NB TO 18" NB
Welded / ERW- 1" NB TO 16" NB
EFW - 8" NB TO 110" NB
Stainless Steel Pipe & Tubes Wall ThicknessSchedule 10 to Schedule 160 (3 mm to 100 mm Thickness)
Stainless Steel Pipe & Tubes Length01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size.
Stainless Steel Pipe & Tubes EndsPlain Ends / Beveled Ends
Stainless Steel Pipe & Tubes Delivery ConditionsAs Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered, Cold Draw
Stainless Steel Pipe & Tubes CoatingElectropolish, Mechanical Polish, Satin Finish, Passivated
Stainless Steel Pipe & Tubes Other TestingProduct Analysis, Transverse Tension Test, Flattening Test, Etching Test, Radiograph HIC Examination, Stabilizing Heat Treatment, Intergranular Corrosion Test, Weld Decay Test, Magnetic Particle Detection, Grain Size Test, NACE 0175, Dual Grade, PWHT (POST WELD HEAT TREATMENT), Flare Test, Bend Test, Hardness Test, Tensile Test etc
Stainless Steel Pipe & Tubes DimensionAll Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM And ASME
Stainless Steel Pipe & Tubes Value Added ServicesDraw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment
Stainless Steel Pipe & Tubes PackagingLoose / Bundle / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector
Stainless Steel Pipe & Tubes Shipment & TransportationBy Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes
Stainless Steel Pipe & Tubes Material Test CertificateManufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC


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CSiMnCrNiSPMo
≤ 0.035≤ 0.75≤ 2.018.0～20.011.0～15.0≤ 0.03≤ 0.043.0～4.0



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Tensile Strength Kb (MPa)Yield Strength σ0.2 (MPa)Elongation D5 (%)Hardness
≥480≥177≥ 40≤ 187HB;≤ 90HRB;≤ 200HV



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Density(g/cm³)Modulus of Elasticity(Gpa)Coefficient of Thermal Expansion(10-6/°C)Coefficient of Thermal Conductivity(W/m*K)Resistivity(ΜΩ. cm)
7.991931616.279



FREIGHT LOGISTICS

Tisco Hongcheng Tech Co.，Ltd

  • Stainless steel pipe

Company Profile

Tisco Hongcheng Tech Co.，Ltd

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Company Profile

Tisco Hongcheng Tech Co.BLtd was founded in 2018 year, headquartered in shandong province,with tianjin, qingdao,wuxi ,shanghai branch. It is a professional one-stop worldwide steel supplier, we specialized in providing customized solution to customer client across Asia,European,middle east,south America,Africa region etc.we are positioned as a trusted and reliable global partner.

Our core products included steel coil,steel pipe, steel sheet, PPGI,PPGL,steel profile, steel fitting, alloy series,lead series, copper aluminum series etc.

We has passed ISO9001,ISO14001,ISO45001 and CE certified facilities ,with annual output of 100million tons,efficient shipping and warehouse network ensuring timely delivery Our team offer end-end support, from prouduct selection to after sales service. Let's Build the future together. Welcome to china to visit us !to visit us!

We will adhere to the "reputation first, customer first" principle, always put the interests of customers in the first place, dedicated to provide each customer with the best products and the best service.

Choosing us means you choose better service and quality products. Welcome domestic and foreign customers to negotiate business.

Company Profile

Tisco Hongcheng Tech Co.，Ltd

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Company Profile

Tisco Hongcheng Tech Co.，Ltd

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Tisco Hongcheng Tech Co.，Ltd

FAQ

Tisco Hongcheng Tech Co.，Ltd

Q: ARE YOU A MANUFACTURER OR A TRADING COMPANY?
A: Manufacturer.

 

Q: WHAT'S THE PRODUCTION PERIOD?
A: For standard equipment, it takes 30 working days. If it's customized product, it takes 45-60 days.

 

Q: WHAT'S THE PAYMENT TERM?
A: 1. 30% T/T after contract confirmation, 70% T/T before delivery.2. 100% irrevocable L/C at sight.

 

Q: WHAT'S THE MINIMUM ORDER QUANTITY?
A: 1 unit.

 

Q: WHAT'S THE WARRANTY PERIOD?
A: 12 months.

 

Q: IS OEM SERVICE AVAILABLE?
A: Yes, it's acceptable.