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Stainless Steel Pipe/Tube
Stainless steel welded pipe

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  • Stainless steel welded pipe
  • Stainless steel welded pipe
  • Stainless steel welded pipe
  • Stainless steel welded pipe

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Stainless steel welded pipe is manufactured by forming a flat strip or plate into a cylindrical shape and then welding the longitudinal seam. With modern advances in welding technology (such as Laser and TIG welding), the weld seam quality is now so high that these pipes are used in everything from decorative handrails to high-pressure industrial lines.

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Description

Applications

Water TreatmentConstructionFood & BeverageAutomotivePulp & Paper
HVAC & CoolingPower GenerationChemical ProcessMarine DecorPetrochemical

Specifications Table

Product NameStainless Steel Welded Pipe / Tube
Welding MethodERW (Resistance), EFW (Fusion), LSAW (Longitudinal Submerged Arc)
Common Grades201, 304, 304L, 316, 316L, 321, 310S, 2205
StandardASTM A312 (Industrial), ASTM A554 (Ornamental), ASTM A249 (Heat Exchanger)
Outer Diameter (OD)6 mm - 2500 mm
Wall Thickness0.5 mm - 50 mm
Length6m (Standard), or customized lengths up to 12m
Surface FinishAnnealed & Pickled (AP), BA (Mirror), 2B, 320#/400# Polished


Standard Grade Comparison Table

TypeASTM (USA)EN/DIN (Europe)JIS (Japan)GB (China)
Austenitic3041.4301SUS30406Cr19Ni10
Austenitic316L1.4404SUS316L022Cr17Ni12Mo2
Heat Resistant310S1.4845SUS310S06Cr25Ni20


Chemical Composition Table (%)

GradeC (Max)Mn (Max)Si (Max)P (Max)S (Max)CrNiMo
3040.082.000.750.0450.03018.0 - 20.08.0 - 10.5-
316L0.032.000.750.0450.03016.0 - 18.010.0 - 14.02.0 - 3.0


Mechanical Properties Table

GradeTensile Strength (MPa)Yield Strength (MPa)Elongation (%)Hardness (HRB)
304≥ 515≥ 205≥ 35≤ 92
316L≥ 485≥ 170≥ 35≤ 95
201≥ 520≥ 245≥ 30≤ 100



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Packaging Shipping

Packing: seaworthy wooden pallets,water proof paper,pvc film,interleaving paper, in 20' or 40' container or as per customers' requirements.
-- 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
-- 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
-- 40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)

Application

Our products are used in a wide range of applications and various industries.Below are a few of them:

Gas Processing Industries
Petrochemical Industries
Power Generation Industries
Food Processing Industries
Chemical Industries
Oil & Gas Industries
Fertilizers Industries
Sugar Industries

FAQ

Q1 : How do you control quality ?

A1 : Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.

 

Q2 : How many coutries you already exported ?
A2 : Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.

 

Q3 : What are the advantages of your company ?
A3 : We have many professionals, technical personnel, more competitive prices and best after-dales service.

 

Q4: Can you provide sample ?
A4: We can provide the samll samples in stock for free, as long as you contact us.Customized samples will take about 5-7days.

Description

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