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Stainless Steel Round Pipe

  • Ss Industry Stainless Steel Seamless Pipe Use for Water Project
  • Ss Industry Stainless Steel Seamless Pipe Use for Water Project
  • Ss Industry Stainless Steel Seamless Pipe Use for Water Project

    Ss Industry Stainless Steel Seamless Pipe Use for Water Project

    Description:

    1.Material: 304,304L

    2.OD: 10 - 273.5 mm  Thickness: 0.8 - 8.0 mm

    3.Delivery Time: 7-30Days

    4.Certs: ISO 9001-2008, CE. PED

    parameters

    Name Industry stainless steel pipe use for water project
    Standard ASTM, GB, JIS, DIN, EN, AISI
    Material Grade TP304 TP304L TP316 TP316L TP347 TP347H TP321 TP321H TP310 TP310S
    TP410 TP410S TP403
    S31803/S32205 S32750 S32760
    Outer Diameter Seamless Pipe: 4mm-812.80mm
    Welded Pipe: single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm),
    Thickness Seamless Pipe: 0.5mm - 60mm
    Welded Pipe: single slit(0.5mm-25mm);girth(3mm-45mm)
    Length 5.8-6.1 m or as customers' request
    Tolerance Acording to the Standard.
    Surface 180G, 320G, 400G Satin / Hairline
    400G, 500G, 600G or 800G Mirror finish
    Test UT, ET, HT, RT,ect, and others according to the standard,or as the requests of the customers
    Certificate ISO9001-2008,ASME, PED
    Delivery Time 7-30 Days, Depends on quantity

    introduction

     chemical composition 201 202 301 304 316 430
    c ≤0.08 ≤0.06 ≤0.06 ≤0.06 ≤0.08 ≤0.12
    s ≤0.02 ≤0.02 ≤0.03 ≤0.03 ≤0.03 ≤0.03
    p ≤0.075 ≤0.06 ≤0.045 ≤0.035 ≤0.045 ≤0.04
    mn 8.5-10.5 8.5-10.5 ≤2.0 ≤2.0 ≤2.0 ≤1.0
    si ≤1.0 ≤1.0 ≤1.0 ≤1.0 ≤1.0 ≤1.0
    cr 14-15 14-16 16-18 17-20 16-18 16-18
    ni 0.8-1.2 4--6 4--7 8--12 12--16 ≤0.05

    mechanical property

    mechanical property material item     201 202 304 316
    mechanical property tensile strength ≥535 ≥520 ≥520 ≥520
    yield strength ≥245 ≥205 ≥205 ≥205
    extension ≥30% ≥30% ≥35% ≥35%
    hardness (HV) <105 <100 <90 <90

    316L Seamless Stainless Steel Pipes