Hydrauclic Steel Pipe, Zin Plated Pipes, Normalizing Tube manufacturer / supplier in China, offering E355+N Black Phosphated Steel Tube with High Precision, Cold Finished Seamless Steel Tube: DIN2391 / St37.4 + Nbk (OST-2), Smooth-Bore Seamless Stainless Steel Tubing and so on.
Min. Order / Reference FOB Price | |
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500 kg | US $80.00/ kg |
Local Area: | Jian, Jiangxi, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
Type: | Stainless Steel Pipes |
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Standard: | ASTM, AISI, GB, JIS, DIN, EN |
Grade: | 300 Series |
1. Descriptions
NameChina Manufacturer Seamless Stainless Steel Pipes And TubesSpecificationASTM A213, ASTM A269, ASTM A312, EN10216-5, GB/T14976-2012Steel GradeSS304/SS304L, SS316/SS316LSizeOD:3-50.8mm, wall thickness: 0.5-4mmLength4m,6m or customizedDelivery ConditionsBA(Bright Annealed), Mechanical Polished, Electro-polished( EP)FeaturesBright Annealed for finished tube, high cleanness and high precision of inside and outside surface, good mechanical properties, excellent cold bending ability, high temperature resistant and anti-oxidation. We also provide polishing and pipe cutting serviceApplicationsUsed in automobile,precision instruments,hydraulic system, machinery,petroleum,chemical and gas field.PackingPlastic film & Knitting Bundled, Plywood Case or as requestDelivery Time30-60days after order /confirm/ied
GradeCSiMnPSCrNi304≤0.08≤1.00≤2.00≤0.045≤0.030≤18.0-20.0≤8.0-10.5304L≤0.030≤1.00≤2.00≤0.045≤0.030≤18.0-20.0≤8.0-10.5
GradeCSiMnPSCrNiothersSUS316≤0.08≤1.00≤2.00≤0.045≤0.03016.0~18.010.0~14.0Mo:2~3SUS316L≤0.03≤1.00≤2.00≤0.045≤0.03016.0~18.012.0~15.0Mo:2~3
GradeYS(Mpa)TS(Mpa)EL(%)Hv304≥205≥520≥40≤200304L≥175≥480≥40≤200
GradeYS(Mpa)TS(Mpa)EL(%)HvSUS316≥205≥520≥40≤200SUS316L≥175≥480≥40≤200
Standard
ItemASTM A213ASTM A269ASTM A312Grade304 304L 304H304N 304LN
316 316L 316Ti316N 316LN
321 321H310S310H 309S
317 317L 347 347H304 304L 304H 304N 304LN
316 316L 316Ti 316N 316LN
321 321H 310S 310H 309S
317 317L 347 347H304 304L 304H304N 304LN
316 316L 316Ti316N 316LN
321 321H 310S310H 309S
317 317L 347 347HYield Strength
(Mpa)≥170;≥205≥170;≥205≥170;≥205Tensile Strength
(Mpa)≥485;≥515≥485;≥515≥485;≥515Elongation(%)≥35≥35≥35Hydrostatic TestD(mm)Pmax
(Mpa)D(mm)Pmax
(Mpa)D(mm)Pmax
(Mpa)D<25.47D<25.47D≤88.91725.4≤D<38.11025.4≤D<38.11038.1≤D<50.81438.1≤D<50.81450.8≤D<76.21750.8≤D<76.217D>88.91976.2≤D<1272476.2≤D<12724D≥12731D≥12731P=220.6t/DP=220.6t/DP=2St/D S=50%Rp0.2Intergranular Corrosion TestASTM A262 EASTM A262 EASTM A262 EEddy Current TestASTM E426ASTM E426ASTM E426O.D. Tolerance
(mm)O.D.O.D.
ToleranceO.D.O.D.
ToleranceO.D.O.D.
ToleranceD<25.4+/-0.10D<38.1+/-0.1310.3≤D≤48.3+0.40/-0.8025.4≤D≤38.1+/-0.1538.1<D<50.8+/-0.2038.1≤D<88.9+/-0.2548.3<D≤114.3+0.80/-0.8050.8≤D<63.5+/-0.2563.5≤D<76.2+/-0.3088.9≤D<139.7+/-0.38114.3<D≤219.1+1.60/-0.8076.2≤D≤101.6+/-0.38101.6<D≤190.5+0.38/-0.64139.7≤D<203.2+/-0.76219.1<D≤457.0+2.40/-0.80190.5<D≤228.6+0.38/-1.14W.T. Tolerance
(mm)O.D.W.T.
ToleranceO.D.W.T.
ToleranceO.D.W.T.
ToleranceD≤38.1+20%/-0D<12.7+/-15%10.3≤D≤73.0+20.0%/-12.5%12.7≤D<38.1+/-10%88.9≤D≤457.0
t/D ≤5%+22.5%/-12.5%D>38.1+22%/-0D≥38.1+/-10%88.9≤D≤457.0
t/D >5%+15.0%/-12.5%
ODTolerance(mm) Inner Surface RoughnessInchmm ODWTBA TubeEP Tube1±0.05±0.05≤0.8μ 1±0.05±0.05≤0.8μ≤0.4μ3/8 11.24±0.05±0.05≤0.8μ≤0.4μ1/2 11.24±0.05±0.05≤0.8μ≤0.4μ5/8 1.241.65±0.05±0.05≤0.8μ≤0.4μ3/4 1.241.65±0.05±0.05≤0.8μ≤0.4μ1 1.241.65±0.05±0.05≤0.8μ≤0.4μ 30.5 ±0.05±0.05≤0.8μ 40.711±0.05±0.05≤0.8μ 51 ±0.05±0.05≤0.8μ 611.5±0.05±0.05≤0.8μ≤0.4μ 811.5±0.05±0.05≤0.8μ≤0.4μ 1011.5±0.05±0.05≤0.8μ≤0.4μ 1211.5±0.05±0.05≤0.8μ≤0.4μ 1411.5±0.05±0.05≤0.8μ≤0.4μ 1511.5±0.05±0.05≤0.8μ≤0.4μ 1611.5±0.05±0.05≤0.8μ≤0.4μ 1811.5±0.05±0.05≤0.8μ≤0.4μ 2011.5±0.05±0.05≤0.8μ≤0.4μ