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Carbon Steel, Stainless Steel, Nickel, Titanium Pipe Steel Pipe Seamless Steel Pipe Precision Steel Pipe
Stainless steel pipe is a hollow long round steel, mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial pipelines and mechanical structural components. In addition, when the bending and torsional strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used as furniture and kitchen utensils.

Different minimum order quantities lead to different product prices
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+86 15339933095
+86 15339933095
+86 15339933095
allen@zhongaosteel.com
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Product Description

Stainless steel pipe is a hollow long round steel, mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial pipelines and mechanical structural components. In addition, when the bending and torsional strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used as furniture and kitchen utensils.

 

Namestainless steel pipe 
StandardASTM, GB, JIS, DIN, EN, AISI
Material GradeTP304 TP304L TP316 TP316L TP347 TP347H TP321 TP321H TP310 TP310S

TP410 TP410S TP403

S31803/S32205 S32750 S32760
Outer DiameterSeamless Pipe: 4mm-812.80mm

Welded Pipe: single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm),
ThicknessSeamless Pipe: 0.5mm - 60mm

Welded Pipe: single slit(0.5mm-25mm);girth(3mm-45mm)
Length5.8-6.1 m or as customers' request
ToleranceAcording to the Standard.
Surface180G, 320G, 400G Satin / Hairline

400G, 500G, 600G or 800G Mirror finish
TestUT, ET, HT, RT,ect, and others according to the standard,or as the requests of the customers
CertificateISO9001-2008,ASME, PED
Delivery Time7-30 Days, Depends on quantity




standardstandardstandard
6-12×1.5-2.573×4-4.5-5-6-7-8-9-10-12-15219×30-40
14×1.5-2.5-376×4-4.5-5-6-7-8-9-10-12-14245×8-10-14-17-20-22
16×1.5-2.5-483×4.5-5-10245×25-28-30-34-40
18×2.3-4-589×4.5-8-10273×7-9-12-15-18-20-25
20×2.5-3-595×4.5-6-8273×30-35-38-40
24×2.5-3-4-5-6102×4.5-5-6-10-12-14-16-20299×8-12-16-20-24-28
25×2.5-3-4-5-6108×4.5-5-14-18-20-22299×30-32-36-38-40
28×3-3.5-4-5-6114×4.5-5-6-7-8-10-12-14-18-20325×8-12-14-18-38
32×3.5-4-5-6-8121×4.5-5-6-7-8-10-12-14-16-20325×28-32-34-38
34×4-5-6-8127×4.5-5-6-7-8-10-12-14-16-20351×10-16-20-25-40
36×3.5-5-6-8133×4.5-6-8-12-14-16-18-20-25-30355×6-18-20-25-30-40
38×4-5-6-7-8-9-10140×5-6-7-8-9377×8-12-15-20-24-28
39×3.5-5-8-10146×4.5-6-8377×30-37-40
42×3.5-4-5-6-7-8-9-10152×4.5-6-402×10-20-25-30-35
45×3.5-4-5-6-7-8-9159×4.5-6-10-12-14406×10
48×3.5-4-5-6-7-8-9-10159×16-18426×10
51×3.5-4-5-6-7-8-9-10168×8-25-30-35450×10-20-25-34-40
56×3.5-4-5-6-7-8-9-10180×8-12-16-25-30480×25-30-40
57×3.5-5-6-7-8-9-10-12180×32-34-38-40500×10-34-40-45
60×3.5-4.5-5-6-7-8-9-12-14194×6-8-25-30-40510×10-25-34-40-45
63×3.5-4.5-5-6-7-8-9-10-12-14203×6-7-10-15-20-25-30530×20-30-40
68×4-4.5-5-6-7-8-9-10-12-14-16203×32-36-40560-720*6-10-24-45
70×4-4.5-5-6-7-8-9-10-12-15-16219×6-8-12-16-18-20-25

 

Stainless steel standard steel grade comparison table and density table

 

ChinaJapanUSASouth KoreaEuropean UnionAustraliaTaiwan, ChinaDensityt/m3
GB/T20878JISASTMKSBSENASCNS
12Cr13SUS403403STS4034034037.75
20Cr13SUS420J1420STS420J11.4021420420J17.75
30Cr13SUS420J2STS420J21.4028420J2420J27.75
10Cr17SUS430430STS4301.40164304307.70
68Cr17SUS440A440ASTS440A440A440A7.70
06Cr19Ni10SUS304304STS3041.43013043047.93
022Cr19Ni10SUS304L304LSTS304L1.4306304L304L7.93
06Cr17Ni12Mo2SUS316316STS3161.44013163167.98
022Cr17Ni12Mo2SUS316L316LSTS316L1.4404316L316L7.98
06Cr18Ni11TiSUS321321STS3211.45413213217.93
06Cr18Ni11NbSUS347347STS3471.4553473477.98


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