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Polished ERW Stainless Steel Welded Tube For Gas Transport ASTM A249 SCH80
ASTM A249 SCH80 Polished Type ERW Welding Line Type Stainless Steel Pipe
weld stainless steel pipe manufacturer, stainless steel welded pipe exporter,ASTM A 249 stainless steel pipe stockholder ,ERW stainless steel pipe supplier in china
We specialize in ASTM A249 SCH80 Polished Type ERW Welding Line Type Stainless Steel Pipeproducting stainless steel pipe/pipes, welded stainless steel pipe/pipes/piping and seamless stainless pipe/pipes/piping.
Stainless steel welded pipe:
1. Standard:GB,ASTM,AISI,JIS,DIN
2. Raw Material Grade:201,AISI 201,202,304,304L,316,316L, 409,425,430,439,441, 443
Brand:TISCO,POSCO,BAOSTEEL,LISCO,XINAN AND TSINGSHAN
3. Outside Diameter: 1mm-600mm
4.Thickness:0.3mm-150mm
5. Products:Round Pipe,Square Pipe,Rectangular Pipe,Oval pipe,Slotted Pipe
6. Appications:Auto Parts,Decoration,Heat Exchanger,Sanitary etc.
a) For fluid and gas transport
b) Structure and machining
c) Heat exchanger pipes etc
Products will be done PMI, NDT tests before they have been sent to our clients.
We have PED, ISO certificates. PED , ISO9001
Advantages :
a) Superior surface finish
b) Better mechanical property
c) More precise dimension
d) Perfect inspection method and inspection equipment
Produt details :
| Description |
Stainless Steel Tube, Welded and Seamless Stainless Steel Tube |
| Material |
201 202 304 316L 310S 309S 321 316Ti 410 420 430 409 duple,2205,S31803 etc. |
| Thickness |
0.25-10mm |
| Length |
3-6m or as customized |
| Outer Diameter |
6-508mm |
|
Size
(round pipe)
|
9.5, 12.7, 15.9, 17, 18, 19.1, 20, 21, 22.2, 23, 25.4, 28, 318, 35,50.8,63.5, 73, 76.2, 88.9, 101.6,
114.3, 127, 133, 159, 168, 219 mm or as customized
|
| Size
(squarepipe)
|
10×10,12×12,18×18,23×23,38×38,50×50,70×70,100×100,20×10,23×10,24×12,25×13,36×23,
40×20,50×20,60×15,75×45,80×60,95×45,100×60,150×100 mm or as customized
|
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Chemical Composition:
| Grade |
Chemical Composition (%) |
| C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
| 201 |
≤0.15 |
≤1.00 |
5.5/7.5 |
≤0.060 |
≤0.030 |
3.5/5.5 |
16.0/18.0 |
- |
| 304 |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.03 |
8.0/11.0 |
18.00/20.00 |
- |
| 316 |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.03 |
10.00/14.00 |
16.0/18.0 |
2.00/3.00 |
| 316L |
≤0.03 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.03 |
10.00/14.00 |
16.0/18.0 |
2.00/3.00 |
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ZHEHENG STEEL has passed approved by ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004 With good quality and competitive price, we warm a good reputation in domestic and international markets. We hope to build a good and long relationship with customers from home and abroad.
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