Wenzhou Zheheng Steel Industry Co.,Ltd
To provide safe and reliable high quality stainless steel ,nickel alloy pipes and fittings
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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.
Products will be done PMI, NDT tests before they have been sent to our clients.
We have PED, ISO certificates. PED , ISO9001
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,SAF2205,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 |
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 |
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.
