Wenzhou Zheheng Steel Industry Co.,Ltd
To provide safe and reliable high quality stainless steel ,nickel alloy pipes and fittings
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304 316 304l 316l ss welding pipe stainless steel pipe manufacturer, 304 316 304l 316l ss welding pipe stainless steel welded pipe exporter,ASTM A249 304 316 304l 316l ss welding pipe ERW Welded Pipe/ High Quality y astm stainless steel welded pipe aisi stainless steel pipe stockholder ,201 202 301 304 316 304l 316l welded pipe for condenser tube for medical device supplier in china
zheheng steel is one of
High Quality ASTM A249 301 304 316 304l 316l stainless steel welded pipe202 301 304 316 304l 316l ss welding pipe
/ supplier in China, offering high quality astm stainless steel welded pipe Tube with Bright Mirror Polished Finish,
Stainless steel welded pipe:
1. Standard:ASTM A249
2. Raw Material Grade:201 202 301 304 316 304l 316l
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.
| Grade
| high quality astm stainless steel welded pipe aisi 201 202 301 304 316 304l 316l ss welding pipe |
| Standard
| ASTM A270; ASTM A269; ASTM A312;ASTM A249,etc. |
| Size | OD:9.5-406.4mm |
| WT: 0.8-8mm | |
| Length: 1m to 12m or as per customers’ requirement | |
| Advantage | Superior surface finish ,better mechanical property; more precise dimension; perfect inspection method and inspection equipment |
| Application | a) General service industries (petroleum, food, chemical, paper, fertilizer, fabric, aviation and nuclear) b) Fluid, gas and oil transport c) Pressure and heat transmission d) Construction and ornament e) Boiler heat exchangers f) Decorative usage (road lamp facilities, bridge handrail, expressway railing, bus stop, airport and gymnasium) boiler, auto parts, medical equipment, building materials, food industry |
| Package | plastic bag for each piece then packed in seaworthy plywood cases |
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 |
| 410 | ≤0.15 | ≤1.00 | ≤1.25 | ≤0.060 | ≤0.030 | ≤0.060 | 11.5/13.5 | - |
| 430 | ≤0.12 | ≤1.00 | ≤1.25 | ≤0.040 | ≤0.03 | - | 16.00/18.00 | - |
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.
