Wenzhou Zheheng Steel Industry Co.,Ltd
To provide safe and reliable high quality stainless steel ,nickel alloy pipes and fittings
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201 304L 316L 309S 310S 2205 stainless steel pipe manufacturer, 201 304L 316L 309S 310S 2205 stainless steel welded pipe exporter,ASTM A 270 ERW Welded Pipe/ High Quality Duplex stainless steel pipe stockholder ,High Quality Duplex welded pipe/tube for medical device supplier in china
zheheng steel is one of
High Quality Duplex 201 304L 316L 309S 310S 2205 Seamless and Welded Stainless Steel Pipe
/ supplier in China, offering ASTM Duplex 201 304L 316L 309S 310S 2205 Stainless Steel ERW Welded Pipe/Tube with Bright Mirror Polished Finish,
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
| Grade
| High Quality Duplex 201 304L 316L 309S 310S 2205 Seamless and Welded Stainless Steel Pipe
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| 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 |
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.
