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[China]
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Address: No999 .wenzhou airport wenzhou city,zhejiang china
Contact name:BAIN SHEN
Wenzhou Zheheng Steel Industry Co.,Ltd |
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ASTM (201/304/304L/316L/310S/321) Stainless Steel ERW Welded Pipe/Tube with Bright Mirror Polished Finish
201/304/304L/316L/310S/321stainless steel pipe manufacturer, ASTM (201/304/304L/316L/310S/321) stainless steel welded pipe exporter,ASTM A 249ERW Welded Pipe/ stainless steel pipe stockholder ,Bright Mirror ERW stainless steel pipe supplier in china
We specialize in ASTM (201/304/304L/316L/310S/321) Stainless Steel
ERW Welded Pipe/Tube with Bright Mirror Polished Finish stainless
steel pipe/pipes, welded stainless steel pipe/pipes/piping and
seamless stainless pipe/pipes/piping.
Stainless steel welded pipe:
Standard
ASTM A312, ASTM A554, ASTM A790, EN10216-5, EN10217-7, JIS G3468,
JIS G3459
Material
304, 316L, 321, 310S, 1.4301, 1.4307, 1.4404, S31803, S32750, 904L,
Monel 400, Inconel 800
Surface
Pickling, 400grit polishing, 600grit polishing, mirror finish
Certificate
BV, LR, GL, NK, RMRS
Packing
In bundles with waterproof material, in wooden cases
Shipment
By sea, by air, by express
Produt details :
| Description | ASTM (201/304/304L/316L/310S/321) Stainless Steel ERW Welded Pipe/Tube with Bright Mirror Polished Finish |
| 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 |
| Size (oval pipe) | 30×15,80×40 mm or as customized |
| Process Method | Polished, cold drawn, annealed with nitrogen protection, ultrasonic,automatic shape etc |
| Finishing | A: sanded B: 400#-600# mirror C: hairline brushed D: TIN titanlum E : HL brushed & mirror (two kinds of finishing for one pipe) |
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.
