wenzhoushi chengyu steel co.,ltd
| Payment Terms | Western Union |
| Supply Ability | 10000TONS |
| Delivery Time | 15-30DAYS |
| Packaging Details | WOVEN BAGS,PLYWOOD PACKAGE |
| Steel grade | 300 Series |
| Application | Construction,boiler,oil and gas,electric |
| Standard | ASTM,AISI,GB,DIN,JIS |
| Product name | Stainless Steel Pipe,304 304L 316 316L 321 310S Stainless Steel Welded / Seamless Tube,Factory Direct Sales Stainless Steel Pipe For Electric Heating Element,Seamless stainless Steel pipe/tube |
| Grade | 304 |
| Brand Name | CHENGYU |
| Certification | ISO |
| Place of Origin | CHINA |
| Model Number | 630x20 |
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Product Specification
| Payment Terms | Western Union | Supply Ability | 10000TONS |
| Delivery Time | 15-30DAYS | Packaging Details | WOVEN BAGS,PLYWOOD PACKAGE |
| Steel grade | 300 Series | Application | Construction,boiler,oil and gas,electric |
| Standard | ASTM,AISI,GB,DIN,JIS | Product name | Stainless Steel Pipe,304 304L 316 316L 321 310S Stainless Steel Welded / Seamless Tube,Factory Direct Sales Stainless Steel Pipe For Electric Heating Element,Seamless stainless Steel pipe/tube |
| Grade | 304 | Brand Name | CHENGYU |
| Certification | ISO | Place of Origin | CHINA |
| Model Number | 630x20 | ||
| High Light | 160 grit 304 stainless seamless pipe ，12m stainless seamless pipe ，JIS HR Stainless Steel Round Tube | ||
Quick Details
Standard:JIS,AISI,ASTM,GB,DIN,EN,GOST
Type:Seamless
Grade:201/304/304L/304LN/304H/316Ti/316L/316H/321/321H/904L/310S/347 etc
Big Outdiameter Size:OD273mm-1024mm WT5mm-68mm LENGTH 50mM-12000mm
Application:Petroleum,Chemical Engineering,Fluid Machinery,Irrigation Works,Electric Power,Environmental,Etc
Surface Finish:Brush polish,Hairline,160grit,Mirror,Bright,Etc
Technique:Cold rolling,Cold drawing
Test: Hardness Test,Hydrostatic Test,Ultrasonic Test,Eddy Current Test,Dimensional Checking,Chemical Analysis Etc
Inspection:100%
Price Term:FOB,CFR,CIF or as negotiation
Knowledge:304 large diameter stainless steel Pipe in the air or chemical corrosion medium can resist corrosion or a Kind of high alloy
steel.304 stainless steel pipe is a beautiful surface and good corrosion resistance,without plating color and other surface treatment,and Play
the Inherent surface performance of stainless steel,used in a variety Of steel.Usually called stainless steel.Represents the performance of 13
Chromium Steel .18-8 chromium nickel steel and other high alloy steel.From the perspective of metallography analysis, because the stainless
steel contains chromium and the surface of the formation of a very thin chromium film, the film separated from the invasion of oxygen in the
steel plays a role in corrosion resistance.In order to maintain the inherent corrosion resistance of stainless steel, the steel must contain more
than 12% chromium.304 is a kind of universal stainless steel, which is widely used in the production of equipment and parts requiring good
comprehensive properties (corrosion resistance and formability).304 stainless steel is a grade of stainless steel produced according to
American ASTM standard.304 is equivalent to China's 0Cr19Ni9 (0Cr18Ni9) stainless steel.304 contains 19% chromium and 9% nickel.304 is
the most widely used stainless steel and heat resistant steel.
| ASTM Chemical Composition (%,max) | |||||||||
| Grade | C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Ni ≤ | Cr ≤ | Mo | Others |
| 304 | 0.08 | 0.75 | 2 | 0.04 | 0.03 | 8.00-11.00 | 18.00-20.00 | ||
| 304H | 0.04-0.1 | 0.75 | 2 | 0.04 | 0.03 | 8.00-11.00 | 18.00-20.00 | ||
| 304L | 0.035 | 0.75 | 2 | 0.04 | 0.03 | 8.00-13.00 | 18.00-20.00 | ||
| 304N | 0.08 | 0.75 | 2 | 0.04 | 0.03 | 8.00-11.00 | 18.00-20.00 | N:0.1-0.16 | |
| 304LN | 0.035 | 0.75 | 2 | 0.04 | 0.03 | 8.00-11.00 | 18.00-20.00 | N:0.1-0.16 | |
| 309 | 0.15 | 0.75 | 2 | 0.04 | 0.03 | 12.00-15.00 | 22.00-24.00 | ||
| 310 | 0.15 | 0.75 | 2 | 0.04 | 0.03 | 19.00-22.00 | 24.00-26.00 | ||
| 316 | 0.08 | 0.75 | 2 | 0.04 | 0.03 | 11.00-14.00 | 16.00-18.00 | 2.00-3.00 | |
| 316H | 0.04-0.1 | 0.75 | 2 | 0.04 | 0.03 | 11.00-14.00 | 16.00-18.00 | 2.00-3.00 | |
| 316L | 0.035 | 0.75 | 2 | 0.04 | 0.03 | 10.00-15.00 | 16.00-18.00 | 2.00-3.00 | |
| 316N | 0.08 | 0.75 | 2 | 0.04 | 0.03 | 11.00-14.00 | 16.00-18.00 | 2.00-3.00 | N:0.1-0.16 |
| 316LN | 0.035 | 0.75 | 2 | 0.04 | 0.03 | 10.00-15.00 | 16.00-18.00 | 2.00-3.00 | N:0.1-0.16 |
| 317 | 0.08 | 0.75 | 2 | 0.04 | 0.03 | 11.00-14.00 | 18.00-20.00 | 3.00-4.00 | |
| 321 | 0.08 | 0.75 | 2 | 0.04 | 0.03 | 9.00-13.00 | 17.00-20.00 | Ti:5xC%-0.70B | |
| 321H | 0.04-0.1 | 0.75 | 2 | 0.04 | 0.03 | 9.00-13.00 | 17.00-20.00 | Ti:4xC%-0.6 | |
| 347 | 0.08 | 0.75 | 2 | 0.04 | 0.03 | 9.00-13.00 | 17.00-20.00 | Nb+Ta:10xC%-1.00 | |
| 347H | 0.04-0.1 | 0.75 | 2 | 0.04 | 0.03 | 9.00-13.00 | 17.00-20.00 | Nb+Ta:8xC%-1.00 | |
| 329 | 0.089 | 0.75 | 2 | 0.04 | 0.03 | 2.50-5.00 | 23.00-28.00 | 1.00-2.00 | |
| 316Ti | 0.08 | 0.75 | 2 | 0.04 | 0.03 | 11.00-14.00 | 16.00-18.00 | 2.00-3.00 | Ti:5xC%-0.75 |
| S31803 | 0.03 | 1.00 | 2 | 0.03 | 0.02 | 4.5-6.5 | 21.00-23.00 | 2.50-3.50 | N:0.08-0.3 |
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)
20 feet container load 25tons pipes whose length is under 5.8m
40 feet container load 28tons pipes whose length is under 11.8m
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2013
Total Annual:
10000000-20000000
Employee Number:
>30
Ecer Certification：
Active Member
Wenzhoushi Chengyu Steel Co.,Ltd specialized in stainless steel products. We are situated close to the Ouhai Avenue, 3 kilometers away from Wenzhou international airport, beautiful environment, convenient transportation and favorable geographical position. Company is committed to the stainless st... Wenzhoushi Chengyu Steel Co.,Ltd specialized in stainless steel products. We are situated close to the Ouhai Avenue, 3 kilometers away from Wenzhou international airport, beautiful environment, convenient transportation and favorable geographical position. Company is committed to the stainless st...
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