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Views: 0 Author: astm a312 304 steel pipe supplier Ruiyang company Publish Time: 2022-03-07 Origin: stainless pipe 304 supplier Ruiyang company
304 stainless steel pipe are most widely used in the fields of Line pipe, boiler pipe,mechanical structure, hydraulic prop pipe,gas pipe,geological pipe,chemical pipe(high pressure chemical fertilizer pipe,oil cracking pipe) and tube for ships,decoration,building,construction,water pipe,petroleum,chemical industry,chemical fiber,smelt,medical machinery,paper making,Heat preservation and refrigeration,mechanical equipment, food,electricity,water conservancy,architecture,aerospace,navigation shipbuilding,environmental protection and boiler heat exchangers
304 stainless steel pipe stanards usually follow the below standard in table 1
| Table 1 for 304 stainless steel pipe manufacturing standard | |
|---|---|
| ASTM stainless steel pipe standard | ASTMA213/312/269/511/789/790 |
| Gost stainless steel pipe standard | GOST9940/9941 |
| DIN stainless steel pipe standard | DIN17456,DIN17458 |
| EN stainless steel pipe standard | EN10206,EN10216,EN17440, |
| JIS stainless steel pipe standard | JIS3459,JIS3463 |
| China GB standard of stainless steel pipe | GB13296/14976/9948/5310/8142/8143 |
304 stainless steel pipe could be made kinds of shape with seamless and welded,the detailed please refer table 2
| Table 2 for 304 stainless steel pipe detailed | |||
|---|---|---|---|
304 seamless steel pipe in 304 ss tube and 304 seamless pipe | 304 steel pipe shape | ss 304 pipe size,304 stainless steel tube sizes | |
| 304 seamless round steel pipe | Out diameter: | 1/8"-24"(6mm-630mm) | |
| Wall thickness: | ANSI 5S-160S (0.9mm-100mm) | ||
| SS 304 Square pipe | 20x20-200x200:thickness2-50mm | ||
| 304 stainless steel rectangular tube | 10x20-150x100,thickness:2-50mm | ||
| 304 Hex steel pipe | Out hex inside round hole | Flat to flat 16-70mm, thickness:3-10mm or customed by drawing | |
| Outside Round Inside hex bore | |||
| Outside and inside both hex shape | |||
| Oval tube | customed by drawing | ||
| 304 Welded stainless steel tube | SS 304 welding Round pipe | Out diameter: | OD6-2500MM |
| Wall thickness: | Thickness:1-50mm | ||
| ss304 welding Square pipe | 10x10-200x200,thickness1-3mm | ||
| ss304 Rectangular pipe | 10x20-150x100,thickness:1-3mm | ||
| 304 Oval tube | As drawings | ||
SS304 stainless steel pipe usually called 8-18 steel pipe,the mainly chemical components of A312/A312M as below in table 3
| Table 3 of ASTM A312/A312M TP304 stainless steel pipe | ||||||
|---|---|---|---|---|---|---|
| chemical components of TP304 stainless steel pipes | ||||||
| C | SI | MN | S | P | NI | CR |
| 0.08 | 0.75 | 2 | 0.03 | 0.045 | 8-11 | 18-20 |
| MECHANICAL TEST | ||||||
| MIN TENSILE STRENGTHEN | MIN YIELD STRENGTHEN | Hardness | ||||
| 515Mpa | 205Mpa | / | ||||
where to buy steel pipe 304?who could supply A312 304 steel pipes?who could supply a321gr tp304 steel pipes?when you found who supply sus 304 pipe in China,please contact us for 304 stainless steel pipe for inquiry,just mail us info@topqualityalloy.com for inquiry and order.
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