Quick Details
Standard: ASTM, AISI, DIN, EN, GB, JIS
Place of Origin: Jiangsu, China (Mainland)
Type: Seamless Welded
Steel Grade: 300 Series
Application: industrial ,construction,decorative
Certification: BV IBR ISO ROHS SGS
Welding Line Type: ERW
Thickness: 0.9 - 40 mm
Outer Diameter: 6 - 710 mm
Stock: yes
Length: 6m or as customers' request
Surface: 180G, 240G, 320G Satin / Hairline,400G, 600G Mirror finish
Packaging & Delivery
Packaging Details:
| woven bag, plastic wrapper and wooden packing or as your requirement |
high quality ASTM A276 304 stainless steel pipe / tube manufacturer in Wuxi
Detailed information
| Name | ASTM A276 304 stainless steel pipe / tube |
| Standard | GB/T14975, GB/T14976, GB13296-91, GB9948 ,ASTM A312, ASTM A213, |
| ASTM A269, ASTM A511,JIS349,DIN17456, ASTM A789, ASTM A790, DIN17456,DIN17458, EN10216-5, JIS3459,GOST 9941-81 |
| Material Grade | 304, 304L, 316, 316L, 321, 321H, 310S, 347H,309.317.0cr18N9, 0Cr25Ni20 |
| 00Cr19Ni10,08X18H10T,S31803,S31500,S32750 |
| Outer Diameter | 6mm to 710mm |
| Thickness | 0.9mm - 40mm |
| Size | OD (6-710) x (0.9-40) x MAX 13000mm |
| Tolerance | under the ASTM A312 A269 A213 standard |
| under the ASTM A312 A269 A213 standard |
| under the ASTM A312 A269 A213 standard |
| Surface | 180G, 320G Satin / Hairline(Matt Finish, Brush, Dull Finish) |
| PICKLING & ANNEALING |
| Application | Fluid and gas transport,decoration, construction,medical equipment, aviation, |
| boiler heat-exchanger and other fields |
| Test | Flattening Test, Hydrostatic Test, Intergranular Corrosion Test, Flattening Test, Eddy Testing, etc |
| Customized | other specifications according to customers' requirements |
| Delivery time | 3-10 days when received the payment |
| Packing | Bundled with knitted plastic bag, wooden cases or according to customers' request. |
| Mechanical Property | Material Item | 304 | 304L | 304 | 316L | Top Technology |
| Tensile Strength | ≥520 | ≥485 | ≥520 | ≥485 |
| Yield Strength | ≥205 | ≥170 | ≥205 | ≥170 |
| Extension | ≥35% | ≥35% | ≥35% | ≥35% |
| Hardness (HV) | <90 | <90 | <90 | <90 |
Surface Finish
| Surface Finish | Definition | Application |
| 2B | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. | Medical equipment, Food industry, Construction material, Kitchen utensils. |
|
|
|
| BA | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
|
|
| NO.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction. |
|
|
| NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. |
|
|
| HL | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. | Building Construction. |
|
|
| NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe. |
Packaging & Transportation
Every round welded 201 / 304 stainless steel pipe is sleeved in plastic bag individually, and several tubes are packed to be bundle without any logo.also pack as customer requirement
Our promise
We insist " quality first, reputation foremost "If you have any problem please feel free to contact us! We primose to service you with the best product of the most reasonbale, all the time ,offer our best service.