Duplex Stainless Steel Pipe
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Brand name
- Great
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- duplex stainless steel pipe
- Category
- Steel Pipes
Apply a video call to the Supplier
Hunan great steel pipe co.,ltd
- Verified Certificate
-
7
| Product name | Duplex Stainless Steel Pipe | Certification | - |
|---|---|---|---|
| Category | Steel Pipes | Ingredients | - |
| Keyword | duplex stainless steel pipe | Unit Size | - |
| Brand name | Great | Unit Weigh | - |
| origin | China | Stock | - |
| Supply type | - | HS code | - |
Product Information
Product Name: Duplex stainless steel pipe price UNS S31803 S32205 S32750 S32760
Standard: ASTM A789,ASTM A790, ASTM A213, A269, A312, A511, A789, A790, A376, EN 10216-5, EN 10297,DIN 17456, DIN 17458,JISG3459, JIS GS3463, GS3467, JIS G3448, GOST 9940, GOST 9941,GB/T 21833
Material: S32750 ,S32760 , UNS S32304, UNS S32205, UNS S31803, UNS 32160,UNS S32101
Nominal Dia: 1/2 "to 32" NB for seamless pipe
Schedules: 5S, 10S, 40S, 80S, 10, 20, 30...120, 140, 160, XXS
All dimensions are in accordance with ANSI B36.19 and ANSI B36.10
Size Range for tubing: OD:1/4" (6.25mm) to 8" (203mm), WT: 0.02" (0.5mm) to 0.5"(12mm)
Length:5.8m, 6m, 11.8m, 12m, 30m(Max) or as your requirement
Process: Cold drawn, Cold rolled, Precision Rolled for Seamless Pipe or Tube
Finish: Annealed & pickled, bright annealing, polished
Ends: Beveled or plain end, square cut, burr free ,Plastic Cap at Both end
Chemical Composition of Typical Duplex Stainless Steel Pipe:
| C | Mn | P | S | Si | Cr | Ni | Mo | N | Cu | |
| UNS S32101 | 0.03max | 2.0max | 0.03max | 0.03max | 1.0max | 20.0~23.0 | 1.0~3.0 | 0.6max | 0.05~0.17 | 1.0max |
| UNS S31803 | 0.03max | 2.0max | 0.03max | 0.02max | 1.0max | 21.0~23.0 | 4.5~6.5 | 2.5~3.5 | 0.08~0.20 | / |
| UNS S32205 | 0.03max | 2.0max | 0.03max | 0.02max | 1.0max | 22.0~23.0 | 4.5~6.5 | 3.0~3.5 | 0.14~0.20 | / |
| UNS S32750 | 0.03max | 1.2max | 0.035max | 0.02max | 0.8max | 24.0~26.0 | 6.0~8.0 | 3.0~5.0 | 0.24~0.32 | 0.5max |
Inspection and Test:
| 1.100% PMI,Spectro Chemical Aanlysis Test for Raw Material |
| 2.100% Dimension & Visual Examination |
| 3. Mechanical Properties Test Include Tension Test,Flaring Test (For Seamless tube/pipe)/ Flange Test (For Welded Pipe & Tube), Hardness Test ,Reversed Flattening Test |
| 4.100% Hydrostatic Test or 100% NON-DESTRUCTIVE Test (ET or UT) |
| 5.Radiographic Test for Welded Pipe (shall be accordance with specification,or shall be as agreed upon between the purchaser and vendor) |
| 6.Straightness Test (optional) |
| 7.Roughness Test (optional) |
| 8.Intergranular Corrosion Test(optional) |
| 9.Impact Test (optional) |
| 10.Grain Size Determinations (optional) |
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- President
- Guoyu Yi
- Address
- Hunan Steel Industrial Zone,No.9 Xiangfu Road, Yuhua District, Changsha, Hunan, China
- Product Category
- Steel Pipes
- Year Established
- 1993
- No. of Total Employees
- 501-1000
- Company introduction
-
Hunan Great Steel Pipe Co.,Ltd is a world-class production and service provider of submerged arc straight seam welded pipe as the first subsidiary of Shinestar Group. Hunan Great Steel Pipe Co.,Ltd pays more attention to in the pipeline engineering research areas as a pioneer of China Petroleum Pipeline & Gas Pipeline Science Research Institute, Such as: the use of oil and gas pipelines, pipe welding technology innovation, high-end plumbing materials research and development, as well as special tools technological innovation pipeline construction, pipeline corrosion protection science and technology research, science and technology research pipeline non-destructive testing, pipeline quality assessment, and research pipeline standards and so on. In the future, we will try to use new technology to create new business value and to contribute to research and product development for the pipeline.
- Main Markets
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Albania
China
- Main Product
