Kaysuns Industry Ltd.
| Supply Ability | 500Tons per Month |
| Delivery Time | 30-45days |
| Packaging Details | Plastic Bags / Plywood Boxes |
| Material | S31803, S32205, S32750, S32760 |
| Standard | ASTM A312, A213, A268 etc. |
| Usage | Oil, Gas, etc. |
| Rate | SCH5S to SCHXXS |
| Alloy | Super Duplex & Duplex |
| Product Name | 2205 Duplex Stainless Steel Pipe |
| Brand Name | KAYSUNS |
| Model Number | KS-SMLS |
| Certification | PED,ISO |
| Place of Origin | China |
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Product Specification
| Supply Ability | 500Tons per Month | Delivery Time | 30-45days |
| Packaging Details | Plastic Bags / Plywood Boxes | Material | S31803, S32205, S32750, S32760 |
| Standard | ASTM A312, A213, A268 etc. | Usage | Oil, Gas, etc. |
| Rate | SCH5S to SCHXXS | Alloy | Super Duplex & Duplex |
| Product Name | 2205 Duplex Stainless Steel Pipe | Brand Name | KAYSUNS |
| Model Number | KS-SMLS | Certification | PED,ISO |
| Place of Origin | China | ||
| High Light | super duplex stainless steel pipe ，stainless steel seamless pipe | ||
Duplex stainless was first introduced to the Oil and Gas industry in the late 1970’s when it was selected for natural gas pipelines. At the time, this selection choice provided a critical commercial breakthrough for Duplex 2205 (UNS S32305/S31803).
It helped pave the way for Duplex 2205 acceptance into not only the Oil and Gas industry, but also into many other industries like food industry as well.
Application :
Advantages:
| Size: | 1/2” to 24” (DN15 ~DN600), outer diameter up to 610mm |
| Rate: | SCH5S to SCHXXS |
| Standard: |
ASTM A312, A213, A268,A269, A249, A270, A376,A511; ASTM A789, A790; ASTM B163, B165, B167, B407, B423, B444, B622, B677, B729; EN10216-5, EN/DIN17455,EN/DIN17456, EN/DIN17458DIN2462 etc. |
| Material: | Duplex&Super Duplex steel: S31803,S32205,S32750,S32760 (w1.4462, 1.4410, 1.4501, 1.4507 etc.) |
| Chemical Composition | |||||||||
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | N |
| max | max | max | max | max | |||||
| UNS S32750 | 0.03 | 0.8 | 1.2 | 0.03 | 0.015 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 |
| UNS S31803 | 0.03 | 1 | 2 | 0.02 | 0.02 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 |
| Physical Properties | |||||||
| Grade | Y.S.MPa min | T.S.Mpa min | Elongation % | Hardness HRC | |||
| UNS S32750 | 550 | 800 | 15 | 20 | |||
| UNS S31803 | 450 | 620 | 25 | 20 | |||
Our factory is a leading manufacturer and supplier for qualified duplex stainless steel pipes and super duplex steel pipes and tubes, includes ASME/ASTM, EN/DIN, JIS series stainless steel pipes, and a wide range for material grades.
For more information, please contact us.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
>3000000
Employee Number:
300~500
Ecer Certification：
Active Member
Kaysuns is a youthful and energetic company specialized in the area of stainless steel and special alloy materials. Based in China, we always have well grasp of the local and international market trends and are therefore ready to provide products from the very latest materials. Nowadays, our product... Kaysuns is a youthful and energetic company specialized in the area of stainless steel and special alloy materials. Based in China, we always have well grasp of the local and international market trends and are therefore ready to provide products from the very latest materials. Nowadays, our product...
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