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 A789, A790 |
| Process | Cold Drawn / Cold Rolled |
| Type | Welded And SMLS |
| Alloy | Super Duplex & Duplex |
| Product Name | S32760 Duplex Stainless Steel Tube |
| 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 A789, A790 | Process | Cold Drawn / Cold Rolled |
| Type | Welded And SMLS | Alloy | Super Duplex & Duplex |
| Product Name | S32760 Duplex Stainless Steel Tube | Brand Name | KAYSUNS |
| Model Number | KS-SMLS | Certification | PED,ISO |
| Place of Origin | China | ||
| High Light | duplex stainless steel tube ，stainless steel seamless pipe | ||
UNS S31803 Super Duplex & Duplex Steel Pipes Cold Rolling Pipe 1.4410 Material
We can offer both duplex stainless steel pipe and super duplex stainless steel pipes and tubes.
Super duplex stainless steel pipe is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel.The high chromium, molybdenum, and nitrogen levels provide excellent resistance to pitting, crevice, and general corrosion.
Compared to duplex stainless steel pipe, SAF 2507 super duplex steel pipe is highly resistant to uniform corrosion by organic acids such as formic and acetic acid.
Applications
Available Grade: Duplex SAF2205(UNS S32205, S31803), Super duplex SAF2507 (UNS S32750, s32760), S32304 etc.
| Dimension | Welded: 8"~48" / 2.11mm~25.4mm | Seamless: 3/8"~16" / 2.11mm~25.4mm |
|---|---|---|
| Grade | UNS S31803, S32205, S32750, S32760, S32304, 1.4462, 1.4410, 1.4501, 1.4362 etc. | |
| Standard | ASTM A789, A790, EN10216-5, EN/DIN17455-2, EN17456-2etc. | |
| ASTM A789 / A789M | ||||
| UNS Designation | T.S. Min , Ksi [Mpa] | Y.S. Min , Ksi [Mpa] | Elongation Min % | Hardness, Max |
| S31803 ( F51 ) | 90 [620] | 65 [450] | 25 | 30.5 |
| S32205 ( F60 ) | 95 [655] | 70 [485] | 25 | 30.5 |
| S32750 ( F53 ) | 116 [800] | 80 [550] | 15 | 32 |
| S32760 ( F55 ) | 109 [750] | 80 [550] | 25 | … |
| 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 |
| 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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