Zhejiang Seamless Pipe Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 1000 ton/month |
| Delivery Time | 2 weeks/container |
| Packaging Details | Bundles in woven bag/plywood case With plastic end caps |
| Grade | S31803 |
| Length | 6M, 12M, 5-7M random length |
| Package | woven bag |
| End | PE/BE |
| Standard | ASTM A790 |
| Process | Cold Drawn, Cold Rolled |
| Brand Name | SMLSCO |
| Certification | ISO PED |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 1000 ton/month |
| Delivery Time | 2 weeks/container | Packaging Details | Bundles in woven bag/plywood case With plastic end caps |
| Grade | S31803 | Length | 6M, 12M, 5-7M random length |
| Package | woven bag | End | PE/BE |
| Standard | ASTM A790 | Process | Cold Drawn, Cold Rolled |
| Brand Name | SMLSCO | Certification | ISO PED |
| High Light | Chimney Duplex Seamless Pipe ，Annealing Duplex Seamless Pipe ，UNS31803 Duplex Steel Pipe | ||
UNS31803 is a duplex stainless steel, containing 50% ferrite and 50% austenite structure, this duplex structure gives it unique advantages in corrosion resistance and mechanical properties.UNS31803 seamless steel pipe is the pipeline made of this material, which is widely used in a variety of harsh environments and working conditions due to its weldless, uniform structure and superior performance.
High Strength & Pressure Resistance:
Combining the advantages of ferritic and austenitic stainless steels, UNS31803 seamless steel pipe has high strength and superior pressure resistance for high-pressure, high-strength application scenarios.
Excellent corrosion resistance:
UNS31803 material has excellent corrosion resistance, especially in chloride-containing environments with superior resistance to stress corrosion cracking. It can effectively resist corrosive media such as seawater and acidic chemicals to extend equipment life.
Good toughness and ductility:
The duplex structure makes UNS31803 seamless steel pipe maintain good toughness and ductility at both low and high temperatures, and is not easy to be embrittled, which ensures stable performance under various temperature conditions.
Excellent welding performance:
UNS31803 material has good welding performance, can be welded without preheating and post-heat treatment, and the performance change after welding is small, to ensure the quality and reliability of welded joints.
Wear resistance and fatigue resistance:
UNS31803 seamless steel pipe has high wear resistance and fatigue resistance, which can maintain stable performance under long-term loads, and is suitable for equipment and systems that need to operate for a long time.
Packaging Details:Woven bags or according to customer requirements
Port:SHANGHAI/NINGBO
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Zhejiang seamless pipe co.,ltd. (SMLSCO) is a specialized stainless steel piping systems provider with 18 years of industry experience. We began by supplying cost-effective stainless steel seamless pipes but for now, Smlsco is more than pipes.With 18 years of growth, we have established production c... Zhejiang seamless pipe co.,ltd. (SMLSCO) is a specialized stainless steel piping systems provider with 18 years of industry experience. We began by supplying cost-effective stainless steel seamless pipes but for now, Smlsco is more than pipes.With 18 years of growth, we have established production c...
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