Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 100000Pcs per Month |
| Delivery Time | 3-15 work days |
| Packaging Details | Seaworthy packed in bundle with steel belt/Customed |
| Product Name | 1/2"-24" ASTM A815 WPS31803 Duplex Steel S31803 Equal Straight Reducing Tee Cross |
| Standard | ASTM A815 |
| Material | Duplex Stainless Steel |
| Prodcut | pipe fittings |
| Types | elbow tee cap reducer |
| Application | oil gas chemical |
| Size | 1/2"-48" |
| Thickness | SCH5S-SCHXXS |
| Brand Name | HT |
| Model Number | Duplex Steel S31803 |
| Certification | ISO 9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 100000Pcs per Month |
| Delivery Time | 3-15 work days | Packaging Details | Seaworthy packed in bundle with steel belt/Customed |
| Product Name | 1/2"-24" ASTM A815 WPS31803 Duplex Steel S31803 Equal Straight Reducing Tee Cross | Standard | ASTM A815 |
| Material | Duplex Stainless Steel | Prodcut | pipe fittings |
| Types | elbow tee cap reducer | Application | oil gas chemical |
| Size | 1/2"-48" | Thickness | SCH5S-SCHXXS |
| Brand Name | HT | Model Number | Duplex Steel S31803 |
| Certification | ISO 9001 | Place of Origin | China |
| High Light | stainless steel street elbow ，wrought steel pipe fittings | ||
1. ASTM A815 Seamless and Welded Buttweld Fittings Specifications
| Size | 1/8” NBt to 24″ NB |
| Thickness | Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS |
| Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Type | Seamless / Welded / Fabricated |
| Test Certificates | EN 10204/3.1B |
| UNS No | UNS S31803, UNS S32205, UNS S32750, UNS S32760, UNS S32950 |
| Grades | ASTM A815 UNS S31803, ASTM A815 UNS S32205, ASTM A815 UNS S32750, ASTM A815 UNS S32760, Duplex 2205 Pipe Fittings, Super Duplex 2507 Pipe Fittings, Super Duplex 4501 Pipe Fittings |
2. Related searching:
ASTM A815, ASTM A815 PDF, ASTM A815 UNS S31803, ASTM A815 UNS S32750, ASTM A815 FITTINGS, ASTM A815 MATERIAL, ASTM A815 WP-WX, ASTM A815 S32750, ASTM A815 UNS S32205, ASTM A815 CHEMICAL COMPOSITION, ASTM A815 S32760, ASTM A815 UNS S32760, ASTM A815/A815M, ASTM A403 / A815 ASME B16.9, ASTM A403 / A815, ASTM A 815/ A815M, ASTM A815 PIPE, ASTM A815 PROPERTIES, ASTM A815 S31803, ASTM A815 SPECIFICATION, ASTM A815 WP-S, ASTM A815 UNS S32550, ASTM A815 WP-S UNS S31803, ASTM A815 WPS 31803, ASTM A815 WPS S32760
3. Chemical Composition
| Chemical Element | % Present |
|---|---|
| Carbon (C) | 0.0 - 0.03 |
| Chromium (Cr) | 21.00 - 23.00 |
| Manganese (Mn) | 2.00 max |
| Silicon (Si) | 1.00 max |
| Phosphorous (P) | 0.0 - 0.03 |
| Sulphur (S) | 0.0 - 0.02 |
| Nickel (Ni) | 4.50 - 6.50 |
| Nitrogen (N) | 0.08 - 0.20 |
| Molybdenum (Mo) | 2.50 - 3.50 |
| Iron (Fe) | Balance |
| Physical Property | Value |
|---|---|
| Density | 7.805 g/cm³ |
| Thermal Expansion | 13.7 x10^-6 /K |
| Modulus of Elasticity | 200 GPa |
| Thermal Conductivity | 19.0 W/m.K |
| Electrical Resistivity | 0.085 x10^-6 Ω .m |
| Mechanical Property | Value |
|---|---|
| Proof Stress | 450 Min MPa |
| Tensile Strength | 620 Min MPa |
| Elongation A50 mm | 25 Min % |
| Hardness Brinell | 290 Max HB |
Duplex stainless steels are typically used in:
~ Chemical processing, transport and storage
~ Oil and gas exploration and offshore rigs
~ Oil and gas refining
~ Marine environments
~ Pollution control equipment
~ Pulp & paper manufacturing
~ Chemical process plant
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1978
Total Annual:
10000000-20000000
Employee Number:
50~100
Ecer Certification：
Active Member
Huitong Group was established in 1978. After 38 years'development and innovation,by now,Huitong Group has set up multiple subsidiary companies.Among them,Zhengzhou Huitong Pipe Fitting Co.,Ltd.,with the indepent right of import and export, is mainly engaged in exporting steel pipe and pipe fitti... Huitong Group was established in 1978. After 38 years'development and innovation,by now,Huitong Group has set up multiple subsidiary companies.Among them,Zhengzhou Huitong Pipe Fitting Co.,Ltd.,with the indepent right of import and export, is mainly engaged in exporting steel pipe and pipe fitti...
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