TOBO STEEL GROUP CHINA
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 50 Metric Ton/Metric Tons per Month |
| Delivery Time | within 30 days after receive the prepayment by TT or L/C |
| Packaging Details | in bundle or according to your requirement |
| Product Name | UNS S32750 |
| Product Type | Seamless Carbon Steel Pipe |
| Outer Diameter: | 4" |
| Wall Thickness | SCH40 |
| Application | Gas Pipe |
| Standard | API, ASTM, API 5L, ASTM A106-2006, ASTM A179-1990, ASTM A53-2007 |
| Material | UNS S32750 |
| Technical | cold rolled, cold drawn |
| Brand Name | TOBO/TPCO/TISCO/VALIN/METAL |
| Model Number | UNS S32750 |
| Certification | ISO/PED/TUV/SGS/LR/BV |
| Place of Origin | China/Japan/Germany |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 50 Metric Ton/Metric Tons per Month |
| Delivery Time | within 30 days after receive the prepayment by TT or L/C | Packaging Details | in bundle or according to your requirement |
| Product Name | UNS S32750 | Product Type | Seamless Carbon Steel Pipe |
| Outer Diameter: | 4" | Wall Thickness | SCH40 |
| Application | Gas Pipe | Standard | API, ASTM, API 5L, ASTM A106-2006, ASTM A179-1990, ASTM A53-2007 |
| Material | UNS S32750 | Technical | cold rolled, cold drawn |
| Brand Name | TOBO/TPCO/TISCO/VALIN/METAL | Model Number | UNS S32750 |
| Certification | ISO/PED/TUV/SGS/LR/BV | Place of Origin | China/Japan/Germany |
| High Light | Duplex Sch 40 Carbon Steel Pipe ，ASTM A790 Welded Carbon Steel Pipe ，Gas Seamless Line Pipe | ||
UNS S32750 Super Duplex Steel Pipes & Tubes
2507 / 1.4410 is a super duplex stainless steel with 25% chromium, 4% molybdenum, 7% nickel . This kind of pipes always purchased by the clients who are require exceptional strength and corrosion resistance . The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity and a low coefficient of thermal expansion. And the high chromium, molybdenum, and nitrogen levels provide excellent resistance to pitting, crevice, and general corrosion.
Most of 2507 / 1.4410 duplex steel pipes are produced by cold drawn method . The alloy has higher yield strength and lower ductility than austenitic steels so fabricators may fid that higher forming forces , increased radius of bending , and increased allowance for springback are necessary . Deep drawing , stretch forming , and similar processes are more difficult to perform on 2507 than on an austenitic stainless steel . When forming requires more than 10% cold deformation , a solution anneal and quench are recommended . And finished cold drawn duplex steel pipe , manufacturer should be solution annealed and quenched . The minimum annealing tempeture is 19250F . Annealing should be followed immediately by a rapid air or water quench. To obtain maximum corrosion resistance, heat treated products should be pickled and rinsed .
| STANDARD | UNS | WERKSTOFF NR. |
| Super Duplex S2507 | S32750 | 1.4410 |
Specfication
| Material Grade | S32205 , S31803 , S32304 , S32750, F51 , F53 , 2205 , 2507 etc |
| Outer Diameter | 5.80mm – 323.90mm (0.23″ to 12″) |
| Wall Thickness | 0.71mm – 25.4mm (0.04″ to 1″) |
| Length | as per customer�s requirement |
| Standard | ASTM A789 ; ASTM A790 ; EN 10216-5ect . |
| Application | a) Petroleum |
| b) Chemical industry | |
| c) Instrument | |
| d) Industrial transportation | |
| e) Mechanical structure industry | |
| f) Need high corrision ability pipe’s industry , such as offshore industry etc | |
| Advantages | a) Superior surface finish |
| b) Better mechanical property | |
| c) More precise dimension | |
| d) Perfect inspection method and inspection equipment |
Chemical Composition :
| UNS No | Grade | C | Si | Mn | P | S | Cr | Mo | Ni | N | Other |
| S32750 | 2507 | 0.030 | 0.80 | 1.20 | 0.035 | 0.020 | 24.0/26.0 | 3.0/5.0 | 6.00/8.00 | 0.24/0.32 | Cu:0.50 |
Mechanical Properties:
| UNS No | Grade | Proof Stress0.2% (MPa) | Tensile Strength(MPa) | ElongationA5(%) | Hardness Max | |
| HB | HRB | |||||
| S32750 | 2507 | 550 | 795 | 15 | 310 | 32* |
Type Of UNS S32750 Super Duplex Steel Seamless Pipes & Tubes
Applications:
Available Super Duplex Stainless Steel Pipes
Type Of Super Duplex Stainless Steel Pipes
| | | |
| Stainless Duplex Steel Pipe A789 S32750 2507 SA789 S31803 2205
| 2 Inch ASTM A789 S32750 F60 Seamless Duplex Pipe 60.3mm Outer Diameter
| PED ASME SA789 Duplex Steel Pipe , Duplex Stainless Steel 2205 For Mechanical Structure Industry
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| 2507 / 1.4462 Duplex Steel Pipe With Cold Drawn Method / Annealing
| ISO 9001 F51 Seamless Duplex Stainless Steel Pipe For Structure And Machining
| Customized ASTM A790 Duplex Steel Pipe With Fixed Length And Cold Drawn Method
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Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
1998
Total Annual:
100000-100000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ... TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ...
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