Ống thép không gỉ
Ống thép không gỉ kép A789 Uns S31803
A789 Uns S31803 Duplex Stainless Steel Pipe UNS S31803 The precipitation hardening nickel-chromium alloy containing niobium and molybdenum has high strength, good toughness, and corrosion resistance in high and low temperature environment at 700°C. The delivery state can be solution treatment or ...
ASTM A790 Super Duplex 2507 Pipes and Tubing
ASTM A790 Super Duplex 2507 Pipes and Tubing 2507 is a ferritic austenite (duplex) stainless steel with excellent resistance to pitting corrosion, crevice corrosion and uniform corrosion. Diameter 6mm~860mm Wall Thickness 0.5mm~80mm Length Any length between 1~15 meters, will be customized Standard ...
Ống thép không gỉ siêu song song 2205
2205 super duplex stainless steel pipe Electric-fusion-welded Steel Pipe for corrosive service. Grade: S31200, S31260, S31500, S31803, S32003, S32205, S32304, S32550, S32750, S32900, S32950, S32760, S32520 Manufacture: Welding, the joints are fully penetration double-welded or single-welded Five ...
ASTM A789 UNS S32750 Ống siêu song công 2507
ASTM A789 UNS S32750 Super Duplex 2507 Pipe Electric-fusion-welded Steel Pipe for corrosive service. Grade: S31200, S31260, S31500, S31803, S32003, S32205, S32304, S32550, S32750, S32900, S32950, S32760, S32520 Manufacture: Welding, the joints are fully penetration double-welded or single-welded ...
SA 790 UNS S32750 S32760 Ống siêu song công
SA 790 UNS S32750 S32760 Pipe Super Duplex Tubing Duplex stainless steel pipes have good welding performance and are widely used in petrochemical equipment, seawater and wastewater treatment equipment, oil and gas pipelines, paper machinery and other industrial fields. In recent years, duplex ...
ASTM A789 UNS S31803 Ống thép không gỉ kép
ASTM A789 UNS S31803 Duplex Stainless Steel Tube S31803 duplex stainless steel is composed of 21% chromium, 2.5% molybdenum and 4.5% nickel nitrogen alloy. It has high strength, good impact toughness and good overall and local stress corrosion resistance. Main uses of S31803 stainless steel pipe: ...
Ống thép không gỉ kép 2205 Ống thép không gỉ liền mạch 2205
UNS DesignationCSiMnPSCrNiMoNCumaxmaxmaxmaxmaxS31803 ( F51 )0.03120.030.0221.0 - 23.04.5 - 6.52.5 - 3.50.08 - 0.20-S32205 ( F60 )0.03120.030.0222.0 - 23.04.5 - 6.53.0 - 3.50.14 - 0.20-S32750 ( F53 )0.030.81.20.0350.0224.0 - 26.06.0 - 8.03.0 - 5.00.24 - 0.320.5 maxS32760 ( F55 )0.05110.030.0124.0 - ...
A789 UNS S31803 Super Duplex 2507 Ống thép không gỉ cuộn ống dầu
A789 UNS S31803 Super Duplex 2507 Oil Gas Stainless Pipe Coiled Tubing Manufacture: Pipes shall be made by the seamless process and shall be either hot finished or cold finished. Application: high pressure pipe line, heat exchanger(chemical processing industry), oil and gas pipeline Size Range: OD...
A790 Ống thép không gỉ kép
A790 Duplex Stainless Steel Grades Pipes The duplex material is a kind of ferrite - austenitic duplex stainless steel,which is integrated conducive properties both of ferrite and austenitic and provided with higher intensity as well as tenacity. Delivery Condition: 1.Annealed and Pickled 2.Bright ...
