Duplex Stainless Steel Pipe/Tube

ASTM A789 Gerneral Service Stainless Steel Pipe The duplex stainless steel tube has good welding performance. Compared with ferritic stainless steel and austenitic stainless steel pipe, it is not like the welding heat affected zone of ferritic stainless steel, and the plastic toughness is greatly reduced due to severe grain coarsening. Nor is it sensitive to hot cracking of welds like austenitic stainless steel. Due to its special advantages, duplex stainless steel is widely

ASTM A928 UNS S32205 Duplex Steel Pipe Astm a928 uns s31803 tube, astm a928 uns s32760 tube, astm a928 uns s32750 pipe, astm a928 s31803 pipe, astm a928 pipe, astm a928 uns s32205 duplex pipes SPECIFICATION of ASTM A790 Stainless Steel Pipe: Out Diameter:10.29-1219.2mm Wall Thickness:1.7-59.5mm. LENGTH: 5.8m, 6m, 11.8m, 12m, or as required FEATURES: Used in corrosive environments. TECHNIQUE: ERW/EFW S32205 CHEMICAL REQUIREMENTS: UNS C Mn P S Si Ni Cr Mo N S32205 0.030 2.00 0

ASTM A928 UNS S31803 Stainless Steel Tube GRADE: UNS S31803 (1.4462) SPECIFICATION of Super Duplex Stainless Steel Pipe: Out Diameter:10.29-1219.2mm Wall Thickness:1.7-59.5mm. LENGTH: 5.8m, 6m, 11.8m, 12m, or as required FEATURES: Used in corrosive environments. TECHNIQUE: ERW/EFW S31803 CHEMICAL REQUIREMENTS of Stainless Steel Tube: UNS C Mn P S Si Ni Cr Mo N S31803 0.030 2.00 0.030 0.020 1.00 4.5-6.5 21.0-23.0 2.5-3.5 0.08-0.20 APPLICATION of Seamless Stainless Steel Pipe:

ASTM A789 UNS S32750 Duplex Stainless Tube GRADE: UNS S32750 (Alloy 2507, China: 022Cr23Ni5Mo3N) STANDARD: ASTM A789 / ASME SA789 SPECIFICATION of Super Duplex Stainless Steel Pipe: Out Diameter:10.29-1219.2mm Wall Thickness:1.7-59.5mm. LENGTH: 5.8m, 6m, 11.8m, 12m, or as required FEATURES about ASTM A789 Stainless Steel Tube: -Super duplex stainless steel: contains high molybdenum and nitrogen, and some also contains tungsten and copper. Seamless Stainless Steel Tube is also