welded steel pipe
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Vỏ En 10025 S275jr Ống thép kết cấu 4,5 inch 6 inch Bề mặt mạ kẽm
TORICH 4.5 Inch 6 Inch Casing En 10025 S275jr Structural Steel Pipe Introduction: Product name Structural Steel Pipe Standard En 10025 Grade S275jr OD 5-420mm WT 0.5-50mm Section shape Round Technique ERW, Hot Rolled Type Welded Steel Pipe, Seamless Usage Structure Pipe, Construction Surface Galvanized Certification CE,ISO QUALITY CONTROL: 1. Incoming Raw Material Inspection 2. Raw Material Segregation to avoid steel grade mix-up 3. Heating and Hammering End for Cold Drawing
ASTM A249 ống thép không gỉ ống hàn liền thẳng cho máy trao đổi nhiệt nồi hơi
ASTM A249 Stainless Steel Tube Straight Seam Welded Pipe For Boiler Heat-Exchanger Introduction ASTM A249 is a specification that covers nominal-wall-thickness welded tubes made of austenitic stainless steel for use in boilers, superheaters, heat exchangers, and condensers. It specifically focuses on straight seam welded pipes used in high-temperature applications. Material and Specification The ASTM A249 stainless steel tube is made from austenitic stainless steel grades
GB/T 24593 Bơm thép không gỉ austenit hàn cho nồi hơi và trao đổi nhiệt
GB/T 24593 Welded Austenitic Stainless Steel Tubes For Boiler And Heat Exchanger Material Specification and Key Features The GB/T 24593 standard specifies the material requirements for welded austenitic stainless steel tubes used in boiler and heat exchanger applications. These tubes are manufactured using high-quality stainless steel, ensuring superior performance and longevity in demanding environments. The key features of GB/T 24593 welded austenitic stainless steel tubes
BS 6323-8 LW12 ống thép không gỉ hàn theo chiều dài cho máy móc
BS 6323-8 LW12 LW19 LW20 LWCF20 LW21 Welded Stainless Steel Tubing: Longitudinally Welded Stainless Steel Tubes For Mechanical Applications Introduction BS 6323-8 LW12 LW19 LW20 LWCF20 LW21 is a British Standard that specifies the requirements for longitudinally welded stainless steel tubes for mechanical applications. This standard outlines the material specifications, key features, chemical composition, mechanical properties, steel grades, applications, and possible
A928 / A928M S32205 Ống hàn điện đôi
A928/A928M Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal 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 Classes of pipes are covered : Class 1 - Pipes shall be double welded by processes using filler metal in all
Ống thép không gỉ làm việc nặng nề lạnh, ống liền mạch Austenitic Ss
TP304H,TP309H TP310S,Seamless,Weled,and Heavily Cold Worked Austenitic Stainless Steel Pipes Size range: O.D.: 10-7620mm W.T.:1-13mm L:1000-12000mm Applications: Automobile, Machinery Engineering, Autoparts etc. Chemical composition(%,max) ASTMA312 Small Diameter Austenitic Seamless Stainless Steel Tube Steel Grade C≤ Mn≤ P≤ S≤ Si≤ Ni Cr Mo N s31803 0.030 2.0 0.030 0.020 1.0 4.50-6.50 21.0-23.0 2.50-3.50 0.08-0.20 s31500 0.030 1.2-2.0 0.030 0.030 1.40-2.00 4.25-5.25 18.0-19.0
Ống thép không gỉ hàn được đánh bóng với bề mặt được ủ sáng để truyền chất lỏng chống ăn mòn
Polished Welded Stainless Steel Tubing Bright Annealing Surface For Petroleum And Foodstuff Product Overview This polished welded stainless steel tubing is designed for clean fluid transfer lines where corrosion resistance, smooth surface finish, weld integrity, and dimensional consistency are critical. For foodstuff and hygienic service, ASTM A270 is the preferred reference because it covers seamless, welded, and heavily cold-worked welded stainless sanitary tubing with
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 TABLE 1 Heat Treatment UNS Designation GradeA Temperature,°F[°C] Quench S31200 … 1920-2010[1050-1100] Rapid cooling in water S31260 … 1870-2010[1020-1100] Rapid cooling in water
ASTM A252 TORICH 455Mpa Ống thép liền mạch kéo nguội
ASTM A252 for Welded and Seamless Steel Pipe American Standard ASTM A252 is pipe piling material standard that has been widely used in constructions and structural buildings. A252 specification includes three grades (1, 2, and 3), Grade 3 pipe piling material is the most used option. This specification covers nominal wall cylindrical steel pipe piles in which the steel cylinder acts as a permanent load-carrying member or as a shell to form cast-in-place concrete piles. Each
