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Big Diameter Welded Rectangular Seamed Steel Tubing Applications: For construction of bridges, buildings, and for general strcutrual purposes Technique: Cold-drawn Alloy or not: Alloy Secondary or not: Non-Secondary Steel Grade/Steel Material: GradeA GradeB GradeC GradeD Size range: OD:20-600mm WT: 1-24mm Length: According to customers requirement Characteristic: Good concentricity Good OD and ID tolerance High Precision Stable quality Smooth Roughness TORICH QUALITY

GOST 3262-75 Water Supply Carbon Steel Tube Standard: GOST 3262-75 Steel Grade: 08kp, 08ps, 10, 15, 15kp, 15ps, 20, 20kp, 20ps, St1sp, St1ps, St2sp, St2ps, St3kp, St3ps, St3sp, etc. Size Range: Outside Diameter: 17 - 114 mm Wall Thickness: light: 2 – 4 mm; medium: 2,2 – 4,5; heavy: 4,5 – 5 mm. The pipes are delivered without zinc-coating, thread and couplings, of normal precision. Sizes Nominal Diameter, mm Outside Diameter,mm Wall Thickness, mm light medium heavy 10 17,0 2,0

ASTM A254 ZInc Plating Double Wall Welded Bundy Steel Pipes for Evaporator Introduction: Name ASTM A254 ZInc Plating Double Wall Welded Bundy Steel Pipes for Evaporator Standard JASO M101-94 , ASTM A254 Usage In automobile and refrigerator industries MOQ 2 tons Surface treatment PVF coating and zinc plating Product Pictures: Company Introduction: FAQ: Q: Are you trading company or manufacturer? A: We are a professional steel pipes materials manufacturer. Q: How long is your

DIN 2393 Welded precisions steel tubes DIN 2393 Welded Steel Pipe Material St34.2BK DIN 2393 Standard applies to welded precision steel tubes and in compliance with ISO 3304. DIN 2393 Precision Welded Steel Tubes is used for Auto and motorcycle shock absorber, Gas spring, Hydraulic system steel tube, Electric industry, Construction machinery, Heat exchanger and condenser. Material: St34.2 Steel grades Comparison: EN 10305-2 E195 Surface: Polished, brightness, metallic color

EN10130 Welded Aluminized Steel Tube For Automobile Exhaust Pipe Applications: For Automobile Exhaust Pipe Technique: ERW Alloy or not: Alloy Secondary or not: Non-Secondary Steel Grade/Steel Material: DC01 DC02 DC03 DC04 DC05 DC06 DC07 Size range: O.D. 5-420mm W.T. 0.5-50mm Length max 12000mm Characteristic: Good concentricity Good OD and ID tolerance High Precision Stable quality Smooth Roughness TORICH QUALITY ASSURANCE Chemical Composition: Product Show: FAQ: Q: Are you

Low Temperature ASTM A334 Gr.1 Gr.6 Seamless Welded Carbon Steel Tubes Product Description This specification covers several grades of minimum-wall-thickness, seamless and welded, carbon and alloy-steel tubes intended for use at low temperatures. Some product sizes may not be available under this specification because heavier wall thickness has an adverse affect on low-temperature impact properties. Standard ASTM A334 O.D. 3.2 - 500 mm W.T. 0.5 - 30 mm Length Max 12000 mm

DIN 17178 Welded Round Steel Tubes: St35.8, StE 255, StE 355, StE 420, StE 460 For Special Requirements DIN 17178 is a standard specification for welded circular fine grain steel tubes, designed to meet special requirements in various industrial applications. This article delves into the material, specifications, key features, chemical composition, mechanical properties, steel grades, applications, and possible alternative grades of these tubes. Material The DIN 17178

ASTM A333 Gr1 Gr3 Gr4 Gr6 Gr7 Low Temperature Steel Pipe Welded Steel Pipe For Low-Temperature Service Material Specification ASTM A333 is a standard specification for seamless and welded steel pipes designed for low-temperature service. This specification covers several grades of steel, each with specific chemical and mechanical properties tailored to withstand low temperatures. The grades covered under this specification include Gr1, Gr3, Gr4, Gr6, and Gr7. Key Features Low

ASTM A178 GrA Heat Exchanger Tube ERW Carbon Welded Steel Tube For Heat Exchanger Material ASTM A178 Grade A tubes are electric-resistance-welded (ERW) carbon steel tubes specifically designed for use in heat exchangers, condensers, and similar heat transfer apparatus. These tubes are known for their durability, efficiency, and cost-effectiveness, making them a popular choice in various industrial applications. Specification ASTM A178 GrA tubes are manufactured to meet the