Precision Steel Tube

Precision Hydraulic Tubing EN10305-1 Seamless Cold Drawn Steel Tubes Standard: EN10305-1 Seamless Cold Drawn/Rolling Steel Tubes Carbon Steel Precision Tube for precision applications. Ra roughness max 0.8μm Applications: for Hydraulic Systems Size range for cold-drawn precision seamless steel tube: O.D.:6-380mm W.T.:1-35mm L:max12000mm Steel Grade and Chemical Compositions: Steel Grade C Si Mn P S Al Steel Name Steel Number max max max max max min E215 1.0212 0.10 0.05 0.70

Cold Drawn Precision Seamless Steel Tubes GOST9567 10 , 20 , 35 , 45 , 40x GOST9567 Precision steel tubes Precision Seamless Steel Pipe Size range: O.D.:6-168mm W.T.:1-15mm L:max12000mm Precision Seamless Steel Tube Applications: Automobile, Machinery Engineering, Autoparts etc. Chemical composition(%,max) Steel Grade C Si Mn Cr Ni Mo S P Cu 10 0.07-0.14 0.17-0.37 0.35-0.65 0.15 0.3 - - - - 20 0.17-0.24 0.17-0.37 0.35-0.65 0.25 0.25 - 0.03 0.025 0.3 35 0.32-0.40 0.17-0.37 0

Cold Drawn Precision Steel Tube for Gas Springs EN10305-2 E235 E355 Pipe 1. Introduction of EN10305-2 precision steel pipe : Product name Gas spring steel tube Stadard EN10305-2,EN10305-4,JIS G3445,DIN2393 Technique Cold drawn OD 5-420mm WT 0.5-50mm Application Automobile components, heavy truck components Section shape Round Type Precision steel pipe Terms of Delivery FOB,CIF,CFR,CPT,etc Terms of Payment L/C,T/T,Money Gram,Western Union,etc Transportation Ocean,Land,Air

5 - 150mm High Precision Seamless Steel Pipe Carbon Tube EN 10305-1 TOIRCH has been working on steel tube especially for honed high precision seamless steel pipe industry over 20 years. 1.Product information of honed steel high precision seamless steel pipe: Product Name Honed Steel Tubes Size : ID: 40-1200mm WT: 5-150mm Length: Max12000mm Applications : Auto industry , machinery use , Oil Cylinder Tube , Motorcyle shock absorber Steel Grade : E155, E195, E235, E275, E355.

Inconel 718 Seamless Coiled Tube, 1 mm Wall Thickness, UNS N07718, EN 2.4668 Inconel 718 seamless coiled tube is a precipitation-hardenable nickel-based superalloy tubing product designed for applications requiring high strength, corrosion resistance, and reliable performance under elevated-temperature conditions. Manufactured in continuous coil form, this tubing can reduce the number of intermediate connections required in long tubing runs and is suitable for systems where

Steering Shaft Tubing Drawn Over Mandrel Steel Tube For Automobile Product Overview Steering shaft tubing is a precision mechanical steel tube designed for automotive steering column and intermediate steering shaft assemblies. Drawn Over Mandrel (DOM) tubing is manufactured from electric-resistance-welded tube followed by cold drawing through a die and over a mandrel. This process improves dimensional accuracy, wall-thickness uniformity, concentricity, inside-surface quality,

Chromoly Alloy Steel Tube Roll Cage Tubing For Automotive Roll Bar Product Overview Chromoly alloy steel tubing is a high-strength chromium-molybdenum mechanical tube used for automotive roll cages, roll bars, chassis reinforcement, and motorsport safety structures. SAE/AISI 4130 is the most commonly specified chromoly grade for roll-cage fabrication, providing an optimal combination of strength, toughness, bendability, and weldability. For professional automotive application

DIN 1630 St 52.4 Cold-Drawn Seamless Precision Tube for Hydraulic System Material DIN 1630 St 52.4 (ST52.4) is a high-performance non-alloy carbon steel used to produce seamless, cold-drawn precision tubes for demanding service such as hydraulic and pneumatic systems, pipework, vessels, and general mechanical engineering.In many supply chains, St52 / St52.4 is cross-referenced to EN grades such as E355 (1.0580) for hydraulic precision tubes. Specifications Product type: Cold

ST52V DOM Low Carbon Steel Tube – Cold Drawn ERW Tube for Hydraulic Cylinders Material ST52V DOM tube is a cold drawn, electric resistance welded (ERW) low carbon structural steel tube . Through the DOM (Drawn Over Mandrel) process, the tube achieves refined grain structure, uniform wall thickness, and improved mechanical properties. It is specifically engineered for applications requiring high dimensional accuracy, smooth internal surface, and stable performance , such as

ASTM A513 4130 Chromoly Cold Drawn Alloy Steel Precision (DOM) Tube / Pipe for Mechanical Engineering Material This product is ASTM A513/A513M Grade 4130 chromium–molybdenum (Chromoly) mechanical tubing manufactured by the ERW → Drawn-Over-Mandrel (DOM) → cold drawing route. ASTM A513 Type 5 DOM tubing is produced from electric-resistance-welded tube that is subsequently cold drawn over a mandrel to achieve high dimensional accuracy, improved concentricity, and a smooth bore

Cold Rolled Q345 E255 ST52 High Precision Seamless Steel Tube for Automotive Use Cold rolled high precision seamless steel tubes are designed for automotive components requiring controlled dimensions, smooth internal and external surfaces, consistent mechanical properties, and reliable forming or machining performance. The product can be manufactured under GB/T 3639, EN 10305-1, or legacy DIN 2391 requirements, with steel grades selected according to strength, forming

ASTM A295 Bearing Tube Cold-Drawn Precision Seamless Pipe for Automobile ASTM A295 cold-drawn precision seamless bearing tube is manufactured from high-carbon bearing-quality steel intended for anti-friction bearing components subjected to repeated rolling contact and high cyclic loads. For automotive bearing applications, 52100 is the principal grade because its approximately 1.0% carbon and 1.35-1.60% chromium composition provides the hardenability, wear resistance,

25CrMo4 Seamless Cold Drawn Precision Tube (EN 1.7218) for Racing & Motorsport Material This product is a seamless, cold-drawn precision steel tube made from 25CrMo4 (steel number 1.7218)—a chromium-molybdenum low-alloy, low-to-medium carbon steel designed for quenching and tempering to achieve an excellent strength-to-weight ratio, toughness, and fatigue resistance.For racing and high-load mechanical parts, 25CrMo4 is widely used as an equivalent of SAE/AISI 4130 in many

CDW Pipe (Small Diameter) — Cold Drawn Welded Precision Steel Tube for Automotive Parts Material This product is a Cold Drawn Welded (CDW) precision steel tube : steel strip is formed and welded into a tube, then cold drawn to achieve high dimensional accuracy , better concentricity , and a smoother surface —ideal for automotive components that require stable fit-up, repeatable forming, and consistent mechanical performance. Specifications Type: Welded cold drawn precision

410 Stainless Steel Seamless Pipe (Martensitic) for Automotive Parts Material Overview 410 is a basic martensitic stainless steel (≈12% Cr class) designed for applications that need higher strength, wear resistance, and moderate corrosion resistance compared with carbon steels. It is commonly supplied annealed or quenched & tempered to reach targeted hardness/strength levels for machined automotive components. Specifications Product type: Martensitic stainless steel seamless

Manganese Steel Pipe – Carbon Steel Precision Seamless Pipe for Drilling Engineering Material This product is a carbon–manganese (C–Mn) steel precision seamless pipe designed for drilling and harsh field operations. Compared with plain carbon steel, controlled manganese content improves strength, hardenability, and impact toughness, making the tube body more reliable under cyclic load, vibration, and abrasive media commonly found in drilling engineering. Typical grade options

4.76 × 0.50 mm SAE J526 Welded Low-Carbon Steel Coil Tubing This electric-resistance-welded, single-wall, low-carbon steel precision tube is supplied in level-wound or pancake coils. It is manufactured for compact fluid-conductor assemblies requiring controlled bending, beading, brazing and end forming. Key Dimensions Outside diameter: 4.76 mm Wall thickness: 0.50 mm Calculated inside diameter: 3.76 mm Calculated theoretical mass: approximately 52.5 g/m Optional proof

ASTM A334 Grade 6 Carbon Steel Seamless Tubes Material Description ASTM A334 Grade 6 carbon steel seamless tubes are engineered low-temperature service pipes manufactured from medium carbon steel with controlled chemistry and mechanical properties to ensure reliability in sub-zero environments. They are available as seamless and welded tubes designed for pressure, fluid, and structural duties where high toughness and impact resistance at low temperatures are essential.

ASTM A949 S31803 S31500 S32550 S31200 S31260 Spray-Formed Seamless Ferritic Stainless Steel Pipe for General Purpose Material ASTM A949 specifies the requirements for spray-formed seamless ferritic stainless steel pipes. These pipes are designed for general-purpose applications where corrosion resistance and mechanical strength are essential. The spray-forming process enhances the material properties, making it suitable for various industrial applications. Specification The

E235N Carbon Steel Precision Tube Hydraulic Seamless Cold Drawn Tube for Automotive Material For technical data, this product title is best matched to EN 10305-4 grade E235 in delivery condition +N. It is a seamless cold-drawn precision carbon steel tube for hydraulic and pneumatic power systems, with precisely defined tolerances and specified surface roughness. The EN 10305 tube family is also widely used in vehicle and general engineering applications. Specification