tube d'acier de précision

Shock Absorber Tube Carbon Steel Cold Drawn Bright Precision Welded Tube For Automotive Material This carbon steel cold-drawn, bright, precision-welded tube is specifically designed for automotive applications, particularly for use as shock absorber cylinders and related structural/hydraulic components. The manufacturing process involves forming a welded pre-tube shell followed by precise cold drawing to achieve tight tolerances, excellent surface finish, and superior

133*4*4113mm 304L TORICH Precision Stainless Steel Tubing TORICH 133 * 4 * 4113 mm 304L precision stainless steel tubing is manufactured for applications requiring controlled diameter, roundness, straightness, surface condition, and dimensional repeatability. The tube has a nominal outside diameter of 133 mm, a nominal wall thickness of 4 mm, and a finished length of 4113 mm. The low-carbon TP304L material provides good weldability and resistance to intergranular corrosion

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

DIN 2462 1.4000 1.4001 1.4002 1.4006 1.4024 Seamless Stainless Steel Tubes Introduction DIN 2462 is a standard that specifies the requirements for seamless stainless steel tubes, particularly focusing on precision steel tubes used for general applications. The grades 1.4000, 1.4001, 1.4002, 1.4006, and 1.4024 are commonly used in various industries due to their excellent mechanical properties and corrosion resistance. Material and Specification The seamless stainless steel

Duplex 2205 Pipe Silicon Alloy Steel Duplex Stainless Steel Pipe For Chemical Processing Material Description Duplex 2205 (UNS S32205 / S31803) is a nitrogen-alloyed duplex stainless steel with an approximately 50/50 austenite–ferrite structure.It offers: About twice the yield strength of 304L/316L High resistance to pitting, crevice corrosion and chloride SCC Reliable performance in chloride-bearing, mildly sour and mixed acid/alkali chemical media This makes Duplex 2205

AISI SAE 8617H Low-Alloy Case-Hardening Steel Precision Tubes for Bearings 1. Material Overview AISI/SAE 8617H (UNS H86170) is a low-carbon nickel–chromium–molybdenum alloy case-hardening steel. It is designed to provide a very hard, wear-resistant surface layer after carburizing while maintaining a tough, fatigue-resistant core. In this product, 8617H is supplied as seamless, cold-drawn precision tubes specifically optimized for bearing components such as outer and inner

42CrMo Precision Seamless Steel Pipe (High-Strength Low-Alloy Mechanical Tubing) Material 42CrMo is a Cr-Mo alloy steel per GB/T 3077, commonly quenched and tempered for high strength, toughness, and fatigue resistance. Used as precision seamless tubing, it offers tight dimensional control and clean internal surfaces suitable for machining, honing, and high-load mechanical service. Specifications Standards for precision/mechanical tube :GB/T 3639 (seamless cold-drawn/rolled

41Cr4 Low Alloy Seamless Precision Steel Round Tube for Engineering Material 41Cr4 (EN 1.7035) is a heat-treatable Cr-alloy steel commonly supplied in quenched & tempered (+QT) condition for engineering components that require a strong strength–toughness balance, stable hardenability, and reliable machining performance. Specifications Product form: Seamless precision round tube (cold-drawn / cold-rolled as required) Delivery condition (typical options): +C / +LC (cold

Automotive Precision Seamless Alloy Steel Pipe (SCM415 / SCM420 / SCM430 / SCM435 / SCM440) Material This product is a precision seamless mechanical steel pipe manufactured from JIS SCM-series chromium–molybdenum (Cr-Mo) alloy steels . These steels are widely used for automotive and high-load mechanical parts because they combine high strength, good hardenability, fatigue resistance, and stable machining performance . Chemical composition requirements for SCM415/420/430/435