tube d'acier de précision

EN 10216-1 P235TR1 Pressure Alloy Steel Seamless Tubes EN 10216-1 P235TR1 Seamless Steel Tubes for Room-Temperature Pressure Service EN 10216-1 P235TR1 seamless steel tubes are non-alloy pressure tubes designed for room-temperature pressure service, not elevated-temperature boiler service. P235TR1 / 1.0254 is specified under EN 10216-1 for seamless circular tubes with room-temperature mechanical properties; "P" indicates pressure service, "235" refers to minimum yield

ASTM A519 1045 4130 4140 Precision Seamless Carbon Steel Mechanical Tube ASTM A519 precision seamless mechanical tube is designed for machined mechanical parts that require controlled OD/ID accuracy, stable wall thickness, good straightness, and reliable mechanical strength after cold drawing, stress relieving, annealing, normalizing, or quenching and tempering. For 1045, 4130, and 4140 grades, the key purchasing focus is not only the steel grade, but also the final heat

DIN2391 St35 St37 St52 For Hydraulic Systems Black Phosphating Seamless High Precision Steel Tube Product Name DIN2391 St35 St37 St52 For Hydraulic Systems Black Phosphating Seamless High Precision Steel Tube Material ST37,ST45,ST52,1035,1045,CK45,E355,A179,A192,10#,20#,35#, 45#,GCr15,20Cr,40Cr,15CrMo,20CrMo,35CrMo,Q345B,16Mn,27SiMn, 12Cr1MoV Size OD 4-219mm WT 1.5-25mm Length 3-10m Tolerance OD +/-0.05mm ID +/-0.05mm Application Precision machine parts, automobile, hydraulic

JIS G4051 S45C Cold Rolled Seamless Carbon Steel Tube For Machine Structural Use Material The JIS G4051 S45C Cold Rolled Seamless Carbon Steel Tube is manufactured using high-quality carbon steel. This material is commonly used for machine structural purposes due to its excellent strength and durability. Specification Specification Details Standard JIS G4051 Grade S45C Manufacturing Method Cold Rolling Outer Diameter As per customer requirement Wall Thickness As per customer

Cold Rolled DIN17230 SAE 52100 Bearing Seamless Tube Oil PIpe Round Bar For Bearings Bearing Seamless Tube Material S1541 GCr15 G4051 SUJ2 100Cr6(1.3505) PRODUCT NAME STANDARD GRADE SIZE RANGE OD. USAGE High Carbon Anti-Friction Bearing Steel Tubes GB/T18254 GCr15 52100 SUJ2 SUJ3 100Cr6 SKF3 SKF3S 20CrNiMo 8620H 4118H 5mm to 100mm High Carbon Chromium Bearing Seamless Steel Tubes ASTM A295 Wearable High Carbon Bearing Seamless Steel Tubes ASTM A534 Wearable & Cementite

GB/T3639 Cold Drawn Or Cold Rolled Precision Seamless Steel Tubes For Precision Application Material Material Type Description Steel Carbon Steel, Alloy Steel, Stainless Steel Specification Specification Details Standard GB/T3639 Outer Diameter 6-168mm Wall Thickness 0.5-15mm Length 5.8m, 6m, 11.8m, or customized Chemical Composition The chemical composition of GB/T3639 precision seamless steel tubes may vary depending on the specific steel grade. Below is a general overview:

Bearing Tube: Small-Diameter Cold-Rolled Precision Seamless Tube for Mechanical Components Material Overview This product is a small-diameter, cold-rolled (or cold-drawn) precision seamless steel tube designed for high-demand mechanical parts—especially where fatigue resistance, wear resistance, dimensional stability, and consistent microstructure are critical. It is typically produced in two material families: Through-hardening bearing steels (100Cr6, 100CrMn6): high-carbon

Seamless cold-drawn or cold-rolled steel tubes Torich has NICE quality of seamless cold-drawn or cold-rolled steel tubes, is a professional cold-drawn steel tubes manufacturer and export steel pipe materials.the cold-drawn steel tubes for machinery structure,hydraulic equipment,automobile parts and other application. 1.standard GBT3639 2.Grade 10# 20# 35# 45# Q345B 3.Application machinery structure hydraulic equipment automobile parts 4.Spcificaton O.D:4-200mm W.T:0.5-22mm

Cold Rolled Precision Seamless Steel Pipe Hot Rolling, Hot Extrusion And Cold Drawing Stainless Steel Pipe Precision seamless steel pipe is a kind of high-precision steel pipe after cold rolling or cold drawing; Full name: cold rolled precision seamless steel pipe. The advantages : 1. No oxide layer on the inner and outer walls of precision seamless steel pipe, 2. No leakage under high pressure, high precision, high finish, 3. No deformation in cold bending, flaring,