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GB/T8713-1988 Hydraulic and Puematic Cylinder Precision ID Seamless Steel Tube Precision In Diameter Samless Steel Pipe For Fluid Power Cylinder as per standard GB T8713-88 Delivery condition:Cold working/Hard Cold working/Soft Annealing.or other treatment Cylinder tubes Matarial:10 20 35 45 16Mn Which you can follow standardGB699-88 to check the Chemical component and Mechanical properties. WT ID 1.5 2.0 2.5 3.0 3.5 5.0 6.0 7.5 10.0 12.5 15.0 20.0 OD 25 28 31 35 40 32 35 36

Quick Detail: EN10305-4 Seamless precision Bending Steel tubes of Hydraulic Systems Size: 6-100mm Delivery condition: +N, +C,+LC, +SR, +A EN10305-4 E235 E355 Precision Steel Tubes Hydraulic Systems, EN10305-1 E235 E355 Hydraulic Precision Steel Tubes 1. Standard: EN10305-4 Cold drawn Precision Seamless Steel Pipes 2. Steel Grade: E215,E235,E355, other materials upon agreement with customers. 3. Production method: Cold drawing on the seamless steel tubes, to reach high

Cold drawn or cold-rolled precision seamless steel tubes Relative standard : GB/T222 permissible tolerance for chemical composition of steel products. GB/T223.5 Steel and iron-Determination of acid-soluble silicon and total silicon content-Reduced molybdosilicate spectro photometric method(GB/T223.5-2008,ISO 4829-1:1986,ISO 4829-2:1988,MOD) Mechanical properties Steel grade 10# 20# 35# 45# Q345B Steel grade deliver conditions +C +LC +SR +A +N Rm/Mpa A/% Rm/Mpa A/% Rm/Mpa ReH

Precision Seamless Cold Drawn Hydraulic Cylinder Steel Tubes EN10305-1 E235 E355 +Cc +LCc +SR +Ad +N NBK Standard: EN10305-1 Seamless Cold Drawn/Rolling Steel Tubes Steel tubes for precision applications. Technical delivery conditions. Applications: Telescopic Cylinders/Hydraulic Cylinders/Auto shock absorber innder cylinder Size range: O.D.:6-650mm W.T.:1-35mm L:max12000mm 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 0

for PTO Agricultural Drive Shaft 1010 1020 Lemon Pipe Type Triangle Steel Tube Products Description: for PTO Agricultural Drive Shaft 1010 1020 Lemon Pipe Type Triangle Steel Tube Quick Detail: Chemical Compositions: Standard Steel Grade C Si Mn P S EN 10305-1 E215 ≤0.10 ≤0.05 ≤0.70 ≤0.025 ≤0.025 E235 ≤0.17 ≤0.35 ≤1.20 ≤0.025 ≤0.025 E355 ≤0.22 ≤0.55 ≤1.60 ≤0.025 ≤0.025 DIN 2391 St35 ≤0.17 ≤0.35 ≥0.40 ≤0.025 ≤0.025 St37.4 ≤0.17 ≤0.35 ≥0.40 ≤0.025 ≤0.025 St45 ≤0.21 ≤0.35 ≥0.40

AISI 4140 Seamless Tubing: Medium Carbon Alloy Steel Seamless Pipe Overview AISI 4140 seamless tubing is praised for its incredible strength, durability, and versatility. As a medium carbon alloy steel, it is designed to handle high-load applications, making it a preferred choice in industries ranging from automotive to oil and gas. Below is an in-depth look at its material specifications, key features, and relevant applications. Material Specification AISI 4140 is a chromium

TP321 stainless steel precision tube 1.Product Description Standard ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789 Material 304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L Surface Pickling , Polished , Hairline , Mirror OD 10.3 - 1219mm (1/8"- 48") WT 1.24 - 59.54 mm (SCH5S-XXS) Length 4000mm,5800mm,6000mm,12000mm,or as required. 2.Packaging & Delivery Packaging Details: Standard seaworthy export packing or according to the customers' request for TP321 stainless

E215, E235 & E355 Seamless Precision Cold-Drawn Carbon Steel Tubes for Hydraulic Systems Material Overview E215, E235, and E355 are carbon steel grades specified under the EN 10305‑1 (Precision Seamless Cold Drawn Tubes) and extended in EN 10305‑4 (Hydraulic/Pneumatic Systems) standards These steel grades are intended for high-precision, seamless steel tubes commonly used in hydraulic and pneumatic power systems. Chemical Composition Steel Grade C (max) Si (max) Mn (max) P

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.