heavy wall seamless cold drawn steel tube
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DIN2391 لوله فولادی بدون درز دقیق
DIN 2391 Precision Seamless Steel Tube St35, ST45, ST52, NBK / GBK / CW / SR 1. Basic Specifications Standard: DIN 2391 (German Industrial Standard for cold-drawn precision seamless steel tubes)1. Material: Carbon steel (e.g., ST52 grade)8, suitable for mechanical and hydraulic applications6. Surface Treatment: Options include phosphating (anti-corrosion treatment)4 and honed/bright surfaces (improved smoothness) 2. Manufacturing Process Cold Drawing:
لوله فولادی دیوار سنگین مکانیکی SAE4140 بدون درز
Mechanical Alloy Steel Seamless Tubes , SAE4140 ASTM A519 Heavy wall round Steel Tubing,Hot rolled seamless pipes Product Name: Mechanical Alloy Steel Seamless Tubes , SAE4140 ASTM A519 Heavy wall round Steel Tubing,Hot rolled seamless pipes Material:SAE1010, SAE1020, SAE4130,4140,SAE1026 Size Range: OD: 6-88mm, WT: 1-15mm, Length: 5.8m/6m, maximal 11.8m Delivery Condition: CW, SR, A, N Application: For mechanical application Stable Quality with Comeptitive Price. +SR Heat
لوله فولادی کربنی بدون درز EN10305-1 دقیق E235 E255 E355
Seamless Carbon Round Steel Pipe EN10305-1 for Precision Purpose EN10305-1 E235, E255, E355 Precision Seamless Cold Drawn Steel Pipe Material: E235, E255, E355 Size Range: OD: 6-88mm, WT: 1-15mm, Length: 5.8m/6m, maximal 11.8m Delivery Condition: +C, +LC, +SR, +A, +N Application: For high precision purpose, auto industry, like manipulator, Shock Absorber, Transmission Shaft, Steering Gear, Car Frame, etc. Product Name EN10305-1 E235 E255 E355 Precision Seamless Steel Tube
EN10305-1 E235 لوله فولادی بدون درز دقیق 6-88mm OD
Seamless Carbon Round Steel Pipe EN10305-1 for Precision Purpose EN10305-1 E235, E255, E355 +N Precision Seamless Cold Drawn Steel Pipe Material: E235, E255, E355 Size Range: OD: 6-88mm, WT: 1-15mm, Length: 5.8m/6m, maximal 11.8m Delivery Condition: +C, +LC, +SR, +A, +N Application: For high precision purpose, auto industry, like manipulator, Shock Absorber, Transmission Shaft, Steering Gear, Car Frame, etc. Product Name EN10305-1 E235 E255 E355 Precision Seamless Steel Tube
لوله فولادی سیلندر هیدرولیک سطحی NBK برای بخار نفت فشار بالا / خطوط شیمیایی
EN10305-4 E235 +N Seamless Precision Hydraulic Tube for High Pressure Oil Steam and Chemical Lines 1.Quick Detail: Black Phosphated Hydraulic Tubes with High Precision EN10305-1, EN10305-4, DIN2391, E235, E355, ST37.0, ST44.0, ST52.0 Steel Pipes with high precision for Hydraulic Systems Black Phosphating 2.Production process: DIN series tubes, cold drawn and bright annealed precision seamless steel tube is used as the tube to be phosphated. The phosphorization is realized
لوله های بدون درز دقیق DIN2391 St52
DIN 2391 Precision Seamless Steel Tube 1. Basic Specifications Standard: DIN 2391 (German Industrial Standard for cold-drawn precision seamless steel tubes), superseded by DIN EN 10305-1 in 2003 for certain applications Material: Carbon steel grades (e.g., St30, St35, St45, St52) with controlled carbon content (St52: C ≤ 0.22%, Mn ≥ 1.60%)36. Dimensions: Outer Diameter (OD): 6–168 mm Wall Thickness (WT): 1–20 mm Length: 5.8M, 6M, Maximal 11.8M 2.
لوله مته بدون درز حداکثر 80 مگاپاسکال SAE4130 / مواد AISI4130 اندازه دانه 9 درجه
ASTM A519 SAE4130 AISI4130 seamless drill pipe for wire-line drill rods COLD DRAWN SEAMLESS ALLOY STEEL TUBES STEEL GRADE: SAE/AISI4130 SPECIFICATIONS: ASTM A519 WITH FOLLOWING REQUIREMENTS. MECHANICAL PROPERTIES Tensile Min 725MPa Yield Min 620MPa Elongation (50.8mmG.L) Min 15% Hardness 230-280 HB Condition Stress relieved. Straightness better than: 1 in 2000 MAX (1MM DEVIATION IN 2000MM) Eccentricity (Max) 5% Grain size ≥ 9 according to ASTM E112 Residual Hoop stress
خط لوله بدون درز گرد ضخیم نورد گرم ثابت متمرکز با قطر بزرگ
Standard: Big External Diameter Heavy Wall Thickness Semless Line Pipe Carbon Steel Tube Application: For high temperature service and structural application. Size(mm): O. D.: 6.0~323.0 W. T.: 1~30 L: Max 12000 Delivery condition: Hot rolled, Cold worked, Annealed, Normalized, Stress Released Certificate: ISO9001 TUV Product Name ASTM A106 Seamless Line Pipe for High pressure service Material GR A , GR B, GR C Standard ASTM A106 Size Range OD: 6-323mm, WT: 1-30mm Application
