thick wall steel pipe
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TORICH GB / T3093 Q345 لوله های فولادی با فشار بالا برای موتور دیزل
TORICH GB/T3093 Q345 High-Pressure Seamless Steel Tubes For Diesel Engine size:OD:6-530mm WT:0.5-38.1mm Length:1.5-6m Steel Grade And Chemical component Unified digital code Grade Chemical Component(Quality Fraction)/% C Si Mn P S Cr Ni Cu No More Than U20103 10A 0.07~0.13 0.17~0.37 0.35~0.65 0.030 0.030 0.15 0.30 0.20 U20203 20A 0.17~0.23 0.17~0.37 0.35~0.65 0.030 0.030 0.25 0.30 0.20 L03451 Q345A ≤0.20 ≤0.55 1.00~1.60 0.030 0.030 0.30 0.30 0.20 The tolerance of OD and WT
GB 28884 300L - 3000L 30CrMoE 42CrMoE 4130X 4142 لوله های فولادی بدون درز برای سیلندر گاز با حجم زیاد
300L~3000L Seamless Steel Tubes for Large Volume Gas Cylinder GB 28884 SPEC: Material:30CrMoE 42CrMoE 4130X 4142 Size Range:OD:80-1200mm WT:4-100mm General Length:4-12m Characteristic: Good concentricity Good surface quality Good OD and ID tolerance High Precision Stable quality Smooth Roughness TORICH QUALITY ASSURANCE Tolerance: According to the following tables or customers’ request. Category Size Tolerance Outside Diameter(D) - ±1%D Minimum Wall Thickness(Smin) D≤559 +25
TORICH GB / T 14291 Q235 Q345 لوله های فولادی جوش داده شده برای سرویس مایع معدن
Table 1 Outer Diameter,Wall Thicknes,Theoretical Weight and Test Pressure Norminal Outer Diameter(D)/mm Norminal Wall Thickness(S)/mm Theoretical Weight/(kg/m) Test Pressure/MPa Q235A,Q235B Q295A,Q295B Q345A,Q345B 21.3 2.5 1.16 15 15 15 21.3 3 1.35 15 15 15 21.3 3.5 1.54 15 15 15 25 2.5 1.39 15 15 15 25 3 1.63 15 15 15 25 3.5 1.86 15 15 15 25 4 2.07 15 15 15 26.9 2.5 1.50 15 15 15 26.9 3 1.77 15 15 15 26.9 3.5 2.02 15 15 15 26.9 4 2.26 15 15 15 31.8 2.5 1.81 15 15 15 31.8 3 2
GB / T 18984 درجه حرارت پایین خدمات لوله کشی لوله های گرم فولاد نورد
GB/T 18984 Low-temperature-service Piping Seamless Steel Tube Application:Applicable to -45 °C grade ~-100 °C level cryogenic pressure vessel pipe and low temperature heat exchanger pipe seamless steel Size:L--4-12m OD--30-351mm WT--3-25mm Manufacture method:Steel should be smelted with oxygen converter or electric furnace and added outside the furnace Delivery Condition:Normal delivery Processing methods:Hot rolled (expanding) steel pipe--WH cold drawing (rolling) Steel pipe
فولاد آستنیتی جوش داده شده، لوله های فولادی کربن سطحی دایکندی
TORICH A249/A249M-14 Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger and Condenser Tubes Standard: ASTM A 262, ASTM A480/A480M, ASTM A1016/A 1016M,E112,E213,E273,E527,ASME Section VIII, SAE J1086 OD: 20-304.8mm WT: 0.4-8.1mm Usage: This standard is applicable to Welded Austenitic Steel Tubes forBoiler, Superheater, heat exchanger and Conderser Tubes Certification: ISO9001,ISO14001,TS16949 Manufacture: 1.The welded(WLD) tubes shall be made from flat-rolled steel by
فولاد ضد زنگ Torich Astm A254 استاندارد برای مهندسی عمران
Products Description TORICH ASTM A254 Copper Brazed Steel Tubing for general engineering uses Product Name Copper Brazed Steel Tubing for general engineering uses Standard ASTM A254, A370, E30, E59 Techinique Copper Brazed Type Single-Strip Type, Double-Strip Type Test Expansion Test, Bend Test, Pressure Proof Tests, Flare Test End Finish Finished tubing shall have smooth ends free of burrs Application automotive, refrigeration, stove industries for fuellines, brakelines,
لوله های فولادی بدون درز مثلثاتی / لوله های مخصوص لوله کشی برای ساخت و ساز
Galvanized Triangular Seamless Steel Tubes Special Section Pipe for construction Product name Galvanized Triangular Seamless Steel Tubes Special Section Pipe for construction Material 20#,45#,Q345,A106-B,20Cr,15CrMo,St37,St42,STPG42 etc. Standard JIS,GB,ASTM,DIN Technique seamless OD 10~355mm,1/2"~10" Wall Thickness 2~25mm,SCH10~XXS Length 5.8m~12m/customized design Surface Treatment black paint, varnish, oil, galvanized, anti corrosion coatings Packaging 1. Bundle packing. 2
GM123M GM124M لوله های فولادی جوش داده شده دو لوله ترمز دیواری عالی مقاومت خوردگی
TORICH GM123M GM124M Galvanized Double Wall Bundy Tube With Zinc Coating For Automobile Brake 1. Standard GM123M, GM124M, TS7600G, GB 11258-89 2. Steel Grade/Steel Material/Steel Number: Low carbon steel, such as SPCC BLD BLC 3. Raw Material: Cold rolled low carbon steel strip 4. Characteristic: Good Surface Quality, Uniform coating No coating burr Stable quality Excellent corrosion resistance TORICH QUALITY ASSURANCE 5. Application: Brake tube on automobile 6. Specifications
لوله فولادی بدون درز دقیق برای بخار نفت فشار بالا / خطوط شیمیایی
Precision Seamless Steel Tube for High Pressure Oil Steam / Chemical Lines TORICH is a professional steel tubes supplier from China with over 23 years manufacturing and exporting experience. Our main products are seamless precision pipe,carbon steel seamless precision pipe,alloy steel seamless precision pipe, stainless steel seamless precision pipe.The material we usually use for producing Precision Seamless Steel Tube is10#,20#,1010,1020,1026,ST37,ST44,E235,E215,E355 1.Quick
