stainless tube steel
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GB / T 3093 DIN 2391, GB / T 3093-2002, EN10305-1, EN10305-4 10A 20A Q345A OD 3 มิลลิเมตร - 60 มม. ท่อไร้รอยต่อแบบดึงเย็น
Product Name:GB/T 3093 10A 20A Q345A High-pressure Diesel Engine Seamless Steel Tubes Outer Diameter: 3-60 mm Wall Thickness: 0.5-8mm Main Characteristics:No Oxidation Layer on the Outer and Inner WallsNo Crack under Flaring and FlatteningNo Leakage under High Pressure No Distortion after Cold Bending High Precision High Cleanness Excellent Brightness Standards: GB/T3093,DIN2391, EN10305-1, EN10305-4 etc. Steel Grade: 10A,20A,Q345A,St37.4, St35(E235), St45(E255), St52(E355)
20 ล้าน 25 ล้าน Q235 Q345 ท่อเหล็กไร้รอยต่อเพื่อวัตถุประสงค์โครงสร้าง GB / T 8162
Seamless Steel Tubes for Structural Purposes GB/T 8162 Spec: Material:10# 20# 45# 20Mn 25Mn Q235 Q345 Size Range: OD:3-1200mm, WT:0.5-200mm, General Length:3-12m Tolerance: According to the following tables or customers’ request. Characteristic: Good concentricity Good OD and ID tolerance High Precision Stable quality Smooth Roughness TORICH QUALITY ASSURANCE Tolerance of the OD &WT: OD Tolerance: Production Method OD Tolerance Hot Rolling(Extrusion) ±1% or ±0.50mm Cold Drawn
ท่อเหล็กกล้าไร้สนิมสำหรับงานโครงสร้าง GB / T 12770
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 Tolerance: According to the following tables or customers’ request. Category Size Tolerance Outside Diameter(D) - ±1%D Minimum Wall Thickness(Smin) D≤559 +25%Smin 0 D>559 +27.5%Smin 0 Wall Thickness(S) D≤559 +12.5%S -10%S D>559 ±12.5%S Mechanical Properties: Steel Tensile Strength Lower yield strength or
เส้นผ่านศูนย์กลาง 4-1200 มม. รอยท่อเหล็กสแตนเลส 316 / 316L สำหรับของเหลว GB / T 12771
Welded Stainless Steel Pipes for Liquid Service GB/T 12771 SPEC: Material:304/304L 316/316L Diameter : 4-1200mm Wall thickness : 0.3-200mm Length : 2-12m Upon customer's request Tolerance: According to the following tables or customers’ request. Table 1 Tolerance of OD Classification D Permissible Tolerance A B H All Dimensions ±0.5% or ±0.20 ±0.75% or ±0.30 T ＜40 ±0.20 ±0.30 ≥40~＜65 ±0.30 ±0.40 ≥65~＜90 ±0.40 ±0.50 ≥90~＜168.3 ±0.80 ±1.00 ≥168.3~＜325 ±0.75%D ±1%D ≥325~＜610 ±0
A53 - A369 ST35 - ST52 ท่อเหล็กไร้ตะเข็บรูปไข่ท่อเหล็กรูปไข่
Produce Name: A53 - A369 ST35 - ST52 Elliprtical Steel Pipes Oval Special Steel Pipe Oval Special Steel Tube are produced with Material: 10#-45# A53-A369, ST35-ST52, Q195, Q235 , Q345 The sizes of Flat sided Oval Special Steel Tube are as follow: Outer Diameter: 3-420mm (Diameter and wall thickness could be at customer's request.) Thickness: 0.5-50mm Characteristic: Good concentricity Good surface quality Good OD and ID tolerance High Precision Stable quality Smooth Roughness
GB 3087 ท่อเหล็กไร้ตะเข็บสำหรับหม้อไอน้ำความดันต่ำและปานกลาง
GB 3087 Seamless Steel Tubes for Low and Medium Pressure Boiler Characteristic: Good concentricity Good surface quality Good OD and ID tolerance High Precision Stable quality Smooth Roughness TORICH QUALITY ASSURANCE Spec: Material:10# 20# STB33/42 st35.8 Size Range:OD:4-1200mm WT:0.3-200mm General Length:4-12.5m Tolerance: According to the following tables or customers’ request. Tolerance of the OD &WT: OD Tolerance: Production Method OD Tolerance Hot Rolling(Extrusion) ±1%
GB / T 8162 20 ล้าน 25 ล้าน Q235 Q345 ท่อเหล็กไร้รอยต่อเพื่อวัตถุประสงค์โครงสร้าง
Seamless Steel Tubes for Structural Purposes GB/T 8162 Spec: Material:10# 20# 45# 20Mn 25Mn Q235 Q345 Size Range: OD:3-1200mm, WT:0.5-200mm, General Length:3-12m Tolerance: According to the following tables or customers’ request. Characteristic: Good concentricity Good OD and ID tolerance High Precision Stable quality Smooth Roughness TORICH QUALITY ASSURANCE Tolerance of the OD &WT: OD Tolerance: Production Method OD Tolerance Hot Rolling(Extrusion) ±1% or ±0.50mm Cold Drawn
GB / T 20409 ท่อเหล็กไร้ตะเข็บหลายชั้นสำหรับหม้อไอน้ำแรงดันสูง
GB/T 20409 Multi-rifled Seamless Steel Tubes for High-pressure Boiler Application:High-quality carbon structural steel, alloy structural steel cold-drawing or cold-rolled internal thread tube for boilers suitable for producing high pressure and above pressure Size:Length--8-12m OD--28.6-66.7mm WT--6.38-18.33mm Curvature--≤1.0mm/m Surface Quality:1.The internal and external surfaces of female threaded tubes are not allowed to have cracks, folds, knots, folds, and delaminations
Torich อัลลอยท่อเหล็กไร้รอยต่อ, ST44 ท่อเหล็กคาร์บอนทรงกลม
Seamless Carbon and Alloy Steel Special Pipes , Special Steel Pipe Special Shape Seamless Carbon and Alloy Steel Tubes Shapes should be produced according to customers' drawing: Steel Grade: Carbon Steel Grade: ST35.8, ST37.0, ST44, ST52; E155, E195, E215, E235, E275, E355; 195GH, P235GH, P265GH, P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2; SAE1010, SAE1020, SAE1036, SAE1035, SAE1045; Carbon steel tube: SA178, A179, A192, A210, SA213, SA214, etc. Alloy Steel Grade:
