high carbon steel tube
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GB 28884 300L - 3000L 30CrMoE 42CrMoE 4130X 4142 Ống thép liền mạch cho xi lanh khí khối lớn
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
GB / T 18984 Đường ống dịch vụ nhiệt độ thấp Ống thép cán nóng
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
100Cr6 GCr15 Ống thép liền mạch được làm lạnh
Products Description: ISO683-17 Cold Drawn Seamless Bearing Steel Tube GCr15 100Cr6 Steel Grade/Steel Material: Steel Grade mass fraction % C Si Mn P S Cr Mo GCr15 0.95-1.05 0.15-0.35 0.20-0.40 ≤0.027 ≤0.020 1.30-1.65 ≤0.10 100Cr6 0.93-1.05 0.15-0.35 0.25-0.45 ≤0.025 ≤0.015 1.35-1.60 ≤0.10 100CrMnSi6-4 0.93-1.05 0.45-0.75 1.00-1.20 ≤0.025 ≤0.015 1.40-1.65 ≤0.10 100CrMnSi6-6 0.93-1.05 0.45-0.75 1.40-1.70 ≤0.025 ≤0.015 1.40-1.65 ≤0.10 100CrMo7 0.93-1.05 0.15-0.45 0.25-0.45 ≤0
ISO683-17 Ống thép chịu lực liền mạch được đúc nguội
ISO683-17 Cold Drawn Seamless Steel Tube Bearing Steel Pipe GCr15 100Cr6 from TORICH Products Description: ISO683-17 Cold Drawn Seamless Tube Bearing Steel Pipe GCr15 100Cr6 Steel Grade/Steel Material: Steel Grade mass fraction % C Si Mn P S Cr Mo GCr15 0.95-1.05 0.15-0.35 0.20-0.40 ≤0.027 ≤0.020 1.30-1.65 ≤0.10 100Cr6 0.93-1.05 0.15-0.35 0.25-0.45 ≤0.025 ≤0.015 1.35-1.60 ≤0.10 100CrMnSi6-4 0.93-1.05 0.45-0.75 1.00-1.20 ≤0.025 ≤0.015 1.40-1.65 ≤0.10 100CrMnSi6-6 0.93-1.05 0
GB / T3093 Ống thép đúc lạnh áp lực cao cho động cơ Diesel
GB/T3093 High-pressure Seamless Steel Tubes For Diesel Engine Production process:Cold drawing bright heat treatment without oxidization 100%nondestructive testing inside flushing under the high pressure antirust oiling outer and inner surface. Application:Manufacturing diesel injection system of high pressure oil pipe in cold drawn seamless steel tube size:OD:6-530mm WT:0.5-38.1mm Length:1.5-6m Steel Grade And Chemical component Unified digital code Grade Chemical Component
Ống và ống thép liền mạch cho nồi hơi áp suất cao GB 5310
Seamless Steel Tubes and Pipes for High Pressure Boiler GB 5310 Spec: Material:20G 20MnG 25MnG Size Range:OD:4-1200mm WT:0.3-200mm General Length:4-12.5m Tolerance: According to the following tables or customers’ request. Producing method Size Tolerance General High grade Hot rolling (extrude) D 54~325 S≤35 ±0.75% ±0.5% S>35 ±1% ±0.75% >325 ±1% ±0.75% S ≤4.0 ±0.45 ±0.35 >4.0~20 ±12.5%-10% ±10% >20 D25.4~40 ±0.20 _ >40~50 ±0.25 _ >50~60 ±0.30 _ >60 ±0.5% _ S ≤3.0 ±0.3 ±0.2 &g
Ống thép liền mạch áp suất cao GB / T 3093 TORICH cho động cơ Diesel
GB/T 3093 TORICH High Pressure Seamless Steel Tubes for Diesel Engine Spec: Material:10A 20A Q345A Size Range:OD:4-1200mm WT:0.3-200mm General Length:1.5-6m Tolerance: According to the following tables or customers’ request. Characteristic:Technical Requirements Chemical component: Name Grade Chemical component(mass fraction )% C Si Mn P S Cr Ni Cu Max U20103 10A 0.07-0.13 0.17-0.37 0.35-0.65 0.03 0.03 0.15 0.30 0.20 U20203 20A 0.17-0.23 0.17-0.37 0.35-0.65 0.03 0.03 0.25 0
Ống thép áp lực cao cho động cơ Diesel GB / T 3093
High-Pressure Seamless Steel Tubes for Diesel Engine GB/T 3093 Spec:Material:10A 20A Q345A Size Range:OD:4-1200mm WT:0.3-200mm General Length:1.5-6mTolerance:According to the following tables or customers’ request. Characteristic:Technical RequirementsChemical component:Name GradeChemical component(mass fraction )%CSiMnPSCrNiCuMaxU2010310A0.07-0.130.17-0.370.35-0.650.030.030.150.300.20U2020320A0.17-0.230.17-0.370.35-0.650.030.030.250.300.20L03451Q345A0.20Max0.55Max1.00-1.600
Ống thép liền mạch đa năng cho nồi hơi áp suất cao GB / T 20409
GB/T 20409 Multi-Rifled Seamless Steel Tubes for High-Pressure Boiler Spec: Material:20G , 20MnG , 25MnG , 12CrMoG , 15CrMoG Size Range:OD:4-1200mm WT:0.3-200mm General Length:8-12m Tolerance: According to the following tables or customers’ request. Longitudinal mechanical properties of internal screw tubes at room temperature Number Grade tensile strength / MPa(N/) Lower yield strength /MPa((N/) Elongation A/% Impact energy /J Not less than 1 20G 410~550 245 24 35 2 20MnG
