steel mechanical tubing
"
GB3087 Seamless Cold Drawn Seamless Steel Tube Low Medium Pressure For Boilers
GB3087 Low Medium Pressure Seamless Carbon Steel Pipes For Boilers Standard:GB3087 Seamless Carbon Steel Tubes for Low And Medium Pressure Boiler Steel Grade/Steel Material/Steel Number: Grade Chemical Analysis % C Si Mn Cr Ni Cu 10 0.07-0.13 0.17-0.37 0.35-0.65 0.15 0.30 0.25 20 0.17-0.23 0.17-0.37 0.50-0.80 0.25 0.30 0.25 Grade Mechanical Properties Rm/Mpa Rel/Mpa A/% WT16 WT16 10 335-475 205 195 24 20 410-550 245 235 20 Size Range: OD: 6-350mm WT:1-35mm Length:4
16MnDG 10MnDG 09DG GB/T 18984 Carbon Steel Heat Exchanger Tubes Low Temperature Service Piping
GB/T 18984 Seamless Steel Tubes for Low-Temperature Service Piping Spec: Material:16MnDG , 10MnDG , 09DG Size Range:OD:4-1200mm WT:0.3-200mm General Length:4-12m Tolerance: According to the following tables or customers request. Permissible deviation tolerance of OD and WT Classfication Steel size Permissible tolerance W-H OD 351 1.0%D 351 1.25%D WT 25 12.5%S W-C OD 30 0.20 30~50 0.30 50 0.75%D WT 3 12.5%S -10%S 3 10%S Steel grade and chemical composition
GB/T20409 20G 20MnG 25MnG SA210 SA213 Precision Inside Rifle Steel Tube Seamless Steel Tubes
Product Name:TORICH GB/T20409 20G 20MnG 25MnG SA210 SA213 Multi-rifled High-pressure Boiler Seamless Steel Tubes Standard: GB/T20409 OD: 3-420mm WT: 0.5-50mm Length: 8-12m or according to customers' actual application and production. Application:High-pressure Boiler Steel Grade:20G 20MnG 25MnG SA210 SA213 Technology:Hot rolled,cold rolled,cold drawn Characteristic: Good concentricity Good surface quality Good OD and ID tolerance High Precision Stable quality Smooth Roughness
GB/T 14291 Q235A Q235B TORICH ERW Welding Steel Tubing OD 4-1200mm
GB/T 14291 TORICH Welded steel tubes for mine liquid service GB/T 14291 TORICH Welded steel tubes for mine liquid service Size Range: OD:4-1200mm WT:0.3-200mm Length: 4000mm-12000mm Characteristic: Good OD and ID tolerance controlled to Technical Standard Stable quality TABLE 2 Allowable deviation of outer diameter and wall thickness Unit: millimeter Nominal outside diameter D Allowable deviation of outer diameter Permissible deviation of wall thickness D48.3 0.50 10%S 48
GB/T 14291 TORICH Round ERW Welded Steel Tubes For Mine Liquid Service
GB/T 14291 TORICH Welded steel tubes for mine liquid service GB/T 14291 TORICH Welded steel tubes for mine liquid service Size Range: OD:4-1200mm WT:0.3-200mm Length: 4000mm-12000mm Characteristic: Good OD and ID tolerance controlled to Technical Standard Stable quality TABLE 2 Allowable deviation of outer diameter and wall thickness Unit: millimeter Nominal outside diameter D Allowable deviation of outer diameter Permissible deviation of wall thickness D48.3 0.50 10%S 48
GB/T 12771 Dia 4-1200mm Welded 304/304L 316/316L Stainless Steel Pipes for Liquid Transpotation
GB/T 12771 Diameter 4-1200mm Welded 304/304L 316/316L Stainless Steel Pipes for Liquid Transpotation Product Name: 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
Carbon Steel Hot Rolled Seamless Steel Tube GB/T 8163 12M Max Length
TORICH 1010 1020 10# 20# Carbon Steel Hot rolled Seamless Steel Pipe Tube for Liquid Service GB/T 8163 Steel Grade/Steel Material: Mechanical Properties(longitudinal): Steel Grade Tensile Strength MPa Yield Strength MPa Elongation % s16 s>16 no less than 10 335-475 205 195 24 10 410-550 245 235 20 Q295 430-610 295 285 22 Q345 490-665 325 315 21 Test Item Test item 1 Mechenical properties 2 Elongation 3 Impact 4 Flattening Testing 5 Flaring Testing 6 Cold Bend 7 Hydraulic 8 U
TORICH Dia 4-1200mm 316 / 316L Stainless Steel Pipes Welded Steel Tube for Liquid GB/T 12771
TORICH Diameter 4-1200mm Welded 316 / 316L Stainless Steel Pipes for Liquid 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~
GB/T 3093 TORICH High Pressure Seamless Steel Tubes for Diesel Engine
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
