steel mechanical tubing
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Mineral Mining Seamless Steel Tubes
Product Name: GB/T 9808 Alloy Steel Grade Oil Drill Mineral Mining Seamless Steel Tubes Size range: O.D.:6-420mm W.T.:0.5-50mm L:4000-12500mm according to customers' actual application and production. Application : For Geological Drill underground for Oil and Mineral, for Mining Exploration,for Wire Line Drill Rod, Casing Tube, Core Barrel Tubes, Couplings Steel Grade: ZT380,ZT490,ZT520,ZT540,ZT590,ZT640,ZT740 Material: 37SiMn 38CrMoAl 30CrMnSi(A) Heat treatment: Normalized,
Seamless Steel Tubes for Liquid Service GB/T 8163 10# 20# Q345
Seamless Steel Tubes for Liquid Service GB/T 8163 10# 20# Spec: Material:10# 20# Q295 Q345 st35.8 Size Range:OD:4-1200mm WT:0.3-200mm General Length:3-12.5m Tolerance of the OD &WT: OD Tolerance: Production Method OD Tolerance Hot Rolling(Extrusion) 1% or 0.50mm Cold Drawn(Cold Rolled) 1% or 0.30mm Tolerance for wall thickness: 1.Wall thickness tolerance of Hot Rolling steel tube: Production Method OD (DN) WT/OD Tolerance Extruded tube 102 / 12.5% or 0.40mm 102 0.05
Custom 5.8m / 6m 10# 20# 45# 12CrMo Seamless Steel Tube GB6479
GB6479 Seamless Steel Tubes For High Pressure Chemical Fertilizer Equipments Seamless Steel Tubes Steel Grade/Steel Material:10#, 20#, 45#, 12CrMo Steel pipe standard:GB6479 size: OD:10.00700mm WT:1.0060mm Length: 5.8m, 6m,or as required. Production Processs: RAW MATERIAL INCOMING INSPECTION STORAGE CUTTINGHAMMERING PICKING LUBRICATION CLEANING PHOSPHORI CLEAN ENDS CUTTINGSTRAIGHTENINGHEAT TREATMENTMIDDLLE CHECK COLD DRAWING LUBRICATING FINAL
37SiMn 38CrMoAl Alloy Steel Grade Drill Steel Pipe , Mineral Mining Seamless Steel Tubes
Product Name: JIS G3465 Alloy Steel Grade Oil Drill Mineral Mining Seamless Steel Tubes Size range: O.D.:6-420mm W.T.:0.5-50mm L:4000-12500mm according to customers' actual application and production. Application : For Geological Drill underground for Oil and Mineral, for Mining Exploration,for Wire Line Drill Rod, Casing Tube, Core Barrel Tubes, Couplings Steel Grade: STM-R780, ZT380,ZT490,ZT520,ZT540,ZT590,ZT640,ZT740 Material: 37SiMn 38CrMoAl 30CrMnSi(A) Heat treatment:
Seamless Straightness Steel Tubes for Drilling GB/T 9808 37SiMn 38CrMoAl
Good Straightness Seamless Steel Tubes for Drilling GB/T 9808 37SiMn 38CrMoAl Spec:Material:37SiMn 38CrMoAlSize Range:OD:6-95mm WT:1-10mm General Length:4-12m Chemical CompositonCHEMICAL COMPOSITION % maxPS0.0300.030 Tolerance of Outer Diameter and Wall ThicknessStandardProduction MethodTube Size ToleranceGB/T 9808-2008Hot rolledOD(+1.0%D) or +0.65(-0.5%D) -0.35WT10(+15%S)or +0.45(-10%S) -0.35>10(+12.5%S, -10%S)Cold Drawn(rolled)OD 0.50%D or 0.20WT 8%S or 0.15Q(N)/ T118
GB/T 14291 Q235A / Q235B Welded Steel Tube for Mine Liquid Service
GB/T 14291 Welded Q235A/Q235B Steel Tubes for Mine Liquid Service Application:Mine wind, drainage, drainage gas pressure and the pulp conveying with straight seam welded steel pipe Size:L--4~12m OD--21.3-660mm WT--2.5-14mm Grade:Q235A,Q235B,Q295A,Q295B,Q345A,Q345B Manufacture method:High-frequency resistance welding Delivery state:Steel pipe should be straight seam tube flat end light delivery.The supply and demand both sides talks things over, can also according to the weld
GB/T 3091 Q195 Q215A/B Q235A/B Welded Steel Tube St33 Cr.B DIN S185 SS330
Welded Steel Pipes for Low Pressure Liquid Delivery GB/T 3091 Spec: Material:Q195 Q215A/B Q235A/B Q295A/B Q345A/B equivalent to steel grade st33 Cr.B Cr.58 Cr.D DIN S185 SS330 SS400 etc Size Range:OD:3-420mm WT:0.5-50mm General Length:3-12m Tolerance: According to the following tables or customers request. Characteristic: Weight coefficient of galvanized coat Processing: Steel pipe shall be processed eith anyone of longitudinal-seam high-frequency electrical resistance
Stainless Steel U Bend Tube 6mm Welded Ferritic Steel Pipe GB/T 30065
Products Description: Stainless Steel U Bend Tube 6mm Welded Steel Pipe GB/T 30065 Steel Grade/Steel Material: Steel Grade Chemical Composition, % C Mn P S Si Ni Cr Mo Cu N 019Cr22CuNbTi 0.025 1.00 0.030 0.015 1.00 0.60 20.00-23.00 - 0.30-0.80 0.025 019Cr22Mo 0.025 1.00 0.030 0.020 1.00 0.60 21.00-24.00 0.70-1.50 - 0.025 019Cr22Mo2 0.025 1.00 0.030 0.020 1.00 0.60 24.00-24.00 1.50-2.50 - 0.025 019Cr24Mo2NbTi 0.025 0.40 0.030 0.020 0.60 0.60 23.00-25
Custom High Temperature Seamless Carbon Steel Pipe With ASTM A106 GrB
Custom high temperature Seamless Carbon Structural Steel Pipe With ASTM A106 GrB Size range: O.D.:6-711mm W.T.:1-15mm L:max12000mm Steel Grade and Chemical Compositions: Steel Grade C Mn P S Si Cr Cu Mo Ni V max max max min max max max max max A 0.25 0.27~0.93 0.035 0.035 0.10 0.40 0.40 0.15 0.40 0.08 B 0.30 0.27~1.06 0.035 0.035 0.10 0.40 0.40 0.15 0.40 0.08 C 0.35 0.27~1.06 0.035 0.035 0.10 0.40 0.40 0.15 0.40 0.08 Mechanical Properties: Grade Tensil Strength Mpa Yield
