stainless tube steel
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Metropolitana d'acciaio saldata norma dell'en 10208/tubo d'acciaio saldato per l'iso delle condutture
EN 10208 Standard Steel Pipe for pipelines for combustible fluids The process by which a flat product is formed into a pipe without heating of the plate or strip.Cold working operation with a permanent strain greater than the maximum strain of 1.5% which differentiates it from sizing operations specified in table. For seamless pipe, the entire pipe; for welded pipes, the entire pipe excluding weld(S) and heat affected zone (HAZ) Normalizing forming Forming process in which
GB8163/T ha lubrificato metropolitana di acciaio senza cuciture a laminazione a caldo/trafilata a freddo per il tubo fluido
GB8163/T Cold Drawn Seamless Carbon Steel Tube Heat Treatment: Hot Rolling & Cold Drawn 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 ±15% or ±0.40mm ＞0.05-0.10 ±12.5% or ±0.40mm ＞0.10 +12.5% -10% Heat
Tubi di acciaio senza cuciture per la caldaia a pressione bassa e media GB 3087
Seamless Steel Tubes for Low and Medium Pressure Boiler GB 3087 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% 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
Tubi di acciaio senza cuciture di GB18248 34CrMo4 30CrMnSiA per la bombola a gas
GB18248 34CrMo4 30CrMnSiA Seamless Steel Tubes for Gas Cylinder Products Description: GB18248 34CrMo4 30CrMnSiA Seamless Steel Tubes for Gas Cylinder Well-finished inside and outside surface. Alloy Steel tubes and pipes. Standard: GB18248 JIS G3429 Applications: for High Pressure Gas Cylinder Size Range: OD: 5-420mm WT: 0.5-50mm Length:4-12m Relevant standard: KS D3573 The Steel Refining Method: The steel is Killed steel refined in electric furance or oxygen converter. The
Tubi d'acciaio di rettitudine senza cuciture per la perforazione del 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) -0.35WT≤10(+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
metropolitana di acciaio senza cuciture di 15CrMo 12Cr2Mo 12Cr5Mo GB6479, lunghezza 4-12m
GB6479 Seamless Steel Tubes for High-Pressure Chemical Fertilizer Equipments Material:10# 20# Q345B 12CrMo 15CrMo 12Cr2Mo 12Cr5Mo ASTM 1010/1020/179/192 st37/35.4/35.8/45-8 Size Range:OD:3-420mm WT:0.5-50mm General Length:4-12m Tolerance: According to the following tables or customers’ request. Characteristic: Good concentricity Good surface quality Good OD and ID tolerance High Precision Stable quality Smooth Roughness TORICH QUALITY ASSURANCE Characteristic:Technical
Tubi d'acciaio senza cuciture della metropolitana d'acciaio trafilata a freddo di GB/T18984 16MnDG 10MnDG 06Ni3MoDG
Product Name: TORICH allibaba com GB/T18984 16MnDG 10MnDG 06Ni3MoDG Steel tube manufacturer For Low Temperature Survices Seamless Steel PipesStandard: GB/T18984OD: 3-420mm WT: 0.5-50mmLength: 4-12m or according to customers' actual application and production.Application: For Low Temperature Survices-45℃~-100℃Steel Grade: 16MnDG 10MnDG 09DG 06Ni3MoDGTechnology: Hot rolled,cold drawn(roll)NormalizedCharacteristic: Good concentricityGood surface qualityGood OD and ID toleranceHi
Tubo senza cuciture ad alta temperatura su ordinazione del acciaio al carbonio con 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
metropolitana di acciaio senza cuciture trafilata a freddo di 100Cr6 GCr15 con ad alta resistenza e alta precisione
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
