bend steel tubing
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Σωλήνας από ανοξείδωτο χάλυβα χωρίς συγκόλληση λέβητα με OD 6-127mm, WT 0,5-12mm και έγκριση ISO9001 για υπηρεσία εναλλάκτη θερμότητας
Boiler Seamless Stainless Steel Tube OD 6-127mm WT 0.5-12mm ISO9001 Approval Boiler seamless stainless steel tubes in OD 6-127 mm and WT 0.5-12 mm are supplied for pressure-bearing heat-transfer service, especially boiler, superheater, condenser, and heat-exchanger tube bundles. The product range matches the typical ASTM A213 scope, which covers seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes, with commonly supplied sizes up to 5 in.
GB8163/T λαδωμένο καυτό κύλισμα/τραβηγμένος στο κρύο άνευ ραφής σωλήνας χάλυβα για το ρευστό σωλήνα
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
άνευ ραφής σωλήνες χάλυβα 20Mn 25Mn Q235 Q345 για δομικούς λόγους 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
Άνευ ραφής σωλήνες χάλυβα για την υγρή υπηρεσία 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
Άνευ ραφής σωλήνες χάλυβα για το χαμηλό και μέσο λέβητα πίεσης ΜΒ 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
Feedwater τραβηγμένος στο κρύο χάλυβας άνθρακα Astm A556 Gra2 B2 C2 σωλήνων κάμψεων του U θερμαστρών
TORICH ASTM A556 Seamless Cold Drawn Carbon Steel Feedwater Heater U Tubes Product Description: Steel Grade/Steel Material: GrA2 B2 C2 Size Range: OD: 50-120mm WT: 5-12mm Length: max32000mm Referenced Documents: ASTM Standards: A 450/A 450M Specification for General Requirements for Carbon, Ferritic Alloy, and Austenitic Alloy Steel Tubes E 30 Test Methods for Chemical Analysis of Steel, Cast Iron, Open-Hearth Iron, and Wrought Iron Manufacture: Manufacture—Tubes shall be
STKM17C JIS G3445 Ακριβής αδιάβροχος σωλήνας χάλυβα
STKM17C JIS G3445 Carbon Steel Seamless Tube for Automobiles / Mechanical Structure What is this product The grade STKM17C refers to a type of carbon steel seamless (or welded) tube specified under JIS G3445 ("Carbon steel tubes for machine structural purposes"). It is commonly used for machine structure and automotive applications — for example as components in automotive frames, shafts, suspension parts, etc. Specifications Standard : JIS G3445 (latest version, e.g. 2021)
Άνευ ραφής πρότυπο Astm A192 σωλήνων χάλυβα λεβήτων για την υψηλή υπηρεσία
ASTM A192 Seamless Carbon Steel Boiler Tubes for High-Pressure Service Size: Outer Diameter: 6-1000 mm,Wall Thickness: 1- 80 mm,Length :1-12m or as your request Application:Manufacture of Feedwater Heater Material:10#.20#.16Mn.A106(B,C).ST35-ST52 Manufacture :Tubes shall be made by the seamlessprocess and shall be cold drawn. Heat Treatment: 1)Cold-drawn tubes shall be heat treated after the finalcold-draw pass at a temperature of 1 200F [640C] or higher toensure ductility
Σωλήνες χάλυβα τραβηγμένου στο κρύο/καυτού κυλίσματος άνευ ραφής για τα μηχανήματα 1010 1020 1045
Cold Drawn / Hot Rolling Seamless Steel Tubes For Machinery Manufacture: Hot Rolling & Cold Drawn Tolerance of the OD &WT:OD Tolerance:Production MethodOD ToleranceHot Rolling(Extrusion)±1% or ±0.50mmCold Drawn(Cold Rolled)±1% or ±0.30mm Tolerance for wall thickness: 1.Wall thickness tolerance of Hot Rolling steel tube:Production MethodOD (DN)WT/ODToleranceExtruded 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 expanding steel
