thick wall steel tube
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Tubes en acier recuits SAE J525 de DOM Drawn Over Mandrel Automotive
Annealed DOM Drawn Over Mandrel Tubing SAE J525 Automotive Steel Tubes Annealed DOM Drawn Over Mandrel Tubing, SAE J525 Automotive Steel Tubes Quick Detail: SAE J525 Welded Cold Draw Low Carbon Steel Tubing annealed for bending and flaring Size range: O.D.:30-350mm W.T.:1-15mm L: 12000mm or Cut to Short Pieces as specified length Applications: for Bending and Flaring, Auto Parts Manufacture: The tubing is made from flat-rolled steel shaped into a tubular form, the edges of
Tubes et tuyaux sans soudure, en acier de précision de carbone pour des amortisseurs
Carbon Precision Seamless Steel Tube Steel Tube for Shock Absorbers Cold-rolled (dial) seamless steel pipe is divided into general steel pipe, low and medium pressure boiler steel pipe, high pressure boiler steel pipe, alloy steel pipe, stainless steel pipe, petroleum cracking pipe, other steel pipes, and also includes carbon thin-walled steel pipe and alloy thin-walled steel pipe. Stainless steel thin-walled steel pipe and special-shaped steel pipe. The outer diameter of hot
Tube en acier allié à faible teneur en carbone GOST TU 14-3-460 pour tube sans soudure de chaudière à haute pression
GOST TU 14-3-460 Low Carbon Alloy Steel Tube For High Pressure Boiler GOST TU 14-3-460 low carbon alloy steel tubes are seamless boiler and steam-pipeline tubes designed for high-pressure and high-temperature service in power boilers, superheaters, reheaters, headers, and steam pipelines. The specification covers carbon, low-alloy, and heat-resistant alloy steel tubes with standardized high-temperature properties for steam boilers and pipelines, including high and supercritic
ASTM A513 Type 5 Tube en acier rond DOM en acier au carbone travaillé à froid
ASTM A513 Type 5 DOM Round Steel Tube — Cold-Worked Carbon Steel Welded Mechanical Tubing Material Drawn Over Mandrel (DOM) round mechanical tubing manufactured to ASTM A513 Type 5. It begins as ERW tubing and is then cold-drawn through a mandrel and die to refine the grain, improve surface finish, increase strength, and deliver very tight OD/ID concentricity and wall tolerances. Typical melt chemistries used are SAE/AISI 1020 and 1026 low-carbon steels. Specifications
EN 1.7218 25CrMo4 Chromium-Molybdenum Precision Seamless Steel Tube for High-Strength Applications
EN 1.7218 (25CrMo4) Precision Seamless Chromium-Molybdenum Steel Tube Material The grade 25CrMo4 (also designated EN 1.7218 ) is a high-quality chromium-molybdenum alloy steel developed for engineering applications requiring good hardenability, strength, toughness and weldability. It is fully suitable for precision seamless steel tubes through cold or hot forming processes. The material is often supplied in a quench & temper (QT) state, or in softened (annealed) condition for
GB8163/T a huilé tubes et tuyaux sans soudure, en acier à laminage à chaud/étirés à froid pour le tuyau liquide
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
tubes et tuyaux sans soudure, en acier de 20Mn 25Mn Q235 Q345 pour les buts structurels 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
Tubes et tuyaux sans soudure, en acier pour le service liquide 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
De l'alliage GB9948 tube en acier de fissuration 20# de carbone de pétrole étiré à froid de tuyau
GB9948 20# Alloy Carbon Pipe Petroleum Cracking Seamless Steel Tube Production Method of Steel: High quality carbon sructural steel and alloy structural steel should be handled through electric arc furnace and refining outside the furnace and vacuum refining processing.,also can be producetd by electroslag heavy solvent method.Stainless steel should use electric arc furnace and refining outside the furnace or oxygen converter refining outside the furnace,also can be producetd
