structural steel tubing
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GB/T3639 ساختاری و مکانیکی 10#، 20#، 45#، لوله فولادی دقیق بدون درز
GB/T3639 Structural and Machanical 10#, 20#, 45#, Seamless Precision Steel Tube Steel Grade/Steel Material:10#, 20#, 45#, etc Steel pipe standard:GB/T 3639 Size:OD:10—110mm, WT:1.00—8.00mm, Length: 5.8m, 6m, 12m,or as required. Technique: 1) Cold Rolled 2) Cold Drawn Main feature:High precision, Excellent brightness, No oxidization on outer and inner walls after heat treatment High cleanness of inside wall, High pressure, No deformation after clod bending, No crack after
لوله فولادی دقیق NBK نورد سرد ساختاری DIN2391 ST35 ST35, ST45, ST55, ST52.4
Structural Cold Rolled DIN2391 ST35 ST35, ST45, ST55, ST52.4 NBK Precision Steel Tube Standard: DIN2391-1 Technique: Cold Drawn, Cold Rolled. Size range: OD: 4-76mm, WT:0.5-8mm, Length: ≤12m, or at buyer's request. Material: ST35, ST45, ST55, ST52.4 etc Surface quality: Without oxidization, No crack, No fold, No rolling fold, No scar, No laminar defect Chemical composition: Standard Steel Grade C(%) Si(%) Mn(%) S(%) P(%) DIN 2391 St35 ≤0.17 ≤0.35 ≥0.40 ≤0.025 ≤0.025 St37 ≤0
لوله فلزی کربنی با بخش توخالی مربعی Q235 برای استحکام بادوام
Black Steel Pipe Q235 Square Hollow Section Carbon Steel Metal Tube Carbon Steel Pipe Tube Material The black steel pipe Q235 square hollow section is made of carbon steel, a widely used material in various industries due to its durability, strength, and versatility. Carbon steel is composed primarily of iron and carbon, with trace amounts of other elements such as manganese, phosphorus, sulfur, and silicon. Specification The black steel pipe Q235 square hollow section is
TORICH GB / T 14975 بدون درز لوله های فولادی ضد زنگ برای ساختار
TORICH GB/T 14975 Seamless Stainless Steel Tubes For Structure Table 1 The Tolerance of Nominal Outer Diameter and Wall Thickness Unit:mm Hot Roll(Extrusion,Expansion)Steel Tube Cold Drawn(Roll) Steel Tube Diamension Tolerance Diamension Tolerance Ordinary Level PA High Level PC Ordinary Level PA High Level PC Nominal Outer Diameter D ＜76.1 ±1.25%D ±0.60 Nominal Outer Diameter D ＜12.7 ±0.30 ±0.10 76.1~＜139.7 ±0.80 12.7~＜38.1 ±0.30 ±0.15 139.7~＜273.1 ±1.5%D ±1.20 38.1~＜88.9 ±0
فولاد ضد زنگ Astm A450 جوش برای ساختار مکانیکی / خودرو
Astm A450 Welded Stainless Steel Tubing For Mechanical Structure and Automobile Product Description: O.D.: 9.5-76mm W.T.: 0.4-2.0mm Standard : ASTM A450 , ASTM A544 ,ASTM A269 Frequently-used Stainless Steel Designations : Ferrite TP409/409L, TP430,443,439,436, TP201,202,TP304,TP304L and 316L Stainless Steel Pipe Surface finish: Bright Annealed,Polished Application Fields: 1. Automobile engineer 2. Aerospace 3. Kitchen & bathroom and households 4. Pipe fitting structure 5
EN10216-1 لوله فولادی دیوار ضخیم لوله فولادی گرد 100 میلی متر ضخامت دیوار
EN10216-1 100mm Wall Thickness Heavy Wall Steel Tubing Round Steel Pipe Standard: EN10216-1 Seamless steel tubes for pressure purposes-Technical delivery conditions Non-alloy steel tubes with specified room temperature properties Applications: for manufacturing pipelines, vessel. Euqipment.pipt fittings and steel structure Size range: O.D.:10.2-711mm W.T.:1-100mm L:max12000mm Chemical composition Steel Grade C Si Mn P S Cr Mo Steel Name Steel Number max max max max max max
ASTM A1020 درجه C لوله فولاد کربن منگنز لوله فولادی بدون درز برای دیگ و مبادله گرما
ASTM A1020 Grade A, Grade C, Grade D Carbon Manganese Steel Tube Seamless Steel Pipe for Boiler and Heat Exchanger Material ASTM A1020 encompasses three grades of carbon manganese steel—Grade A, Grade C, and Grade D—designed for the production of seamless steel pipes. These grades are particularly suitable for applications in boilers and heat exchangers, where high strength, durability, and resistance to high temperatures are essential. The seamless construction of these
لوله های بدون درز از فولاد کربن ASTM A334 Gr6 با عملکرد در دمای پایین و دقت کشیده شدن سرد
ASTM A334 Grade 6 Carbon Steel Seamless Tubes Material Description ASTM A334 Grade 6 carbon steel seamless tubes are engineered low-temperature service pipes manufactured from medium carbon steel with controlled chemistry and mechanical properties to ensure reliability in sub-zero environments. They are available as seamless and welded tubes designed for pressure, fluid, and structural duties where high toughness and impact resistance at low temperatures are essential.
24mm ضخامت دیوار جوش داده شده مستطیل لوله های فولادی ویژه ST37.0، ST44.0
Seamless and Welded Rectangle Steel Tubes , Special Steel Pipe Seamless Rectangle Steel Tubes Welded Rectangle Steel Tubes Carbon Steel Stainless Steel Alloy Steel Carbon steel ST37.0,ST44.0, Q235,Q345, SAE1010,SAE1020,SAE1045 For application of structure and mechanical use Size range: Square tubes O.D. :20-20 to 500-500 W.T.:1-24mm L:max12000mm Rectangle tubes O.D. :20-30 to 400-600 W.T.:1-24mm L:max12000m
