structural steel tubing
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DIN 1630 ST37.4 لوله عملکرد بالا لوله فولادی دقیق غیر آلیاژ برای سیلندر هیدرولیک
DIN 1630 ST37.4 ST44.4 ST52.4 High Performance Tube Non-alloy Precision Steel Tube For Hydraulic Cylinder Introduction DIN 1630 is a standard that specifies the requirements for non-alloy precision steel tubes used in hydraulic cylinders. The tubes are designed to withstand high pressure and provide excellent performance in various applications. This article discusses the material specifications, key features, chemical composition, mechanical properties, steel grades,
لوله فولادی کربنی DOM نوع 5 ASTM A513 برای سیلندرهای هیدرولیک
ASTM A513 Type 5 Drawn-Over-Mandrel (DOM) Carbon Steel Mechanical Tubing 1. Material Overview ASTM A513 Type 5 designates electric-resistance-welded (ERW) carbon steel tubing that undergoes a Drawn-Over-Mandrel (DOM) process. This cold-drawing ensures close control of dimensions—tight outside/inside diameter and wall thickness tolerances—uniform concentricity, dense surfaces, and predictable mechanical strength. It’s widely used for precision mechanical parts including
فولاد ضد زنگ فولاد DIN 2440 2441 و EN10255 S195T
DIN 2440 2441&EN10255 S195T Non-Alloy Steel Tubes , Structural Steel Pipe DIN 2440 2441&EN10255 Non-alloy steel tubes,suitable for welding and threading Applications: for converyance of fuilds as well as for other applications Size range: O.D.:6-350mm W.T.:1-30mm L:below 12000mm Manufacture: The tbes are manufactured by seamless or longintudinally welding process. Chemical composition: Steel grade C Mn P S Steel name Steel number max max max max S 195T 1.0026 0.2 1.4 0.035 0
20Mn 25Mn Q275 Q295 لوله های فولادی بدون درز سرد ورق فولادی GB / T 8162
20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162 Torich produce seamless steel tubes as per standard GB/T 8162 applying in Mechanical contructure and general purpose of structure. produced by cold drawn and cold rolled with carbon and alloy steel,Like 10,20,20Mn,25Mn,20Cr,40Cr 15CrMo 45Mn2 etc. Detail spec: Size range: OD 3-420mm WT 0.5-50mm L:3-12.5m Material:Carbon steel:10,20,45,25Mn,Q295,Q345,40Mn2,20Cr,40Cr,15CrMo etc.
40Mn2 20Cr 40Cr 15CrMo فولاد کربن / فولاد آلیاژی فولاد گرم فولاد نورد
Hot rolled for structural purpose Seamless steel tubes as per GB/T 8162 Torich produced by Hot rolled with carbon and alloy steel,Like 10,20,20Mn,25Mn,20Cr,40Cr 15CrMo 45Mn2 etc. as per standard GB/T 8162 applying in Mechanical contructure and general purpose of structure. Detail spec: Size range: OD 76-700mm WT 6-50mm L:3-12.5m Material:Carbon steel:10,20,45,25Mn,Q295,Q345,40Mn2,20Cr,40Cr,15CrMo etc. Alloy steel:40Mn2,20Cr,40Cr,15CrMo etc If not specificate from customer ,We
TORICH 321 302 310S لوله های فولادی ضد زنگ GB / T 12770 OD 4-1200 میلی متر
TORICH 321 302 310S Stainless Steel Welded Steel Tube for Mechanical Structure GB/T 12770 SPEC: Material:304/304L 316/316L 321 302 310S Size Range:OD:4-1200mm WT:0.3-200mm General Length:2-12m Tolerance: According to the following tables or customers’ request. Table1Tolerance of OD Classification Nominal OD Permissible Tolerance PC PB PA H T ＜25 ±0.20 ±0.15 ±0.10 ≥25~＜40 ±0.30 ±0.25 ±0.20 ≥40~＜63 ±0.50 ±0.30 ±0.25 ≥63~＜90 ±0.60 ±0.50 ±0.40 ≥90~＜159 ±0.80 ±0.65 ±0.50 ≥159~＜300
لوله های فولادی جوش داده شده TORICH داغ گالوانیزه گرد برای ساختار ساختمانی
TORICH Quality Assurance Welded Hot Dip Galvanized Steel Tubes&Pipes Application:Suitable for mechanical, construction and other structural purposes, and the straight seam welded steel pipe with an outer diameter of not more than 711mm, can also be applied to general welded steel pipe for fluid transportation size:L--4~12m OD--5~711mm WT--0.5~5.5mm Grade:10,20,Q195,Q215,Q213,Q275 Manufacture method:The steel pipe shall be made of hot rolled steel strip or cold rolled steel
SAE J524 لوله های بدون درز فولاد کم کربن سرد برای خم شدن و فرسوده ساخته شده است
SAE J524 Seamless Low-Carbon Cold Drawn Steel Tube Annealed for Bending and Flaring 1. SCOPEThis SAE Standard covers cold drawn and annealed seamless low-carbon steel pressure tu bingintended for use ashydraulic lines and in other applications requiring tubing of a quality suitable for flaring and bending. 2. MANUFACTUREThe tubing shall be cold drawn to size and after forming shall be annealed in such a manner as to produce a finishedproduct which will meet all requirements
بادوام لوله های فولادی با جوش داده شده با جوشکاری سرد و بادوام GB / T 33156
Cold Drawn Welded Steel Tube Gas Spring Strut Pipes GB/T 33156 Products Description Quick Detail: Product name GB/T 33156 Welded Cold Drawn Steel Tubes Gas Spring Strut Pipes Steel Grade E155, E195, E235, E275, E355 Size Range OD range:15-200mm WT range: 0.8-16mm Tolerance OD: (+/-0.06mm) WT: (+/-0.03mm) ID surface 0.4μm Straightness ≤0.5mm/1m Roundness ≤0.5mm Regular specifications 23.2X1.6, 42X3, 25.4X0.9, 15x1, 19x1.5, 20x1, 20x1.5 Delivery Condition +C, +LC, +SC, +A, +N
