thick wall steel tube
"
فولاد درجه 25 لوله های فولادی سازه داغ نورد / سرد 16mm - 30mm
GB/T8162 Structural Seamless Steel Tube with Steel Grade 20 45 Q345 20Cr 40Cr 20CrMo 30-35CrMo 42CrM 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
نورد سرد Din2391 ST37.4 ST52.4 لوله استیل بدون درز
Din2391 ST37.4 ST52.4 Seamless Precision Steel Tube Application Shock absorber,Motorcycle accessories, drill pipe,Excavator accessories,Auto part, hight pressure boiler tube, honed tube,Transmission shaftetc standard ASTM JIS DIN GB Material ASTM A53A,ASTM A53B,ASTM A178C 10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345A ST37,ST37-2,DIN 1629 ST35,DIN 1629 ST45,DIN 17175 ST35.8,DIN 17175 DIN 17175 19Mn5 16Mn,Q345B,T1,T2,T5,T9,T11,T12,T22,T91,T92,P1,P2,P5,P9, P11,P12,P22,P91,P92
مربع بیرونی داخل لوله های فولادی دقیق گرد با ضخامت دیواره 25 x 8 میلی متر
25*8 Mm Heavey Wall Thickness Outside Square Inside Round Precision Steel Tubes TORICH is a professional heavy wall thickness tubes manufacturer of precision steel tubes for general purpose, which is equipped with 20 lines of pipe production. Outside square and Inside round precision steel tubes , is usually produced by carbon steel or alloyed steel, production method can be cold drawning or cold rolled. 25*8mm precision steel tubes is usually based on technical standard
لوله های فولادی بدون درز گرم برای حمل و نقل مایع 10 # / 20 # / Q295
GB/T8163 Seamless Steel Tube for Liquid Transpotation 20 Q345 Steel Grade:10#/20#/Q295/Q345/Q390/Q420/Q460 Application of Seamless Steel Tube: for Liquid Transpotation Production method: Hot - rolled /Cold - drawn /cold - rolled) Permissible Tolerance: Permissible Tolerance of Outer Diameter and Wall Thickness (mm) Type of steel Tube Dimension of steel tube Permissible tolerance Average class High class Hot-rolled (extruded and expanded) tube Outer diameter D All ±1% (min.+/
حمل و نقل مایع بدون درز لوله های فولادی ضد زنگ داغ رول 10 # 20 # Q295
10# / 20# / Q295 Hot - Rolled Seamless Steel Tube For Liquid Transportation Steel Grade:10#/20#/Q295/Q345/Q390/Q420/Q460 Application of Seamless Steel Tube: for Liquid Transpotation Production method: Hot - rolled /Cold - drawn /cold - rolled) Permissible Tolerance: Permissible Tolerance of Outer Diameter and Wall Thickness (mm) Type of steel Tube Dimension of steel tube Permissible tolerance Average class High class Hot-rolled (extruded and expanded) tube Outer diameter D
لوله جوش داده شده با مقاومت الکتریکی درجه A SA178 لوله فولادی کربن منگنز برای مبدل حرارتی 12.7-127 میلی متر OD
SA178 Grade A / Grade C / Grade D Electric-Resistance-Welded Carbon & Carbon-Manganese Steel Tube for Heat Exchangers Material SA178 (equivalent to ASTM A178) is a minimum-wall-thickness electric-resistance-welded (ERW) tubing product made from carbon steel (Grade A, Grade C) and carbon-manganese steel (Grade D) . It is widely specified for boiler tubes, boiler flues, superheater flues, and safe ends , and is also commonly selected for heat-transfer service where stable weld
لوله فولادی آلیاژی فریت شده ASTM A213 Annealed Finned
ASTM A213 Seamless Ferritic and Austenitic Alloy-Steel Boiler, Super heater, and Heat-Exchanger Tubes Product Description: ASTM A213 standard is a common used specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Super heater, and Heat-Exchanger Tubes, offering manufacture and purchasing requirements for manufactures and users, main information contain grade, size, finishes, test and other terms, the equivalent standard is ASME SA213. Table 1, chemical
لوله استیل ضد زنگ با استاندارد ISO 2037 با سطح داخلی بهداشتی و مقاومت در برابر خوردگی برای صنایع غذایی
ISO 2037 Stainless Steel Tube Sanitary Stainless Steel Tubing For The Food Industry Material ISO 2037 sanitary stainless steel tubes are seamless or welded austenitic stainless steel tubes specifically designed for hygienic food-industry service. The ISO 2037 standard defines dimensions, tolerances, surface roughness and hygienic requirements for straight stainless steel tubes used in the food sector, ensuring easy cleaning and product safety. Typical grades for ISO 2037
SAE J526 لوله های فولادی دقیق فولاد کم کربن برای لوله های فولادی جوشیده خودرو
SAE J526 Welded Low-Carbon Steel Tubing (ERW) — Precision Steel Tube for Automotive Material SAE J526 tubing is electric-resistance-welded (ERW), single-wall, low-carbon steel precision tubing designed for automotive and similar industrial uses where reliable pressure performance and controlled forming (bending, beading, brazing, and double flaring) are required. The tube is formed from a single steel strip; after welding, the outside weld bead is removed to provide a smooth
