cold drawn tubes
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Tubo del metal del acero de carbono de la sección del hueco del cuadrado Q235 para la fuerza durable
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
Tubo de acero inconsútil del acero de carbono del GB 6479 para el equipo del fertilizante químico
Carbon and Carbon-Manganese Steel Seamless Steel Tubes and Pipes for Ship GB/T 5312 Spec: Material:10# 20# Q345B 12CrMo 15CrMo 12Cr2Mo 12Cr5Mo ASTM 1010/1020/179/192 st37/35.4/35.8/45-8 Size Range:OD:3-420mm WT:0.5-50mm General Length:4-12m Tolerance: According to the following tables or customers’ request. Producing Method:hot roling(extrude pressing,expansion) or cold drawn(rolling) Technical Delivery Conditions:Steel tubes shall be delivered after heat treatment in the way
Multi - tubos de acero inconsútil rayados para la caldera de alta presión GB/T 20409
GB/T 20409 Multi-Rifled Seamless Steel Tubes for High-Pressure Boiler Spec: Material:20G , 20MnG , 25MnG , 12CrMoG , 15CrMoG Size Range:OD:4-1200mm WT:0.3-200mm General Length:8-12m Tolerance: According to the following tables or customers’ request. Longitudinal mechanical properties of internal screw tubes at room temperature Number Grade tensile strength / MPa(N/) Lower yield strength /MPa((N/) Elongation A/% Impact energy /J Not less than 1 20G 410~550 245 24 35 2 20MnG
T1 T1a T1b de la ronda de tubos del acero de aleación de la caldera y del sobrecalentador ASME SA-209
Round ASME SA-209 T1 T1a T1b Boiler And Superheater Alloy Steel Tubes Round ASME SA-209 T1 T1a T1b Boiler And Superheater Alloy Steel Tubes Material : T1 T1a T1b Standard: ASTM A209 Size: OD 6-420mm WT1-50mm Packaging: In bundles or in wooden boxes Length: 1-22m Usage: For boiler heat exchangers. ISO Certificated Round ASTM A209 T1 T1a T1b Boiler Alloy Steel Tubes Chemical Composition: Element T1 T1a T1b Carbon 0.10-0.20 0.15-0.25 0.14max Manganese 0.30-0.80 0.30-0.80 0.30-0
Tubo hidráulico inoxidable inconsútil austenítico del tubo ASTM A269 del acero de la aleación Cr-MES
ASTM A269 4*0.5 Cr-Mo Alloy Austenitic Seamless Stainless Steel Tube Hydraulic Pipe Material: 2205 304, 304l , Tp304L, 304H , 316, Tp316L, 316L , 316H 316Ti , 317L, 309S, 310S, TP310S ,310 , 310H , 310L , 347, 904L, 321,321H etc AISI /ASTM: Austenitic: 201, 202, 301, 303, 304, 304L, 309S, 310 , 310h , 310l ,310S, 314, 316, 316TI, 316L, 317, 317L , 321, 347, 347H, 904L ,Uranus 65 Duplex:2205, 2304, 2507, 255 , 253MA , 254SMO Ferritic ;409, 409L , 430,436 , 434, 439 , 441 , 443
Tubo de acero inoxidable ferrítico martensítico ASTM A268
ASTM A268 20 Meters Max Ferritic and Martensitic Seamless Stainless Steel Tube Name Ferritic and Martensitic Seamless Stainless Steel Tube Standard ASTM A268, ASME SA268 Outer Diameter 6-219mm Thickness 0.5-12.7mm Length 6m or as customers' request Tolerance a) Outer Diameter: +/- 0.2mm b) Thickness: +/- 0.02mm c) Length: +/- 5mm Surface 180G, 240G, 320G Satin / Hairline 400G, 600G Mirror finish Test Squash test, Extended test, Water pressure test, Crystal rot test, Heat
Pipa de acero ERW ASTM A214 Tubo de acero al carbono para intercambiador de calor
ERW Steel Pipe ASTM A214 ERW Carbon Steel Tube For Heat Exchanger Product Description Standard ASTM A214 O.D. 6 - 76.2 mm W.T. 1 - 20 mm Length Max 12000 mm Application Condenser, Boiler, Heat Exchanger and etc. Surface Finish Oiled Chemical Composition: Carbon,max,% 0.18 Manganese,% 0.27-0.63 Phosphorus,max,% 0.035 Sulfur,max,% 0.035 Test and Inspection: Hardness Requirement Mechanical Test - Flattening Test - Flange Test - Reverse Test - Hydrostatic or Nondestructive
Tubo a dos caras inconsútil del grado de acero inoxidable a dos caras de la tubería de acero 2205
UNS DesignationCSiMnPSCrNiMoNCumaxmaxmaxmaxmaxS31803 ( F51 )0.03120.030.0221.0 - 23.04.5 - 6.52.5 - 3.50.08 - 0.20-S32205 ( F60 )0.03120.030.0222.0 - 23.04.5 - 6.53.0 - 3.50.14 - 0.20-S32750 ( F53 )0.030.81.20.0350.0224.0 - 26.06.0 - 8.03.0 - 5.00.24 - 0.320.5 maxS32760 ( F55 )0.05110.030.0124.0 - 26.06.0 - 8.03.0 - 4.00.20 - 0.300.50 -1.00 Duplex Stainless Steel Pipe 2205 Steel Grade Seamless Duplex Tube Product Name: Duplex Stainless Steel Pipe 2205 Steel Grade Seamless
Tubería a dos caras estupenda del tubo del SA 790 UNS S32750 S32760
SA 790 UNS S32750 S32760 Pipe Super Duplex Tubing Duplex stainless steel pipes have good welding performance and are widely used in petrochemical equipment, seawater and wastewater treatment equipment, oil and gas pipelines, paper machinery and other industrial fields. In recent years, duplex stainless steel tubes have also been studied for use in the field of bridge load-bearing structures. Standard: ASTM A789; ASTM A790; EN 10216-5 ect. Material: S32205, S31803, S32304,
