welded steel pipe
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Tube en acier DOM pour arceau de sécurité ASTM DIN GB JIS API Certifié
Round DOM Roll Cage Tubing Structural Steel Pipe DOM Tubing For Roll Cage 【Material】 Drawn Over Mandrel (DOM) tubing is produced by electric resistance welding of carbon-steel strip followed by cold drawing over a mandrel to remove weld flash and enhance mechanical properties. This process yields: Uniform wall thickness and concentric OD/ID. Improved yield and tensile strength compared to standard ERW tubes. Smooth OD/ID surfaces, requiring minimal machining. 【Specifications】
Tuyaux plaqués ronds d'acier inoxydable de GB/T 18704 TORICH pour des buts structurels
GB/T 18704 TORICH stainless steel clad pipes for structural purposes Size Range: OD:12.7-325mm WT:0.8-12mm Length: 1000mm-8000mm Characteristic: Good OD and ID tolerance controlled to Technical Standard Stable quality Tolerance of OD Surface delivery condition Nominal outside diameter Tolerance Polishing,Polish (SB,SP) ≤25 ±0.25 ＞25~40 ±0.30 ＞40~50 ±0.35 ＞50~60 ±0.40 ＞60~70 ±0.50 ＞70~80 ±0.60 ＞80 ±1％D Unpolished,Sand blasting(SNB,SS) ≤25 ±0.30 ＞25~50 ±0.40 ＞50 ±1.0％D
Les tubes d'acier inoxydable ont soudé le tube de ferrite de coude en U pour l'appareil de chauffage GB/T 30065 d'eau d'alimentation
Products Description: Stainless Steel Tubes Welded Ferritic U Bend Tube For Feedwater Heater GB/T 30065 Steel Grade/Steel Material: Steel Grade Chemical Composition, % C Mn P S Si Ni Cr Mo Cu N 06Cr11Ti ≤0.08 ≤1.00 ≤0.030 ≤0.020 ≤1.00 ≤0.50 10.50-11.70 - - - 019Cr18MoTi ≤0.025 ≤1.00 ≤0.030 ≤0.020 ≤1.00 ≤0.60 16.00-19.00 0.75-1.50 - ≤0.025 022Cr18Ti ≤0.030 ≤0.75 ≤0.030 ≤0.020 ≤1.00 ≤0.60 16.00-19.00 - - - 022Cr18NbTi ≤0.030 ≤1.00 ≤0.030 ≤0.015 ≤1.00 ≤0.60 17.50-18.50 - - -
Tube soudé 008Cr29Mo4 GB/T 30065 de coude en U de tubes d'acier inoxydable
Products Description: Welded Stainless Steel Tubes U Bend Tube 008Cr29Mo4 GB/T 30065 Steel Grade/Steel Material: Steel Grade Chemical Composition, % C Mn P S Si Ni Cr Mo Cu N 019Cr25Mo4NiNbTi ≤0.025 ≤1.00 ≤0.030 ≤0.020 ≤0.75 3.50-4.50 24.50-26.00 3.50-4.50 - ≤0.030 022Cr27Mo4Ni2NbTi ≤0.030 ≤1.00 ≤0.030 ≤0.020 ≤1.00 1.00-3.50 25.00-28.00 3.00-4.00 - ≤0.030 008Cr29Mo4 ≤0.010 ≤0.30 ≤0.025 ≤0.020 ≤0.20 ≤0.15 28.00-30.00 3.50-4.20 ≤0.15 ≤0.020 008Cr29Mo4Ni2 ≤0.010 ≤0.30 ≤0.025 ≤0
409L 439L 430 SS441 203 254 250 technique des pots d'échappement de camion ERW
409L 439L 430 SS441 203 254 250 441 Truck exhaust system products pipes Exhaust piping is usually made of steel, but can be aluminized steel tubing, or stainless steel, which lasts longer due to its corrosion resistance. Connections are generally made with clamps, gaskets, or welds. The muffler quiets the noise of the engine. There are two kinds of mufflers. Specification Material Stainless Steel 304 Product Name exhaust pipe system Color Silver Surface Sand Blast or
Tuyau sans couture adapté aux besoins du client 200series 300series 304 316 de tube d'acier inoxydable
Customized Stainless Steel Tube Seamless Pipe 200series 300series 304 316 Torich is a professional manufacturer and exporter of steel tubes with over 20 years experience. It is an international marketing and sales company specialized in steel tubes, which holds the factories of Steel Tubes. One of our main products are Stainless steel tubes, the material we usually use for steel tubes is 304, 316, 304L, 316L, ect.We have many years export experience of stainless steel tubes.
Tuyau soudé de résistance électrique d'échangeur de chaleur d'acier au carbone d'ASTM A214
ASTM A214 Electric resistance welded carbon steel heat exchanger and condenser tubes Applications: for Boilers,Superheaters,Heat-Exchangers, Condensers Size range: O.D.:6-76mm W.T.:0.9-19.0mm L: according to customer requirement Manufacture: Tubes are made by electric-resistance welding. Surface Condition: The finished tubes are free of scale., slight amount of oxidation is not considered as scale Heat treatment: After welding, all tubes are heat treated at a temperature of
Tubes austénitiques d'acier inoxydable d'appareil de chauffage d'eau d'alimentation/longueur tuyau sans couture 2 - 12m
Products Description: ASTM A688 Seamless and Welded Austenitic Stainless Steel Feedwater Heater Tube Steel Grade/Steel Material: Mechanical Requirement Grade: TP304 TP304L TP304LN TP316 TP316L TP316LN TP316LN TPXM-29 TP304N UNS S30400 S30403 S30453 S31600 S31603 S31653 S31653 S24000 S30451 C, max 0.08 0.035 0.035 0.080 0.035 0.035 0.035 0.08 0.080 Mn, max 2.00 2.00 2.00 2.00 2.00 2.00 2.00 11.5-14.5 2.00 P, max 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.060 0.045 S, max 0
Petite norme de la bobine ASTM A249/A269 de tube professionnel d'acier inoxydable
ASTM A249/A269 TP304/304L/316/316L Stainless Steel Small Coil Tube Outside diameter : 3-25.4mm Wall Thickness : 0.3-2mm Inner bore size of Coil : 500-1500mm Coil height : 200-400mm Standard : ASTM A249/A269 Material Grade : TP304/304L/316/316L Tolerance a) Outer Diameter: +/- 0.2mm b) Thickness: +/- 0.02mm c) Length: +/- 5mm Surface 180G, 320G Satin/Hairline 400G, 600G Mirror finish Application Industrial air conditioning,heater,evaporator, condenser,Construction, Pharmacy,
