لوله فولادی جوش داده شده

DIN30670,DIN30671 Spiral Double Submerged-arc welded Steel Pipe DIN30670,DIN30671 Spiral Double Submerged-arc welded Steel Pipe Torich Strength: 1. Torich is the STEEL TUBE MAKER company in China,playing a significant role in domestic market as well as international market. 2. Our products have exported to over 56 countries worldwide, winning a great fame among our customers. 3. There was no quality claim in the past 3 years. 4. First production was started since 1997, our

competitive Advantage: 100% good quality and price The best service in steel field.. Including after-sales service Reasonable price. We only illing to do business with sincere buyers. We could produce this pipe according American standard. We are also a manufacturer,so we can provide the products in conformity with your requirements rapidly Our company has rich technical force and advanced production equipment and coordinated advanced test equipment and method.Name: ASTM A214

PRODUCT DETAILS Product Name ERW Carbon and Alloy Steel Mechanical tube Standard GB/T13793 ,DIN2393/2394,ASTM-A513,JIS-G3445, Outer Diameter 16-127mm W.T 0.8-4mm Technique ERW End Protect Reqeust Application Automobile,Motocycle,Furniture,Mechanical Equipment Grade SPCC/SPHC Q195,Q235B,Q345B PRODUCT PICTURES WORKSHOP PACKING ABOUT US RFQ How is your production capability? 1.2000 tons monthly production capacity, 5000 tons monthly trading capability 2.Prompt and Timely

TORICH A250 Electric-Resistance-Welded Ferritic Alloy-Steel Boiler and Superheater Tubes Standard: ASTM A250-04 OD: 12.7-127mm WT : 0.9-8.1mm Usage: This standard coversElectric-Resistance-Welded Ferritic Alloy-Steel to be used for Boiler and Superheater tubes. Mechanical Test: TensionTest, TensionTest, TensionTest, ReverseFlatteningTest, HardnessTest Note: Special steel grade is also available, according to customer request. Chemical Requirements Element GradeT1 GradeT1a

TORICH A214 Electric Resistance weled Carbon Steel Heat-Exchanger and Condenser Tubes Standard: ASTM A214-96 OD: 20-76.2mm WT: 2-15mm Manufacture: Tubes shall be made by Electric Resistance welding. Usage: This standard covers Electric Resistance welded Carbon steel Tubes to be used for Heat-Exchanger , Condenser Tubes and similar heat transfer apparatus. Mechanical Tests: Flattening test, Flange Test, Reverse Flattening Test, Hardness Test, Hydrostatic Test Note: Special

TORICH A249/A249M-14 Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger and Condenser Tubes Standard: ASTM A 262, ASTM A480/A480M, ASTM A1016/A 1016M,E112,E213,E273,E527,ASME Section VIII, SAE J1086 OD: 20-304.8mm WT: 0.4-8.1mm Usage: This standard is applicable to Welded Austenitic Steel Tubes forBoiler, Superheater, heat exchanger and Conderser Tubes Certification: ISO9001,ISO14001,TS16949 Manufacture: 1.The welded(WLD) tubes shall be made from flat-rolled steel by

ASTM A178 Electric-Resistance-Welded Carbon Steel and Carbon-Manganese Steel Boiler and Superheater Steel Tube Application:boiler tubes,boiler flues,superheater flues and e ends. Size:L--4~12m OD--12.7-127mm WT--0.9-9.1mm Grade:Type A,C and D Manufacture :electric-resistance welding. Heat Treatment:After welding,all tubes shall be heat treated at a temperature of 1650°F[900℃]or higher and followed by cooling in air or in the cooling chamber of a controlled-atmosphere

PRODUCT DETAILS Name: ASTM A214 Electric-Resistance-Welded Carbon Steel Heat-exchanger and Condenser Tubes Brand: TORICH Material: Electric-Resistance Welded Pipes O.D: 0-76.2mm W.T: 0.4-3.2mm Payment : L/C, D/A, D/P, T/T, Western Union, MoneyGram Surface Condition: Be free of scale Packing : Oil protection in bundles or in carton boxes or wooden boxes Applications: Heat-exchangers , Condensers Heat Treatment After welding , all tubes shall be heat treated at a temperature of

Low carbon steel Precision ASTM A178 Welded and Drawn Boiler Tubes A178A Electric-Resistance-Welded Carbon Steel and Carbon-Manganese Steel Boiler and Superheater Tubes Welded steel tubes Precious tolerance tubes A178 Gr A is widely apply in boiler,exchanger and condensers,Its super heat resistant ,make good performace in application. Torich A178 Gr A Passed SGS inspection,Good quality is culture. Material Gr A,Gr C,Gr D. Welded steel tubes Chemical requirement Element