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ASTM A53 Hot Dipped Galvanized Square and Round Carbon Steel Tube For Building and Industry Type: Galvanized Steel Tube Application: For liquid delivery, structural pipe, industry pipe Technique: Cold Drawn and Hot-Finished Size: OD 5-420mm WT 1-50mm Length Max12000mm Zinc thickness: According to cutomers requirement Product Description Standard: Standard2: Certification: Surface Treatment: JIS, DIN, ASTM, BS, GB, API JIS G3463-2006, JIS G3454-2007, JIS G3444-2006, JIS G3469

JIS G3465 Seamless Mild Steel Tubing Standards: JIS G3465 Grade: STM-C 540, STM-C 640, STM-R 590, STM-R 690,STM-R 780,STM-R830 Outer Dimensions: 6mm ~ 350mm Wall Thickness: 0.8mm ~ 35mm Length: max 24000mm Application: Steel pipes for low temperature service Packing: Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection Inspection and Test: Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation,

Heat Exchanger ERW ASTM A214 Carbon Steel Pipe 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 Electric Test Competitive Advantage: 100%

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

ASTM A178 ERW Welded Carbon Steel Boiler and Super Heater Tubes Applications: for Boilers,Superheaters, Heat-Exchangers, Condensers, Boiler flues, superheater flues and e ends Production: Electric Resistance Welding Size range: O.D.:6-127mm W.T.:0.9-9.1mm L: according to customer requirement STEEL GRADE AND CHEMICAL COMPOSITIONS Element Grade A Grade C Grade D C 0.06 - 0.18 ≤ 0.35 ≤ 0.27 Mn 0.27 - 0.63 ≤0.80 1.00 - 1.50 P ≤ 0.035 ≤ 0.035 ≤ 0.030 S ≤ 0.035 ≤ 0.035 ≤ 0.015

ASTM A178 Electric Resistance Welded Carbon Steel Boiler and Superheater Tubes Applications: For Boilers For Superheaters, Heat-Exchangers For Condensers Size range: O.D. 6-168mm W.T. 1-15mm Length max 12000mm Chemical Requirement: Product Show: FAQ What is your Payment Term? 1.T/T: 30% deposit in advance, the balance 70% paid before shipment 2.30% down payment, the balance 70% paid against L/C at sight 3.Upon negotiation Who are your customers? 1.Stockists, Distributors

Torich Automotive Carbon Steel Welded Pipe ERW Precision Steel Tube ASTM A513 Standard Introduction: Name Automotive Carbon Steel Welded Pipe ERW Precision Steel Tube ASTM A513 Standard OD 28.6-127mm WT 0.8-2.5mm Standard ASTM A513 Usage Mechanical Tubing Material Mt1010,1020,1015 Packing Packing in bundles Payment T/T,L/C,Western Union,Money Gram Delivery FOB,CIF,CFR,CPT Production process: The tubes shall be made by the electric resistance welded process and shall be made

ASTM A53 ERW Carbon Steel Tubes Product Description: ASTM A53 pipe covers Seamless and Welded, Black and Hot-Dipped Galvanized nominal (average) wall pipe for coiling, bending, flanging and other special purposes and is suitable for welding. Continuous-Welded pipe is not intended for flanging. Purpose for which pipe is intended should be stated on order. Size Range: Out diameter 26.7~660mm Wall Thickness 0.5-20mm Length as requirement Chemical Properties % Grade C, max Mn,

Torich PVF Coating 4*0.5 Single Wall Zinc Plating Bundy Steel Tubes Brief introduction: Product name Torich PVF Coating 4*0.5 Single Wall Zinc Plating Bundy Steel Tubes Standard GM123M, GM124M, TS7600G, GB 11258-89 Grade Low carbon steel, such as SPCC BLD BLC Raw material Cold rolled low carbon steel strip Application Evaporator in refrigerators Surface treatment PVF Coating and zinc plating Advantage Good Surface Quality, Uniform coating, No coating burr Stable quality