• China Square pipe roll forming machine used Automatic steel ERW Square Tube Mill wholesale
    Square pipe roll forming machine used Automatic steel ERW Square Tube Mill This equipment is specially used for producingΦ20-Φ80mm, δ1-4.0mm high-frequency straight seam welded pipe and corresponding square pipe (17*17-62*62mm,1.2-3.0mm). The ... more
    Brand Name:Tengtian
    Model Number:LW200
    Place of Origin:HEBEI,CHINA

    Square pipe roll forming machine used Automatic steel ERW Square Tube Mill

  • China PLC Control System Erw Square tube welding equipment 40mm-1200mm wholesale
    AC380V/50Hz Welding Length Square Tube Welding Machine ERW Type 40mm-1200mm *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-... more
    Brand Name:Shandong time machinery technology Co., LTD
    Model Number:SGHJ-IV(Square Tube Truss)
    Place of Origin:China

    PLC Control System Erw Square tube welding equipment 40mm-1200mm

  • China Carbon Steel Welded Rectangular Pipe ASTM A500 50*50*3mm Black ERW Square Tube wholesale
    Carbon Steel Welded Rectangular Square Pipe ASTM A500 50*50*3mm Black ERW Square Tube Product Name Welded Carbon steel pipe Size ERW OD 1/2 Inch -26 inch SSAW OD 219mm-2540mm LSAW OD 457.2mm-1422.2mm Seamless OD 21.3MM-710MM ERW Thickness 1mm-18mm SSAW ... more
    Brand Name:MITTEL TISCO BAO STEEL
    Model Number:ASTM A500
    Place of Origin:China

    Carbon Steel Welded Rectangular Pipe ASTM A500 50*50*3mm Black ERW Square Tube

  • China 700*300*20 thick wall ERW square tubes for bridges building wholesale
    ERW square tubes for bridges building ) Dimensions: 30*30mm-400*600mm, Thickness: 2-25mm Length: <13m 2) Material: Q195, Q235, Q345, 20#, 16Mn, ST37/44/ST52, ASTM A53/106, STKR490/STKR400, ASTM A500 GR, S355, S275, S235 3) Standards: JISG 3466, DIN EN ... more
    Brand Name:Huibo
    Place of Origin:China
    Certification:CE,CCS, FPC

    700*300*20 thick wall ERW square tubes for bridges building

  • China Q235B ASTM A36 SS400 2 Inch Ss Square Pipe , Erw Square Tube Metallic Color wholesale
    Hollow Steel Carbon Iron Square Tube Square Steel Pipe High Quality Tubes (Q235B,ASTM A36,SS400,S235JR,Q345B,S335JR) T&T is a manufacturer and trade company, which is producing steel pipe for manyyears in Tianjin, ... more
    Brand Name:T&T
    Model Number:SQUARE
    Place of Origin:CHINA

    Q235B ASTM A36 SS400 2 Inch Ss Square Pipe , Erw Square Tube Metallic Color

  • China High Precision 1.5mm Square Tube Mill Direct Roll Forming Machine Erw wholesale
    ...Square Roll Forming Machine ERW Square Tube Mill The high-frequency pipe production line is specialized equipment to produce high frequency straight seam welded pipes for structuralpipe and industrial pipe with 40mm×40mm -90mm×90mm and wall thickness of 1.5mm-4.0mm. Direct Square to Square Pipe Mill/Tube Mill Compare with round into square... more
    Brand Name:ZTZG
    Model Number:ERW114
    Place of Origin:China

    High Precision 1.5mm Square Tube Mill Direct Roll Forming Machine Erw

  • China Cold Rolled ERW Steel Tube Annealing Square Round For Energy 16.0mm wholesale
    ASTM Cold Rolled Black Annealing High Frequency Resistance Square Round ERW Steel Tube For Energy High frequency straight seam (ERW) according to the welding process is divided into different induction welding and resistance welding two forms, based on hot... more
    Brand Name:WUXI SYLAITH
    Model Number:ASTM A35 G3452
    Place of Origin:China

    Cold Rolled ERW Steel Tube Annealing Square Round For Energy 16.0mm

  • China Hot Rolled ERW Galvanized Steel Box Section Seamless Iron Square Tube wholesale
    ...Tubes Cheap Price ERW Welded Seamless Pre Galvanized Square Steel Pipes What is hot-dip galvanized square tube? Hot-dip galvanized square tube is a square tube made by welding steel plate or steel strip after crimping. On this basis, the square pipe is placed in the hot-dip galvanizing bath and then formed after a series of chemical reactions. What types of square steel tubing... more
    Brand Name:Galvanized
    Place of Origin:China
    Certification:ISO, AISI, ASTM, GB, EN, DIN, JIS

    Hot Rolled ERW Galvanized Steel Box Section Seamless Iron Square Tube

  • China Hairline Square Tube Stainless Steel Rectangular Pipe 316 304 wholesale
    ...Square Tube Stainless Steel 304 ERW Pipes are electric Resistance Welded Pipes that are found in application in various industries. Made with a blend of 18% chromium and 8% nickel, SS UNS S30400 ERW pipes are found to be excellent at resisting oxidation and corrosion. SS 304 is the most popular material for the production of ERW... more
    Brand Name:TaTa Steel
    Model Number:316 201
    Place of Origin:China

    Hairline Square Tube Stainless Steel Rectangular Pipe 316 304

    Wuxi Tata Steel Co., Ltd
    [Jiangsu,China]
  • China ASTM A179 ERW Welded Steel Tube Galvanized Steel Square Tube For Construction wholesale
    ...construction purposes. It is manufactured in accordance with the standards set by the American Society for Testing and Materials (ASTM). The tube undergoes electric resistance welding (ERW) to ensure its durability and strength. The key features of the more
    Brand Name:TORICH
    Model Number:ASTM A179
    Place of Origin:ZheJiang/China

    ASTM A179 ERW Welded Steel Tube Galvanized Steel Square Tube For Construction

    TORICH INTERNATIONAL LIMITED
    [Zhejiang,China]
  • China Hairline Stainless Steel Rectangular Pipe 316  201 202 304 Square Tube wholesale
    ... ERW Pipe, SS 304 ERW Pipes, Stainless Steel 304 ERW Pipes, SS UNS S30400 ERW Pipes, 304 Stainless Steel ERW Pipe, SS SUS 304 ERW Pipe, 304 SS Electric Resistance Welded Pipe, Stainless Steel 304 ERW Pipes Supplier in China What is more
    Brand Name:Fulilai
    Model Number:321 310 304 316L 225 410 416 347 310S 304L 309S......
    Place of Origin:Shandong,China

    Hairline Stainless Steel Rectangular Pipe 316 201 202 304 Square Tube

    Wuxi Talat Steel Co., Ltd.
    [Jiangsu,China]
  • China Spiral Square ERW Fin Tube Longitudinal Pipes R410A Metal wholesale
    ...Square Longitudinal ERW Fin Tubings Fintubes Fin Pipes Finned Pipes The high frequency fin tube produced by our company can be applied to boiler economizer, air preheater, chemical crystallizer, etc. The main products: high-frequency spiral resistance welding fin tube, stainless steel fin tube, double metal steel aluminum compound pipe, copper aluminum compound tube... more
    Brand Name:Reliance
    Model Number:H FIN
    Place of Origin:China.Imported materials are available.

    Spiral Square ERW Fin Tube Longitudinal Pipes R410A Metal

  • China Automatic Erw ASTM Tube Mill Machine Steel Pipe Making 380v 50HZ wholesale
    ...ERW Tube Mill Machine Round Square HF ERW Welded Tube Pipe Mill Production Line Roll Forming Carbon Steel Pipe Making Machinery High Frequency (HF) longitudinal welded pipe production line / pipe making machine / tube mill / pipe mill is designed to produce welded pipes of 8mm to 720mm in OD and with a maximum wall thickness of 22.0mm, as well as corresponding square... more
    Brand Name:ZHONG YUE
    Model Number:ZY16-ZY660
    Place of Origin:Zhang jia gang

    Automatic Erw ASTM Tube Mill Machine Steel Pipe Making 380v 50HZ

  • China Corrosion Resistant 2 x 2 Galvanized Steel Square Tubing For Structure Pipe wholesale
    Corrosion Resistant 2 x 2 Galvanized Steel Square Tubing For Structure Pipe Product Description: Technical specification of our square tubing Product name square tubing Technique Longitudinal Electronic Resistance Welding(ERW) High Frequency Welding(HFW) ... more
    Brand Name:ibeehive
    Place of Origin:shenyang
    Minimum Order Quantity:25 Tons

    Corrosion Resistant 2 x 2 Galvanized Steel Square Tubing For Structure Pipe

  • China Easy Installation Galvanized Steel Square Tubing 25mm ~ 180mm Optional wholesale
    ...Square Tubing, Galvanized steel pipe,square tubes 25mm~180mm Galvanized Steel Square Tubing,,square tubes,A500 standard Pre galvanized RHS and SHS are made of galvanized steel strips,normally uses ERW(Frequency straight seam resistance welding) technique.This type galvanized tube... more
    Brand Name:GQ
    Model Number:25mm~180mm
    Place of Origin:CHINA

    Easy Installation Galvanized Steel Square Tubing 25mm ~ 180mm Optional

  • China Directly square tube FORMING machine wholesale
    ...ERW pipe making machine, pipe mill, tube mill, China pipe making machine manufacturer Specifications of pipe making machine, ERW pipe making machine, pipe mill, tube mill, China pipe making machine square tube forming machinery.pipe making machine, ERW pipe making machine, pipe mill, tube... more
    Brand Name:ZHLW
    Model Number:HG100
    Place of Origin:Shijiazhuang, China

    Directly square tube FORMING machine

  • China Carbon Steel ERW Square Pipe Seamless Rectangle Steel Tube wholesale
    ERW Square Pipe Seamless Rectangle Steel Tube Standard: ASTM 500 Material: Q195/Q235/Q345/16Mn/ASTM A53/ST37/ST52 Appilications: for construction of bridges, and buildings, and for general structural purposes Size range: Square tubes: O.D.: 5 - 420mm W.T.: 0.5 - 50mm L: Max 12000mm Rectangle tubes... more
    Brand Name:TORICH
    Model Number:ASTM A500
    Place of Origin:CHINA

    Carbon Steel ERW Square Pipe Seamless Rectangle Steel Tube

    TORICH INTERNATIONAL LIMITED
    [Zhejiang,China]
  • China Erw Steel Square Tubing Standard Sizes Pre Zinc Coated Square Galvanized Steel Pipe 4" Tube wholesale
    ERW steel square tubing standard sizes, pre zinc coated square galvanized steel pipe 4" tube Product Name: galvanize steel pipe with square rectangular shape Production Range Side (mm) 15x15-400x600 Wall Thickness (mm) 1.0mm-16mm ZINC COATED (g/m2) 210-500 Standard EN10219,AS1163,ASTM A500,JIS G3466 and so on Type ERW... more
    Brand Name:TOBO
    Model Number:Seamless Steel Pipe
    Place of Origin:China

    Erw Steel Square Tubing Standard Sizes Pre Zinc Coated Square Galvanized Steel Pipe 4" Tube

    TOBO STEEL GROUP CHINA
    [Shanghai,China]
  • China BS- EN10255-2004 Hot Dipped Galvanized Square Tube wholesale
    ... and Bridge Structure Buying ms hollow section steel square tube from China? We are your brain! Stop your search now and stay with us, because-- 1. We make sure to offer you HIGHER quality steel pipes than others in same price. 2. We make sure to more
    Brand Name:Sangang Technology
    Place of Origin:Hebei China
    Price:Negotiable

    BS- EN10255-2004 Hot Dipped Galvanized Square Tube

  • China ERW Square Welded Tube Ss Square Pipe Polished Or Satin Surface Finish wholesale
    ERW Square Welded Tube Ss Square Pipe Polished Or Satin Surface Finish Product Name Stainless steel pipe Material Grade:201,202,304,316,430 Different grade can meet different customer's requirement Product specs 1) Round pipe: 12,13,14,16,19,25.4,31.8,44... more
    Brand Name:SANON
    Model Number:SN-Q-027
    Place of Origin:FOSHAN

    ERW Square Welded Tube Ss Square Pipe Polished Or Satin Surface Finish

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