Welded Tube Mill Suppliers and Manufacturers

PRODUCT DESCRIPTION Welded tube mill in the process of manufacturing square pipes, rectangle pipes with direct shaping and molding technology, combined type rollers are used with pieces structure, roller sleeves are filled between roller pieces, In the deformation region, rollers contact strip steel partially not fully, reducing the contact area and reducing the friction between strip steel and rollers accordingly. As a result, roller consumption is little and the energy consumption of units molding is also reduced remarkably accordingly. According to users needs, the welded tube mill machines can be designed into the multifunctional combination equipments for producing section steel, square pipes and round pipes, realizing one machine with multiple functions. Value highlights:  The roller sharing rate is as high as 100%; Eclectic adjusting the roller spaces; Save about 4% of steel material; Main technical parameters Model Material of strip steel: carbon steel of 580Mpa, 350MPa and low alloy steel of X80 Molding speed m/min Specification of square pipe Specification of round pipe Pipe diameter mm Wall thickness mm Pipe diameter mm Wall thickness mm LW400 40 40~100 100 2.0~5.0 50~ 140 2.0~5.0 10~60 LW640 60 60~160 160 2.0~6.0 60~ 165 2.0~6.0 10~50 LW800 80 80~200 200 3.0~8.0 108~ 219 3.0~8.0 10~35 LW1000 100 100~250 250 3.0~10.0 114~ 273 3.0~10.0 10~35 LW1200 150 150~300 300 4.0~12.7 165~ 377 4.0~12.7 6~30 LW1600 200 200~400 400 6.0~16.0 219~ 508 6.0~16.0 6~20 LW2000 300 300~500 500 8.0~18.0 325~ 610 8.0~18.0 6~20 If you are interested in it, please click Shijiazhuang Zhonghui Cold-Forming& Pipe-Welding Equipment Co., Ltd.

This equipment is specially used for producing Carbon High Frequency Welded Pipe Mill. It made by refined materials in high precision and equipped with fixed length cutting saw. The main machine includes forming, welding, sizing and straightening device. The composition of equipment is from decoiler to fixed length-cutting saw. Rolling speed can be adjusted correspondingly within suitable range of pipe diameter and wall thickness. 1.process of the Production Line Raw material (strip steel roll) Material feeding End cutting and butt welding (hand welding) Strip storage cage Material feeding and forming High frequency welding Removing outer burr Cooling water jacket Fix the diameter and straightening Cut off with flying saw Material unloading (Manually stow and bind up) Inspection Storehouse 2.Technical parameter WB12DiameterΦ7-25mmWall thickness0.3-1.0mmSpeed90M/minPower of major motor22KWPower of high frequency welder60KW WB25DiameterΦ8-32mmWall thickness0.4-1.5mmSpeed90M/minPower of major motor37KWPower of high frequency welder60KW WB32DiameterΦ13-50mmWall thickness0.6-1.8mmSpeed90M/minPower of major motor55KWPower of high frequency welder100KW WB50DiameterΦ20-60mmWall thickness0.8-2.7mmSpeed50M/minPower of major motor75KWPower of high frequency welder100KW 3.Main features: Simple structure and beautiful appearance, because we adopt the shape-steel structure and process as a whole after welding. It has the ability of strong loading and stable operation when running the machine.The machine has features of low noise and high efficiency.

SEKO Machinery 30% higher speed straight welding seam titanium alloy pipe welded tube mill line specializes in industrial usage, like HVAC pipe fittings, sanitary tubes, water pipes, valve pipe fittings, petrochemical pipes, chemical industry, medicine industry, wine-making industry, petroleum industry, food industry, automobile industry, paper making industry, air-condition making industry and so on. Products dealed with our tube mill could reach ASTM, DIN, ISO, GB and JIS standard.

Description ERW76 H.F. Straight Welded Pipe Production Line ERW76 high frequency longitudinal welded pipe production line / pipe making machine / tube mill is designed to produce welded pipes of 32mm-76mm in OD and 1.2mm-4.0mm in wall thickness, as well as corresponding square and rectangular pipe. Products: GI, carbon steel and stainless steel tubes for metallurgy, construction, transportation, machinery and vehicle industries. Equipment advantages High production efficiency, line speed can be up to 120m/min. High yielding, the machine works stably at a high speed, which improves the yielding of products. Low wastage, low unit wastage and low production cost. High accuracy, diameter error is only 0.5/100 of the pipe OD. Basic Technical Information of Welded Pipe Production Line Product&yieldRound Pipe32mm-76mm Thickness:1.2mm-4.0mm Square & rectangle tube25mm�25mm -60mm�60mm Thickness:1.2mm-3.0mm Length6m-12m Length Tolerance: ±3mm Production Speed20-120 m/min Production capacity20,000ton/year ConsumptionMill installed capacity120 kw Line Area70m(length) �5m (width) worker6-8 workers Raw MaterialCarbon Steel coilQ235B(ASTM GR·D,�s 230) Width105mm-240mm Thickness: 1.2mm-4.0mm Coil ID450-520mm Coil ODMax 1600mm Coil Weight2.0t Round pipeCold roll forming processGood roller design Square & rectangular pipeGeneral round-to-square processStable forming process Round to square with turksheadGood pipe quality, reach same wall thickness with round pipe

Usage Hangao Tech food grade 304 stainless steel welded pipe mill line specializes in industrial usage, like HVAC pipe fittings, sanitary tubes, water pipes, valve pipe fittings, petrochemical pipes,� chemical industry, medicine industry, wine-making industry, petroleum industry, food industry, automobile industry, paper making industry, air-condition making industry and so on. Products dealed with our tube mill could reach ASTM, DIN, ISO, GB and JIS standard.

1). Welding pipe diameter: 8150mm and dn150-350 2). Thickness: 0.151.2mm 3). Speed: 1.53m/min 4). Accessories welding unit: panasonic tig150 (made in china) 5). Voltage rating: motor 380v, argon welder 220v

TR-1 nozzles with the following bicycle sizes: 26 x 2.125, 24 x 2.125, 20 x 2.125, 16 x 1.75, 26 x 1.3.8, 24 x 1.3.8, 20 x 1.3.8. VN-32 nozzles with the following bicycle sizes: 26 x 2.125, 24 x 2.125, 20 x 2.125. Note: Nozzle type can be changed as per clients requirement.

2.50-17, 3.00-17, 2.25-17.

Longitudinal welded tube mill.