ASTM Welded Spiral Pipe Mill

ASTM Welded Spiral Pipe Mill

ASTM Welded Spiral Pipe Mill

76 High Frequency Welded Pipe Machine

Input raw material: pre-slit carbon steel CR, HR coils Finished products: round tubes, square tubes and rectangular tubes as well as deformed tubes Round tube outside diameter: 22 -89mm Square tubes: Min12 x 12mm, Max70 x 70mm Rectangular tubes: Min8 x 12, Max60x 80 mm Tube Thickness: 1.2 -4.0 mm Forming Line Speed: Max 100 m/min...

cold milling fly Saw for ERW tube cutting

The smooth edge popular flying saw is cold cutting style with characteristics: synchronous tracking and cutting, fast coming back. When you want your pipes to have smooth cutting sections, you can choose cold cutting saw....

HG89 (square 80x80) ERW welded Pipe Production Line

Input raw material: pre-slit carbon steel CR, HR coils (low steel alloy, low carbon steel, tensile strength 600Mpa, yield strength 300Mpa Finished products: round tubes, square tubes and rectangular tubes as well as deformed tubes Round tube outside diameter: 50 -100mm Square tubes: Min40 x 40mm, Max80 x 80mm Rectangular tubes: Min30 x 50, Max60x 100 mm Tube Thickness: 1.2 -4.0 mm(for square pipe, up to 3.5mm) Forming Line Speed: Max 80 m/min...

Directly to Square ERW welded Square Pipe Profiles Roll forming welding Line Machine

one complete set of combined rollers can make all the square and rectangular pipes, is economical and practical. The roll forming process takes square or rectangular pipes as one package of profiles between each other automatically adjusted by one set of combined rollers....

4-Hi Cold Rolling Mill

Due to different numbers of rollers, the metal coil cold rolling mill is divided into 2 Hi, 4 Hi, 6 Hi, and 12 Hi AGC. The 4-Hi cold rolling mill, one of metal coil cold rolling mill, is made from good quality raw material. A four-high cold rolling mill has four rolls, two small and two large. The two small rolls are work rolls in contact with metal coil, and the two large rolls are backup rolls which contact the back side of the small work rolls. At the same time, we are upgrading with the latest technological equipments when producing this cold rolling mill....