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HDM Group of Companies

HDM Steel Pipe was established in 2002 in Gebze, Turkey. HDM Steel Pipes vision is based on specialization in Total Foundation Pipe Solutions. In accordance with this vision, HDM Steel Pipe started Mersin Free Zone production operations in 2009. HDM Mersin Mill is a unique facility, producing spirally welded special foundation pipes. How is the large diameter thick wall - Welded Steel PipeIn this process, large-diameter thick-walled pipes usually require pressure. There are many energy sources for welding, including gas flame, electric arc, laser, electron beam, friction and ultrasonic waves. Before the end of the 19th century, the only welding process was metal forge welding that blacksmiths had used for hundreds of years.

Large Diameter Spiral Pipe Mill Machine, Spiral Welded

A spiral pipe mill is used to roll the low carbon steel/ low alloy steel strip into a tube by a certain forming angle and further weld it into a steel pipe by submerged arc welder. With the assistance of our spiral tube forming machines, large diameter pipes can be produced with a narrow steel strip. As one of the professional spiral pipe manufacturers in China, Hangzhou Roll Forming Technology sells welded tube mills Large Tube Profiling Pipe & Vessel Cutting Service UKWith a huge range from 80mm 2650mm diameter and up to 100mm thickness. Irvon offer time and cost saving alternatives to companies producing fabricated pipework and vessels. Standard size Carbon, Stainless and Duplex tube can be cut and shaped. SMS group GmbH:Large-diameter pipe plantsMechanical expanders. Facing and chamfering machines. Hydrostatic pipe testers. X-ray and supersonic test equipment. Longitudinally welded large-diameter pipes are hightech products. Tough enough for all conditions, they withstand wide temperature fluctuations, high pressures, as

Spiral Welded Pipe - Nucor Skyline

The difference is the coil is wound at an angle, so the weld runs around the outside of the pipe in the shape of a helix. This allows for a lot more variation in diameter and thickness than ERW pipe. Spiralweld pipe is most commonly used for pipe diameters between 24 in. and 120 in. and for thicknesses of 1.0 in. or less. Manufacturing Process Steel Caissons - Large Diameter Rolled & Welded Steel PipesLarge diameter steel casing pipe and caisson. 12 Ft diameter and 50 Ft long. Loaded on a stretch double drop trailer. Typical wall thickness is .750, .875 and 1.00. Request a Quote. Arntzen has the steel and equipment to roll and weld steel caissons and casing pipe for fast delivery. Tube Mill, Tube Mill Machine, Tube Mill ManufacturerChenguan Tube Mill Manuafacture Factory. Shijiazhuang Chenguan Technology Co., Ltd, factory is located in Shijiazhuang Economic Development Zone, Hebei Province, our company specializes in the design and manufacture of various specifications and models of high-frequency longitudinal welded pipe units, large-diameter direct square units, stainless steel precision welded pipe equipment, high

Welded Steel Pipe Cagil Makina

Welded Steel Pipe. Corrugated Metal Pipe. Wind EnergyProduction and Testing of Large-Diameter PipesThe Dillinger hütte steel mill rolls its first steel plate. in 1845, a company which later becomes part of Mannesmannröhren- Werke produces continental europes first welded steel pipe. in 1991, these two steel industry pioneers aktien-gesellschaft der Dillinger hüttenwerke and Mannesmannröhren-Werke ag decide to pool their experience and know-how and create eUROPiPe.