Standard size walled stamping elbow, pressing elbow Datong, Wan Hai high quality fittings

Hebei 000 North Sea Pipe Factory is an advanced large-scale enterprises, the main model range of carbon steel, stainless steel, alloy steel stamping elbow, elbow to push quality. High voltage elbow, butt welding elbow, quality and quantity. Product sales across the country size standard thick-stamping elbow, unanimously approved by the user. Elbow hot push forming process is the use of special elbow pushing machine, mandrel and the heating device, so set in the blank mold under the impetus pushing machine forward movement, is heated in the movement, expanding and bending process. Picks elbow tube diameter deformation characteristics are determined based on the volume constant punching elbow laws around the plastic deformation of metal materials, the use of the elbow tube diameter smaller than the diameter of the mandrel by controlled deformation of the blank, the inner arc compressed at the metal flow to other parts of the compensation due to the enlarged diameter and thinned, thereby obtaining a uniform wall thickness elbow. Elbow hot push forming process has a beautiful appearance, uniform thickness and continuous operation, suitable for mass production characteristics, and thus become carbon steel, alloy steel elbow primary forming method, and also used in certain types of stainless steel elbow The forming. Heating process of forming intermediate frequency or high frequency induction heating (heating coil may be a multi ring or lap), flame heating and reflection furnace heating, depending on what kind of heating the shaped product and energy requirements of decisions. Hebei Wan Hai Pipe Factory was founded in 2005, can be customized 45-degree elbow, 90 degree elbow, 180 degree bend angles and other elbow, you can map processing shaped bend. I plant supporting well-equipped with a large hydraulic press, push molding machine, bending machine, beveling machine and medium-sized professional production equipment. I plant to the quality and development, technology development and revitalization of the enterprise, welcome customers to come to visit. Stamping elbow not only saves space, reduce weight, and more important to ensure that joints will not leak, with good sealing performance. Then with compact steel stamping elbow flange sealing pressure levels, compact flange size reason reduced, due to the reduced diameter of the seal, which will reduce the cross section of the sealing surface. Secondly, flange gasket sealing ring has been replaced, in order to ensure that the sealing face of the sealing surface matching degree elbow .45 The B value of the structure size, mainly to bring convenience to piping designer.