Intubation, intubation pieces million gold piping, gold piping Hebei billion provided by the Hebei billion gold piping. Pipeline Manufacturing Co., Ltd. Hebei billion in gold (www.yijinguanjian.com) is Hebei Cangzhou quality certified company Commercial Union, with Hebei billion gold piping and other brands, has a good reputation, honesty, service-oriented "business alliance customer clicks on the page "Icons, we will be happy to serve you! Intubation hoop pipe fittings for intubation after the bar or ingot forging molding machine for processing, it is a form of connection socket weld (Socket Welding-SW), will be inserted into the socket hole pipe welding socket pipe wholesale and retail, so for intubation billion of pipes, called "intubation hoop", mainly manufacturing standards of ANSI / ASME B16.11, GB / T 14383-2008. Intubation hoop species include double socket pipe clamps, pipe clamps single socket. Hebei billion Gold Pipe Manufacturing Co., Ltd. is specialized in the production of forged pipe fittings class companies. The main products are forging class elbows, tees, crosses, the connectors, fittings, union, hexagonal and outside joints, pipe caps, seat tube, pipe fittings and other metal plug. Products using ASME / ANSI, DIN, JIS, GB / T, SH, CB, JB, HG and other standards for intubation manufacturers, users can also plans to sample non-standard products. Our products are widely used in petroleum, chemical, metallurgy, military, shipbuilding, paper, machinery, fire and nuclear industries. Pipe clamps are used to connect two tubes of a short tube. Also called external connector. Hoop because of its ease of use, is widely used in the field of civil construction, industry, agriculture and so on. Category: classification according to the material: carbon steel, stainless steel, alloy steel, pvc, plastic and other connection methods are: threaded connection, welding, welding process editing this section: to their manufacturing process can be divided into two kinds of forging and casting. Wrought: Wrought refers to the heating forging steel ingot or rod shaped, formed after lathe thread. Casting: Casting refers to the model into the hoop after a fixed ingot melted, let it cool down together.