Fire fittings, fire tube Yunnan, Weifang Delong machinery

Fire fittings including fittings which include two major categories products: ① of the connecting pipe sealing rigid joints, flexible couplings, grooved mechanical tee and flange; ② role in the transition of the connecting pipe elbow, tee , crosses, reducers, blind panels. The connecting seal groove connecting tube has three main parts: sealing rubber ring, clamp and locking bolts. Fire drainage pipe, which is common for intubation and cast iron drainage pipe fittings series, such pipe fittings fire seismic capability, uses a rubber ring seal, and the use of bolts. Fire water supply pipe fittings fire sales, mostly made of cast iron, with a mild high, thin wall, pressure, impact resistance and seismic performance advantage and so on. The tubes are used in the interface flexible interface trench fire tube, but also has some elongation and the deflection angle. Then fire tube storage environment for which a request should be stored in a suitable environment, fire tube price, do not, and some corrosive products with storage. 2, good temperature control for storage, it can effectively prevent the tube from erosion. 3, dry air to protect the environment, to do the safe storage, so that you can ensure the safety of construction. Fire fittings, fire tube Yunnan, Weifang Weifang Delong Delong machinery supplied by Machinery Co. Weifang Delong Machinery Co., Ltd. (www.wfdelong.com) (www.wfdelong.com) strong, credible, Shandong Weifang cold and hot water industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Weifang Delong machinery into the brilliant and you work for a better future!