[Longhai crane only makes better products]The steering gear handling of small tanks for Longhai hoisting tools "Longsheng carrying small tank series of products, and the ordinary steering handling of ..

[Longhai crane only makes better products]Large tonnage hand chain hoist is mainly used for lifting equipment without power supply. It is heavy load, easy to use and easy to carry. The utility model i..

[Longhai crane only makes better products]Spring balancer rail and accessories materials composed of suspension transportation system (light), the system has long service life, convenient operation, a..

Economic running costThe system adopts the stepless regulation of 0-100% exhaust volume. When the gas consumption is reduced, the exhaust quantity is reduced, and the current of the motor is reduced s..

Our company mainly produces various types of alloy steel flanges, socket welding flanges. Socket flange, forged flange, high pressure flange, aluminum flange, A105 socket welding flange, Q235 socket f..

The elbow is the pipe in the pipe system that changes the direction of the pipe. According to the angle, there are 45 degrees and 90 degrees, 180 degrees, three most commonly used, in addition, accord..

Our company is a professional production and sale of steel pipe and pipe fittings enterprises. The base of pipeline equipment manufacturing company is located in the country's largest ---- Cangzhou Ya..

Pipeline steel different diameter pipe is Hebei Longxu pipeline equipment manufacturing Co., Ltd. is a professional steel pipe manufacturing enterprises, the main products are: stamping elbow, hot ben..

Definition: electrical standard single reinforced welded three is a charge plus a small branch pipe in the production process is divided into two kinds: one is the seamless cold drawn three, the other..