Rail press also called welding rail press, welding steel rail fixing device,steel beam rail press, welding clamp, but no matter what do you call, its role is only a kind of fixed rail pressure Usually welded on the steel i-beam, but sometimes also can be used in steel plates whic
Henan zongxiang heavy industry import and export co. LTD. [2018-07-11 09:03:20 ]
Mesh specification The commonly used size of mesh is 1m*2m, 1m*3m, 2m*3m, 1.5m*2.5m; It can be customized according to customer’s requirement. It mainly used in coal mine artificial roof, can make the chariot coal cost reduction, lead wire, it has become a new technology of the
Henan zongxiang heavy industry import and export co. LTD. [2018-07-11 08:54:29 ]
As an effective means of anchoring, self drilling anchor bolt can be widely used in advanced support, radial support, slope reinforcement, roadbed reinforcement and tunnel disease control. Self-drilling anchor (SDA) combines drilling, insertion and grouting into one easy operatio
Henan zongxiang heavy industry import and export co. LTD. [2018-07-11 08:33:36 ]
Model friction bolt Specification 18*2m, 16*6m (customize according to customer requirement) Material 16Mn, 20Mnsi I f you are interested in the product, please contact us or leave a message Tel +86-15039021061 (WeChat) E-mail zxminesupport@zxsteelgroup com
Henan zongxiang heavy industry import and export co. LTD. [2018-07-11 08:20:20 ]
Bolt is nonstandard part, two threaded threads can be combined with nuts. Mainly Application construction and installation, mechanical parts connection, vehicle ship, bridge rail. Mainly Shape arch, square, triangle, ablique triangle etc. Material Q235A, Q345B. Stainless steel ma
Henan zongxiang heavy industry import and export co. LTD. [2018-07-09 17:54:17 ]
Rail tie plates are used not only to support the rails, but also to fix the entire rail fastening systems. It always works together with anchor bolts or spikes by sustaining the load of a rail track and also transferring part of the load to the tie sleepers, with a flat smooth re
Henan zongxiang heavy industry import and export co. LTD. [2018-07-09 17:45:04 ]
double is a kind of turnout of narrow track railway in China’s coal mine. The standardzation and serialization of double crossover turnout are also very important for the design, construction and production of coal mine and other mines. It is convenient and rapid to lay narrow
Henan zongxiang heavy industry import and export co. LTD. [2018-07-08 17:15:08 ]
Rail press can be divided into WJK, SWJK, HWJK series TG38, TG43, TG50, TG60, QU70, QU80, QU100, QU120 ,which consists of base, cover, wear of shaw, spring flat washer. With two kinds materials one kind is half cast steel cover for nodular cast iron, the base for cast steel. The
Henan zongxiang heavy industry import and export co. LTD. [2018-07-08 16:47:10 ]
Distinguish with material
Henan zongxiang heavy industry import and export co. LTD. [2018-07-08 16:30:51 ]
FREE-Valve’s main body of the Vacuum Globe Valve adopts a cast-forging structure, and has a parallel double-sealed pair and a half-forced two-way seal, and the sealing surface in-position movement and the wedge-shaped wedge wedge movement are step-by-step action to realize zero
Zhengzhou Free Fluid Control Technology Co.,Ltd [2018-07-07 20:34:58 ]
FREE-Valve ’ s P neumatic ceramic slurry gate valve s ar e known as slurry gate valves. Its have simple structure and can cut off medium which contains solid particles and fibers, but for some very hard particles or serious erosive mediums, general metal seated knife gate valve
Zhengzhou Free Fluid Control Technology Co.,Ltd [2018-07-07 20:26:07 ]
FREE-Valve ’ s e lectric ceramic lined knife gate valve s are known as slurry gate valves. Its have simple structure and can cut off medium which contains solid particles and fibers, but for some very hard particles or serious erosive mediums, general metal seated knife gate va
Zhengzhou Free Fluid Control Technology Co.,Ltd [2018-07-07 20:21:51 ]
FREE-Valve ’ s manual s quare knife gate valve s are unidirectional knife edge gate valve used on industrial pipeline for on-off operation. It is a fabricated square or rectangular port low pressure for highly solid loaded fluids or solids,mainly used in bulk handling and silo
Zhengzhou Free Fluid Control Technology Co.,Ltd [2018-07-07 20:18:02 ]
FREE-Valve ’ s hydraulic s quare knife gate valve s are unidirectional knife edge gate valve used on industrial pipeline for on-off operation. It is a fabricated square or rectangular port low pressure for highly solid loaded fluids or solids,mainly used in bulk handling and si
Zhengzhou Free Fluid Control Technology Co.,Ltd [2018-07-07 20:06:03 ]
FREE-Valve ’ s through conduit knife gate valve s are known as slurry gate valves. Its are bi-directional wafer knife gate valve . It is mainly designed for highly concentrated flow media. With a through going O-port plate, through conduit knife gate valve s provide a stable an
Zhengzhou Free Fluid Control Technology Co.,Ltd [2018-07-07 20:01:24 ]
FREE-Valve ’ s p neumatic uni directional knife gate valve s are known as slurry gate valves. Its are unidirectional wafer knife edge gate valve used on industrial pipeline for on-off operation. The structure of body and seat eliminates clogging shutoff for flow with fine parti
Zhengzhou Free Fluid Control Technology Co.,Ltd [2018-07-07 19:59:50 ]
The t ie plate is used for pressing and fixing rail and i-beam and concrete beam or ground. It is usually used with hexagonal or embedded bolts. The pressure plate is used on the ground directly through the embedded bolt, and the rail press is used for welding on the steel beam.
Henan zongxiang heavy industry import and export co. LTD. [2018-07-06 15:31:56 ]
FREE-Valve ’ s Electric bonnet knife gate valve s are known as slurry gate valves. Its are unidirectional knife gate valve with bonnet. The completely enclosed body-bonnet structure ensures zero leakage from the knife gate to the surrounding. This valve is very suitable to cont
Zhengzhou Free Fluid Control Technology Co.,Ltd [2018-07-06 10:31:57 ]
FREE-Valve ’ s Bi-directional knife gate valve s are known as slurry gate valves. Its are bidirectional valve deals with flow in both directions, while offering zero leakage. The u–shape peripheral seat design ensures full-port flow and non-clogging shutoff . The disc bottom
Zhengzhou Free Fluid Control Technology Co.,Ltd [2018-07-06 10:28:42 ]
FREE-VALVE’s screw foot valve is a kind of energy saving valve, usually installed at the bottom of the suction pipe of pump. The function s of foot valve are designed to stop water from going backwards when the pump shuts off and only allow the water flow forward . As many inle
Zhengzhou Free Fluid Control Technology Co.,Ltd [2018-07-06 10:15:45 ]
