Expansion joint Expansion joint can also be called pipe expansion joint, compensator, expansion. Expansion joint is divided into: corrugated expansion joint, sleeve expansion joint, square natural compensation expansion joint and other major types, 1. Compensation for expansion deformation caused by heating of absorption pipeline in axial, lateral and angular directions. 2. Absorb equipment vibration to reduce the influence of equipment vibration on pipeline. 3. The amount of deformation of pipelines by absorbing earthquake and subsidence. Because of the heat expansion and cold contraction of the pipe, so for the pipe, it is necessary to produce the stress and push tension of the pipe wall; The stress on the wall of the pipe affects the strength of the pipe, and the push and pull force increases. The fixed bracket of the pipe should be made large to withstand the push and pull force generated by the pipe expansion. Therefore, the variable opening method compensated by the ductile iron pipe mechanical joint fittings is used to reduce the stress and thrust of the pipe wall. The expansion joint is mainly used to compensate the expansion deformation caused by the temperature change of the pipeline, and also to compensate the length of the pipeline due to the installation and adjustment. It is mainly divided into three structural forms: wholesale elbow expansion joint, bellows expansion joint and casing expansion joint.
T-type flexible interface rubber ring The t-type flexible interface rubber ring has the characteristics of simple structure, easy installation and good sealing, etc. The positioning and deflection Angle of the rubber ring are considered in the structure of the socket, so this kind of interface can adapt to a certain foundation deformation, has a certain anti-vibration ability, and realizes the long-distance pipeline steering by using Ductile cast iron fittings and valves, including bend pipe fitting, pipe socket, and so on. Survey of Tongmao product-program for gas- and water supply.
Hydraulic hose 1.The high temperature rubber hose composed of inner rubber layer, multi-layer fabric layer and outer rubber layer. 2.Advantages: The rubber tube has the advantages of small outer diameter tolerance, good oil resistance and heat resistance, light weight, soft, long durability and so on. 3.Professional rubber hose supplier 4.The color, sizes, thickness, pressure and length all can be customized.
Inner Tube:Oil resistant synthetic rubber Reinforcecent:Four layers of high-tensile steel wire Out Cover:Environment resistant synthetic rubber Standard:ISO 3862-1 4SP EN 856 4SP Length:20m-50m Temperature Range:-40â??-100â??(-40�°F-212�°F) Working Pressure:16.5MPa-45MPa Surface:Wrapped cover or smooth cover Color:Black Application:Very high-pressure applications used for petroleum-based hydraulic fluids.
2ST EN853 2ST Inner tube: Oil resistant synthetic rubber Reinforcement: Two braids of high-tensile steel wire Cover: Environment resistant synthetic rubber ( thick cover ) Temperature Range: -40 F to 212 F(- 40 C to 100 C) Application: High pressure hydraulic oil lines used in the hydraulic system of multifunctional mining machinery and engineering machinery which use petroleum or water based hydraulic fluids.
R12 ISO 3862-1 R12 SAE 100 R12 EN 856 R12 Inner tube: Oil resistant sythetic rubber Reinforcement: Four altemating layers of spiraled high-tensile steel wire Cover: Environment resistant synthetic rubber Temperature Range: -40 F to 250 F (-40 C to 121 C) Application: Very high pressure applications used for petroleum-based hydraulic fluids.
Product characteristics 1.No flaw,crack in the surface and interior ,each bar color uniform(green or light yellow). 2.Can withstand the sawing,milling,planning,drilling,lathe and other mechanical processing. 3.Internal thread can be tapping with screw tap,external thread can be polished,but not allowed to bear overload. 4.It has good damping,creep resistance,fatigue resistance,fracture resistance ,high temperature resistance,stress corrosion resistance etc
according to your usage and requirements by rubber sheet , to customized production.
Rubber sheet.
Recycled rubber, EDPM reclaimed rubber, PP reclaimed rubber and other related products.
UHMWPE Sheet, UHMWPE Processing Parts, UHMWPE Rod, PTFE PVC HDPE, plastics, rubber.
Hydraulic rubber hose hydraulic fittings hydraulic hose assembly cable drag chain.
Rubber shock pads, special shaped rubber pads, highway rubber shock pads, rubber seals such as rubber rings and pipes.
Rubber sheet, rubber mat, rubber flooring, plastic bottle, PE bottle PET bottle, HDPE bottle, plastic container, plastic jar.
Concrete pump pipe, concrete pump elbow, concrete pump clamp, concrete pump rubber hose.
T-shirt, handicrafts and automobile and motorcycle accessories, electronic products, the valve pipe equipment, rubber products.
Concrete pump, delivery pipe lines, concrete pump elbows, concrete pump couplings, concrete pump rubber hose.
Concrete pump pipe, rubber hose, coupling clamp, pipe bend and elbow , reducing pipe.Packing, transporting
