DIN EN 857 1SC Hydraulic Hose DN13

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Q: How far is the gas cooker from the gas riser in the kitchen?: Rubber hose for gas shall use oil resistant rubber hose, length of 1.2-1.5 meters, length not exceeding 2 meters.

Q: What kinds of pipe joints can be divided into? What are the differences between the so-called one - piece pipe joint and other types of pipe joint?: The pipe joint is divided into a steel pipe joint and a hose joint.The steel pipe joint is provided with a clamp sleeve type, a welding type, a clapboard is connected, a reducing connecting, an oil inlet connection, a combined connection, a pressure gauge connection, a flange connection, etc..A seizure type hose connector, removable, plug-in, you said one pipe joint is extruded hose connector, connector and sleeve is one, there is a separate.My side is to do this piece, the United States PARKER Parker hydraulic hose, joints, assembly, quick change connector.

Q: Is there a tolerance standard for rubber tubes in length?: Generally speaking, the requirements of diameter and wall thickness are more stringent.The diameter is usually the inner diameter of the hose.Generally speaking, the length is not high, and the unwritten rule for foreigners is "+ 2~3mm".

Q: How do the rubber tubes fit into the galvanized pipe?: If the rubber tube is outside the galvanized pipe, when the rubber is ordered, the inside diameter shall be greater than the outer diameter of the galvanized pipe. If the rubber tube is inside the galvanized pipe, when the rubber is ordered, the outer diameter of the rubber pipe will be galvanized and the inner diameter of the galvanized pipe will be inside

Q: What is a hose valve?: [hose valve features]1, abrasion resistance, corrosion resistance, frost resistance, sealing performance, and only the replacement of rubber sets, that is, as good as new, the valve body can be used permanently, life expectancy is 4-6 times the ordinary valve.2, sealing special good: both ends of the hose with rubber flange, when the valve and pipe connection, no need to seal the gasket, thereby eliminating the running, risk, drip, leakage and other undesirable phenomena.3, good cold resistant performance: the fluid flow in the flexible hose, thereby eliminating fluid crystallization caused by evil shell cracking.4, scientific and reasonable structure, simple operation and flexible, convenient maintenance, maintenance, as long as the replacement hose, valve and other institutions can be used for a long time, thereby improving the service life of the valve, greatly saves the production cost of the user, in line with value engineering.5, the valve structure is simple, is the only non leakage valve, capable of a variety of medium concentrations of acid and any concentration of alkali salt solution, can transport pulp, dry and wet powder, as well as crystal object medium.6, different media can choose different rubber formula hose, to meet the needs of different users.

Q: Which is safer for stainless steel bellows and rubber tubes for gas pipelines?: Stainless steel bellows long service life, because the tube is made of high quality stainless steel as material, so the pipe is not easy to aging, greatly improve the service life.

Q: How can I remove all the flavor on the rubber hose?: Buy Rubber deodorant. Or dry, there is no other way.

Q: What is negative pressure rubber shock proof joint? Is vacuum piping available?: Negative pressure resistant rubber shock joint is simple product requirements than the general negative pressure resistant rubber joint rubber joint is much higher, simply can't stand the pressure, for example the pipe diameter is 0.1kg pressure, rubber tube will suck flat, so with the outward pressure pipeline is completely different, negative pressure, diameter must be increase the pressure guide tube, negative pressure diversion tube also is what we usually say is a carbon steel pipe in the shock absorber rubber hose diameter, but joint diameter than the original diameter, the pressure guide tube, shock absorber rubber hose will not be sucked flat, so that the original vibration isolation and shock proof box the expansion effect is not affected, only the affected joint is slightly smaller diameter.

Q: How to replace natural gas hose? Steps?: Turn off the gas main valve, that is, the gas cooker switch;Unscrew the ends of the hose;Hose removal;Replace the new hose;Reopen the valve.