Hydraulic hose fittings SAE DN04

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Material: Carbon steel, alloy steel, stainless steel, aluminum alloy and brass.

JIC, SAE, DIN, BSP, JIS and ISO standards

Products:high pressure hose, pipe and tube fittings, flange adapters, straight fittings, tee fittings, cross fittings and various adapters

Q: How to prevent leakage of rubber joint check valve?: Is an integral structure, one hundred percent high quality elastic rubber material, built-in reinforcing fibers, except hooped external stainless steel hoop, its interior does not contain any metal accessories, will not rust corrosion, and wear resistance strong, no mechanical failure worries, no maintenance. Because it is used in butyl rubber, so that the wear resistance is particularly strong with the traditional water pressure automatic opening and closing are very safe and reliable, no noise, no need of manual operation, so no need to maintain his application scope is wide.

Q: Can the natural gas hose not exceed 1.5 meters or 2 meters?: The gas hose on the principle of not more than 1.2 meters, and regularly check the technical requirements, 1-2 must be replaced if the temporary gas can also be longer, if long-term use, as far as possible the use of metal pipe joint and the gas stove can also use metal hose, high safety factor.

Q: My company does high-quality rubber tube, all of the core method, and why use EPDM to do the inner tube, it is difficult to take off the core, please point out! What's the reason?: The core needs to be removed, and if it is too long, the mandrel can be divided into two sections and separated from the 2 sides

Q: What does rubber soft joint "KDTF" mean?: KDFT flexible single ball rubber joints of rubber joints, rubber flexible connector is made of fabric reinforced rubber parts and flat joint, loose metal flange or threaded pipe flange, joint for pipe vibration noise reduction, displacement compensation.

Q: What is the difference between plastic lined steel pipe and rubber lined steel pipe?: Service life: because the lining rubber tube generally uses the rubber board to carry on the internal bonding, therefore inevitably has the union seam, but the lining plastic tube is a molding. Therefore, in the general chemical water transportation and Xunhua water treatment, the lining pipe is more stable, and the service life will be longer. But in the condition of the abrasive medium, the lining hose will be more durable.

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: Stainless steel metal hose and flexible rubber joint which is easy to use?: Stainless steel metal hoses and flexible rubber couplings are used for pump inlet and outlet to absorb vibration and noise during the operation of the pipe pump. The two products are common in the case of ordinary media.

Q: What kind of material is the rubber tube with acid, alkali and high temperature resistance made of?: To acid, but also high temperature resistant material, only silica gel can do. Silica gel has a high temperature resistant material, can be used at 300 degrees high temperature for a long time, instant high temperature can reach 350 degrees. It's Jiao Jiao in the rubber hose.

Q: Installation of rubber flexible joint: The pipe must have a fixed support or fixed bracket, and the force of the stationary bracket must be greater than the axial force. Vertical installation and overhead installation products both ends need to install the corresponding fixed bracket and force support, to prevent the compression of.

Q: What material is used in the gas pipeline to reduce the wastage?: The inner layer and the outer layer plastic tube is a kind of special polyethylene material, non-toxic environmental protection and quality of light, the nature "is very suitable for application can take temporary setbacks" in the home decoration. But as aluminum pipe of indoor gas pipe, can withstand the pressure of work, but also because the pipeline can be extended for a long distance, need the joint is less, so the gas permeability is almost close to zero. Using aluminum pipe owners as household gas transportation route is safe and reliable, but be careful to avoid buy inferior aluminum-plastic, because the market inferior aluminum pipe by the collision, easy bending, deformation, or even rupture, threatening the safety of life and property owners.

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