Hydraulic hose fittings DIN

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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: Between the two flanges in the middle of the rubber pipe, what is the name of the connection?: The product is mainly composed of inner and outer rubber layer, cord fabric and steel wire ring. It is formed by vulcanizing with metal flange at high temperature and high pressure

Q: What is the difference between the precast beam of the bridge and the method of pulling out the rubber tube after pouring the concrete? What's the difference between design and calculation?: The bellows are connected to the corners. To avoid the cement leakage into the bellows, but before pouring concrete, in advance of the corrugated pipe and corrugated tube rubber tube into smaller, and in pouring immediately back and forth several times to drag the rubber tube, Chaimo and then remove the rubber tube, which can effectively prevent the bellows leak into the cement slurry.

Q: High pressure hose K type joints KJR32 and KJR31.5D what is the difference between ah, please give us a answer,: K type joint has the distinction between national standard and German standard. In general, 32 of the tubes are 1 1/4 inches, and the K type mine connections are also 1 1/4, but there are two methods of KJR32 and KJR31.5D. But KJR31.5D, D means that the inner diameter is 1 1/4 inches.

Q: Rubber tube in the production process need to wrap cloth, in order to finalize the design, I want to know what cloth is winding cloth, what is the specification, please god!: Rubber pipes need to be wrapped in fabric during production so that they can be easily formed. I want to know that the winding fabric is commonly called water cloth". Specifications can generally be winding as required!

Q: The basic buret is a rubber tube is inlaid with a glass bead to replace glass piston. Why this burets cannot be used to install Potassium Permanganate solution?: The rubber tube can be Potassium Permanganate oxidation

Q: Can the rubber hose for the LPG cooker and gas cooker be general?: The rubber hose for the gas cooker and the gas cooker can be used as long as the size is the same.

Q: How to determine the tensile strength of GB rubber joint?: The tensile strength test specimen is dumbbell shaped and can be divided into 1, 2, 3 and 4 types, of which type 1 is universal, and the specific dimensions of each part of the sample are as follows:For non-standard specimens, that is, the maximum thickness of the narrow part of the sample taken from the finished product is specified as: type 1 is 3.Omm, type 2 and type 3 are 2.5mm, and type 4 is 2.Omm.

Q: M40 and M50, and then the hose is 2 "what does the box connection mean?": M40 and M50 are the specifications of the teeth, but you do not specify the spacing of the teeth.

Q: Three yuan ethylene propylene rubber joint (high temperature resistant rubber joint) can withstand high temperature: Three high temperature rubber with high temperature resistance and outstanding resistance to ozone, weather resistant performance, using its unique elastic and ozone in the temperature range -40 ~ 150 degrees of internal energy, weather resistance and other advantages, the suitable seal required for making hot institutions, such as the seal ring light source lamp cover. Valve pad.

Q: What are the types of metal hose couplings?: DKJ jointStructure and characteristics:The DKJ card sleeve type metal hose joint can connect the steel pipe without the screw and the hose, and save the thread setting process, just screw the screw in;The metal joint is made of zinc alloy. The surface is zinc plated, sanded or chrome plated. The structure is compact and the strength is high. The steel pipe and the metal hose are connected reliably, and the appearance is beautiful;The metal fittings are jacketed to connect the metal hose to the non threaded steel tube;Suitable metal hose: JS, JSH, JSB, JSHG;Adaptation: steel thin steel wire pipe, black, tin pipe (water, gas);When choosing DKJ card type metal joint, please pay attention to the specification and size of the connecting pipe hose.

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