Hydraulic hose fittings for 4SP DN20

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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: 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: What are the production processes and characteristics of high pressure rubber hose?: Production flow chart of high pressure steel wire braided hose:High voltage wire winding production process: rubber hose, pipe extrusion, boiled casing (core wipe silicone oil), wrapped around the screen (screen on the casing after finishing cutting winding), a layer of glue, the first layer of steel wire winding, two winding layer of glue, second layers of wire, third in the layer of glue, third layers of wire winding layer, fourth layer, fourth layer winding wire, package cover, water roll of cloth, cloth, water solution of vulcanization, mandrel stripping, a hydraulic, appearance and dimension inspection and packaging storage.

Q: The newly purchased natural rubber tube is too large. How can it be removed?: When rubber is peculiar, it can be scrubbed by hydrogen peroxide. After drying, the odor will disappear. Or with waste tea sent to rubber products, tea has the role of adsorption odor.

Q: Can black soft rubber pipes be used as water pipes? Why is there a pungent odor?: Black rubber hose is not suitable for water pipes, black rubber tube, or all the use of recycled rubber is very high; and black rubber tube is generally industrial use.

Q: Can the spring hose joint be connected to the tap?: 1 use dry cloth or paper towels to wipe the elbows of the pipe, and also to dry on the bottom;2, more than 10 minutes, in the use of dry towel on the elbow section, pay attention to observe, if the paper towel is wet, the exemption proved that the site leaks. If there is no problem with the elbow, use the same method to test the lower part of the elbow and locate the leaking part.

Q: Hydraulic hose joint configuration: Strong uplift: hose connector is composed of a core tube and sheathed and clamped together with the sleeve, the sleeve is divided into two sections, the first section length is less than second and greater than the outer diameter of section second; the core tube is divided into two sections, the first section is the second section is the joint oil, rubber press section; the core pipe and the sleeve rubber press section cooperation is divided into three parts. The first part is a locking part, the second part is the part of the third part is the steel wire buckle, rubber press sealing parts; in the first part, the outer surface of the core pipe has a clamping groove, the sleeve surface along the circumferential direction with a snap ring matched; in the second part, the core tube the outer surface of a step and a groove, the inner surface of the sleeve ring a match; in the third part, the outer surface of the core pipe is provided with at least two corrugated groove, the sleeve surface is provided with at least two teeth groove. The utility model is used for the steel wire woven hose made of inner rubber layer, steel wire layer and outer rubber layer, and has the advantages of excellent pull proof performance, long service life and good sealing performance.

Q: Three yuan ethylene propylene rubber tube covered with nylon PA66, what glue can not afford the layer?: Rubber and nylon 66 composite needs special treatment, high temperature vulcanization will not rise layer, we can wait for production, need to produce details, Baidu search: rubber technology, Li Yuan studio.

Q: Excuse me: how can a pen with a rubber tube attract more ink?: First suck some of the hose, and then put the pen flat in the ink. It's OK inside

Q: How can the hose of natural gas be connected to the water heater?: The gas source is connected with a gas water heater by using a flexible stainless steel bellows, and the ends of the pipe are pressed into bell mouths by special tools, and two movable nuts are pre sheathed. Connect one end of the pipe to the outlet of the gas meter (tighten the nut), and the other end is connected to the gas inlet of the heater (screw another nut) so that the connection between the gas pipe and the water heater is completed.

Q: What with the appropriate suction tube Dichotomanthes tube and rubber machine: The spiral tube called spiral steel tube or spiral welded pipe, the low carbon steel or low alloy structural steel strips in a helical line certain angle (called forming angle) rolled into a tube, then the tube welding seam made up, it can be used in narrow strip production of large diameter steel pipe spiral pipe is mainly used in oil.

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