DIN EN 853 4SP DN20

Inquire Now

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Q: How to determine the parker381 hose joint?: PARKER hose connector specifications: 1/4 "to 2", the connection form of DKO 24 cone, American NPT taper thread, JIC37 degree flared, ORFS American plane seal, JIS60 cone, JIS30 degree flared, SAE flange etc.. It can be divided into three series: detachable, buckle pressing and Push-Lok. The detachable series hose joint does not need special equipment when it is assembled, so it is easy to operate. It is especially suitable for field operation and can be reused. But because of the high price, fewer customers are used. Buckling type series high voltage because the connection is reliable and widely used, but the processing assembly need to withhold special equipment, so the majority of customers directly buy hose assembly. Push-Lok series are suitable for low voltage applications. They are widely used in automobile production lines because of their rapid assembly and disassembly, easy maintenance and replacement. They are also widely used in the die industry.

Q: What is the essential difference between silicone tube and rubber tube?: Silicone tube 100% non-toxic, tasteless, fine silk, silicone silicone tube (article), high pressure resistant silicone tube, silicone tube, gear shaped sealing strip, shaped article, food grade (non-toxic) silicone tube (article), medical silicone tube, silicone tube, silicone tube medicinal woven (used for conveying working pressure, liquid food, pharmaceutical and biological products. ) medical silicone pipe joint, silica gel sealing tube, flame retardant tube (strip), silica gel foamed pipe (strip), high temperature resistant silicon rubber tube, performance: cold resistance, high temperature resistance. Harmless non-toxic and tasteless; suitable for small household appliances (coffee pot, kettle, electric iron, electric cooker, frying pan, disinfection cabinet, drinking machine, pulp machine, bread machine, gas cooker, water heater) and electronic, automobile, medical and other mechanical products.

Q: The engine cylinder head cover behind the drop rubber tube what reason (Xichai 490 engine) (note the valve chamber cover tube): You don't know how to repair the craft, experienced by the feeling on the line, strictly speaking, is the valve clearance feeler to grasp, generally 125, 150 valve clearance at around 0.025-0.030, the exhaust valve to the inlet valve a little bigger than. Your car is too loud. Do you think the cam or valve is too big to wear? You have to go to an experienced garage to repair it.

Q: Is the metal hose the same as the soft connection?: Some places are a term, but there are also soft connections, non-metallic soft connections, metal soft connections, so it's better to ask what you want

Q: What is the rubber sleeve flange connection sleeve?: Advantages of gate valves(1), the fluid resistance is small, the sealing surface by the erosion of small and medium Chong brush.(2) it is more labor-saving to open and close.(3) the flow direction of medium is unrestricted, no disturb, no pressure reduction.(4) the utility model has the advantages of simple shape, short structural length, good manufacturing technique and wide application range

Q: How can the rubber tube be used properly and how to use it properly?: The hose burst caused by frequent and severe pressure impact. This situation is not generally under the static pressure caused by too much, but the number and intensity and pressure impact. Engineering machinery in operation, will be repeated in the hydraulic tubing suddenly increased or decreased, which impact on the oil pressure of frequent the damage of the oil seal, resulting in increased, loosening hose leakage and rupture foaming and pipe joint. Therefore, in operation, the valve stem can not be too hard, must be gentle.

Q: What are the pipes in the air conditioner?: General automotive air conditioning work principle: compressor exhaust, condenser, liquid storage dryer, expansion valve, evaporator, compressor suctionEach of the arrows (except the expansion valve to the evaporator) represents an air conditioning line. Some of them are rubber tubes and some are made of metal tubes.

Q: How about rubber transfusion hose?: Then, the inner tubing with the core is coiled with copper wire or copper wire rope on the winding machine or the braiding machine. At the same time to pay attention to the winding machine or knitting machine should take the middle sheet winding synchronous glue in each of the two layers of copper wire and copper wire in the middle, and we also pay attention to the beginning and end of winding steel wire binding.

Q: How can the tightness of rubber tube and metal pipe joint be ensured?: To see what kind of material hose, small 1MM~2MM, if the inner pressure then add hoop.

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.

Send your message to us

*Email

*TEL

*Quantity

*Unit