DIN EN 857 2SC Hydraulic Hose DN19

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: What do you mean by "DN" on hydraulic hose?: Hydraulic hose temperature: -40 ~ 120 DEG C, product specification range: DN2.5mm ~ DN305mm.

Q: Acid burette and burette why different structure: The basic buret cannot use frosted glass, like a night can produce sodium silicate, lead glass cock is stuck and can not rotate. With smooth glass beads with rubber tube, you can play a sealing role, the use of a little skill, pinch the rubber tube, in the upper part of the glass bead force, resulting in a gap, let the liquid drop out. If pinch in the lower half, it will lead to the lower end of the glass tube bubble, the amount is not accurate. Burette after use must be washed with water.

Q: What are the production processes and characteristics of high pressure rubber hose?: According to the knitting process, the high-pressure hose is divided into high-pressure steel wire braided hose and high-pressure steel wire winding hose.

Q: What is the function between the rubber pipe joint and the installing pipe?: The inner seamless seamless rubber joint prevents the corrosive medium from eroding the inner wall of the rubber joint and improves the service life in the high temperature resistant, acid resistant and oil resistant pipes.

Q: Latex tube, rubber tube, silicone tube, which three of the best tightness?: Rubber tightest is butyl rubber, rubber pipe products in general, with no fiber layer, expanding 300-500% is no problem, you can put it into the glass tube, depends on the strength of the glass tube and technique.

Q: Method for inserting glass tube into rubber tube when assembling instrument: In the pipeline connection, the rubber tube and the plastic pipe are commonly used for the glass tube sleeve connection. Because the caliber of the glass tube is different, the sleeve connection method is different.The connection of the glass with the outer diameter can be connected by a rubber tube, and the inner diameter of the rubber tube shall be slightly smaller than the outer diameter of the glass tube, and the glass tube can be lubricated with water or soap (not oily lubricant) when connected.

Q: Are the bridges, bellows and rubber tubes drawn out or are they drawn only? And the bellows are tensioned with the steel strand?: It is relatively rare, usually corrugated pipe for zinc metal corrugated pipe, the construction unit may be in order to prevent pipe blockage, when pouring concrete, the corrugated pipe with rubber tube, after pouring completed final setting, you can pull out rubber tube. Bellows need not be drawn.

Q: Laboratory condensate water pipe must use rubber tube, shall not use latex tube reasons: Hose size measurement: the inner and outer diameter, outer diameter, wall thickness, enhancement layer concentricity, inner and outer layer of glue thickness, assembly diameter, new GB and ISO increased the length and the measuring point mark, provides no pipe joint and a hose length of various pipe joint measurement method.

Q: What are the types of metal hose couplings?: DPJ external threaded end metal hose joint is an extension of JB/GQ 0552, /83, D95-5 metal joint;The metal joint is made of zinc alloy. The surface is zinc plated, frosted or chrome plated. The structure is close, without porosity and high strength. The metal hose is connected reliably and has beautiful appearance;The metal joint is an end connection and a linear connection for connecting the metal hose to the case;Suitable metal hose: JS, JSH, JSB, JSHG;It is recommended to use an inch metal hose joint or a metric thread metal joint;Can be customized a variety of non-standard metal hose joints, special metal joints.

Q: What's the difference between hose and hose for compressed air?: In use, it is usually marked with color. For example, the intake is made of blue, and the exhaust is made red, but it is not necessary.

Send your message to us

*Email

*TEL

*Quantity

*Unit