SAE 100 R7/EN856 R7 DN20

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Ocean High Pressure Oil Rubber Hose

BANJO Hydraulic Hose Fittings

High Pressure Oil Rubber Hose

Oil Rubber Hose

Concrete Pump Rubber Hose

Hydraulic Rubber Hose for Gas OEM

Radiator Hose Kits with Aluminum Connector

Rubber Fuel Pipe High Pressure Two Layer

DN	Hose I.D		Hose O.D	Working Pressure		Burst Pressure		Minimum Bend Radius	Weight	Length
DN	inch	mm	mm	MPa	Psi	MPa	Psi	mm	kg/m	metres
3	1/8	3.3	8.5	17.2	2500	68.9	10000	13	0.037	20~100
5	3/16	4.8	10.8	20.7	3000	82.7	12000	20	0.068	20~100
6	1/4	6.4	13.0	20.7	3000	82.7	12000	33	0.085	20~100
8	5/16	7.9	15.1	17.2	2500	68.9	10000	46	0.103	20~100
10	3/8	9.5	17.0	15.5	2250	62.1	9000	51	0.141	20~100
13	1/2	12.7	20.7	13.8	2000	55.2	8000	76	0.210	20~100
19	3/4	19.0	27.1	8.6	1250	34.5	5000	127	0.287	20~100
25	1	25.4	34	6.9	1000	27.6	4000	203	0.542	20~100

Q: Access toilet water inlet hose joints, how to repair water?: However, be careful not to hold back too much to prevent the toilet from being cracked. Because before if overwind, or rust, is not open, can only remove the drainage valve inside with a pipe wrench stuck open.

Q: Acid burette and burette why different structure: A frosted glass knob with a Teflon plug instead of acid burette, the high price of some, but not afraid of corrosion lye, a general acid burette.

Q: What are the production processes and characteristics of high pressure rubber hose?: High pressure wire braided hose production process: rubber, rubber mixing, extrusion, heat pipe casing (core casing, silicone oil and then wipe) molding glue, woven wire (wire stranding), package glue, water reel cloth, cloth, water solution of vulcanization, mandrel stripping, cutting head, pressure test and inspection packaging and warehousing.

Q: How to prevent leakage of rubber joint check valve?: As a result of rubber materials, pure flexible check valve, no noise at work, very quiet, reduce noise pollution of the environment. Because his rubber material belongs to butyl rubber, so his wear resistance is very good.

Q: Can the rubber hose for the LPG cooker and gas cooker be general?: However, attention should be paid to the isolation of fire sources during storage and transportation, avoiding the exposure of sharp instruments and more corrosive chemicals, and avoiding prolonged storage in daylight.

Q: What is the principle of communicating devices? What if the rubber tube is used as a connecting device to change the water for the fish?: The principle of communicating devices can be explained by liquid pressure. If the same liquid is contained in a U glass tube, a small liquid AB is conceived at the center of the bottom of the communicating device. If the liquid is stationary, it does not flow. The pressure of the liquid in the left tube toward the right side of the liquid AB must be equal to the pressure of the liquid in the right tube toward the left of the liquid AB. Because in the communicating vessel is filled with a liquid, the same two liquid column density, according to the formula of P= P GH liquid pressure that only when both sides is equal to the height of liquid column, the liquid column is equal to the pressure on both sides of the liquid film AB. Therefore, in the case of no flow of liquid, the liquid level in each vessel of the communicating device shall be kept flat. (ideal model method) the connecting device is characterized in that the liquid level in each container is flat only when the same liquid is contained in the container. If the container is tilted, the liquid in each container is about to begin to flow. One end of the liquid column flows to the lower end of the liquid column and stops flowing until the liquid level in each container is normal. As with rubber tube two glass tubes connected together in container with a liquid, which will be a fixed tube, the other tube up and down or tilt, can see the two tube level in stationary phase remained flat. The connecting device is provided with the same liquid, but the pressure on the liquid surface is unequal, and the pressure difference of the liquid surface is equal to the pressure difference produced by the liquid level difference of the two container of the communicating device.

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: Do the rubber joint and Y filter need flange connection?: Rubber hose joints are usually externally threaded, and type Y filters are internally threaded and are directly connected to the same caliber.Flange connection also has ah, according to demand

Q: What's the difference between a silicone tube and a rubber tube?: The main performance of the rubber tube: rubber tube is non-toxic, environmental protection, physical inertia, UV resistance, ozone resistance, resistance to high temperature (-8 to 300), high transparency, strong resilience, resistant to compression permanent deformation, oil resistance, impact resistance, acid and alkali resistance, wear resistance, flame resistance, voltage, conductive properties.

Send your message to us

*Email

*TEL

*Quantity

*Unit