Concrete pump rubber hose, ISO9001:2008, Black NR and BR synthetic rubber

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Quick Details

· Place of Origin: Hebei, China (Mainland)

· Brand Name: CMAX/CNBM

Packaging Details:	Package: plastic films, then wrapped with fabrics
Delivery Detail:	According to the Quantity

Specifications
High Quality Concrete Pump Delivery Rubber Hose
1.high quality
2.ISO9001:2008
3.reasonable price

1. Material: Black NR and BR synthetic rubber .

2.Reinforcement:Spiral textile/steel wire.

3. Widely application: Schwing PM SANY Zoomlion and other brand concrete pump trucks.

4.Cover:Abrasion resistantant,heat and ozone resistant.

5.Inside diameter:50-152mm

6.Working pressure:8.5 MPA.

7.Detailed specification:

Q: The rubber tube of the gas cooker is aging. It's leaking. Can you change it for yourself?: This brand has been doing for more than 20 years, you can go to the store to find, certainly some, safety first, trouble trouble point.

Q: What should I pay attention to when rubber tube is in storage?: The phenomenon of natural vulcanization caused by long-term exposure to corrosive gas or prolonged exposure to sunlight is called aging of rubber. The main phenomena are increasing of self weight, volume expansion and strength reduction.

Q: How long is the service life of the gas hose?: The protection work is very important, regular replacement of gas hose and make use of the gas hose gas pipeline safety in general, the gas hose has a life span of two years, usually pay more attention to inspection / check whether the aging hose, wear, corrosion or bad connection, avoid leakage.

Q: Is flexible rubber joint and telescopic device a kind of thing?: Characteristics of rubber pipe telescopic device:First, small size, light weight, good elasticity, easy installation and maintenance.Two, the installation can produce axial, horizontal, angular and angular displacement, without the user pipe is not concentric, flange is not parallel restrictions.Three, vibration and noise reduction at work.Four, using a special synthetic rubber resistant to high temperature, acid and alkali resistance, oil resistance, chemical corrosion resistance is an ideal product pipeline.

Q: Hose connector JB1885-77 what is the standard?: GB A flat joint core series hose assembly standard.

Q: What are the properties of stainless steel metal hose materials?: Stainless steel metal hose material is generally 304 stainless steel, the material of good ductility, flexibility, corrosion resistance, high temperature resistance.

Q: Why are the lengths of the household combustion equipment linked to the gas pipe hose no more than 2 meters?: Avoid prolonged accumulation of gas combustion

Q: The gas water heater uses metal pipes and rubber pipes: Gas water heater using metal pipe, good heat resistance, no aging!

Q: The selection of valves and fittings has the following requirements: The selection of hose inner screw thread joint can be rotated, because not hose and the joint body can rotate freely after buckling, configuration of internal thread after disassembly for hose.

Q: What kind of material does hose screw protection cover have? What are their advantages and disadvantages?: Hose cover is usually made of nylon or polyethylene

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