Fiber Spiral Refrigerant Charging Hose Smooth NBR And PVC -30℃ - +100℃

Inner Diameter Size 5mm Refrigrant Charging Hose , Smooth And Three Colors Cover

1. Specification and package:

See the table above for available common specifications, pressure, weight, length and volume etc;

Standard dual protective packaging: transparent OPP films intertwined inner layer; braided spiraled outer layer;

In addition, the carton packing and pallet packing are available as the case may be, but shall be changed additionally.

2. There are three layers for refrigerant charging hose:

For inner tube, it is made of synthetic NBR rubber.

For reinforcement, it is high tensile fiber braided, the fiber is usually polyester thread, with the fiber braided reinforcement, the hose pressure can be guaranteed.

For outer tube, it is made of synthetic NBR and PVC for its good wear resistance.

Material is very important to hoses, we has been using good material and better compound rubber formula to guarantee the use time and security of hoses.

3. Detailed material for the performance of refrigerant charging hose:

Anti-ozone aging: in the standard test chamber, concentration: 50+/-pphm; temperature: 40+/-2℃; testing period: 72t; without crack.

Heat-proof aging: in the standard aging chamber, temperature: 70+/-℃; testing period: 72t; tensile change: not more than -25%; tensile stretch: not more than -30%.

Physical properties: tensile stretch of inner and outer rubber layer:>300%; flexiblity of hose is sound under -30+/2℃ for 5t; without craze crack or fracture after 180 bending over or doubling.

Corrosion resistance: the oil resistant grade of inner rubber layer is RMA-B; hexane corrosion resistant; preventing seepage of various refrigerants.

4. Refrigerant charging hose assembly is provided here.

We can supply hose assembly with brass fittings, other material fittings are also available here. we have a set of machines to crimp the fittings. Quality is stable.

We can supply some products which is related to the hose, these products can clamps (stainless steel and iron material ), protective sleeve etc. We have stable suppliers of these products. Since their good quality, we have been cooperating with them for over 8 years. 

5. Our refrigerant charging hose meets CE certification, quality is well-accepted in the markets of the EU, the North America. We use good NBR material, flexible, durable, no recycled rubber, high level of grade RMA-A and antiseepage. 

6. We can provide free hose samples for customers test.

We can design the printing for our customers, according to customers' specific requirement.

We can ship the goods as customers request. The regular shipment is by sea, by air  and by express. 

We can offer excellent after-sales services. Our team covers more than 20 salesmen, our team welcome you with professional product knowledge and full passion. Passion for hose, passion for you.