High Quality SAE J2064 Standard R134a Refrigerant Resistant Auto AC Hose

Hoses according to SAE J2064 standards :-
Typical for automotive are DN 8, 10, 13 and 16 mm with textile reinforcement in standard (thick wall) or LW (thinned wall) version.
Hoses in DN 22, 28 or 35 mm with steel braid are used in bigger systems (e.g. in buses and coaches).
Working pressure to 35 bar, working temperature from -40°C to +135°C. For industrial refrigeration systems special types of thermoplastic hoses (with polyamide internal layer) are used.

The advent of the polyamide layer inside an AC hose meant that the number of layers of polyester fiber is reduced. The impermeability of the gas is dependent on the inner tube as well as the outer cover of the hose.

he pressure of suction and discharge of the refrigeration system varies from car to car and also the compressor of the system. Thus differnet types of hose serve a special unique purpose, I recommend we consult with an engineer who designed the system before we change the type of AC hose in any system.

Baili Hose CO., LTD. located at Hebei Province, the centre of north China, 200 km away from Tianjin Port. Our company is specialized in manufacturing steel wire braided Hydraulic Hose, steel wire spiral hydraulic hose,textile braid hydraulic hose, automobile air conditioning hose, themoplastic hose, PTFE teflon hose. At present,our company have more than 500 employees and about 20 technicians.

Baili has advanced equipment of production, test and inspection, Advanced technology, well-built system of management and quality assurance. Our market share is increasing constantly based on reliable quality, reasonable price and great service. The products are widely applied in mine, metallurgy, petroleum, engineering mechanism and chemical. Now our products have been widely welcomed by many foreign countries around the world. Such as UK, Middle east, Germany, Japan, Korea, Indonesia and Malaysia.
Quality first, the supremacy services is our concept. We will keep working on servicing our customers heartedly with improving management, technology and products.

transparent PVC film packing, woven bag, pallet, reel packing or according to the customers' requirement.

We have two plants to meet your quantity requirement. Usually 15days for a 20' container. 

Good quality materials make our hose steady performance.
Our factory introduce advanced teconology and equipment to make the bets quality hydraulic hose . We have much experience of exporting and we produce the best quality hydraulic hose .

The process of Wire Braid Hydraulic Hose production

This is our testing room and testing machines. We have proffesional team to make sure all our products perfect quality.

We have Ozone aging test chamber， Tension tester， no rotor rheometer and burst pressure testing machine and so on. These are all the reson why more and more customer trust Baili. 

Q1. Do you produce smooth or cloth wrapped cover?
       A.   Both, we can produce both cover, which depends on customer’s request.
Q2. Do you produce embossed marking?
       A.  Yes, we do provide embossed and printing markings with different color.
Q3. Can you produce product with my own brand?
       A.   Yes, we have been offering OEM services for 20 years.
Q4. Does your product have different color hose?
      A.  Yes, we currently provide black, gray, red, blue and yellow.
Q5. How long does my order take to be delivered?
       A.   We can finish one 20’container within 15days.

1,We will freely help customer purchase fittings, if you order rubber hoses from us, more service

    you need we will try our best to supply.
2,We will reply you in 24 hours. Any questions please feel free to contact me!

WhatsApp: +86 18603182558