Double Layer PA Tube

Double Layer PA Tube Structure:

Type A: Extruded single-wall PA tube

Type B:

Inner tube: compression resistant PA

Reinforcement: Polyester fibre

Cover: wear resistant PA

Double Layer PA Tube Application:

PA hose can be used to transport compressed air, water, oil, chemicals etc.

It's widely used in light truck, air brake hose in car, power steering hose; forklift truck, loading care excavator, crane, ships, engineering machinery and control system line; paint; high pressure liquid resin spraying pipe, air condition etc.

When coiled up, it can be used in air brake system, automated machinery, coating machinery, pneumatic tools and hydraulic machinery.

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Double Layer PA Tube Description:

Double Layer PA Tube is made from polyamide resin. This material is known for outstanding chemical, abrasion and impact resistant. It is ideal for pneumatic accessories that connected to air brake system. Commonly, it's used in pneumatic control, automotive, hydraulic line, etc.

Double Layer PA Tube Characteristics:

High working pressure and burst pressure

Excellent bending property

Oil and chemical resistant

Superior wear resistance

Color: transparent, black, blue, red, yellow, green, white, orange

Temperature: -45℃(-49℉) to +100℃(+212℉)

Double Layer PA Tube Specifications:

Item Code	OD		ID		Wall Thickness		B.P		Bending Radius		L
Item Code	inch	mm	inch	mm	inch	mm	psi	bar	inch	mm	kg
SAE J844-A-2	1/8''	3.2	0.079	2	0.023	0.6	1000	69	0.37	9.4	1.51
SAE J844-A-2.3	5/32''	4	0.092	2.3	0.032	0.8	1200	82.7	0.50	12.7	2.54
SAE J844-A-3	3/16''	4.8	0.118	3	0.035	0.9	1200	82.7	0.75	19.1	3.43
SAE J844-A-4	1/4''	6.4	0.17	4.3	0.04	1	1200	82.7	1.00	25.4	5.4
SAE J844-A-5	5/16''	7.9	0.232	5.9	0.04	1	1000	69	1.25	31.8	3.49
SAE J844-B-6	3/8''	9.5	0.251	6.4	0.062	1.6	1400	96.5	1.50	38.1	5.98
SAE J844-B-9	1/2''	12.7	0.376	9.6	0.062	1.6	950	65.5	2.00	50.8	8.67
SAE J844-B-2.3	5/8''	15.9	0.441	11.2	0.092	2.3	900	62.1	2.50	63.5	7.79
SAE J844-B-14	3/4''	19.1	0.566	14.4	0.092	2.3	800	55.2	3.00	76.2	9.56

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