Product Details

Product Description

Construction: It is composed of an inner rubber protection layer, middle rubber layer, steel wire spiral layer and external rubber cover.

Applications: Steel wire spiral drilling rubber hoses are used in oil fields, well cementing, well repairing, geological explorations, small drilling machine, and water conveyance at coal excavations. They are useful to carry slurry, water at environmental temperature, and other fluids.

Working Temperature: From -40℃ up to +100℃

Executive Standard: GB10544-2003, API Spec 7K, SY 5469.

Level	Inside Diameter		Outside Diameter	Working Pressure	Proof Pressure	Weight	Min.Bend Radius
A	in	mm	mm	MPa(ps)	MPa(ps)	kg/m	mm
	1 1/2	38	51	11(1500)	22(3000)	2.19	560
	2	51	65	11(1500)	22(3000)	3.03	900
	2 1/2	64	78	11(1500)	22(3000)	3.95	1200
B	1 1/2	38	52	14(2000)	28(4000)	2.39	560
	2	51	66	14(2000)	28(4000)	3.25	900
	2 1/2	64	79	14(2000)	28(4000)	4.37	1200
	3	76	98	14(2000)	28(4000)	7.76	1200
	3 1/2	89	113	14(2000)	28(4000)	9.95	1300
	4	102	127	14(2000)	28(4000)	12.43	1400
	5	127	153	14(2000)	28(4000)	15.25	1500
	6	152	178	14(2000)	28(4000)	18.71	1600
C	1 1/2	38	55	28(4000)	56(8000)	3.65	560
	2	51	69	28(4000)	56(8000)	5.15	900
	2 1/2	64	88	28(4000)	56{8000)	7.86	1200
	3	76	105	28(4000)	56(8000)	13.12	1200
	3 1/2	89	121	28(4000)	56(8000)	16.79	1300
	4	102	137	28400O)	56(8000)	21.70	1400
	5	127	164	28<4000)	56(8000)	28.46	1500

Packaging & Shipping