Rotary Drilling Rubber Hose

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Product Detail

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		OutsideDiameter	WorkingPressure	ProofPressure	Weight	Min.Bend Radius
	Inside Diameter		OutsideDiameter	WorkingPressure	ProofPressure	Weight	Min.Bend Radius
	in	mm	mm	MPa(psi)	MPa(psi)	kg/m	mm
A	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	28(4000)	56(8000)	21.7	1400
	5	127	164	28(4000)	56(8000)	28.46	1500
	6	152	197	28(4000)	56(8000)	44.64	1600
D	2	51	73	35(5000)	70(10000)	6.46	900
	2 1/2	64	91	35(5000)	70(10000)	10.75	1200
	3	76	107	35(5000)	70(10000)	14.35	1200
	3 1/2	89	123	35(5000)	70(10000)	18.77	1300
	4	102	139	35(5000)	70(10000)	23.16	1400
	5	127	171	35(5000)	70(10000)	38	1500
	6	152	200	35(5000)	70(10000)	48.43	1600
E	2	51	80	52(7500)	104(15000)	10.37	1000
	2 1/2	64	101	52(7500)	104(15000)	17.88	1200
	3	76	120	52(7500)	104(15000)	24.45	1200
	3 1/2	89	135	52(7500)	104(15000)	29.33	1300
	4	102	148	52(7500)	104(15000)	34.24	1400
	5	127	189	52(7500)	104(15000)	55.39	1500
F	2	51	82	70(10000)	105(15000)	11.81	1000
	2 1/2	64	104	70(10000)	105(15000)	20.46	1300
	3	76	129	70(10000)	105(15000)	32.74	1300
	3 1/2	89	144	70(10000)	105(15000)	39.43	1400
	4	102	158	70(10000)	105(15000)	45.73	1500
G	2	51	92	105(15000)	157(22500)	17.37	1000