Type 902 MT/T98 Wire Braided Hydraulic Rubber Hose for Coal Mining (China Manufacturer) - Other Chemicals - Chemicals Products

Type 902 MT/T98 Wire Braided Hydraulic Rubber Hose for Coal Mining

Structure:

Consists of synthetic rubber tube, 2 to 3 layers of wire braided reinforcements, and flame- /static-retardant synthetic rubber cover.

Application:

Used to transport petroleum- or water-based fluids in the hydraulic support of coal mine.

Working Temperature Range:

–40°C to +100°C

Standard:

MT/T98-2006

Specifications:

Two Layers of Wire Braided Reinforcements
Size	I.D		W.D		O.D		W.P	P.P	B.P	B.R	W.T
In	Min	Max	Min	Max	Min	Max	MPa	MPa	MPa	mm	kg/m
1/4-2	5.8	6.5	12.9	13.9	16	17.2	56.0	70.0	140	100	0.48
5/16-2	7.8	8.5	14.9	15.9	18	19.2	48.0	60.0	120	115	0.60
3/8-2	9.8	10.5	16.9	17.9	19.9	21.1	40.0	50.0	100	130	0.68
1/2-2	12.8	13.5	20.7	21.7	23.7	24.9	36.0	45.0	90	180	0.93
5/8-2	15.8	16.6	23.7	24.7	26.5	28.1	32.0	40.0	80	205	1.07
3/4-2	18.8	19.8	26.7	27.7	29.4	31.0	25.0	31.5	63	240	1.08
7/8-2	21.8	22.8	30.7	31.0	32.6	34.0	22.0	27.5	55	280	1.28
1-2	24.8	25.8	33.5	34.5	36.0	37.6	21.0	26.5	52	300	1.52
1-1/4-2	31.6	33.6	40.2	41.2	43.8	46.2	17.0	21.5	42.5	420	1.91-
1-1/2-2	37.7	39.8	46.5	47.5	49.8	52.2	12.0	15.0	30	500	2.10
1-3/4-1	44.6	45.6	53.5	54.5	56.8	59.2	9.0	13.5	22.5	550	2.40
2-2	50.7	52.0	59.5	60.5	62.8	65.2	8.0	12.0	20	630	2.51
2-1/2-1	63.5	65.3	73	75	78	80	7	10.5	21	800	3.30
3-1	75.5	77.5	85	87	90	94	6	9	18	920	3.90
3-3/8-1	84.5	86.7	94	96	99	103	5	7.5	15	1000	4.30
3-1/2-1	88.4	90	98.5	100.5	104	108	5	7.5	15	1100	4.54
4-1	101	104.5	112	116	118	123	4	6	12	1300	5.13

Three Layers of Wire Braided Reinforcements