Suzhou Huadong Rubber Industrial Co., Ltd.|Suzhou Shengda Rubber Products Co., Ltd.

internal diameter mm			model	add layer outside diameter mm		Hose OD mm		working pressure MPa(kgf/cm2)	minimum bending radius mm	reference weight kg/m	General production length m
internal diameter mm				min	max	min	max
nominal size	min	max		min	max	min	max
4	3.6	4.4	Ⅰ	9.8	10.2	13.4	14.5	25	80		50
5	4.5	5.4	Ⅰ	8.9	10.1	11.9	14.1	21(214)	90	0.26	50
			Ⅱ	11.6	11.7	13.6	15.7	37(377)		0.42
			Ⅲ	12.4	13.5	15.4	17.5	45(459)		0.60
6.3	6.1	6.9	Ⅰ	10.6	11.7	13.6	15.7	20(204)	100	0.31	50
			Ⅱ	12.1	13.3	15.1	17.3	35(357)		0.50
			Ⅲ	13.9	15.1	16.9	19.1	40(408)		0.70
8	7.7	8.5	Ⅰ	12.1	13.3	15.1	17.3	17.5(179)	115	0.34	50
			Ⅱ	13.7	14.9	16.7	18.9	30(306)		0.53
			Ⅲ	15.5	16.7	18.5	20.7	33(337)		0.74
10	9.3	10.1	Ⅰ	14.5	15.7	17.5	19.7	16(163)	130	0.42	50
			Ⅱ	16.1	17.3	19.1	21.3	28(286)		0.67
			Ⅲ	17.9	19.1	20.9	23.1	31(316)		0.92
12.5	12.3	13.5	Ⅰ	17.5	19.1	20.5	23.1	14(143)	180	0.55	50
			Ⅱ	19.1	20.7	22.1	24.7	25(255)		0.85
			Ⅲ	20.9	22.5	23.9	26.5	27(275)		1.16
16	15.4	16.7	Ⅰ	20.6	22.2	23.6	26.2	10.5(107)	205	0.65	50
			Ⅱ	22.2	23.8	25.2	27.8	20(204)		1.00
			Ⅲ	24	25.6	27	29.6	22(224)		1.38
19	18.6	19.8	Ⅰ	24.6	26.2	27.6	30.2	9(92)	240	0.72	50
			Ⅱ	26.2	27.8	29.2	31.8	16(163)		1.10
			Ⅲ	28	29.6	31	33.6	18(184)		1.50
22	21.8	23	Ⅰ	27.8	29.4	30.8	33.4	8(82)	280	0.82	50
			Ⅱ	29.4	31	32.4	35	14(143)		1.26
			Ⅲ	31.2	32.8	34.2	36.8	16(163)		1.71
25	25	26.4	Ⅰ	31.2	33	35.2	38	7(71)	300	1.01	50
			Ⅱ	33	34.8	37	39.8	13(133)		1.47
			Ⅲ	34.8	36.6	38.8	41.6	15(153)		1.92
31.5	31.3	33	Ⅰ	37.7	39.7	41.7	44.7	4.4(45)	420	1.34	20
			Ⅱ	39.5	41.5	43.5	46.5	11(112)		2.02
			Ⅲ	41.3	43.3	45.3	48.3	12(122)		2.65
38	37.7	39.3	Ⅰ	44.1	46.1	48.1	51.1	3.5(36)	500	1.54	20
38	37.7	39.3	Ⅱ	45.9	47.9	49.9	52.9	9(92)	500	2.31	20
51	50.4	52	Ⅰ	57	59	61	64	2.6(27)	630	2.21	20
51	50.4	52	Ⅱ	58.8	60.8	62.8	65.8	8(82)	630	3.11	20