TIANYIN is a manufacturer of multiple grades and sizes of traditional Worm Drive hose clamps. Our SAE type F clamps have all stainless steel bands and housings.TIANYIN tradition for nearly a decade

H Series – "Gold" Screw Clamps
Band and housing are 200/300 series stainless steel. Screw is 5/16" slotted hex head, heat treated carbon steel, double plated with zinc plus trivalent chromate for long lasting protection. Good general-purpose clamp


HSS Series – With "400" Series Steel Screw Clamps

Band and housing are 200/300 series stainless steel. Screw is 5/16" slotted hex head, heat treated 400 series stainless steel. The high corrosion resistance of this all stainless steel band, housing and screw makes this the perfect clamp for numerous industrial installations.

     


MarineWorm Drive Hose Clamp Manufacturer Sizing / Clamping Range Chart

SAE Sizes	min.dia.(in.)	max.dia.(in.)	min.dia.(mm)	max.dia.(mm)
6	3/8	7/8	10	22
8	7/16	1	11	25
10	1/2	1-1/16	13	27
12	1/2	1-1/4	13	32
16	11/16	1-1/2	18	38
20	3/4	1-3/4	19	44
24	1	2	25	51
28	1-1/4	2-1/4	32	57
32	1-1/2	2-1/2	38	63
36	1-3/4	2-3/4	44	70
40	2	3	51	76
44	2-1/4	3-1/4	57	82
48	2-1/2	3-1/2	64	89
52	2-3/4	3-3/4	70	95
56	3	4	76	101
60	3-1/4	4-1/4	83	108
64	2-1/2	4-1/2	64	114
72	3	5	76	127
80	3-1/2	5-1/2	89	140
88	4	6	102	152
96	4-1/2	6-1/2	114	165
104	5	7	127	178
116	5-3/4	7-3/4	146	197
128	2-1/2	8-1/2	64	216
140	7-1/4	9-1/4	184	235
152	2	10	51	254
164	2	10-3/4	51	273
176	9-1/2	11-1/2	241	292
188	2	12-1/4	51	311
208	11-1/2	13-1/2	292	343
224	12-1/2	14-1/2	318	368
236	13-1/4	15-1/4	337	387
248	2	16	51	406