I．Performance and Purpose

The sealing ring with Y-section, it is used in steel pipe hydrostatic testing machine for water filling and air exhaust mould. This kind of sealing ring can replace the right angle combination seal ring TBI-1G or TBI-1B. The sealing groove processing and seal ring installation are easy than the right angle combination seal ring.

II．Material: Polyurethane

III．Working conditions

Cooperate with type D or C sealing element, it also can be used for other sealing.

IV．Design standards

Refer to GB/T3672.1-2002 tolerance.

V．Sample for ordering sign

Marked the model and Order No. of expansion ring, Only order No. is also permitted.

Example:TypeY600 X6.8 ExampleY111

VI．Sample for ordering sign

Type Y sealing ring for axes

序号 No.	规格型号 Type	沟槽尺寸 Groove dimension			密封圈尺寸 Sealing ring	订货号 Order No.
		D H9	d f8	L	Lo
1	Y160×6.65	173.6	160	11.5	10.5	Y101
2	Y330×6.65	344	330	11.5	10.5	Y117
3	Y351×6.8	364.6	351	11.5	10.5	Y102
4	Y376.4×6.8	390	376.4	11.5	10.5	Y103
5	Y391.4×6.8	405	391.4	11.5	10.5	Y104
6	Y416.4×6.8	430	416.4	11.5	10.5	Y105
7	Y451.4×6.8	465	451.4	11.5	10.5	Y106
8	Y461.4×6.8	475	461.4	11.5	10.5	Y107
9	Y471.4×6.8	485	471.4	11.5	10.5	Y108
10	Y506.4×6.8	520	506.4	11.5	10.5	Y109
11	Y520×6.65	533.6	520	11.5	10.5	Y118
12	Y576.4×6.8	590	576.4	11.5	10.5	Y110
13	Y600×6.8	613.6	600	11.5	10.5	Y111
14	Y620×6.8	633.6	620	11.5	10.5	Y112
15	Y670×6.8	683.6	670	11.5	10.5	Y113
16	Y696×6.8	709.6	696	11.5	10.5	Y114
17	Y730×6.8	743.6	730	11.5	10.5	Y115
18	Y795×6.8	808.6	795	11.5	10.5	Y116