The Grip-R is hinged type repair clamp, it is ideal for all situations where you need to make a permanent repair under pressure. Simply open up the coupling, wrap it around the pipe and fasten- you have repaired the pipeline such as pipe joints, cracks etc in minutes and avoided the need for costly downtime.

Suitable for pipes O.D φ26.9-φ168.3mm

Suitable for pipes material: Carbon steel, stainless steel, copper, cunifer, cast and ductile iron, GRP, asbestos cement, HDPE, MDPE,, PVC, uPVC, ABS and other material.

Working pressure up to 40bar.

The advantage of GRIP-R repair clamps is that is can befitted to existing pipes in situation, without any need to remove and replacing pipes, GRIP-R pipe repair clamp can repair the pipes that are ageing and corrosive and pipe wall has holes or cracks. When installing it, it only needs pipe clamp to wrap the leakage part and tighten the bolt. Then the installation is finished ideally and reliably.

Outside diameter of GRIP-R Folding Pipe repair clamp is from 38 to 168.3mm.

GRIP-R Technical parameters

Pipe outside diameter		Clamping range	Working pressure		Product O.D.	Width	Distance between sealing slips	Setting gap between pipe ends		Torque rate	Bolt
O.D.		Min-Max			Φ D	B	C	without strip insert	with strip insert  (Max)
（mm）	（In.）	（mm）	(bar)	(bar)	(mm)	(mm)	(mm)	(mm)	(mm)	(Nm)	M
26.9	1.059	26-28	25	40	38	57	30	5-8	10	8	M6×2
30	1.181	29-31	25	40	42	57	30	5-8	10	8
33.7	1.327	32-35	25	40	45	57	30	5-8	10	8
38	1.496	37-39	25	40	50.3	61	26	5-8	10	10	M8×1
42.4	1.669	41-43	25	40	54.7	61	26	5-8	10	10
44.5	1.752	44-45	25	40	56.8	61	26	5-8	10	10
48.3	1.902	47-50	25	40	64.2	61	26	5-8	10	10
54	2.126	52-56	20	35	70	76	37	5～10	15	10	M8×2
57	2.244	55-59	20	35	73	76	37	5～10	15	10
60.3	2.374	59-62	20	35	76.2	76	37	5～10	15	10
66.6	2.622	64-68	20	40	85.5	95	37	5～10	25	20	M8×2
70	2.756	68-71	20	40	89	95	41	5～10	25	20
73	2.874	71-75	20	40	92	95	41	5～10	25	20
76.1	2.996	74-78	20	40	95.2	95	41	5～10	25	20
79.5	3.130	78-80	20	40	98.5	95	41	5～10	25	20
84	3.307	82-86	20	40	103	95	41	5～10	25	20
88.9	3.500	87-91	20	40	108	95	41	5～10	25	20
100.6	3.961	99-103	18	35	120	95	41	5～10	25	20
101.6	4.000	100-104	18	35	120.7	95	41	5～10	25	20
104	4.094	102-106	18	35	123	95	41	5～10	25	20
104.8	4.126	103-107	18	35	124	95	41	5～10	25	20
108	4.252	106-110	18	35	127	95	41	5～10	25	20
114.3	4.500	112-116	18	35	133.4	95	54	5～10	35	20
127	5.000	125-129	18	40	148	110	54	5～10	35	25	M12×2
129	5.079	127-131	18	40	150	110	54	5～10	35	25
130.2	5.126	128-132	18	40	151.3	110	54	5～10	35	25
133	5.236	131-135	18	40	154	110	54	5～10	35	25
139.7	5.500	138-142	18	40	160.8	110	54	5～10	35	25
141.3	5.563	139-143	18	35	162.4	110	54	5～10	35	25
154	6.063	152-156	18	35	173.4	110	54	5～10	35	25
159	6.260	157-161	18	35	180	110	54	5～10	35	25
168.3	6.626	166-171	18	35	186	110	54	5～10	35	25

GRIP-R Material Selection

Material                     Components	V1	V2	V3	V4	V5	V6
Casing	AISI 304	AISI 316L	AISI 316TI	AISI 316L	AISI 316TI
Bolts	AISI 304	AISI 316L	AISI 316L	AISI 304	AISI 304
Bars	AISI 304	AISI 316L	AISI 316L	AISI 304	AISI 304
Anchoring ring
Strip insert (optional)	AISI 301	AISI 301	AISI 301	AISI 301	AISI 301

Material of rubber gasket 

Material of seal	Media	Temperature range
EPDM	All quality of waters,waste water, air, solids and chemical products	-30℃ up to+120℃
NBR	Water,gas, oil, fuel and other hydrocanbons	-30℃upto+120℃
MVQ	High temperature liquid, oxygen, ozone, water and so on	-70℃ up to+260℃
FPM/FKM	Ozone, oxygen, acids,gas, oil and fuel (only with strip insert)	95℃up to+300℃

Application:

Oil pipeline. Cooling water. Compressed air. Rinse water. Waster water treatment. Water distribution. Gas distribution. And other fields.