factory customized High Pressure Pipe Coupling - Double Lock Pipe Clamp (Pipe repair with a 2 lock active sealing system coupling) – Grip

Technical Parameter: 【VIEW】

PRODUCT DETAILS

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Double Lock Pipe Clamp (Pipe repair with a 2 lock active sealing system coupling)

The Grip-D is two-piece type repair clamp, can be fitted to exiting pipes in situ, without any need to remove and relay the pipes. This makes it the ideal solution for permanent repairs of pipe joints, cracks etc.

It suit for large pipes, two-piece type repair clamp can repair pipe without large installation space.

Suitable for pipes O.D φ180-φ2032mm

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 30bar.

The advantage of GRIP-D 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-D double lock Pipe repair clamp is from 180 to 2032mm.

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GRIP-D 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  Picture 1 Picture 2 Φ D B C without strip insert with strip insert (Max)
(mm) (In.) (mm) (bar) (bar) (mm)  (mm)  (mm)  (mm) (mm) (mm) (Nm) M
180 7.087 178-182 16 30 204 142 250 75 10~25 40 60 M12×2
200 7.874 198-202 16 30 224 142 250 75 10~25 40 60
219.1 8.626 216-222 16 30 251.1 142 250 75 10~25 40 60
250 9.843 247-253 16 25 282 142 250 75 10~25 40 80
267 10.512 264-270 16 25 299 142 250 75 10~25 40 80
273 10.748 270-276 16 25 305 142 250 75 10~25 40 80
304 11.969 301-307 10 20 336 142 250 75 10~25 40 80
323.9 12.752 320-327 10 20 355.9 142 250 75 10~25 40 80
355.6 14.000 352-359 8.5 16 387.6 142 250 75 10~25 40 80
377 14.843 375-379 8.5 16 409 142 250 75 10~25 40 80
406.4 16.000 402-411 7.5 16 438 142 250 75 10~25 40 80
457.2 18.000 452-462 6.5 12 489 142 250 75 10~25 40 80
508 20.000 503-513 6 10 540 142 250 75 10~25 40 120 M16×2
558.8 22.000 554-564 5.5 10 590.8 142 250 75 10~25 40 160
609.6 24.000 605-615 5 10 641.6 142 250 75 10~25 40 160
711.2 28.000 708-715 4 5 743.2 142 250 75 10~25 40 160
762 30.000 758-766 4 5 794 142 250 75 10~25 40 160
812.8 32.000 809-817 4 5 844.8 142 250 75 10~25 40 160
914.4 36.000 910-918 4 5 946.4 142 250 75 10~25 40 160
1016 40.000 1012-1020 4 5 1048 142 250 75 10~25 40 200
1117.6 44.000 1113-1122 3.5 5 1149.6 142 250 75 10~25 40 200
1219.2 48.000 1215-1224 3.5 5 1251.2 142 250 75 10~25 40 200
1320.8 52.000 1316-1325 3 5 1352.8 142 250 75 10~25 40 240
1422.4 56.000 1418-1427 3 5 1454.4 142 250 75 10~25 40 240
1524 60.000 1519-1529 2.5 5 1556 142 250 75 10~25 40 240
1625.6 64.000 1621-1631 2.5 5 1657.6 142 250 75 10~25 40 240
1727.2 68.000 1722-1732 2.5 5 1759.2 142 250 75 10~25 40 240
1828.8 72.000 1824-1834 2 5 1860.8 142 250 75 10~25 40 240
1930.4 76.000 1925-1935 2 5 1962.4 142 250 75 10~25 40 240
2032 80.000 2027-2037 2 5 2064 142 250 75 10~25 40 240

GRIP-D Material Selection 

Material / Components V1 V2 V3 V4 V5 V6
Casing AISI 304 AISI 316L AISI 316L AISI 316TI AISI 304
Bolts AISI 304 AISI 316L AISI 304 AISI 304 AISI 4135
Bars AISI 304 AISI 316L AISI 304 AISI 304 AISI 4135
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℃
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