PIN-HOLE LEAK REPAIR CLAMP

RELI-SLEEVE – PIN HOLE repair Clamp OR NEEDLE CLAMP OR PIT-HOLE is a very cognizant straight forward, effortless unit diligent way of treating leakage problems and does not require any special tools or expertise.

The Clamp can be used in open space & under water conditions irrespective of the pipe surface. The Clamp needs to be placed such that the Pin & Cone covers the leak hole area. The SS pin acts as a pivot over the leak hole and the rubber cone is than positioned. As both the Nuts are tightened with equal force, the cone gets compressed and expands sufficiently covering over the leak hole and eventually stops the leakage.

Pipe Pin-hole leak repair clamp utilizes a locator pin which guides a pointed cone seal into the leaking hole. Pressure is then applied to the cone seal by a force screw and once the seal is compressed the pin may be removed thus completing the seal. Pit hole clamp repair leaks are capable of withstanding working pressures of up to 138 bar (2000 psi). Pin-hole leak repair clamps: are specially engineered to repair high pressure leaks in pipelines. Easy to install use to repair small corrosion pit holes.

Features of Pinhole Repair clamp

The Pinhole Repair Clamp is a versatile and robust solution designed to address pinhole leaks effectively in piping systems. These clamps can be utilized both on-shore and off-shore, making them suitable for a wide range of industrial environments. They are available in configurations with one-side or two-side locking mechanisms, allowing for flexible installation based on operational requirements. The Pinhole Repair Clamps are manufactured in sizes ranging from 2 inches up to 48 inches, catering to various pipeline diameters. Designed for durability and reliability, these clamps can withstand a maximum working pressure of 2000 psi (138 bar). To ensure long-lasting performance, they are offered with a variety of anti-corrosion surface coatings such as galvanizing, Xylan, and are also available in numerous painted color options, providing both protection and customization.

No.	DESCRIPTION	C.S BODY MATERIAL	S.S BODY MATERIAL
1	DRAW BOLT	ASTM A 193 GR. B7 ( PTFE COATED )	SS 304
2	NUT	ASTM A 194 GR. 2H ( PTFE COATED )	SS 304
3	STIFFNER	CARBON STEEL	SS 304
4	BRACE BODY SHELL	CARBON STEEL	SS 304
5	CLAMPING RING	CARBON STEEL	SS 304
6	COUPLING – THREADED BOSS	CARBON STEEL	SS 304
7	PLUG	ASTM A 105 ( CADMIUM PLATED )	SS 304
8	SEALING CONE	NBR / BUNA – N	NBR / BUNA – N
9	THRUST WASHER	BRASS	BRASS
10	LOCATING PILOT PIN	SS 304	SS 316
11	SURFACE TREATMENT	GALVANIZING	NIL

Sealing element Characteristics

NBR Uses : – Water (drinking water, wastewater), gas, oil, gasoline and hydrocarbons, bases, slurries, fuels (petroleum, diesels, gasoline),

This is available as a Standard.

Operating Temperature : -20 °C (-4 °F) to 100 °C (212 °F)

Viton, Silicone is available as per Customer requirement.

Viton Uses : Oil, water (drinking water, wastewater, steam), solvents (Acetone, toluene, MEK, ethyl alcohol), acids (hydrochloric acid, sulfuric acid), chemical (ethylene glycol, xylenes, ammonia), hydrocarbon, bases, slurries, fuels (petroleum, diesels, gasoline), gases (LNG, LPG), organic salts.

Operating Temperature : -95 °C (-139 °F) to 300 °C (572 °F)

Silicone Uses :

It’s non-toxic, approved food and medical grades, Highly water repellent, Excellent adhesion to smooth surfaces; forms watertight seals, Silicones can take any shape.

Physical and mechanical properties remain stable across a wide temperature range, -136 °C, and the maximum as high as 316 °C.

Resistant to attack by most chemicals.

Contact for Pipe repaire Leak.

For more details on the products contact us.

Half Pipe Sleeve, Half Repair Pipe Sleeve, Pre-Stressed Metallic Sleeve.