Manual pressure testing and grease injection dual-purpose gun HS-140S valve testing device manufacturer

Description :

　　Produced by Jiangsu Runtong Machinery Co., Ltd. (a private technology enterprise in Jiangsu Province), this dual-purpose gun for pressure testing and grease injection (equipped with pressure sealing tools and high-pressure injection guns) has been specializing in hydraulic machinery for 24 years. The grease injection gun set consists of four parts: hydraulic manual pump, high-pressure oil pipe, pressure gauge, and grease injection gun barrel. It is packaged in a stainless steel portable suitcase.

　　Applicable parts: Inject high-pressure sealing grease into straight pipes, tees, elbows, reducers, reducers, short sections, instrument pipe heels, flanges, flange heels, high-pressure valves, and perform pressure testing on small capacity high-pressure products.

　　Sealing medium: Inject grease to seal leaks and conduct pressure tests in high-temperature steam chemical enterprises, oil fields, gas depots, fire protection, water pipelines, various valves on maintenance bases, and places where high-temperature and high-pressure medium leaks may occur.

　　Leak sealing and pressure measurement range: pipes and containers made of metal (steel), non-ferrous metals (stainless steel, copper, aluminum), plastic (PVC, PE, PR, composite pipes), fiberglass, rubber, concrete, wood and other materials.

　　We constantly research and improve, carefully select every raw material, strictly control the manufacturing process, and inspect every component rigorously. We refuse to cut corners, use cheap and inferior materials! We only produce high-quality products!

　　 Instructions for using HS-140S manual pressure testing and grease injection dual-purpose gun (adjustable from 2-140Mpa)

　　1、 Fat injection

　　1. Select the connecting nut for the grease gun head (two types of nuts ① M20 × 1.5 ② 1 ″ -14 teeth are provided in front of the grease gun barrel). If the connecting thread on the valve or pipeline is M20 × 1.5, place the M20 × 1.5 nut at the front, otherwise it is a 1 ″ -14 tooth nut.

　　2. Unscrew the screw cap at the front end of the grease injection gun barrel (note: the front end of the screw cap is equipped with two types of nuts, M20 × 1.5 and 1 ″ -14 teeth).

　　3. Put the sealing grease or butter that needs to be injected into the grease gun barrel and compact it.

　　4. Tighten the cap of the grease gun barrel.

　　5. Tighten the grease gun head in front of the grease gun barrel to the connection port on the valve or pipeline.

　　6. Connect the quick rotating male joint at the back of the grease injection gun barrel to the quick rotating female joint in front of the oil pipe of the ultra-high pressure manual pump.

　　7. Tighten the unloading handwheel and pressure handle on the manual pump until sealing grease or butter is injected. (For instructions on using the manual pump, please refer to SDB-1/5)

　　8. If multiple times are required, repeat the above actions.

　　9. If the length of the grease injection oil pipe is not enough, you can use one of the oil pipes equipped in the box (unscrew the grease injection gun head in front of the grease injection gun barrel, screw it into the internal thread of one end of the oil pipe, and screw the other end of the oil pipe into the original position of the grease injection gun head in the gun barrel, ensuring that it is tightened without leakage).

　　2、 Pressure test

　　After the injection of sealing grease or butter is completed, refill the gun barrel with the injected material (sealing grease or butter) and continue to press it. Check whether the pressure index displayed on the pressure gauge installed on the manual pump meets the requirements. If not, continue to press the handle until the pointer reaches the required pressure.

　　threeTheAfter the grease injection pressure test is completed, carefully disassemble and assemble the equipment, wipe it clean, and then pack it in a stainless steel packaging box.

　　Classification of grease injection gun: 35MpaDual purpose gun for pressure testing and grease injection、 70MpaDual purpose gun for pressure testing and grease injection、 105MpaDual purpose gun for pressure testing and grease injection、 140MpaDual purpose gun for pressure testing and grease injection

AfterSalesService :

• Dual purpose gun for manual pressure testing and grease injection