Why Choose GR500?

GR900 special sealing grease for valves can be used for the sealing and protection of gate valves in fracturing operations, capable of withstanding various hydrocarbons produced, as well as substances with high concentrations of H₂S & CO₂. The high adhesive property of GR900 enhances the retention of the cavity, while also improving lubrication performance, which can protect the sealing surfaces of valves under different high-pressure environments.

It is suitable for sealing and lubrication of large-diameter ultra-high pressure gate valves at oil and gas field wellheads; also applicable for plug valve sealing.

KW200 Ball Valve Sealing Grease is specially formulated for sealing, lubricating and protecting ball valves operating in natural gas transmission, pipeline, petrochemical and industrial process applications.

Formulated with synthetic base oils, an inorganic thickener and advanced extreme-pressure (EP), anti-wear (AW) and corrosion-inhibiting additives, KW200 provides reliable sealing, excellent lubrication and long-lasting protection under demanding operating conditions.

Its high-strength lubricating film and outstanding adhesion enable the grease to remain firmly on sealing surfaces under high differential pressures, reducing operating torque, minimizing wear and extending valve service life.

API ball valves

Pipeline ball valves

Natural gas transmission valves

Oil and gas pipeline valves

Petrochemical process valves

Industrial process ball valves

KW300 High & Low Temperature Oil-Resistant Sealing Grease is designed for sealing and lubricating valves operating under extreme low- and high-temperature conditions. Formulated with synthetic base oils, an inorganic thickener and multifunctional additives, it provides reliable sealing, wear protection and long service life in severe oilfield service.

It is suitable for valves handling crude oil, natural gas, water and other process media, while providing excellent sealing protection and lubrication under heavy-duty operating conditions.

Oil and gas wellhead valves operating under low-temperature conditions

Pipeline static sealing

Low-speed sliding and rotating sealing surfaces

Valve sealing and lubrication under heavy-duty, high- and low-temperature service conditions

KW400 Frac Tree Protection Grease is designed to protect and lubricate fracturing heads and valves operating under acidizing and hydraulic fracturing conditions. Formulated with synthetic base oils, an inorganic thickener and solid lubricants, it minimizes seal wear, reduces leakage and extends equipment service life.

It effectively protects sealing materials against wear and premature aging, reduces leakage, and helps extend maintenance intervals for critical valves. It also provides excellent low-temperature lubricity for smooth valve operation and outstanding high-temperature oxidation stability.

Suitable for the protection and lubrication of:

Recommended for service under acidizing and hydraulic fracturing conditions.

KW600 Thermal Recovery Valve Sealing Grease is designed for steam injection and thermal recovery wellhead valves operating under high-temperature service conditions. Formulated with synthetic base oils, an inorganic thickener and extreme-pressure additives, it provides reliable sealing, excellent adhesion and long-lasting lubrication.

Its high-viscosity base fluid provides outstanding resistance to acids, oils, CO₂, H₂S, glycols, caustic solutions, water, steam, alcohols and other process fluids. Enhanced with antioxidants, rust inhibitors, MoS₂ and extreme-pressure (EP) additives, KW600 delivers excellent sealing performance, superior lubrication and reduced operating torque under severe service conditions.

The high-viscosity base oil provides outstanding fluid-film lubrication under extreme pressures, while solid lubricants maintain effective lubrication even after fluid loss at elevated temperatures. The inorganic complex thickener provides excellent mechanical stability, chemical resistance and wear protection.

Steam injection wellhead equipment

Thermal recovery wellhead gate valves

Geothermal production wellhead valves

KW700 Valve Packing Compound is designed for permanent valve stem packing in high-pressure and high-temperature service. Formulated with synthetic ester base oils, an inorganic thickener and specially selected solid fillers, its NLGI Grade 6 non-flowing formulation provides long-term sealing, excellent mechanical stability and reduced valve stem wear.

Its highly consistent, non-flowing composition (NLGI Grade 6) allows it to remain firmly in the stuffing box, maintaining sealing integrity while reducing stem wear and operating torque.

Valve stem stuffing boxes

Expansion valve sealing

Wellhead equipment operating under severe service conditions

Suitable for operating temperatures exceeding 400°C and pressures up to 35 MPa.

Valve stem packing

Valve stuffing boxes

High-temperature sealing applications

Wellhead equipment requiring plastic sealing compounds

KW800 Plug Valve Sealant is designed for high-pressure plug valves used in hydraulic fracturing and oilfield service. Formulated with a proprietary vegetable oil blend and an inorganic thickener system, it provides dependable sealing, outstanding adhesion and excellent resistance to aggressive oilfield media under severe pressure differentials.

The sealant remains firmly adhered to metal sealing surfaces under high differential pressures, providing effective sealing and protection for plug valves operating in demanding oilfield environments.

Fracturing manifold plug valves

High-pressure plug valves

Oil and gas well service equipment

Pressure pumping equipment

KW801 Low-Temperature Plug Valve Sealant is specially formulated for sealing and protecting plug valves operating in low-temperature oilfield, pipeline and industrial process service.

Formulated with a high-viscosity vegetable oil blend, an inorganic thickener and advanced sealing additives, it provides reliable sealing, outstanding adhesion and reduced operating torque under demanding operating conditions.

Its non-hardening formulation remains pliable at low temperatures, maintaining effective sealing performance while protecting sealing surfaces and extending valve service life.

Plug valves , Ball valves , Gate valves

Fracturing manifold plug valves

Oilfield production equipment

Natural gas transmission systems

KW1000 Heavy-Duty Valve & Equipment Grease is specially formulated for lubrication and protection of valves and industrial equipment operating under extreme loads, severe environments and heavy-duty service.

Formulated with calcium sulfonate thickener, high-viscosity base oils and advanced performance additives, it provides outstanding load-carrying capability, excellent water resistance, superior corrosion protection and long-lasting lubrication.

Its exceptional mechanical stability and strong adhesion protect metal surfaces against wear, water washout and corrosive environments, helping extend equipment service life and reduce maintenance frequency.

Industrial valves

Heavy-duty bearings

Mining equipment

Steel mill equipment

Oilfield equipment

Marine equipment

Construction machinery

KW1100 Low-Temperature Valve Grease is specially formulated for sealing, lubricating and protecting valves operating under high pressure, corrosive media and extremely low-temperature conditions.

Formulated with high-performance synthetic base oils, an inorganic thickener and advanced performance additives, it provides excellent sealing, outstanding lubrication, strong adhesion and reliable corrosion protection.

Its non-hardening formulation maintains stable performance across a wide operating temperature range while reducing operating torque, minimizing wear and extending valve service life.

Ball Valves /Gate Valves /Plug Valves

Wellhead

Pipeline

Petrochemical Process