KW700Valve Sealing Packing KW700 Sealing packing for valve

Product Description Product Description

KW700The valve sealing packing is made by using inorganic thickening ester synthetic oil, along with the addition of inorganic and organic polymer solid fillers.

KW700 Sealing packing for valve is made of inorganic thickener ester synthetic oil, and added with inorganic and organic polymer solid fillers.

Performance Features Performance characteristics

This product boasts excellent high and low temperature performance, adhesion, and sealing properties, along with a certain degree of lubricity. It does not soften at high temperatures or solidify at low temperatures, demonstrating good compatibility with both metallic and non-metallic materials it comes into contact with. This ensures the sealing requirements of media such as water, oil, acid, and alkali under high, low, and high-pressure conditions.

This product has excellent high and low temperature performance, adhesion performance and sealing performance, and has certain lubricity. It does not soften under high temperature conditions and does not solidify under low temperature conditions. It has good compatibility with the metal and non-metallic materials it contacts, ensuring the sealing needs of water, oil, acid, alkali and other media under high temperature, low temperature and high pressure conditions.

Specs and Parameters Specifications

ProjectItem Test MetricsTest Index Test MethodTest Method

AppearanceAppearance Deep forest green to black sheet materialsDark green to black flakes ApproximateVisual inspection

Non-working cone penetration,0.1mm Non-operating cone penetration, 0.1mm 85～115 GB/T269

Drop point,℃  Dropping point, ℃                    ≥ 300 GB/T3498

Corrosion45#Steel,100℃,3h）Corrosion (45# steel, 100℃, 3h) QualifiedQualified  SH/T0331

Low-temperature testing  -46℃ Low temperature test -46℃      ThroughPassed Corporate Approachcompany method

App Recommendations Application recommendations

This product is suitable for sealing and lubrication protection of expansion valve spindles, as well as for sealing and protection of expansion joints and other wellhead equipment operating under harsh conditions. Service temperature can reach400Above 0°C, pressure reaches35Mpa。

This product is suitable for sealing and lubrication protection of expansion valve stems, and is also suitable for sealing and protection of wellhead equipment such as expansion joints working under harsh conditions. The operating temperature can reach over 400℃ and the pressure can reach 35Mpa.

Packaging Style package style

20LPlastic drums1LPlastic boxes or packaging as per customer's request.

20L plastic bucket, 1L plastic box or packaging according to user requirements.

Cautionary Notes Precautions

Before use, the area to be filled should be cleaned thoroughly. Before use, the filling area should be cleaned;

This product does not readily solidify; general contact is harmless. 

This product is not easy to solidify and is generally harmless on contact;