Carbon fiber packing braided from strong carbon continuous yarns after softening, impregnated with proprietary lubricants and graphite particles, with fill voids, act as a break-in lubricant, and block leakage SUNWELL P500I -- Carbon Fiber Packing Reinforced with Inconel Wire Reinforced with inconel wire to provides increase mechanical strength, usually for static. Typical Application Used for stuffing boxes of pumps or valves Be used as anti-extrusion ring Handle water, steam, acids and alkalis for power stations, boiler plants, etc. Prime Features High pressure and high temperature application Perfect seal for dry-running equipments like ventilators and fans Seats quickly, break-in without extensive adjustments. Technical Data Material 100% carbon fiber yarns Temperature Range -50 up to +650 o C atmosphere; Process Rotating 25 bar Reciprocating 100 bar Static 200 bar Shaft Speed 20m/s in rotary PH 2~12 Density 1.2~1.4g/cm 3
This packing is a multi-yarns packing. The corners of packing are made of aramid fiber yarns impregnated with graphite PTFE, the friction faces are made of graphite PTFE yarns. This structure enhances the lubrication ability of aramid fiber and improves the strength of the pure graphite PTFE. Description: Graphite PTFE Packing with aramid fiber corners is a multi-yarn packing, the corners of packing are made of aramid fiber yarns. Impregnated with PTFE, the friction faces are made of graphite PTFE yarns. It can be lubricated with silicones oil. SUNWELL P308B graphite PTFE and Aramid in Zebra Braided Packing Typical Application This is a universal packing which can be used for pumps in all types of industry. Chemical, petrochemical, pharmaceutical, food and sugar industries, pulp and paper mills, etc. Power stations Prime Features Enhances the lubrication ability of aramid fiber and improves the strength of PTFE The packing will no stain in pulp and paper mill, pharmaceutical, food and sugar industries. Technical Data Material Aramid fiber and graphite PTFE Temperature Range -150 up to +280 oC Process Rotating 25 bar Reciprocating 150 bar Static 200 bar Shaft Speed 15m/s PH 2~12 Density Appr. 1.5g/cm3
Braided from pure Graphite PTFE yarn without any lubrication. It is non-contaminating packing. Description: Graphite PTFE Packing is a specially engineered yarn combining graphite and PTFE. As both PTFE and graphite are excellent sealing materials, this gives GPTFE packing great sealing properties that other products can not offer. Typical Application For used in pumps, valves, reciprocating and rotating shafts, mixers and agitators Can be safely used in all chemical pump applications with the exception of molten alkali materials, fluoride, fuming nitric acid and other strong oxidizing agents. It is against water, steam, petroleum derivatives, vegetable oil and solvents. Prime Features Tough and durable Self-lubricant, heat and chemical resistant. Technical Data Material 100% Pure Graphite PTFE yarn Temperature Range -150 up to +280 o C Process Rotating 20 bar Reciprocating 100 bar Static 150 bar Shaft Speed 16m/s PH 0~14 Density 1.4~1.6g/cm 3
Jacketed Graphite Packing braided from graphite yarns with metal alloy and glass fiber casing like the socks outside. Used in any steam valves applications.. Typical Application It is the ideal choice for high pressure, high temperature steam valves service. Prime Features Highest pressure, and temperature Good thermal and chemical resistance and high elasticity. Technical Data Material 100% Expanded Graphite Yarn and Metal Socks Temperature Range -200 up to +555 oC atmosphere; -200 up to +850oC in Steam Process Valves 55 Mpa PH 0~14 Density 1.75 g/cm3
Braided from sintered and high stretched Graphite PTFE multifilament yarns. Within PTFE impregnation. Good resistance to compression and extrusion, high structural and cross-sectional density. Description: Cross-plaited packing of high strength graphite yarn, impregnated with PTFE dispersion and graphite powder to increase density and sealing efficiency. Braided by high strength PTFE filament LENMENS yarn with graphite impregnation. The characteristics are similar to "CGFO". Typical Application Wide range of media across many industrial sectors. Its versatility with valves, rotary equipment and reciprocating pumps allows users to standardise on one range of packing for the majority of their general plant. Prime Features Universal application across an industrial site Excellent chemical and thermal resistance Good thermal conductivity Excellent lubricity Technical Data Material 100% Filament Graphite PTFE yarn impregnated with PTFE Temperature Range -150 up to +280 o C Process Rotating 30 bar Reciprocating 100 bar Static 200 bar Shaft Speed 25m/s PH 0~14 Density 1.65g/cm 3
Graphite Packing with PTFE Impregnated is braided from Expanded graphite yarns which impregnated with PTFE as a blocking agent thus creating a non-straining packing. The yarns are reinforced by textile fibers. Typical Application Can be used in many demanding applications, both dynamic and static Particularly suited for high temperature and high pressure service in valves, pumps, expansion joints, mixer and agitators of pulp and paper, power station and chemical plant etc. Prime Features Excellent cross-section tightness, structural strength Very lo friction-valve, wear resistant, yet gentle to shaft and stem. Technical Data Material 100% Expanded Graphite Yarn and PTFE oil Temperature Range -200 up to +280 oC Process Rotating 3 Mpa Reciprocating 10 Mpa Valves 20 Mpa Shaft Speed 22m/s in rotary PH 0~14 Density 1.5 g/cm3 Welcome to send the inquire to sunwell about this product
Ceramic fiber is standout among the different organic and inorganic fibers as ideal replacement of asbestos. The packings are made from high quality ceramic fiber, it has excellent capabilities of high strength and high temperature resistance. SUNWELL P803P S -- Ceramic Fiber packing with PTFE impregnation Made from long ceramic fiber yarn impregnated with PTFE and additives. Has low coefficient of friction and resilient and flexible. SUNWELL P803SS -- Ceramic Fiber Packing reinforced with SS Wire SUNWELL P803R S -- Ceramic Fiber Packing with Silicone Rubber Core Typical Application Universal packing, for rotary, reciprocating pumps, in ship building and domestic fresh water pumps. Suited for chemical neutral and resistant to water, steam, hot air, oils, etc. Prime Features Low maintenance, easy to control Excellent capabilities of high strength and high temperature resistance Economical packing Technical Data Material Ceramic Fiber Temperature Range -100 up to +850 o C atmosphere; Process Rotating 10 bar Reciprocating 15 bar Static 50 bar Shaft Speed 10m/s in rotary PH 5~9 Density 0.75~1.25 g/cm 3
Spun Kevlar packing braided from high quality Dupont Kevlar fiber with PTFE impregnated and lubricant additive. Compared with other kinds of packings. It can resist more severe media and high pressure. Description: Aramid fiber packing is braided from high quality Dupont kevlar fiber with PTFE impregnated and lubricant additive. It shows good chemical resistance, high elasticity and very low cold flow. It can resist severe media and higher pressure. The packing is lubricated with silicone based compound for quick and easy break-in. Typical Application This is a universal packing which can be used for pumps in all types of industry. Chemical, petrochemical, pharmaceutical, food and sugar industries, pulp and paper mills, etc. A durable packing able to withstand granular and abrasive applications. Prime Features For hot water application it can be used uncooled up to 160 oC. It can be used as stand-alone packing also combined with others as anti-extrusion ring. Superior performance Lower frictional factor Technical Data Material Dupont kevlar fiber with PTFE impregnated and lubricant additive Temperature Range -100 up to +280 o C Process Rotating 25 bar Reciprocating 100 bar Static 250 bar Shaft Speed 25m/s PH 2~12 Density Appr. 1.4g/cm 3
Braided from high quality asbestos fiber impregnated with PTFE. It has anti-corrosive and long service properties. Economic packing. SUNWELL P805S -- Asbestos Fiber Packing reinforced with SS Wire SUNWELL P805R -- Asbestos Fiber Packing with Silicone Rubber Core Typical Application Universal packing, especially suitable for a wide range of applications for large rotary pumps in the medium pressure range Suited for chemical neutral and resistant to water, steam, hot air, oils, etc. Prime Features Low maintenance, easy to control Excellent capabilities of high strength and high temperature resistance Economical packing Technical Data Material Asbestos fiber and PTFE Temperature Range -100 up to +260 o C atmosphere; Process Rotating 10 bar Reciprocating 20 bar Static 40 bar Shaft Speed 10m/s in rotary PH 2~13 Density 0.75~1.5 g/cm 3
The rubber core can absorb vibration to control leakage. Normally use silicone rubber core Description: Nomex fiber packing with silicone rubber core, high elastic rubber core can absorb vibration to control leakage. The core can be changed following customers requirements. Typical Application This is a universal packing which can be used for pumps in all types of industry. Designed specially for pumps, agitators, mixer,etc. Excellent suitable for standardization in entire industrial sectors. Prime Features Wear-resistant packing that is nevertheless gentle to shaft surface. Clean, and easy-to-install packing. Can will multi-rubber for those machine with severe vibration. Technical Data Material Nomex fiber and rubber core Temperature Range -100 up to +280 o C Process Rotating 25 bar Reciprocating 50 bar Static 100 bar Shaft Speed 20m/s PH 1~13 Density Appr. 1.3g/cm 3