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√ Excellent Wear Resistance
√ Excellent heat resistance
√ Chemical resistance
√ Wide range of Materials Available
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Customize ball valve seats PTFE filled black PTFE stem packing seal
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Ball Valve Seats & Inserts & Balls
Ball Valve Seats Materials Selections | ||||||||
Material Name | Compound % | Main Properties | Color | |||||
PTFE | / | Very low coefficient of friction and excellent chemical resistance. | White | |||||
Glass Filled PTFE | Up to 40% | Improved ware resistance, compression strength, creep resistance, chemical resistance. Good performance in oxidising environment, good creep resistance. | White cream | |||||
Carbon Filled PTFE | Up to 35% | Improved electrical and termal conductivity, resistance to load, low coefficient of friction in dry, water, steam applications, chemical resistance. Superior ware resistance increase and low friction properties. | Black | |||||
Graphite Filled PTFE | Up to 25% | Improve wear resistance, decrease friction and increase sliding properties against soft metals- chemical inertness. Improve the temperature resistance in some way. | Black | |||||
Bronze Filled PTFE | Up to 60% | Improved compression strength, wear resistant, high thermal conductivity, resistance to abrasion. Reduced chemical resistance. | Dark Brown | |||||
Molybdenum disulphide(MoS2) Filled PTFE | up to 5% | Increased PTFE properties of hardness and wear resistance. Increased sliding properties and decrease friction. | Blue azure | |||||
PEEK Filled PTFE | Up to 20% | Increased thermal resistance, sliding properties, surface hardness. Superior properties on dynamic applications. | Light Brown | |||||
PEEK | / | Excellent mechanical properties including strength, rigidity, impact resistance, low wear rate and low coefficient of friction, retained over a wide range of service temperatures | Light Brown | |||||
PEEK compound | / | Improves technical and chemical properties like deformation under load, wear resistance, thermal expansion and electrical conductivity. | / | |||||
PVDF | / | Resistant to UV radiation and offers high mechanical strength and abrasion resistance. | Beige | |||||
PCTFE | / | Better mechanical properties than other fluoropolymers, low permeability | Translucent | |||||
PFA | / | Excellent chemical and temperature resistance, electrical insulation and excellent process ability. | Natural | |||||
Properties and Performance of PTFE
– Biological inertness
– Flexibility at low temperatures and thermal stability at high temperatures
– Flexibility at low temperatures and thermal stability at high temperatures
– Non-flammability
– Chemically resistant
– all normal solvents, acids, and bases
– Excellent weatherability
– Low dielectric constant and low dissipation factor
– Excellent insulating properties
– Low dynamic coefficient of friction
– Non-stick, easy to clean
– Broad working temperature range -180°C (-292°F) to 260°C (500°F)
– Chemically resistant
– all normal solvents, acids, and bases
– Excellent weatherability
– Low dielectric constant and low dissipation factor
– Excellent insulating properties
– Low dynamic coefficient of friction
– Non-stick, easy to clean
– Broad working temperature range -180°C (-292°F) to 260°C (500°F)
Samples of Our Work, RoHS Compliant
Other PTFE Products
PTFE Parts Package
Suitable quantity packed in poly bag and poly bag in a carton With Supplier's LOGO
OUR COMPANY
We Make Small PTFE Field A Big Difference
LET'S PROFESSIONAL PTFE MANUFACTURER SERVING FOR YOUR PTFE DEMAND.
Advantage ①: Professional PTFE supplier
Over 14 years of PTFE Material Knowledge and Experience
Advantage ②: IATF 16949 & ISO 9001 approved
Advantage ③: Factory audit by Top customers from USA, Germany, Italy and so on.
Factory audit by Top customers from USA, Germany, Italy and so on.
Advantage ④: Modern Clean room Facilities
Modern Clean room Facilities From PTFE Compression Molding to PTFE Machining
Advantage ⑤: Quality control process.
Quality control process from incoming inspection to in-process till Final pre shipment.
Have Questions?
Our professional teams are ready to Serve for you.
Contact us NOW!
Our professional teams are ready to Serve for you.
Contact us NOW!
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