Products
Rubber Elastomers Seal
7 7/8 Inch 225.5mm TCI Tricone Bit/Roller Cone Bit/Rock Drilling Bit
Based on the concept of cooperation, innovation, and win-win, we create international leading Silicone MVQ 85 Shore Blule, F218 20% Carbon Fiber Filled PTFE, F222 40% Bronze MoS2 Filled PTFE, and strive to become the world's top brand. Our company is working hard to develop into a professional, large-scale, international and modern enterprise. We are an enterprise integrating R&D, production, sales and after-sales. Strong independent research and development capabilities enable our business to spread all over the world, and our products are welcomed by many customers. Our company has constantly been able to update the items performance and safety to meet the markets and strive to be top A on stable quality and sincere service. We support our prospective buyers with ideal top quality merchandise and superior level provider.
Product Introduction
FPM 85 Shore FDA brown has the maximum resistance to temperature amongst the prevalent sealing elastomers.In addition,it is highly resistant to oil and fuels.In practice, the terms FPM, FKM and VITON very often lead to confusion and incorrect interpretations.All these designations represent one basic material "Fluorinated rubber".
FPM-DIN-ISO standard
FKM-ASTM standard
FPM is available with varying fluorine content.The higher the fluorine content-the better is the chemical resistance.
Product Parameter
Temperature range ℃: | -20~220 short-term 250 |
Pressure resistance bar(RT): | dynamic 150 bar, static 300 bar |
Main applications:
| O-Rings,Wipers,Grooved rings Shaft seals,Piston seals |
Resistant to: | Mineral oils and greases HFD fluids Silicone oils and silicone greases,Vegetable and animal oils and fats, Aliphatic hydrocarbons(petrol,butane, propane and natural gas) Armatic hydrocarbons (benzene,toluene) Chlorinated hydrocarbons(trichloroethylene, carbon tetrachloride) Fuels and those containing methanol Resistant to ozone and weathering |
Not resistant to:
| Polar solvents(acetone,methylethylketone, ethyl acetate,diethylether, dioxane) Skydrol 500 and 7000 Glycol-based brake fluids Ammonia gas, armines and alkalis Steam Low molecular weight acids (formicacid and acetic acid) Methanol above about 40C |
Product Details
FKM (Fluorocarbon Rubber)
Depending on structure and fluorine content FPM 85 Shore FDA brown materials can differ with regards to their chemical resistance and cold-flexibility.FKM is known especially for its non-flammability, low gaspermeability and excellent resistance to ozone, weathering and aging. The operating temperatures of the Fluorocarbon Rubber range between -20°C and +200°C (for a short period of time up to +230°C). Suitable formulated FKM can be used down to -35°C. FKM is also often used with mineral based oils and greases at high temperatures.
Our Company
Kaflon is located in No. 75 Tian An Road, Jimei District, Xiamen City, Fujian Province.Kaflon covers an area of 1,500 square meters and construction area of 1,500 square meters with 22 Technician and engineer.The application of Kalfon's products covers:
petroleum, petrochemical, natural gas, steam system, electric power, metallurgy, shipbuilding, food environmental protection, sewage treatment, papermaking, etc., In the chemical and petroleum and natural gas complete equipment, seals for valves Applications are especially critical.
Our Advantages
* Our products adopt technology nitrogen de-edge technology, and the appearance of the products exceeds the national standard.
* We support multiple payment methods and monthly payment methods.
* We offer sealing solutions for different industries
* We constantly learn the world's advanced technology and constantly update our product technology.
* Our factory and office environment are praised by the world's top 100 companies
* We sincerely treat every request of our customers.
* We have a high degree of professional integrity
* Standardized management in all our departments
* We can produce oversized skeleton oil seals with an outer diameter of less than 2000.
FAQ
Q1: What is FPM 85 Shore FDA brown?
A: FPM material with hardness 85 shore A and color is brown, FDA certificate approved.
Q2: How to select the raw compound for my application?
A: With years of experience working with a variety of material, we can help select the material that will best suit your needs while keeping material costs in mind.
Q3: Do you use any international standards for the rubber products?
A: Yes, we mainly use ASTM D2000 standard to define the quality of the rubber materials, tolerances as per ISO3302, ISO2768, etc.
Our company specializes in selling 7 7/8 Inch 225.5mm TCI Tricone Bit/Roller Cone Bit/Rock Drilling Bit, and is recognized by the industry with our integrity, strength, professionalism and product quality. Our company advocates the concept of zero defect in quality and zero distance in service. Until now our merchandise are now moving on fast and very popular in many countries.
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