Marine Brass Valve Cut off JIS F 3019

Model NO.: JIS F 3019
Thread Position of Valve Rod: Outside Gate Valve
Usage: Flow Control
Standard: DIN
Application: Industrial Usage, Water Industrial Usage, Household Usage
Raw Material: Brass
Design Standard: JIS F 3019-1996
Test Standard: JIS F 7400-1996
Dody Test: 0.3
Steat Test: 0.2
Trademark: NEWNURO
Transport Package: Carton
Specification: JIS F 3019
Origin: Jiangsu
HS Code: 84818040
Established in Nov.2002, Changzhou Newnuro is a professional and experienced manufacturer and trader of hydraulic cylinder components over 10 years, most of the products are mainly  exported to Europe. 
Well-known companies like Kavee Hydraulic under Kramp Group in Holland, Pavarini  Components S.P.A,  Ognibene S.P.A, Eurosnodi etc in Italy, have been purchasing components from us in large quantity for years.
Newnuro is very competitve for following items:
-- Hydrauic cylinder components 
  (Threaded bushings,Guiding Head,End caps,Pistons and Cylinder tubes)
-- Rod ends (ball joint ends)and Spherical plain bearings
-- Clevis and lockable pin
-- Hydraulic fittings and adaptors
-- Control cable and fitting for Automobile and Agricultural machinery
  Newnuro's advantage is:
-- Reasonable price
-- Stable quality
-- Fast delivery time
Newnuro's goal is: reducing customer's purchase budget, support customers to earn more market.
Newnuro always finds solution for customers
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Silicone Oil

Silicone oil generally refers to silicone oil, and silicone oil is generally dimethyl silicone oil. It is a polyorganosiloxane with a chain structure of different degrees of polymerization. It is made by dimethyldichlorosilane hydrolysis to obtain the initial polycondensation ring, the ring body is cracked, refined to obtain a low ring body, and then the ring body, head capping agent, catalyst together can be mixed to obtain a variety of different degrees of polymerization, after reduced pressure distillation to remove the low boiling substance can be prepared to obtain silicone oil.

The most commonly used silicone oil, the organic group is all methyl, called methyl silicone oil. Organic groups can also be used with other organic groups instead of partial methyl groups to improve a certain performance of silicone oil and suitable for a variety of different uses. Common other groups are hydrogen, ethyl, phenyl, chlorophenyl, trifluoropropyl and the like. In recent years, organic modified silicone oil has been rapidly developed, and many organic modified silicone oils with special properties have emerged.

Silicone oil has many special properties, such as small temperature and viscosity coefficient, high and low temperature resistance, oxidation resistance, high flash point, small volatility, good insulation, small surface tension, non-corrosive to metals, non-toxic and so on. Because of these properties, silicone fluids have excellent results in many ways. Among the various silicone oils, methyl silicone oil is the most widely used and is the most important variety of silicone oil, followed by methylphenyl silicone oil. A variety of functional silicone fluids and modified silicone fluids are mainly used for special purposes.
Properties: colorless, tasteless, non-toxic and not easy to volatilize liquid.
Uses: There are a variety of different viscosities. It has high heat resistance, water resistance, electrical insulation and low surface tension. Commonly used as advanced lubricating oil, shock oil, insulating oil, defoamer, mold release agent, polishing agent, isolating agent and vacuum diffusion pump oil, etc.; Emulsion can be used for car tire glazing, instrument panel glazing, etc. Methyl silicone oil is the most commonly used. After emulsification or modification, it is used to smooth and soft finish on the textile finish, and emulsified silicone oil is also added to the shampoo of daily care products to improve the lubrication of hair. In addition, there are ethyl silicone oil, methyl phenyl silicone oil, nitrile-containing silicone oil, polyether modified silicone oil (water-soluble silicone oil) and so on.



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