• precast concrete rubber former with meet any harsh conditions of use
  • precast concrete rubber former with meet any harsh conditions of use

precast concrete rubber former with meet any harsh conditions of use

  • USD $0.09 - $3 / Piece Get Latest Price
  • DOIT
  • Custom
  • Guangdong, China
  • 100000 Piece / Pieces
  • D/P D/A MoneyGram
  • 10000 Piece / Pieces per Month
  • YANTIAN
Packaging Details plastic with carton - this is the customary packing.
Product Description

precast concrete rubber former with meet any harsh conditions of use  

Product Description

Material

NBR, HNBR, FPM(FKM),FVMQ, VMQ, EPDM(EPM), NR, IIR, SBR, ECO, ACM and so on

Product Scope

Connecter, Optics, Electronics, Electrics, Micro electromechanical, Solenoid valve, Solenoid pump Automobile rubber parts and orthers

Certification

ISO9001 standard, TS16949, RoHS, FDA, SGS.

Production Control

produced by precise CNC and EDM

Strong point

We have our own mold center, can develop most kinds of high tech requires.

specification

As customers' drawing; customized

Hardness

8~90 Shore A or according to your requirement

Inspection

IQC; IPQC; 100% visual inspect; FQC; OQC

Specialty

Oil-resistance; water-resistance; shock resistance; heat-resistance; high temperature resistance…

Contact information

DOIT is a newly established company possessing Japanese and Taiwanese quality control and production technology. We have 8-10 year experiences of mold design and material formula application, production and quality control, as well as customer relationship management. With our production facilities, highly skilled teams, and the cooperation experiences with the world’s top 500 enterprise OEM and ODM, you can be sure that your requirements will be fulfilled  in the most professional manner.  

     We are constantly researching on precision sealing, rubber watch straps, and precision rubber product. At the same time, we react to customers’ demands fast and provide the customers technical services. We aim at developing a long-term win-win cooperation relationship with our customers.     Today, we have a long list of satisfied buyers throughout Japan, United States, and Europe. Based on customer referral, we have also developed products which apply to camera, optical component, precision instrument, solar energy, blood pressure monitor, solenoid pump, connector, water heater, gas safety valve, medical equipment, etc.     High quality, punctual delivery, competitive price, attentive services are our goals for customers. We are a company never satisfied with what it has achieved, but always looking for ways of doing more. DOIT will always invest in developing  the newest technologies and share the breakthroughs with our clients.Certifications

Material Comparison

Service Temperature

Oil and Heat Resistance

Comparison Of Properties of Co

Fluid Compatibility

Buying Guides

 How to choose materials

When selecting rubber materials for sealing, there are a number of important selection criteria to be considered:

The service conditions to be considered include:1) Fluid to be sealed (including any liquid, gas, solid, and kinds of chemical solutions).2) Temperature range (the minimum and maximum operating temperature).3) Pressure range (the compression/decompression rate when the pressure is high).4) Motion - either static or dynamic.The design requirements to be considered include:1) Component geometry/description, like O-ring, gasket, diaphragm, etc.2) The effect of chemical/fluid media on the seal.3) Desired service life. Find out the reason and which material was used for a failed seal.4) Lubrication level and assembly methods, including lubricants, installed stretch, etc.5) Critical dimensions and tolerances, including groove dimensions and machining tolerances. The inspection requirements to be considered include:1) Defining inspection criteria.2) Determining the need for lot sampling.3) Setting acceptable quality levels (AQLs).4) Indicating the critical sealing surface.The selection of material specification:1) Define material specifications, such as the American ASTM, German DIN, Japanese JIS, Chinese GB.2) Discuss with your supplier to specify sealing materials.3) Choose suppliers with stable quality and delivery.     Select suitable rather than high-cost and impractical rubber materials that results in poor sealing performance in endproduct. Rubber, whether natural or synthetic, has the general characteristics of rubber, such as resilience aftercompression, tortuous resistance, squeeze resistance, and resistance to gas and liquid permeability. However, each rubberelastomer has its unique properties and can be formulated into a composition which causes an influence on theperformance. Currently there are more than 20 kinds of rubber elastomers widely used in various material needs. Inaddition, rubber elastomers could meet all engineering requirements through formula design and mix chain byprofessional mix-chain factories. The curing effect could transfer the thermoplastic rubber mixtures to thermosettingrubber with an expectable shape. The crosslink effect provides the linking strength and elasticity of rubber molecular todisplay sealing function. Thus, it is crucial for sealing designers, manufacturers, and rubber material suppliers to discussand determine applicable materials.Self Life

Markets

Packaging & Shipping

Packaging

Plastic with carton - this is the customary packing.We can according to your requirement also if you need.

Shipping

General transportation by air (DHL & UPS & Fedex);

If your order is large, can be transported by sea.

Delivery Detail

7-14 days after receiving your deposit.

Dongguan Doit

We Provide

Rubber O-Ring ,Rubber gasket ,Rubber grommet ,Rubber stopper ,Rubber custom seals

Main Markets

Eastern Asia , South Asia , North America , South America , Mid East , Central America

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