Mechanical Seal Cummins Seal O Ring

Model NO.: 01 Pressure: High Pressure Mechanical Seals Temperature: High Temperature Mechanical Seal Standard: Standard Balance: Balanced Trademark: saixuan Specification: Customize HS Code: 40161010 Structure: Double-End Speed: Ultra-High-Speed Mechanical Seal Performance: High Pressure Type: HU1 Hardness: 50-90 Share a Transport Package: PVC Bag, Carton: 50cm*35cmas Customers Requirement Origin: Hebei O Ring Manufacturer provides Rubber O-Ring
Product Description:
1. Materials: Silicone,EPDM,PTFE, NBR, SBR,FKM are available.
2. Hardness: 30~90 shores A
3. Temperature and range: -40 to 230 C
4. Performance: With good sealing, water resistance, oil resistance, anti-aging and insulation
5. Applications: Used in faucets, toilets, fitting, pipes, showers and other industry accessories and auto parts.
6. Certifications: SGS, RoHS and CE.
7. Customized drawings and specifications are accepted.
8. Various in colors and sizes are available.
9. OEM and ODM orders are welcome
10. Packing: PP bag & carton box.
11. Prompt delivery and excellent after-service.

Comapany detail: 
Hebei Saixuan Import&Export Trading Co., Ltd is a company for seals in research and development, manufacturing and trading. Since its establishment in 1998, our company with advanced technology, superior quality and high quality service has become the designated Rubber Parts supplier for a number of world-renowned enterprises .
Product operating characteristics include vibration attenuation, resistance to high and low pressure, oil, acids and alkali, chemicals and high and low temperature, electrical conductivity, insulation, halogen free flame retardant, UV resistance, and resistance to the refrigerant and vapor and so on. Now the material specifications taken by the company are NR (natural rubber), SBR (styrene butadiene rubber), BR (butadiene rubber), IIR (butyl rubber), HNBR (hydrogenated nitrile), NBR (nitrile rubber), CR (neoprene), EPDM (ethylene propylene diene monomer), FPM (Viton), VMQ (silicone), AEM (acrylate) and CSM (chlorosulphonated polyethylene). Products range relates to household appliances, electronics, telecommunications, automobiles, lighting, medical care, valves, sanitary wares, machinery, electricity and other high-tech fields.
As a professional manufacturer of high-quality rubber products, we always adhere to the corporate concept of "people-oriented, technology-based and credit and reputation first". Welcome to consulting our company's products, and look forward to creating win-win cooperation with you.

Products details:

1. O-Rings, (also known as: O ring, O ring, o-ring) is a circle in the shape of a mechanical gaskets, it is a ring of elastomer, cross section is circular, generally will be fixed in a groove, the assembly process can be two or more than two components compression, thus produce the sealing interface.Because the price cheap, simple manufacturing, reliable function, simple and installation requirements, o-rings are the most common seal with mechanical design.You can bear the brunt of the dozens of PASCAL (kip).O-rings can be used in static applications, there is relative motion between the parts is also used for dynamic applications, such as the shaft of the rotary pump and hydraulic cylinder piston.
 
2.  Working temperature: -55~+250°C
   Working pressure:0-300MPa
   Speed: ≤15m/s
 
3. (1)NR: Good abrasion resistance, High elasticity, breaking strength and elongation, Easy ageing, the air is heated becomes sticky, easy expansion and dissolved in mineral oil or gasoline, and alkali resistant, but not resistant to strong acid.
  (2) SBR: Low cost of oil resistance material, Good water resistance, hardness below 70 good elasticity, 
  (3) NBR: Good oil resistance, water resistance, solvent resistance and resistance to high pressure oil, Good compression slanting, anti-wear and elongation
  (4) SI: Good elasticity and good compressibility, Has good resistance to neutral solvent, excellent heat resistance, Excellent cold resistance, For the erosion of ozone and oxide with excellent resistance, Excellent electrical insulation properties, Heat insulation, heat dissipation is good
  (5) FKM: For most of the oil and solvent has the ability of resistance, especially all acids, aliphatic hydrocarbons, aromatic hydrocarbons, and animal and plant oil
  (6) PU: Wear-resisting, resistance to high pressure 

4. O ring is suitable for all kinds of mechanical equipment in the prescribed temperature, pressure, and different liquid and gas medium, plays a role of sealing under static or motion.In machine tools, shipbuilding, automobile, aerospace equipment, metallurgical machinery, chemical machinery, engineering machinery, construction machinery, mining machinery, petroleum machinery, plastic machinery, agricultural machinery, and all kinds of instruments and meters, a large number of application of various types of the sealing element.Type O sealing ring is mainly used for static seal and reciprocation seal.When used for rotating seal, only in low speed rotary sealing device.Type O sealing ring is generally installed on the outer circle or within the circle cross section inside the rectangular groove for sealing role.Type O sealing ring in oil resistant, acid and alkali, grinding, chemical erosion environment still have good sealing, damping effect.Therefore, type O sealing ring is the most widely used in hydraulic and pneumatic transmission system of a seal.
10. O-ring design, improper use will accelerate its damage, loss of sealing performance.Experiments show that, such as sealing device design is reasonable, the parts simply raise pressure, will not cause the destruction of the o-ring.Under high pressure and high temperature working conditions, the main reason of the o-ring is the permanent deformation of o-ring material and o-ring have been packed into bite spacing seal clearance, o-ring distortions during movement.
In order to prevent the distortion of the o-ring damage, when the design should pay attention to the following points
(1) O-ring grooves concentricity size installation, should from the processing is convenient and does not produce distortions two aspects to consider.
(2) O-ring section size should be uniform, and in every time when installation should be in a sealed parts thoroughly lubricating oil or grease.Sometimes felt so saturated with the lubricating oil can be used coil refueling device.
(3) Increase the cross section of o-ring diameter, dynamic seal with O ring cross section in diameter should be greater than the static sealing o-ring;In addition, the o-ring should avoid to be used for large diameter of piston seal.
(4) Also produce distortion damage under low pressure, can use seal protection ring
(5) Reduce the surface roughness of the cylinder and piston rod.
(6) With low coefficient of friction materials of O ring
(7) Available to create distortions of sealing ring instead of o-ring


Samples:
1. We will provide free samples;
2. Customer can choose our own design or provide us your design
Delivery Times:
1. Normal order : 7-10 days after recived the deposit;
2. Urgent Order : you can negotiate with us.
Payment Terms:
1. For sample, Paypal. Western Union, T/T
2. For bulk order, T/T 50% deposit and the balance should be finished before delivery from our factory
Packaging:
1. Plastic bag/cartons or as your requirement
2. According to the customer's requirements.
Shipping:
DHL, UPS, FEDEX, TNT, air freight, sea shipping or based on customer arrangement

Contact us if you need more details on Mechanical Seal Cummins Seal O Ring. We are ready to answer your questions on packaging, logistics, certification or any other aspects about O-Ring Manufacturer、Rubber Seal. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : O-Rings&O-Ring Kits