Valve Oil Seal

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Brand Name	CNBM Brand or customized brand
Product name	valve oil seal
Material	NBR, HNBR, FKM(FPM or Viton), Silicone,EPDM,CR, NR, SBR, ACM, etc.
Property	High/low temperature resistance, oil and fuel resistance, weathering resistance, O zone resistance etc.
Color	Any color is available ,according to your requirements.
Hardness	30-90 Shore A or special
Type	TC,TB,TA,SA,SB,SC,SF,SM,VA,VB,VC,VF,VM,KA,KB,KC,KF,KM,etc.
MOQ	5000pcs
Trial order	Acceptable
Samples	Free samples are available.
Package	Plastic bag/paper roll and hard carton box or as your requirements
Payment	T/T, L/C, Further checking with you
Certificate	ISO9001:2000; ISO/TS16949
Departure ports	Xingang(Tianjin), Shanghai, Guangzhou, Qingdao, Ningbo,Shengzhen or as your requirements
Delivery time	Usually 20 days after receiving your advance payment.
Place of origin	Xingtai, Hebei, China(mainland)
Application	1. Fluid system (static &dynamic) 2. Hydraulic system (dynamic) 3. Pneumatic system (dynamic) 4. Oil or grease media sealing 5. Water media sealing 6. automobile, motorcycle, industry, agricultural machinery, truck, buses, trailers, exercise equipment
Product equipment	includes vacuum vulcanizing machines, large-scale flat vacuum vulcanizing machines, rubber machines, CNC machine tools, temperature-controlled ovens and detectors.

Valve Oil Seal

Q:What are the common materials of rubber seals for valves?: Oh, with the seal of the company too much, such as the use of Taiwan CHO oil company is involved in many different industries. For example, the metallurgical industry, the food industry,

Q:What are the criteria for choosing the sealing ring type of hydraulic cylinders?: Basically refer to the following criteriaGB/T 10708.1-2000 reciprocating rubber sealing ring structure dimension series first parts: unidirectional sealing rubber (piston seal)GB/T 10708.2-2000 reciprocating rubber ring structure size series, second part, two-way sealing rubber ring (piston rod seal)GB/T 10708.3-2000 reciprocating rubber sealing ring structure size series third parts: rubber dust sealing ring standardOf course, engineering machinery selection of mechanical or other industry standards

Q:What is the function of the seal?: It is easy to cause the oil leakage, affecting the normal work of the machine, 75 A caused by burn bearings, broken gear, shaft break or other serious fault

Q:What are the better domestic rubber parts, seals ah, the best quality is better, cost-effective points: Basically close to the import price. We use another Bello new material technology, the price is much than in tophere

Q:Can hydraulic oil be used in the mechanical seal room?: 1. It has certain mechanical and physical properties, such as tensile strength, tensile strength and elongation;2, a certain flexibility, hardness appropriate, and compression permanent deformation is small;3, and the working medium to adapt to, not easy to produce swelling, decomposition and hardening;4, wear-resistant, has a certain resistance to tearing;5, with high temperature, low temperature aging performance.

Q:The difference between piston seal and piston rod seal: Piston rod seal refers to the seal between the piston rod and the cylinder head. If the seal is not good, it will leak oil, and the sealing groove is opened on the hole.

Q:What kinds of seals are there in SKF bearings?: Bearing seal can be divided into two types of sealing and sealing. The so-called bearing comes with sealing, that is, the bearing itself is made into a sealing device. Such as bearings, dust cover, sealing ring and so on. The utility model has the advantages of small space occupation, convenient installation and disassembly and low cost.

Q:Silicone seals should pay attention to what storage?: Keep it in the shade and don't put it in direct sunlight. Ultraviolet light and water vapor accelerate the deterioration of rubber and cause dimensional changes.

Q:Why can't polyurethane seal be used as hydraulic oil with water glycol?: Polyurethane, known as polyurethane, is a general term for macromolecular compounds containing repetitive urethane groups on the main chain. It is made up of organic diisocyanate or polyisocyanate with two hydroxyl or polyhydroxy compounds. The polyurethane material, very versatile and can replace the rubber, plastic, nylon, used in airport, hotel, building materials, automobile plant, coal plant, cement plant, Premium Apartment House, villas, garden landscaping, stone art park, etc..

Q:What are the mechanical equipments for producing seals?: For mechanical seal words: lathe, grinding machine, drilling machine, polishing machine, ultrasonic cleaning machine, if the sealing material of their own production, it also need silicon carbide furnace, graphite machine, rubber vulcanizing machine, rubber machine etc..

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