DN125 Schwing Concrete Pump Rubber Seal/Gasket
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- Tianjin
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Concrete Pipe DN100 Rubber Seal Gasket
1. Name
Rubber Gasket
Polyurethane Gasket
2. Specifications
DN50 (2inch) DN80 (3 inch)
DN100(4inch) DN125(5 inch)
DN150(6inch) DN180(7 inch) DN200(8 inch)
Other sizes and types upon request
3. Application
Used for sealed, used in concrete pump truck,concrete pump andpipeline connection seal in construction work equipment.
4.Characteristics
Corrosion resistance, high temperatureresistance, abrasion resistance.
5.Services
1. If you need, we can send free samples.
2. A variety of types product can be customize.
3. Free replacement of products which have any quality problem .
4. Reasonable price and high quality with ISO certification .
5. The delivery time we can make sure.
6. We are OEM, we can aslo accept ODM .
- Q:What is the rubber composition and function of the airplane tyres?
- Rubber is divided into natural rubber and synthetic rubber. Natural rubber is mainly derived from the Hevea tree. When the epidermis of this rubber tree is cut open, it will shed milky juice. It is called latex, and the latex will be natural rubber when it is condensed, washed, molded and dried. Synthetic rubber is made by synthetic methods, and different kinds of rubber can be synthesized with different raw materials (monomers). Between 1900 and 1910, chemist C.D. Harris (Harris) measured the structure of natural rubber as a polymer of isoprene, which opened the way for synthetic rubber. In 1910, Russian chemist SV Lebedev (Lebedev, 1874 - 1934) with sodium initiator 1, sodium 3 - butadiene rubber polymerization into small, then there are many new varieties of synthetic rubber, such as polybutadiene rubber, chloroprene rubber, styrene butadiene rubber and so on. The yield of synthetic rubber has greatly exceeded that of natural rubber, of which the largest yield is styrene butadiene rubber. General rubber glue refers to replace some or all use such as natural rubber, styrene butadiene rubber, butadiene rubber, isoprene rubber, mainly used in the manufacture of tyres and rubber products industry. General purpose rubber is in great demand and is the main variety of synthetic rubber. Styrene butadiene rubber styrene butadiene rubber [1] is made by copolymerization of butadiene and styrene. It is the largest synthetic rubber with milk, styrene butadiene rubber, styrene butadiene rubber and thermoplastic elastomer (SBS).
- Q:When rubber products are hardened, what methods soften?
- The rubber is softened by soaking in the solvent, but it will damage the original physical and chemical properties of rubber!
- Q:What material is the rubber used in the tires?
- The main material of automobile tire is the most widely used rubber, natural rubber, polybutadiene rubber, styrene butadiene rubber, rubber and other Ding Ji. Early automobile tires are outside the tire structure, wherein the inner tube is made of rubber, rubber and tire cord fabric made by multilayer. Nowadays tubeless tires are mostly radial tyres. Radial tire early steel strengthened, with the development of chemical technology, replaced by synthetic fiber steel radial gradually by Kevlar and other lighter weight, higher strength.
- Q:Several aspects of rubber aging performance and how to identify them
- Heat: increasing temperature can cause thermal cracking or thermal crosslinking of rubber. But the basic function of heat is activation. Increase oxygen diffusion rate and activate oxidation reaction, so as to accelerate the speed of rubber oxidation reaction, which is a common aging phenomenon - thermal oxidative aging
- Q:What are the causes of the rubber products breach?
- First: the use of rubber joints in the process of linking the length is not enough to force beyond the length of the link, the expansion of the scope of contraction may also splitSecond: rubber joints, the strength of the link is relatively low, then if the adhesive method is not accurate, the strength of the joint will be lower, there may be crackingThird: rubber joints after installation, in other places free here beyond the extension range of pipe strap, there may be cracking.Fourth: rubber joints in the outdoor adverse weather, explosion, sun, etc., lower than the use of temperature may also crack.Fifth: in the process of production of vulcanized rubber joint used in rubber function is not good or has been since sulfur failure, excessive grinding, wire rope and other parts of the rust, the joint strength will be greatly reduced, when in use, will likely easily disconnect joint phenomenon
- Q:NR natural rubber manufacturers, who knows Guangdong here, there are manufacturers, a few hair connection is OK
- Natural rubber (NR) is mainly composed of rubber hydrocarbons (polyisoprene), containing a small amount of protein, water, resin acids, sugars and inorganic salts. The utility model has the advantages of large elasticity, high extension strength, high tear resistance and electrical insulation, good abrasion resistance and drought resistance, good processability, easy adhesion to other materials, and superior performance in synthetic rubber in comprehensive performance. The disadvantage is that oxygen and ozone resistance is poor, easy aging, metamorphism, oil and solvent resistance is not good, the first corrosion resistance of acid and base is low, heat resistance is not high. Temperature range: about 60 DEG C ~80. Make tires, rubber shoes, hose, tape, wire and cable insulation and sheath, and other general products. The utility model is especially suitable for making torsional vibration eliminator, engine shock absorber, machine support, rubber metal suspension element, diaphragm and molded product.
- Q:Are there formaldehyde in rubber products, too?
- Outstanding performance: headache, dizziness, fatigue, nausea, vomiting, chest tightness, eye pain, sore throat, poor appetite, palpitations, insomnia, weight loss, memory loss and autonomic nerve disorder; long-term inhalation of pregnant women may result in fetal deformity, even death, men's long-term inhalation can cause male sperm deformity and death.
- Q:The silica gel of the kettle is the white one that is waterproof and leaked out
- Silica gel is a highly active adsorption material, belongs to the amorphous substance, and its chemical formula is mSiO2. NH2O. Insoluble in water and any solvent, non-toxic, tasteless, chemical stability, in addition to strong alkali and hydrofluoric acid, do not react with any substance. Different types of silica gel have different microporous structures because of their different manufacturing methods. The chemical composition and physical structure of silica gel determine that it has many characteristics which are difficult to be replaced by other similar materials: high adsorption properties, good thermal stability, stable chemical properties, high mechanical strength, etc..
- Q:How are rubber wires processed?
- Rubber wire, mainly refers to the insulating layer and the jacket is made of natural rubber, styrene butadiene rubber, ethylene propylene rubber, in addition to meet the insulation properties and physical mechanical properties, aging resistance, abrasion resistance requirements, some products require oil resistant, flame retardant.
- Q:What is the difference between vulcanized rubber and butyl rubber?
- Nitrile butadiene rubber is prepared by polymerization of butadiene and acrylonitrile by emulsion polymerization. Nitrile rubber is mainly produced by low temperature emulsion polymerization. It has excellent oil resistance, high wear resistance, good heat resistance and strong adhesive force. Its disadvantage is poor resistance to low temperature, poor ozone resistance
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DN125 Schwing Concrete Pump Rubber Seal/Gasket
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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