high pressure 3inch-6inch rubber gasket for concrete pump clamp coupling
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Concrete Pipe DN125 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 cause of the bursting of rubber products and how should they be improved?
- Improvement measures: 1.. Adjust the molding sulfuration temperature, adjust the temperature of the upper and lower plate. 2. adjust the exhaust distance and exhaust time. 3. in strict accordance with the mixing process standards or adjust the formula and mixing process, avoid the use of time is too long to place material (fast cooked). 4., in the explosive edge position plus running trough. 5. control the weight of a single adhesive.
- Q: Will the rubber ring of the thermos bottle be harmful to the human body?
- For the requirements of thermos bottle rubber gasket Technology: 1, the appearance of white translucent, the use of non yellowing; 2, non-toxic, tasteless, no odor produced by boiling water after 30MIN; 3, the product is soft, the hand 1 times of fracture elongation, small deformation.
- Q: How do rubber undergo vulcanization?
- Rubber vulcanization is a chemical reaction process, before vulcanization rubber is present in a linear molecular form, is the linear sulfide molecules through some other substances (such as sulfur and peroxide) connected together to form a three-dimensional network structure. Sulfur must not be used with sulfur material, as long as the rubber linear molecules can be linked together to form a body shape on the lineEach rubber formulation has an optimum curing temperature, which increases the speed of vulcanization within a certain range, but the performance of the product decreases
- Q: Why does rubber burn black smoke?
- So, when rubber burns, it does not burn completely. There are many black carbon, which form black smoke
- Q: What's the difference between silicone rubber and 703.704 glue?
- 704, temperature range of -50-250, better temperature effect, mainly used for sealing electric heating devices; electric plug sealing; instrument, instrument bonding and sealing.
- Q: How can the frictional properties of rubber improve?
- Because of its high elasticity and low modulus, the friction and wear properties of rubber are greatly affected by their physical and mechanical properties. The hardness of rubber is smaller, contacting with a rigid object, the real contact area is large, and the real size of the contact area is an important factor, so the friction rubber hardness, have more effect on the friction performance.
- Q: NR natural rubber manufacturers, who knows Guangdong here, there are manufacturers, a few hair connection is OK
- Chloroprene rubber (CR) by chloroprene do monomer emulsion polymerization of polymers. This rubber molecule containing chlorine atom, so compared with other general rubber: it has excellent oxidation resistance, ozone resistance, non flammable, after the fire can be self extinguishing, the advantages of oil resistance, solvent resistance, acid and alkali resistance, aging resistance, good air tightness; the mechanical performance is better than natural rubber, so can be used for general rubber, also can be used for special rubber. The main disadvantages are poor cold resistance, large proportion, relatively high cost, bad electrical insulation, easy to stick rolling, easy burning and easy sticking. In addition, rubber poor stability, not easy to save. Temperature range: about 45 DEG C ~100. The main requirements for the manufacture of ozone resistance and aging resistance of high cable sheath and various protective cover, protective cover; oil resistance, chemical corrosion resistance of hose, tape and chemical resistant lining; the underground mining with burning rubber, and a variety of molded products, sealing ring, gasket, binder etc..
- Q: How can rubber products be softened?
- Rubber softener is a softening agent, which requires its own energy and rubber has a good affinity, in the improvement of rubber processing, can reduce the mixing power consumption, promote the uniform dispersion of a variety of accessories, craft to improve the performance of vulcanized rubber elongation elasticity etc.. In a word, softening, plasticization, adhesion, strengthening and anti-aging are the main mechanisms.
- Q: Which kind of rubber has the best wear resistance?
- Ding Qing rubber (nitrile, butadiene, rubber)It's also called NBR.Butadiene and acrylonitrile are obtained by emulsion polymerization. NBR is mainly produced by low temperature emulsion polymerization. It has excellent oil resistance, high wear resistance, good heat resistance and strong adhesive force. Its disadvantages are poor resistance to low temperature, poor ozone resistance, poor electrical properties, and slightly lower elasticity.
- Q: What about rubber molding, foaming and layering?
- Return the glue (the rubber has not been used up after heat treatmentThe glue and the new rubber are mixed together to heat up, and the remaining glue is called a return glue. When the mixture is mixed with the new rubber, the mixture is uneven and the degree of vulcanization is not uniform, resulting in delamination
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high pressure 3inch-6inch rubber gasket for concrete pump clamp coupling
- 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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