You should attach importance to rolling diaphragm companies, which are reliable in energy conservation and environmental protection, with equal pricing. They support the use of pneumatic diaphragm pumps, metering pumps, dosing pumps, diaphragm pumps for production, and supply of beneficiation pumps. They are suitable for long-term idle operation, operation, firefighting, sewage treatment, port, industrial, firefighting, elbows, sewage valves, bottom and other manufacturers.
Main products: Diaphragm pumps, rubber diaphragms, and plastic PP materials, aluminum alloy, cast iron, stainless steel, engineering plastics, fluid conveying, ordinary, high viscosity, nylon, multifunctional, resistant to high and low temperatures, high pressure, corrosion, toxic, flammable, explosive, and highly toxic diaphragm pumps, rotors, NBR/granular diaphragm pumps, machined diaphragms, ceramic rotors, engineering plastic diaphragm pumps, rotors, host hoses, high temperature and high pressure resistance Insulation industry, conveyor belts, filters, diaphragm pumps, specialized for scrap steel crushing, professional customization, spraying, machine, high-pressure hose, low-pressure hose, hydraulic hose, hydraulic mill, vacuum rotor, heat resistant plate, acid and alkali resistance, corrosion resistance, aging resistance, long service life, and excellent airtightness.
YJD、10、16、25、40、63、100、80、120、160h、 80、 100、160、450、 240、 540、316、800~100°C。
ED agent solvent chemical metering pump, solvent hydraulic, vacuum backflushing, and other hydraulic nitrile rubber diaphragms. Hebei Huiyou manufacturer’s new product Shandong metering pump news details. Rubber diaphragm testing instrument diaphragm high-precision polypropylene engineering report. Motion collision hammering angle/visual rubber diaphragm rubber characteristics: 1. X eccentric hemisphere valve: uses rolling diaphragm pressing kettle to seal products, such as special surface combinations of Milton, motion viscosity, head size, elasticity, and so on. 2. Nitrile rubber strength: 08~08 Function; NO, Solvent: Nitrile rubber has excellent strength, properties, temperature resistance, acid and alkali resistance, dust prevention, pressure resistance, oil resistance, aging resistance, long service life, and airtightness.
Nitrile rubber has excellent oil resistance, second only to polysulfide rubber and fluororubber, and has excellent wear resistance and airtightness. The disadvantage of NBR is that it is not resistant to ozone and aromatic, haloalkane, ketone and aromatic solvents, so it is not suitable for insulation materials.
Nitrile rubber is mainly used to make oil resistant products, such as oil resistant tubing, tape, rubber diaphragm, and large oil bags. It is commonly used to make various oil resistant molded products, such as O-rings, oil seals, cups, diaphragms, valves, corrugated pipes, etc. It is also used to make rubber plates and wear-resistant parts.
EP oil resistance, up to 20% -15%. Nitrile rubber has good oil resistance and can maintain Q and non stick specifications at high temperatures of 260 ° C.
