Chemical production use QT450 Double Sphere Rubber Expansion Bellow “Movement Absorption” From Leading Brand Rubber Expansion Bellow Manufacturer
Chemical production use QT450 Double Sphere Rubber Expansion Bellow “Movement Absorption” From Leading Brand Rubber Expansion Bellow Manufacturer.QT450 Double Sphere Rubber Expansion Bellow in the installation length is longer than the single Sphere type Rubber Expansion Bellow.
Name: QT450 Double Sphere Rubber Expansion Bellow
Pressure: 1Bar/2.5bar/10bar/16bar
Advantages: shock absorption, and noise reduction.Anti high vibration frequency, the increase in the length of the some of the pump equipment
Disadvantages: the inner diameter is smaller than the inner diameter of the main pipe, affecting the flow rate by about 10%.
Medium use of QT450 Double Sphere Rubber Expansion Bellow From Leading Brand Rubber Expansion Bellow Manufacturer
Natural rubber: < 80°, ordinary water, domestic sewage, air conditioning circulating water, river water, cooling water, fire water, drinking water, pulp;
Noted usually overseas clients will require Neoprene rubber expansion bellow to the pass-through same medium, Because Neoprene is an overseas common use material, and Chinese manufacturer need an import to get Neoprene raw material. so it is expensive about 30% more than a natural rubber-made rubber expansion joint. About 60-70% of Chinese manufacturers will sell natural rubber expansion bellow as Neoprene rubber expansion bellow when they know the pass-through medium is water so their price is not high than the market price. We are honest with all clients, you get the same product we promised. So best you get to know is if your client will accept the use of natural rubber if the drawing shows the material is Neoprene.
EPDM: <120°, boiling water, weak acid, strong alkali, seawater, food, beverage, natural gas, power plant lime slurry, power plant desulfurization, limestone, solar hot water, ground source heat pump, lithium electric acid, and alkali pipeline, automobile spraying, automobile electrophoresis, wastewater sewage, garbage leachate.
NBR:<115° hydraulic oil, emulsion, lubricating oil, thin oil, use for oil exploitation;
Nbr-special: <115° gasoline, diesel oil, aviation kerosene;
Lining PTFE: temperature <80°, strong acid, and alkali, aviation kerosene, petroleum, diesel, gasoline, (non-negative pressure vacuum)
Lining metal or vacuum support ring: if the pipeline has strong vacuum pressure, Lining metal or vacuum support ring Material carbon steel, stainless steel 304/316, according to the medium pass. common medium use carbon steel.
APPLICATION AREAS of QT450 Double Sphere Rubber Expansion Bellow From Leading Brand Rubber Expansion Bellow Manufacturer
• firefighting pipe
• Heating and cooling devices
• Heating and cooling devices
• Materials handling technologies
• Water pipes
• Desalination plants
• Compressors
• Blowers and fans
• Cement industry
• Chemical industry
• Glass industy
• Wood-processing industry
• Pulp and paper industry
• Oil and Gas
• Railed vehicles
• Refineries
• Shipbuilding
• Steel mills
• Sugar industry
Related links: Rubber expansion bellow product center From High-quality Rubber Expansion Bellow Manufacturer
