DN50*32 Concentric different diameter Non Metal Expansion Joint Application For Frequency conversion constant pressure water supply controller
Shanghai Songjiang Group Introduction to everyone: DN50*32 Concentric different diameter Non Metal Expansion Joint Application For Frequency conversion constant pressure water supply controller， Concentric different diameter Non Metal Expansion Joint used in the vibration displacement of pipe or is a settlement of the pipeline, the pipeline is vulnerable to all sorts of equipment and the influence of heat from the cold in the settlement, the influence of using the battle of Jiang stainless steel Single sphere Non Metal Expansion Joint product can be a very good solve these problems, ensure the safety of pipeline running effectively won’t appear any leakage phenomenon.
Name: DN50*32 Concentric different diameter Non Metal Expansion Joint
Model: DN50*32
Pressure: 6PN/10PN
Length: 110MM
Axial compression: 9mm
Axial tension: 7mm
Lateral displacement: 8mm
Deviation angle: 10 degrees.
Rubber material: NR/NBR/EPDM/Neoprene/Viton
Flange material: QT450/ carbon steel/stainless steel 304/316
Flange standard: GB/T 9119-2000/Ansi B16.5 150#/DIN1092-1/JIS5K
Warranty period: 1 year/3years/5 years
Manufacturer: Shanghai Songjiang shock absorber Group Co., Ltd.
Qualification Certificate: Qualification Certificate, Quality Guarantee, Inspection Report, TS Pressure Pipeline Production License of Single sphere Non-Metal Expansion Joint Industry, National Type Test Report, Third Party Performance Test Report, Content Component Test Report.
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 Concentric different diameter Non Metal Expansion Joint From Leading Brand Non Metal Expansion Joint Manufacturer
Natural rubber: < 80°, ordinary water, domestic sewage, air conditioning circulating water, river water, cooling water, fire water, drinking water, pulp;
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.
Related Link: Various pipeline industry project case of molded rubber expansion joint from shanghai songjiang group
