Mining Hydraulic Support High-pressure Hose Specification
Pubdate：2023-09-26 10:49 | Hits：
Mining Hydraulic Support High-pressure Hose Specifictions:（Guide：Introduction→Model→Price→Factory→FAQs）
Mining Hydraulic Support High-pressure Hose Introduction:
Coal mine hydraulic support high-pressure hose in the stamp machine factory, waterproof cloth factory (paint cloth, rubber cloth), recycled rubber factory, flashlight factory (metal), rosin refinery, and so on are useful, involving bearing manufacturing; Wood products manufacturing; Western musical instrument manufacturing; Manufacture of biochemical pesticides and microbial pesticides; And so many industries. In recent years, the pressure requirements of some coal mine hydraulic supports have been increased, and some steel wire braided hose can not meet its performance requirements, requiring the use of steel wire wound tubing. High pressure wire winding oil pipe (high pressure oil pipe) working temperature: -40℃ ~ 120℃ High pressure wire braided hose specification range: DN5mm ~ DN102mm. The inner layer glue, middle layer glue and outer layer glue are mixed by the mixer according to the formula. The inner tube is extruded by an extruder and coated on a soft or hard core coated with release agent (the liquid nitrogen freezing method also does not use the tube core). Some special high pressure hoses, in order to meet user requirements, have smooth appearance, small bending radius, wear resistance, easy bending, easy installation, resistance to many chemical corrosion, smooth inner wall, small resistance, fluid flow, the minimum burst pressure of various hoses is 3 times the working pressure, temperature resistance -40°~+120°.
Mining Hydraulic Support High-pressure Hose Model:
Mining Hydraulic Support High-pressure Hose Price:
You can consult Hebei Tengshuo company, we will make a reasonable quotation according to your requirements.
Mining Hydraulic Support High-pressure Hose Factory:
The company can customize coal mine hydraulic support high pressure hose, resin high pressure hose, double high pressure hose, car wash high pressure hose, anti-freezing and explosion-proof high pressure hose, high temperature and high pressure hose, and strive to meet the needs of users.
Mining Hydraulic Support High-pressure Hose FAQs:
What are the main factors in the use of high pressure hose assembly?
Temperature, pressure, medium and pulse frequency, as well as external sunlight UV
What does the rubber hose test force 67n mean?
1. Working pressure: 0.05-0.5MPa. 2. Flow rate: The flow rate under 0.3MPa dynamic pressure is greater than 0.42L/S(25L/min). 3, tensile requirements: can withstand 500N5 minutes tensile test. 4, high temperature and high pressure test: can withstand 5 minutes 0.5MPa pressure 70℃ hot water dynamic pressure test. 5, bending life test: in the half circle to do 5000 reciprocating movement, the test through 0.1MPa pressure, apply 5N tension, 20 times/minute speed; 6, thermal shock test: 300 periodic test 0.3MPa 70±2℃ 2 minutes
