Big Size PU Seal Big Large Polyurethane Gasket
Big Size PU Seal
The material of this product is hydrolysis-resistant polyurethane, the cross-sectional shape is V type, the role of the shaft seal, the scope of application is the turbine, the nature character is hydrolysis resistance, wear resistance.
Application for large polyurethane seal gasket:
Spindle seals, blade seals, vane seals, valve seals, static seals for various connections, oil receiver seals, servomotor seals, bearing end cap seals, upper and lower pilot gas seals, oil and gas seals
Most of the early domestic production of turbine blades seals are mostly in the form of y-shaped structures. However, from the operating conditions of most domestic units, the phenomenon of seal failure is widespread, indicating that this type of seal is not suitable for turbine units that require long-term stable operation. In order to solve this problem for many power plants at home and abroad, the company selected a polymer composite material with low friction coefficient, high mechanical strength, long oil- and water-resistant media lifespan through long-term technical research, and designed a v-type composite seal structure. Class problems. At present, the long-term leakage problem has been successfully solved for many domestic large-scale axial-flow propeller and bulb-filling power stations.
Sealing has always been a major problem that has plagued the hydropower station and main engine plant all the year round. The power station was not yet in the period of overhaul, nor was it to be opened for maintenance. It was because of the serious leakage problem of the seal that affected the stable operation of the power station that had to be overhauled in advance. After years of unremitting efforts in designing and practicing, IKSONIC technology team has finally developed a complete solution for hydropower seals. From the main shaft seal, paddle seal, guide vane seal, valve seal, static seal of each connecting part, oil receiver seal, servo seal, bearing end cap seal, to the upper and lower guide oil and gas seal has a complete set of solutions. The company continuously adapts and updates new materials to adapt to the characteristics of hydropower station seals requiring high speed, water lubrication or no lubrication, large specifications, and long-term use; continuously designing new and reasonable structures to improve the long-term and stability of the use of hydropower station seals.
IKSONIC Co., Ltd. Advantage products – non-molded turning polyurethane seals, turning rubber seals, are produced using Austrian imported raw materials and dieless turning special equipment, have the following advantages:
1. Short lead time, no need to open a special mold, direct turning. This greatly saves the cost of molds for the product and shortens the downtime of the equipment.
2. No standard parts and non-standard parts, any size within 10~2000mm, no need to open the mold for any cross-section, turning, instant and desirable.
3. The material has the advantages of hydrolysis resistance, high tear strength, super wear resistance, etc. It is widely used in a variety of water medium equipments and occasions where the sealing requirements are relatively high.
Our company’s large-size v-type combination seals, large-size turning polyurethane seals are widely used in major hydropower stations, large-scale presses, large-scale hydraulic press seals, and achieved the unanimous recognition and praise of the majority of customers.
IKSONIC Co., Ltd. is a professional company specializing in the research, production and sales of all kinds of tiny pan seals, hydraulic cylinders, cylinder seals, fluorine plastics, and polymer wear-resistant materials. The company has a high-quality R & D, production, sales of technical service teams and advanced production equipment. Production of a variety of small pan seals, special conditions pan seal, turning polyurethane seals, turning rubber seals, split seals, Fill ptfe and other seals. Its specification series comprehensively covers standards such as iso7425/1, iso3320, gb/t15242.1-94, and gb/t15242.2-94. The groove size of the product installation groove and foreign famous companies can be completely interchanged.
The company can produce seals of various sections and materials in the size range of 1.5-2000 mm. According to customer requirements, we can develop various special materials to adapt to extremely harsh working conditions (such as: ultra-high pressure, ultra-low temperature, high temperature, high speed, ultra-low friction, etc.), and can also design various special requirements for the fuel tank, cylinder . The main advantages of our company are:
1. All kinds of small plugs of various materials: The company produces all kinds of tiny pan plugs with an inner diameter of 1.5 mm or more, all adopt imported integral stamping springs, with sufficient elasticity, fatigue resistance, corrosion resistance, resistance to various media and other advantages , Widely used in various precision mechanical equipment, instrumentation, valves, automobiles and other fields.
2. Conventional pan-sealing seals: Rotary pan-seal, liquid nitrogen pan seal, main seal of the crane tube, static seal of the crane tube, pan-seal seal,
3. The special material Panseal includes: upe pan seal, peek pan seal, pctfe pan seal, etc., supporting spring optional: stainless steel 301,304,316,718, Hastelloy, Inglo, etc., widely used in petroleum equipment, Chemical valves, liquefied natural gas, liquid nitrogen and other fields.
4. Moldless turning seals: We can provide moldless turning polyurethane with an inner diameter of more than 2 mm. Moldless turning rubber seals include: various split oil seals, turning u-rings, turning y-rings, turning polyurethane v-type combination, Dust ring and so on. All imported raw materials, with hydrolysis resistance, wear resistance, do not need to open the mold, processing speed, not only suitable for single-piece production but also mass production, short procurement cycle and other advantages.
5 various combinations of sealing categories: folder v-type combination, Hong Geer seal gdkk, gkdf, gtdi, heavy-loaded grid to come, re-site seal, combined seal kdas, spgw, spg and so on.
6. Construction machinery seals: spgo, spgw, kzt, phenolic cloth guide rings, etc.
7. Other seals: drum ring g series for coal mine machinery, sh series mountain ring, nl series bud type circle, lw series for piston guide ring, wl series for static seal, etc. , Dust-proof ring, rotating grid to ring, aq seal, aqf seal, tetrafluoride ring, PTFE o-ring, PTFE ball, gasket and so on.
As a professional manufacturer of seals, development and innovation are the core of our company. IKSONIC continuously improves the production process and develops quality raw materials to provide new and better solutions for your business. All employees of IKSONIC focus on the quality and reliability of each product and strive to meet the various needs of today’s industrial development.