Hengshui Aohong Technology Co.,Ltd.
It is understood that pvc flooring can be divided into two types, one is our common pvc sheet floor , and the other is a more fashionable pvc coil floor. Although their effects are somewhat similar, their performance and construction are very large different, therefore, to carefully selected, not sloppy, here we explain in detail: pvc sheet flooring what is the price and the PVC sheet flooring sheet flooring what is the difference with the hope that can give you some help and inspiration?! What...
Aramid packing is prepared by impregnating a tetrafluoro-emulsion with aramid fiber treated with a lubricant. It has good chemical resistance and maintains the characteristics of the aramid packing itself in a very harsh chemical environment. . The resilience is still so high, and the cold current is still so low. Aramid packing has excellent high modulus and high speed, and is called artificial metal wire. It is three times the strength of the wire, and is one-fifth of the quality of the wire....
Flexible graphite composite gasket The inner layer reinforcement materials commonly used in flexible graphite composite gaskets are ss304, ss316 or tinplate, and the thickness is 0.1~0.127mm. The form has spur plate reinforcement, mesh plate reinforcement and plate reinforcement. The commonly used material is 304 reinforced graphite, which can be made into a variety of round geometry gaskets. It is widely used in pipes, valves, pumps, pressure vessels, heat exchangers, condensers, generators,...
How to identify the quality of PTFE packing Weaving density: The most critical factor affecting the performance of GRAFI-SEALGT5110 fiber woven PTFE packing is its weaving density. However, weaving itself is very artistic, and weaving density is often difficult to reflect with numerical values. What we can do now is to suggest that in most applications, GT5110 fiber woven PTFE packing, which is as tight and orderly woven as possible, will produce the best results for specific applications....
PTFE packing PTFE packing price PTFE packing quotation PTFE packing specializing in PTFE packing The PTFE packing is woven from pure polytetrafluoroethylene fibers and is not treated with PTFE emulsion and grease. Because it is made of solid woven and flexible and adjustable, it can be well matched with the shaft and stuffing box with excellent corrosion resistance, good self-lubricating and anti-adhesive properties. It can be used in chemical, food, pharmaceutical, paper, chemical fiber, fine...
The expanded PTFE packing is made of high-strength expanded polytetrafluoroethylene and graphite. It is a high-quality packing with unique performance and durability. The chemical properties are extremely stable. Except for a few alkali metals (such as sodium and potassium) in the molten state, the black PTFE packing does not react with any substances. Has excellent tensile strength and self-lubricating properties. Excellent thermal conductivity, even when the line speed is 20m / s high-speed...
The PTFE packing is made of pure polytetrafluoroethylene dispersion resin, which is first made into a raw material film, and then woven into a packing by twisting. This kind of PTFE has no other additives and can be widely used in valves and pumps with high cleanliness requirements and strong corrosive media for food, pharmaceutical, paper and chemical fiber. PTFE disk range: all media other than molten alkali metal and free fluoride ion, used in chemical, food, and other industries that do not...
The black PTFE packing is woven from a polytetrafluoroethylene thread containing graphite particles. It has strong tear strength and high thermal conductivity, and its low friction coefficient makes it stable and long life. It is recommended for shaft seals in food, medicine, paper, chemical fiber, fine chemicals, etc. It can also be used for agitators, mixers, autoclaves and centrifugal pumps for sealing water, steam, solvent and other media. Suitable for most media except strong oxidizing...
The white PTFE packing is woven from high-quality tetrafluoroethylene fiber and is not treated with PTFE emulsion and lubricant. It has excellent softness and is mainly suitable for static sealing with high requirements on medium purity. It can be well matched with shaft and stuffing box for excellent corrosion resistance, self-lubricity and anti-adhesiveness. It is recommended for use in food, medicine, chemical, etc. where contamination is not allowed. Equipment: pumps, valves, flanges,...
The oil-free PTFE packing is made of high-quality PTFE flat wire and twisted, without any added lubricant. Soft, mainly suitable for static sealing with high requirements on the purity of the medium. Oil-free PTFE packing application: It is suitable for low pressure valves and low speed applications, but it has high requirements on the purity and corrosion resistance of the media, such as food industry, medicine, paper, chemical fiber and so on. Performance characteristics: oil-free white...
Pure PTFE packing, also known as PTFE packing , Pure PTFE packing is woven from pure PTFE fiber and is not treated with PTFE emulsion and grease. Because it is made of solid weaving and has flexibility, it can be well matched with shaft and stuffing box. It has excellent corrosion resistance, good self-lubricity and anti-adhesion. PTFE packing is recommended for chemical industry. Food, etc., where contamination is not allowed, can also be used for all chemical media except soluble alkali...
Pure polytetrafluoroethylene packing It is a packing made of PTFE fiber and treated with special lubricant. It is a highly plastic packing. Long-term use does not change its volume when the filling box has the minimum pressure. His low friction coefficient prevents heat generation even at high peripheral speeds. It is suitable for high concentration and strong corrosive and oxidizing chemical products. Pure polytetrafluoroethylene packing has flexibility and adjustability, so it can be well...
The PTFE packing is made of pure polytetrafluoroethylene resin as raw material, made of raw material film first, and then weaving the packing by rifling, without PTFE emulsion and lubricating grease. Because it is made of solid woven and flexible adjustability, so with the shaft, stuffing box can be a good match, has excellent corrosion resistance, good self-lubricating and anti-adhesive. The PTFE has no other additives and can be widely used in valves, pumps, etc. which have a relatively high...
Graphite-filled PTFE gasket (modified PTFE gasket): Graphite-filled PTFE gaskets, also known as graphite-modified PTFE gaskets or PTFE gaskets, use PTFE resin to add a certain amount of fillers, such as glass fiber, bronze powder, molybdenum disulfide, graphite, carbon fiber, etc. After high-speed mixing and molding with molding, and then made by high-temperature sintering. , With excellent compressibility, recovery and sealing. Its unique nature and advanced features exhibit tightness and...
Aramid Fiber Packing - Kevlar Packing Specifications - Abrasion Resistant Kevlar Packing Price Aramid Fiber Packing - Kevlar Packing Specifications - Abrasion Resistant Kevlar Packing Price Aramid Fiber Packing - Kevlar Packing Specifications - Wear Resistant Aramid Packing Price Kevlar packing is braided with aramid fiber impregnated with PTFE emulsion and lubricant. Good chemical resistance, high rebound, low cold flow. It has excellent high-speed, high-modulus properties (known as artificial...
As an integral part of the function of the various components of the aramid packing, Kevlar packing in the specific installation, adjustment package, pump and valve effective sealing. To replace the previously installed PTFE packing, it is necessary to pack the cotton packing in the specified position, which is believed to effectively isolate the system equipment. The following are used to perform maintenance personnel, engineers and technicians to properly install and customize packages. 1,...
6*6 graphite packing 8*8 graphite packing 10*10 graphite packing 12*12 graphite packing Pure graphite packing: using pure graphite wire, through weaving, weaving and other different weaving processes, weaving the seal filling; material (packing), its sealing performance is more perfect, safer, it is to solve the sealing problem The best combination of components. According to the corrosive environment and user requirements, the filler (packing) can also be treated with corrosion inhibitor to...
Oil-impregnated graphite packing oil-impregnated graphite packing specifications oil-impregnated graphite packing type oil-impregnated graphite packing manufacturer oil-impregnated graphite packing price Oil-based graphite packing with asbestos (asbestos or metal) lubricant impregnated graphite surface coating made from braided or twisted, for rotary, reciprocating piston or valve rod for sealing materials. The medium is steam, air, industrial water, heavy petroleum products. The vapor limit...
First, the patch method patch method is mainly used to repair more cracks, but also relatively concentrated, or part of the body surface of the outer surface of the hole. The repair methods are as follows: 1 Remove the oil, paint, and other materials near the crack to prepare the patch; 2 Use 3 to 5 mm drill bit to drill holes at the end of each crack to prevent cracks from extending; 3 Use a low carbon steel plate of 2.5 to 3 mm Into a patch, the patch is larger than the crack around the 20 ~...
Expanded graphite packing, also known as flexible graphite packing, is woven by a flexible graphite wire. Expanded graphite packing has good self-lubricating and thermal conductivity, small friction coefficient, strong versatility, good flexibility, high strength and protection for the shaft. According to different requirements, it can be reinforced with carbon fiber, copper wire, 304, 316L, Yinzhi nickel alloy wire. Basic description of expanded graphite packing : 1. Pure graphite packing is...
Reinforced graphite packing (stainless steel wire reinforced graphite packing, nickel wire reinforced graphite packing) The graphite packing is woven from a stainless steel wire reinforced graphite wire into a flexible and high-strength braided packing. The excellent sealing properties achieved with the combination of other packings make it an excellent sealing material, especially at high pressures. It is also a unique universal sealing packing. Recommended for petroleum equipment, power...
High temperature and pressure graphite packing Features: high temperature and pressure graphite packing expanded graphite packing type i.e. inhibition, corrosion inhibitor was added as a sacrificial anode to protect the valve stem and a filler, means for hydrogenation, refining industry, paper industry, power plants can be effectively Sealing, retaining the graphite packing itself has good self-lubricating and thermal conductivity, small friction coefficient, strong versatility, good...
Asbestos coated graphite packing is made of high quality imported asbestos. After being treated with oily graphite particles, it is formed by rolling. The packing has good lubricity and temperature resistance. The grade and type of asbestos can be selected according to different needs of customers. Usually, different temperatures are used to distinguish different levels of asbestos packing. Hebei Innovative Sealing Materials Co., in a professional production of sealing materials, gaskets,...
The routine maintenance method of shaft sealing water is actually used, and the shaft sealing water control is not in place, resulting in a lot of losses. If the shaft seal is not good, the filling port leaks, affecting the pump flow and pressure, which affects the entire production system. If the packing is pressed too tightly, the pump starting resistance will increase and it will generate heat when rotating. The post work should always check the shaft seal water pressure and flow. The method...
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