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PTFE hose price
- Categories:Industry news
- Author:Miss Teflon tube
- Origin:Miss Teflon tube
- Time of issue:2007-05-21 15:21
- Views:
PTFE hose price
- Categories:Industry news
- Author:Miss Teflon tube
- Origin:Miss Teflon tube
- Time of issue:2007-05-21 15:21
- Views:
1. Features of PTFE hose
PTFE hose has excellent chemical stability, corrosion resistance, self-lubricating non-stick, electrical insulation and excellent anti-aging ability. It is usually used to transport strong corrosive media at high temperatures.
Because it can be used for a long time at -60～250℃, it has reliable and excellent corrosion resistance, so it is widely used in defense, aerospace, electronics, electrical, chemical, machinery, instrument, instrument, medical, food and other industries.
PTFE hose and stainless steel metal hose have similar functions, fine structure, no mechanical impurities, high strength, excellent chemical stability, corrosion resistance, sealing, self-lubricating and non-sticking, electrical insulation and excellent anti-aging Ability, can be used for a long time at -60～250℃, has reliable and excellent corrosion resistance, and is used to transport strong corrosive media under high temperature.
PTFE hoses are widely used in nuclear energy, national defense, aerospace, electronics, electrical, chemical, machinery, instruments, meters, construction, textiles, metal surface treatment, pharmaceuticals, medical treatment, textiles, food, metallurgy and smelting industries.
Picture 1: PTFE hose source: Shenzhen Dankai
Main features of PTFE hose:
1. High temperature resistance, corrosion resistance, high pressure resistance
Because this product adopts special high-grade PTFE hose, high temperature resistant braided mesh and Japanese advanced technology stainless steel double buckle spiral hose, it is suitable for special environments of high temperature, corrosion and high pressure. This product can withstand 250℃ high temperature steam inside the hose under the air pressure of 3kg/cm2, and the skin temperature does not exceed 60℃, ensuring the safety of operation.
2. Light weight and strong flexibility
This product has been specially assembled, and the hose with a total length of 2m (including the joints at both ends) weighs only 500 grams. It greatly reduces the work intensity of the operator, and at the same time has strong flexibility and free bending, and absolutely does not kill the pleats and obstruct the ventilation.
3. Strong resistance to destruction
This product is protected by the Japanese advanced technology of stainless steel double buckle self-locking spiral hose, which can withstand 180kg pulling force without any damage during normal use.
4. Durable
Combining the advantages of this product, the service life is much longer than the existing various steam hoses, and it is not necessary to replace it after long-term use, which greatly reduces the use cost, improves the use efficiency, and is economical and practical.
2. PTFE pipeline connection method
With the advancement of anti-corrosion technology, anti-corrosion materials continue to introduce new ones. Among them, polytetrafluoroethylene (PTFE) has attracted more and more attention due to its excellent chemical stability, high temperature resistance and chemical corrosion resistance. It is an ideal anti-corrosion material. , Has become one of the indispensable important materials today.
In specific applications, due to the high lubricity and non-stickiness of the PTFE material itself, it is troublesome to connect by two processing methods: hot-air electrode welding and manual flanging, so the PTFE pipeline is mainly connected by flanges.
Features of PTFE tube:
The PTFE tube has excellent chemical stability, can withstand all strong acids, strong bases, and strong oxidants, and does not interact with various organic solvents. PTFE has a wide operating temperature range. It can be used for a long time at -180℃~250℃ under normal pressure. After 1000h of treatment at 250℃, its mechanical properties will change little. PTFE has a very low friction factor, is a good anti-friction, self-lubricating material, its static friction coefficient is less than the dynamic friction coefficient, so it has the advantages of low starting resistance and smooth running when used to make bearings. Because PTFE is non-polar, heat-resistant and does not absorb water, it is also an excellent electrical insulating material. It also has excellent aging resistance, non-stickiness and non-combustibility.
Various profiles and parts made of PTFE pipes, such as bars, tubes, films, bearings, gaskets, valves, etc., are widely used in machinery, chemical industry, aviation, electrical and electronics, defense industry, cutting-edge technology, medical and health, and electrical insulation, etc. field.
Picture 2: PTFE pipeline source: Shenzhen Dankai
What are the advantages of PTFE pipelines?
1. PTFE pipeline not only has the mechanical strength function of steel pipe, but also has the characteristics of non-scaling, corrosion-resistant, and not easy to grow microorganisms. It can also ensure the purity of the transported medium. It is a substitute for glass-lined, rubber-lined, FRP, etc. The better choice for corrosion-resistant products.
2. The service life of the PTFE pipeline exceeds that of the stainless steel pipeline, and it is also the main anticorrosive pipeline for transporting gas, alkali, acid, salt, and ore slurry.
3. The price of PTFE pipes is only one-fourth of that of stainless steel pipes. The lining plastics are all injection-molded. The PTFE pipe fittings including four-way, three-way, elbow, size and number one are all made of steel. .
Shenzhen DanKai Technology Co., Ltd. (ShenZhen DanKai Technology Co.,ltd.), whose predecessor is Dongguan Dandi Insulation Material Co., Ltd. Fluoroplastic Material Factory, established in 1998, specializes in FEP, PFA, PTFE and other fluoroplastic pipes R&D, production and sales of rod, sheet and film products and other insulating materials. The company has a senior R&D team with international standards and a production line of fluorine plastic products imported from abroad. Some fluoroplastic products have passed ISO9001, SGS, FDA certification, and have been fully affirmed by domestic and foreign cooperative customers such as Huawei, Foxconn, Midea, ZTE, Intel, and AirTAC. The main products of the company are: ①Tubes: Ptfe tube, Fep tube, Pfa tube, Pvdf tube; ②Heat shrinkable tube: Ptfe heat shrinkable tube, Fep heat shrinkable tube, Pfa heat shrinkable tube, Pvdf heat shrinkable tube; ③Plate rod Membrane: Ptfe board and rod film, Fep board and rod film, Pfa board and rod film, Pvdf board and rod film; ④Insulation materials: silica gel, PE, PVC, UPE, etc.; ⑤Special category: PFA imported connector, spiral tube, spring tube , Rotary cut tube, welding rod, tee, straight-through, gasket, joint, taper rod, flared tube, sealing tube, braided tube, bellows, etc. At the same time, fluorine plastic products of various specifications can be customized and processed according to customer requirements.
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