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DSH carbon fiber ptfe lip seals elgiloy for oil industry

DSH carbon fiber ptfe lip seals elgiloy for oil industry

DSH carbon fiber ptfe lip seals elgiloy for oil industry

Type
PTB(Piston)
Delivery Time
3-7 days
Quality
High-quality
Service
Standard product/Customized product
Brand
DSH
Price
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Product Comparison
hydraulic seal is made of high-quality rubber material and manufactured based on advanced production technology. It is a well-made and high-quality product with stable performance.Compared with other products in the same category, DSH Seals's hydraulic seal has the following advantages.
  • DSH-ptfe lip seals | Spring energized seals | DSH
    v s
    DSH-ptfe lip seals | Spring energized seals | DSH-1
Application Scope
ptfe seal has a high comprehensive cost performance. It is widely applicable to machine tools, boats and ships, autos, aerospace equipment, agricultural machinery, metallurgical machinery, petroleum machinery, chemical machinery, and construction machinery.With many years of practical experience, DSH Seals is capable of providing comprehensive and efficient one-stop solutions.
  • DSH-ptfe lip seals | Spring energized seals | DSH-2
Company Advantages
1. Service life of spring energized ptfe seal has been extended with such materials of ptfe lip seals.
2. To ensure product quality, products are produced under the supervision of our experienced quality assurance team.
3. The product is extensively demanded in the market due to its unmatched advantages.
4. This product has many excellent properties and is suitable for a variety of applications.


PTB Spring Energized PTFE Seals make use of a V shaped spring embedded in a polymer jacket. At installation, the V shape of the spring is compressed, providing sealing energy to the seal jacket ensuring a positive seal. With a linear load curve and excellent deflection range, PTB Spring Energized PTFE Seals are a very versatile product. They are common replacements when rubber u-cups fail due to chemical attack, extreme temperature range, friction concerns and wear issues. Cantilever Spring Seals are best suited for reciprocating applications such as shocks, hydraulic cylinders, pumps and compressors. The shape of the spring concentrates load on the front of the seal, which makes this design also suitable for use as environmental excluders and for applications requiring scraping of viscous media. As an additional option, the spring cavity area can be filled with silicone for FDA clean-in-place applications. The seals always seem to gravitate toward certain difficult applications which include:

  • Harsh chemicals and solvents.

  • High temperatures up to 260℃.

  • Cryogenic temperatures down to -40℃.

  • Unlubricated applications.

  • Where low friction is required.

  • High pressures up to 450bar.

  • High surface speeds when other seals overheat

  • The most popular PTFE fillers used for PTB spring energized PTFE Seal piston products are carbon fiber, fiberglass, aromatic polyester and graphite. Virgin PTFE is also popular for these products when conditions are mild.


Applications

  • • Compressors • Cryogenics • FDA Clean Grade • Jet Engines • Hydraulic Cylinders • Paint Sprayers.

  • • Pressure Washers • Robotics • Steering Cylinders • Valves • Vapor Recovery Systems • Many more.


Markets

  • • Aerospace • Automotive • Chemical Processing • Appliances • Machine Tools • Marine.

  • • Medical • Pharmaceutical • Military • Heavy Machinery • Pulp & Paper • Hydraulic.

  • • Food & Beverage • Electronic • Oil & Gas • Semiconductor • Plastics.


◆◆  PTFE filled Stainless Steel Spring (Helical spring, cantilever spring-V type, Slant Coil Spring,Elgiloy helical spring


Material descriptionPTFE filled Bronze, PTFE filled carbon fiber and MoS2, PTFE filled Graphite, PTFE filled PI, PTFE filled Ekonol, PU and so on.
Available ColorBlack, green, coffee, white, red, blue, gold and so on
Material StrengthPiston spring energized seals, low coefficient of friction, good chemical and heat resistance.
temperature-40~+260℃
speed≤15m/s
pressure≤45MPa
MediumVirtually all fluids, chemicals and gases
Used forStandard Heel Groove


DSH-Spring Seal, Ptb-custom Spring Energized Ptfe Seal
DSH-Spring Seal, Ptb-custom Spring Energized Ptfe Seal-1


◆◆ SPRING ENERGIZED RADIAL SEALS   PTB


DSH-Spring Seal, Ptb-custom Spring Energized Ptfe Seal-2

 pressureE≤0.6mmE≤0.4mmE≤0.2mm
Max Gap E<160bar<250bar<400bar
Order Example for Standard version:
D(mm)d(mm)L(mm)Spring TypeOrder Number
5040.67.1400PTB 50X40.6X7.1-400
Installation Dimension table based on Metric Size      (mm)
 D H9 d H9L+0.2HYR1≤
6~12D-2.92.42.20.40.2
14~22D-4.53.63.20.60.2
25~45D-6.24.84.30.70.4
48~120D-9.47.16.80.80.4
125~500D-12.29.59.20.90.4
Order Data
Order NumberBore H9Groove h9Width +0.2
Order NumberBore H9Groove h9Width +0.2
PTB006063.12.4PTB09009080.67.1
PTB008085.12.4PTB09509585.67.1
PTB0100107.12.4PTB100010090.67.1
PTB0120129.12.4PTB1100110100.67.1
PTB0140149.53.6PTB1150115105.67.1
PTB01501510.53.6PTB1200120110.67.1
PTB01601611.53.6PTB1250125112.89.5
PTB01801813.53.6PTB1300130117.89.5
PTB02002015.53.6PTB1350135122.89.5
PTB02202217.53.6PTB1400140127.89.5
PTB02502518.84.8PTB1500150137.89.5
PTB02802821.84.8PTB1600160147.89.5
PTB03003023.84.8PTB1700170157.89.5
PTB03203225.84.8PTB1800180167.89.5
PTB03503528.84.8PTB1900190177.89.5
PTB04004033.84.8PTB2000200187.89.5
PTB04204235.84.8PTB2100210197.89.5
PTB04504538.84.8PTB2200220207.89.5
PTB04804838.67.1PTB2300230217.89.5
PTB05005040.67.1PTB2400240227.89.5
PTB05205242.67.1PTB2500250237.89.5
PTB05505545.67.1PTB2800280267.89.5
PTB05605646.67.1PTB3000300287.89.5
PTB06006050.67.1PTB3200320307.89.5
PTB06306353.67.1PTB0350350337.89.5
PTB06506555.67.1PTB4000400387.89.5
PTB07007060.67.1PTB4200420407.89.5
PTB07507565.67.1PTB4500450437.89.5
PTB08008070.67.1PTB4800480467.89.5
PTB08508575.67.1PTB5000500487.89.5

Company Features
1. Guangdong DSH Seals Technology Co., Ltd is one of the most outstanding manufacturers of spring energized ptfe seal .
2. DSH has introduced highly delicate technology to making sure the quality of spring energized seals .
3. Guangdong DSH Seals Technology Co., Ltd persists in the service theory of ptfe lip seals. Get an offer! The service notion of spring energized seal design in Guangdong DSH Seals Technology Co., Ltd emphasize on spring loaded seal . Get an offer! spring loaded double lip seal is an important action as good customer service for Guangdong DSH Seals Technology Co., Ltd. Get an offer! Guangdong DSH Seals Technology Co., Ltd persists in the ptfe o ring service notion. Get an offer!
Favorable rate
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