High Definition For Spiral Wound Gasket-RIR for Curacao Factories
High Definition For Spiral Wound Gasket-RIR for Curacao Factories Detail:
Spiral wound gasket consists of “V-shape”(or”W-shape”)metal tape and nonmetal tape, which are overlapped each other and wound continuously.To fasten the metal tape,both its start point and end point are tack welded.
Wide Scope of acceptable working conditions. Can be used under high temperature, high pressure and ultra-low temperature or vacuum conditions. Change the combination of the gasket materials is to tackle the chemical corrosion problem of diverse media toward the gasket.
Not very rigid requirements to the surface precision of the flange. May be used to seal flanges with rough surface
Easy installation and handy use.
Technical Data Sheet
Spiral Wound Gasket filled with Graphite
(In Oxidizing Environment )-240~+550℃；(In non-Oxidizing Environment)-240~+870℃
(Under hot water, oil etc. )30 Mpa; (Under vapor oil, gases etc.)20 Mpa
Spiral Wound Gasket filled with Asbestos
Spiral Wound Gasket filled with PTFE
The Spiral Wound Gaskets are mainly used in valves &pipes, pressure vessel, condenser, heat exchanger flanges in oil, chemical, metallurgy, vessel and mechanical industries.
Product detail pictures:
Related Product Guide:
What Is A PTFE Ring Gasket?
A Look at the Molded Gasket
With reliable quality process, good reputation and perfect customer service, the series of products produced by our company are exported to many countries and regions for High Definition For Spiral Wound Gasket-RIR for Curacao Factories, The product will supply to all over the world, such as: Adelaide , America , San Francisco , We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.
ZnTe crystal, 10x10x0.5 mm, 110-cut firstname.lastname@example.org
Size 10×10 mm Tolerance ±0.2 mm
Thickness 0.5 mm Tolerance ±0.1 mm
Orientation 110-cut Tolerance ±30 arc min
Surface quality 40/20 S/D
Parallelism less than 2 arc min
Flatness 1 λ
Model Product Name+ Price Buy Now
CR-ZnTe-10-10-0.3 ZnTe crystal, 10x10x0.3 mm, 001-cut $1,280.00 Buy Now
CR-ZnTe-10-10-0.5 ZnTe crystal, 10x10x0.5 mm, 110-cut $840.00 Buy Now
CR-ZnTe-10-10-1 ZnTe crystal, 10x10x1 mm, 110-cut $800.00 Buy Now
CR-ZnTe-10-10-2 ZnTe crystal, 10x10x2 mm, 100-cut $1,080.00 Buy Now
CR-ZnTe-10-10-2 ZnTe crystal, 10x10x2 mm, 110-cut $920.00 Buy Now
CR-ZnTe-10-10-3 ZnTe crystal, 10x10x3 mm, 110-cut $1,520.00 Buy Now
CR-ZnTe-20-20-0.2 ZnTe crystal, 20x20x0.2 mm, 110-cut $2,460.00 Buy Now
CR-ZnTe-20-20-0.5 ZnTe crystal, 20x20x0.5 mm, 110-cut $1,860.00 Buy Now
CR-ZnTe-20-20-0.5-AR ZnTe crystal, 20x20x0.5 mm, 110-cut, AR coated $2,715.00 Buy Now
CR-ZnTe-5-5-0.15 ZnTe crystal, 5x5x0.15 mm, 110-cut $780.00 Buy Now
CR-ZnTe-5-5-0.2 ZnTe crystal, 5x5x0.2 mm, 110-cut $720.00 Buy Now
The most common of these THz source technologies are photoconductive switches comprised of a semiconductor material and two parallel metal strips that act as electrodes through which a large voltage is applied externally.
When a short, or sub-picosecond, pulse of light is incident between the strips, electrons and holes created by the light pulse are accelerated, leading to the generation of a broadband electromagnetic pulse with the frequency spectrum centered in the THz range
The spacing between the metal strips can be as small as microns, and fabrication of such a microelectronic device is therefore costly and complex.
Moreover, the external bias voltage can be limited by dielectric breakdown in air, restricting the amount of energy in each THz pulse.
In an exciting new development, researchers at the U.S. Army Research Laboratory’s Adelphi Laboratory Center in the Sensors and Electron Devices Directorate including Dr. Michael Wraback, Dr. Grace Metcalfe, and Dr. Paul Shen, have developed and successfully tested new ways of generating THz emissions that do not rely on these unfavorable features, and have promising futures in both biomedical and security applications.
“We wanted to exploit the area between microwaves and infrared in order to gain an advantage that our adversaries do not have,” Wraback said.
ARL offers three different alternatives to the traditional THz approach that do not require the use of metal contacts and externally-applied voltage, through three different ARL patents.
Through these alternatives developed, ARL researchers believe that current THz technologies can be improved and have a very promising future in both the biomedical field and in security applications.
THz-rays are nonionizing, meaning that they pose no harmful threat to biological tissues–unlike x-rays, for example–and can pass through thin layers of low-water-content materials such as clothing, paper, wood, plastics and ceramics.
As a result, ARL researchers believe their new THz source could be used to “see” high-resolution changes in the density of biological tissues near their surfaces, with the possibility of ultimately enabling handheld devices to identify potentially harmful anomalies during routine screening, hopefully reducing the time between initial detection and full examination.
In addition, the ARL technology could be used to develop safer, accurate, noninvasive and more cost-effective ways to screen for malignancies, such as a simple breathalyzer test, and improved detection of tooth decay.
ARL researchers also stated that their new THz technology has great potential in the biomedical field in terms of pharmaceutical practices.
“THz technology is also very prominent in the pharmaceutical field, especially in the area of pill coating,” said Shen.
THz technology allows for the determination of the integrity of the structure of pills through the imaging of their coatings, which is a significant benefit for pharmacists.
In terms of security applications, THz has potential investigative uses since many materials give off distinctive spectral “fingerprints” when exposed to THz radiation, such as explosives, chemicals, medications and illegal narcotics.
In addition, due to its special nondestructive nature, THz radiation can be used to distinguish between visually-similar materials, a capability ideally suited to quality control in applications ranging from food preparation to inspection of integrated circuit chips
Want to know one of the most common forklift service calls? Leaky, smelly propane! Forklift owners will call the service company complaining of a propane odor, thinking something in the forklift is causing a propane/LPG leak. Watch this video and learn how replacing 2 simple o-rings in the LPG tank can solve your problem and eliminate a service call.
Parts used in this video:
- round forklift LPG tank O-ring, part number 26298
- male forklift LPG tank seal coupler, part number 064926500
Orings available online at http://store.intellaliftparts.com/p/0055106150.html
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