Ultra Low Temperature Infrared Pyrometer
This classification includes one color infrared pyrometers measuring range is 0℃-1000℃. The one color pyrometers currently on market are mostly narrow-band pyrometers. Its principle of temperature measurement is to determine the temperature by detecting the radiant energy that occurs in a narrow wavelength range (8-14μm for 0-1000C pyrometer) of an object. The temperature a pyrometer measured is the average temperature in an area, and the measuring result is affected by emissivity, lens contamination and background radiation.
To use 1-color pyrometer mode, the measured area of the object should be large (it can fully fill the target field of view) , object surface should be relatively flat (not curved), measurement direction should less than 30 degrees, and the physical and chemical state of the measured object surface should be stable (not in the process of oxidation, gasification or liquefaction) , the optical channel should with less dust and without blocking and attenuation.
1000C infrared pyrometer, compact infrared pyrometer, small online infrared pyrometer Changzhou Sijie Optoelectronics Technology Co.,Ltd. , https://www.sjinfrared.com
Spiral Wound Gaskets 304graphite Filler Carbon Steel Outer Ring/Swg (SUNWELL)
Model NO.: SUNWELL-SW600
Product Name: Spiral Wound Gasket
Color of Gaskets: As per ASME Standards
Certificate: DNV, ISO9001, SGS
Quality: High-performance Spiral Wound Gasket
Trademark: SUNWELL
Transport Package: Wooden Case for Safe Transportation
Specification: Customized Based on Your Requirements
Origin: Ningbo, China
Star product: Spiral wound gasket from Sunwell Seals – available in CG, CGI, IR, R, and RIR types.
1. Our products are manufactured in strict compliance with international gasket standards such as ASME, ANSI, and EN.
2. We can produce all common types of spiral wound gaskets including CG, CGI, R, RIR, and more.
3. With a monthly production capacity of 150,000 pieces, we ensure timely delivery even for large orders.
4. We offer a wide range of material combinations to suit various operating conditions, including high temperature, high pressure, and corrosive environments.
Sunwell Seals’ spiral wound gaskets come in four main types:
1. **SW600-R Basic Type**
This is the standard construction type, featuring reinforced inner and outer diameters without filler material. It offers enhanced stability and compression properties, making it ideal for use with tongue and groove, male and female, or flat face flange connections.
2. **SW600-IR Inner Ring Type**
This design includes a solid metal inner ring that acts as a compression stopper. It prevents the buildup of solids, reduces fluid turbulence, and minimizes erosion and damage between the flange bore and the gasket’s inner diameter. The annular space is filled with the inner ring, making it suitable for male and female pipe flanges.
3. **SW600-CG Outer Ring Type**
Featuring a solid outer ring, this gasket provides additional radial strength to prevent blowout and acts as a compression limiter. The outer ring helps in accurate positioning on the flange face, making installation easier. The outer ring also touches the bolts during installation, ensuring proper alignment. It is ideal for flat face and raised face flanges. For flanges rated at Class 900 and above, an internal ring is recommended.
4. **SW600-CGI Inner & Outer Rings Type**
This combination of inner and outer rings offers dual compression limiting stops, preventing corrosion on the flange face and enhancing performance under extreme conditions. It is suitable for high-pressure and high-temperature applications, especially for Class 900 and above flanges, or where corrosive or toxic media are involved.
Spiral wound gaskets are widely used in industrial piping systems due to their durability, flexibility, and ability to handle harsh environments. If you need more details about our spiral wound gaskets or have specific requirements, feel free to contact Sunwell Seals today. We’re here to help!