Gasket spiral wound

Find spiral wound gaskets Made in China at Wholesale Prices. Many spiral wound gaskets for critical applications include an inner guide ring also, which gives the gasket a greater resistance to thermal shock and in the case of vacuum service prevent the filler material being sucked in. Inner rings should be used with spiral wound gaskets on male-and-female flanges, such as those found in heat-exchanger, shell, channel, and cover-flange joints. This process of precise winding density control provides a gasket designed to meet your specified seating stress and assures consistent sealing of your most critical fluids. The spiral wound gasket is semi-metallic, comprising of a spirally wound v shaped stainless steel strip and a non-metallic filler material, such as graphite or PTFE.

Also on the gasket , is a solid outer ring used for centering and controlling compression. This minimizes the risk of material creep through over-tightening. Flexitallic spiral wound gaskets are a precision-engineered solution for flanged joints, heat exchangers, boiler hand-holes, manholes, and other high-temperature, high-pressure applications—providing resistance to virtually every known corrosive and toxic element. Spiral wound gaskets are designed for ASME B16. Custom filler, winding strip, guide ring and inner ring materials are available upon request.

Our spiral wound gaskets have types: 1. It is created by winding alternating strips of metal and filler material. Spiral Wound Gasket is composed of a steel outer ring, a spiral wound sealing strip filler and a special steel inner ring. Spiral - wound gaskets comprise a mix of metallic and filler material. Generally, the gasket has a metal (normally carbon rich or stainless steel) wound outwards in a circular spiral (other shapes are possible) with the filler material (generally a flexible graphite) wound in the same manner but starting from the opposing.

How does a spiral wound gasket work? What are the benefits of spiral wound gaskets? What is the purpose of an inner ring in a spiral wound gasket?

Why do we use spiral wound gasket in flanged joints? Check Out Top Brands On eBay. All gasket specifications are sized to meet ANSI standards.

Gaskets for ANSI Class 1flanges are compatible with low-pressure pipe. The CG spiral wound is a good general purpose gasket and is suitable for use with flat-face and raised-face flanges. Flexseal Industrial is a full line gasket and o-ring distributor. The sealing element is manufactured by interleaving plies of alternating metallic winding strip and filler to create a gasket that is robust and easy to install.

Buy Top Products On eBay. Multiple wraps of metal and filler in the spiral create barriers that reduce the possibility of leaks. To read more about Gasket Selection click HERE. Maxiflex spiral wound gaskets can be manufactured using a range of filler materials according to different service conditions.

Outer guide rings are fitted to centralise the gasket between the bolts and to act as a compression limiter. PROFILES Type SW – spiral wound gasket without inner and outer ring for force shunt- and groove and spring applications. For male and female flanges. For flanges with and without sealing strip.

Type SW-O – spiral wound gasket with centring ring. Our production capacity is 350pcs per month. Material combinations for all operating conditions.

These gaskets are extremely popular due to the wide variety of available styles and sizes. The metal is usually stainless steel, while they filler is usually flexible graphite. To relieve stress, tension or movement issues, manufacturers choose spiral wound gaskets.