Ningbo Sunwell Sealing Materials Co.,Ltd is one of the leading China square spiral wound gasket manufacturers and suppliers with one of the famous brands, and we are also a professional square spiral wound gasket company and factory, welcome to contact us.

Description
Oval and Oblong spiral wound gaskets for boilers handholes and manholes. There is no specific standard for this style of gasket. When ordering it providing complete specifications is required. Including inside dimensions (A*B), width (b) and thickness (s) or a drawing

Gasket ordering example
SWG Oval (or oblong)
A*B*b*s
Winding: AISI 316
Filler: Graphite

Normally special shape of spiral wound gaskets need to prepare the molds first. When you purcahse order, please checking with SUNWELL sales team about the condition of the molds. If there's prepared molds, it's better to save the addtional charge.

More informations, please click the "PDF" download or contact with us.
Click here to download the SUNWELL Non-rounded Spiral wound gasket product guide