The body is made of STS 304 (27 kinds), which is used for all products of press-type stainless steel pipe fitting (around 150 products). STS 315 (32 kinds) is applied
according to the customer’s request.
he O-ring is made of heat-resistant butyl rubber and EPDM rubber. The upper use temperature is 110°C.
However, if it is used for a long-term period, usage
under 80°C is recommended.