This China-based supplier provides spiral wound gaskets. The gaskets comply with ASME B16.20 standards. They feature an SS 316 stainless steel inner ring. The outer ring is made from carbon steel. The filler material is PTFE. The gasket size is 22 inch, or DN550. The pressure rating is Class 150 LB, or PN20. These gaskets suit flanged joints in chemical and industrial piping. They deliver reliable sealing and corrosion resistance.
Product Name: ASME B16.20 SW Gasket
Type: Spiral Wound Gasket
Design Standard: ASME B16.20
Size: 22 Inch, DN550
Pressure Rating: Class 150 LB, PN20
Inner Ring Material: SS 316
Outer Ring Material: Carbon Steel
Filler Material: PTFE
