Features:
Design and manufacture: MSSP-118,ASME B16.34;
Inspection: API 598;
Mark: MSS-SP-25;
End Connection: socket welded.
Specifications:
Body & bonnet: forged steel;
Disc: stainless steel;
Sealing face: stainless steel;
Gasket: flexible graphite;
Size: DN15-50mm, 1/2-2 inch.