Class 150 from Ā½'' to 10''
Class 300 from Ā½'' to 8''
Class 600 from 1/2" to 4"
BODY: Carbon steel, Stainless steel, Low temperature carbon steel, Duplex, Special Alloys,Other materials under request
SOFT SEATS : PTFE, RPTFE, PEEK, DEVLON, NYLON,Other materials under request
METAL SEAT:Tungsten Carbide(TC), Stellited
, Ni60...Other materials under request.
TRIM: A105+EP,304,316, 410, MONEL,Other materials under request
Pipe Threads,General Purposeļ¼Inchļ¼
Face-to-Face and End-to-End Dimensions of Valves
Forged Fittings, Socket-Welding and Threaded
Flanged Fittings and Pipe Flanges
Large Diameter Steel Flanges
Specifications for Pipeline valves
Valve Inspection and Testing
Fire test for soft-seated quarter-turn valves
Specification for Fire Test for Valves
Quality Standard for Steel Castings for Valves,Flanges,and Fittings and Other Piping Components-Visual Method for Evaluation of Surface Irregularities
Quality Standard for Steel Castings for Valves,Flanges,and Fittings and Other Piping Components-Radiographic Examination Method
Quality Standard for Steel Castings for Valves,Flanges,and Fittings and Other Piping Components-Magnetic Particle Examination Method
Split body, full bore. Fire-Safe certified, floating ball, blow out proof stem, flanged connections.
Non-removable antistatic devices assure electric continuity between ball and body through the stem.
All wetted component materials and bolting meet NACE MR.01.75 latest edition as standard.
Cavity pressure relief hole avoids overpressure in the cavity with the valve in open position.
Phone: +86 15867760228
Tel: +86 577 55560344
Whatsapp: +86 15867760228
Add: DongOu Industrial Zone, Oubei Town, Yongjia Country, Wenzhou City, Zhejiang, China