Hexagonal THREADED Application: 
 Widely used in food, pharmaceutical, petrochemical, electric power, metallurgy and other industrial pipelines. 
 Performance Specification 
 Design and manufacture: press ANSIB16.34 Testing: according to API598 
 Structure length: according to GB / T 15188.3-94 
 Working pressure: 1000PSI (7MPa) 
 Temperature Range: MF-40 ~ 232 ° C -40 ~ 500 ° F 
 The MP-40 ~ 300 ° C -40 ~ 572 ° F 
 Suitable medium: (C) water, oil, gas (P) acetic acid 
 Thread standard: BSP, BSPT, NPT, DIN259/2999, ISO 228-1 referred to, the RP, the RC 
 Specifications: 1/4 "to 2" 
 Material standard (C) ASTM A216-WCB DIN1.619 (P) (R), ASTM A351-CF8, (304), DIN1.4308; ASTM A351-CF8M (316), DIN 1.4408 
 Other notes: 
 (C) (P) sphere, the valve stem SS304. The Company also provides ASTM A351-CF3M (316L), DIN1.4404 and duplex stainless steel, Monel and other materials. 
 Main parts and materials 
 Serial number 
 Part of the material 
 A 
 SS316 WCB body SS304. 
 2 
 Locknut SS304. SS316 
 3 
 Gasket SS304. SS316 
 4 
 Seat (MF) enhanced PTFE 
 5 
 Sphere SS316 SS304. CF8, CF8M 
 6 
 Stem SS316 SS304. 
 7 
 Gasket on the bit polyphenylene 
 8 
 Pressure sets SS304 
 9 
 Gasket SS304 
 10 
 Nut SS304 
 11 
 Handle SS304 
 12 
 Handle sets of plastic 
 MP seat alignment of polystyrene.