Safety Valve Series

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Standard collections

Standard Number Standard English name
SY/T0525.1-93  Hydraulic Oil Tank Safety Valve
SY/T10006-2000 Sea wellhead surface safety valves and under water safety valve specifications
SY/T10024-1998 Downhole safety valve system design, installation, repair  and operation of the recommended practice
GB/T14087-1993 Safety valves for marine air vessel
JB/T6441-1992(2005复审)  Compressor safety valve
JB/T2203-1999  Spring type safety valve face to face dimensions
JB/T9624-1999  Technical conditions for power plant safety valve
JB/T53170-1999  Spring load safety valve directly the product quality is grading
NF E86-512-1-2002 (Cryogenic vessels - Safety devices for protection against excessive pressure - Part 1 : safety valves for cryogenic  service.)
NF A84-330-1982 (GAS WELDING EQUIPMENT. HYDRAULIC SAFETY SEALS AND COMBINED “NON-RETURN VALVE/FLAME ARRESTOR“ DEVICES FOR ACETYLENE GENERATORS. REQUIREMENTS AND TESTS.)
NF E32-110-10-2002 (Water-tube boilers and auxiliary installations - Part 10 : requirements for safeguards against excessive pressure.)
NF D36-404-2000 (Building valves - Combined temperature and pressure relief valves - Tests and requirements.)
NF M87-213-2001 (Petroleum and natural gas industries - Downhole equipment - Subsurface safety valve equipment.)
NF T81-103-1980 (TRANSPORTATION AND HANDLING OF LIQUID CHEMICAL PRODUCTS. TANKER VEHICLES FILLED AND EMPTIED FROM BELOW. INTERNAL SAFETY AND STOP VALVE. OPERATING PRESSURE EQUAL TO OR LESS THAN 4 BAR.)
NF E29-420-1985 (INDUSTRIAL VALVES. SAFETY AND RELIEF VALVES. MODEL OF TECHNICAL SPECIFICATIONS AND CONFORMITY CERTIFICATE.)
NF P52-001-1975 (SAFETY VALVES FOR HEATING INSTALLATIONS.)
NF E29-413-1989 (INDUSTRIAL VALVE. SAFETY VALVES AND BURSTING DISC(S) DEVICES. CALCULATION OF THEORETICAL FLOWRATE.)
NF E29-414-1992 (INDUSTRIAL VALVES. SAFETY VALVES. EXAMPLES FOR FLOWRATE CALCULATION OF SAFETY VALVES TYPES S,G1,L1 AND L2.)
NF E29-415-1990 (INDUSTRIAL VALVES. SAFETY VALVES. CALCULATION OF AIR EQUIVALENT FLOW CAPACITY FOR SAFETY VALVES OF TYPE G2. APPLICATION FOR STANDARD VESSELS FOR GPL.)
NF E29-421-1987 (Industrial valves. Safety valves. Bursting discs.)
NF D36-403-2000 (Building valves - Pressure safety valves - Tests and requirements.)
ANSI/UL 132-2002 (Standard for Safety for Safety Relief Valves for Anhydrous Ammonia and LP-Gas )
ANSI Z21.22a Addenda-1990 (Relief valves and automatic gas shutoff devices for hot water supply systems; Addenda)
ANSI Z21.22-1986 (Relief valves and automatic gas shutoff devices for hot water supply systems)
ANSI/API 527-1991 (Seat Tightness of Safety Relief Valves)
Shanghai Yihuan fluid control equipment Co., Ltd.
Yihuan safety valve Contact Yihuan
Shanghai Remy Valve Manufacturing Co., Ltd.
Remy safety valve Contact Remy
Shanghai Enine Pump & Valve Co., Ltd.
Enine Safety Valve Contact Enine
Shanghai Saitai Pump & Valve Co., Ltd.
Saitai Safety Valve Contact Saitai