Industry News
Dbb valve relevant standard---11/3/2009
Ball relevant standard
Design standards GB / T 12237 "universal valve steel dbb valve connecting flange and butt"
GB / T 15185 "dbb valve of iron and copper"
JB / T 7745 "pipeline dbb valve"
API 6D "Pipeline Valves"
API 608 "flange, threaded and welding of metal dbb valve"
ASME B 16.34 "flange, threaded and welding to connect the dbb valve"
ANSI / AWWA C 507 "6 Ying Cun Zhi Ying Cun Ball 48"
BFCI 70-2 "Control dbb Valve Seat Leakage"
BSS SP-72 "flanged and butt welding to connect the general with the dbb valve"
BS 5351 "petroleum, chemical and related industries with the steel dbb valve"
BS 6364 "low-temperature valve"
NACE MR0175 "oilfield equipment with anti-sulfide stress cracking of metal materials"
ISO 5211 "part of the rotary valve drive device connection"
Connecting the client and the size of ASME B 16.5 "pipe flanges and flange pipe fittings"
ASME B 16.47 "large-diameter steel flange NPS26 to NPS60"
API 605 "large-diameter carbon steel flanges"
HG 20592 ~ 20635 "Steel Pipe Flanges"
SH 3406 "Petroleum and Chemical steel pipe flange"
JB / T 74 ~ 90 "pipe flange"
JIS B2238 "Steel Pipe Flanges General"
ASME B 16.25 "butt welding end"
ASME B 16.11 "socket weld and threaded connections forged pipe fittings"
BS 12627 "Industrial Valves butt welding end steel valves,"
BS 12760 "valve steel valve socket welding end"
Structure, the length of ASME B 16.10 "structure of the valve length"
ISO 5752 "flange connections of metal valve structure length,"
BS 558 "Industrial Valves Flanged valves with metal piping system structure of length"
BS 12982 "Industrial Valves butt end of the valve structure, length,"
GB / T 12221 "flange connections of metal valve structure length,"
GB / T 15188.1 "butt welding to connect the valve structure of the length of the valve"
Test and Inspection API 598 "valve inspection and testing"
API 6D "Pipeline Valves"
API 607 "turn 1 / 4 weeks of soft-seat valve of the fire test"
API 6FA "valve resistance test norms"
GB / T 13927 "Universal Valve pressure test"
JB / T 9092 "of the valve inspection and testing"
JB / T 6899 "valves, fire-resistant test"
Design standards GB / T 12237 "universal valve steel dbb valve connecting flange and butt"
GB / T 15185 "dbb valve of iron and copper"
JB / T 7745 "pipeline dbb valve"
API 6D "Pipeline Valves"
API 608 "flange, threaded and welding of metal dbb valve"
ASME B 16.34 "flange, threaded and welding to connect the dbb valve"
ANSI / AWWA C 507 "6 Ying Cun Zhi Ying Cun Ball 48"
BFCI 70-2 "Control dbb Valve Seat Leakage"
BSS SP-72 "flanged and butt welding to connect the general with the dbb valve"
BS 5351 "petroleum, chemical and related industries with the steel dbb valve"
BS 6364 "low-temperature valve"
NACE MR0175 "oilfield equipment with anti-sulfide stress cracking of metal materials"
ISO 5211 "part of the rotary valve drive device connection"
Connecting the client and the size of ASME B 16.5 "pipe flanges and flange pipe fittings"
ASME B 16.47 "large-diameter steel flange NPS26 to NPS60"
API 605 "large-diameter carbon steel flanges"
HG 20592 ~ 20635 "Steel Pipe Flanges"
SH 3406 "Petroleum and Chemical steel pipe flange"
JB / T 74 ~ 90 "pipe flange"
JIS B2238 "Steel Pipe Flanges General"
ASME B 16.25 "butt welding end"
ASME B 16.11 "socket weld and threaded connections forged pipe fittings"
BS 12627 "Industrial Valves butt welding end steel valves,"
BS 12760 "valve steel valve socket welding end"
Structure, the length of ASME B 16.10 "structure of the valve length"
ISO 5752 "flange connections of metal valve structure length,"
BS 558 "Industrial Valves Flanged valves with metal piping system structure of length"
BS 12982 "Industrial Valves butt end of the valve structure, length,"
GB / T 12221 "flange connections of metal valve structure length,"
GB / T 15188.1 "butt welding to connect the valve structure of the length of the valve"
Test and Inspection API 598 "valve inspection and testing"
API 6D "Pipeline Valves"
API 607 "turn 1 / 4 weeks of soft-seat valve of the fire test"
API 6FA "valve resistance test norms"
GB / T 13927 "Universal Valve pressure test"
JB / T 9092 "of the valve inspection and testing"
JB / T 6899 "valves, fire-resistant test"
