Ball Valve Standards & Specifications
Relia ball valves are manufactured in accordance with API, ANSI, ASME and BS standards. Specifications for ball valves of design, fire-safe testing, wall thickness, testing, end connections, inspection and numerous other associated requirements. Valves may be designed, manufactured and tested in accordance with other international standards on request.
API - American Petroleum Institute
API 6A
Specification for wellhead & christmas tree equipment
API 6D
Specification for Pipeline valves
API 600
Steel Gate Valves-Flanged and Butt-welding Ends, Bolted Bonnets
API RP6F
Recommended practice for fire testing of valves
API 6FA
Specification for fire testing of valves
API 598
Valve inspection and test
API 605
Large diameter carbon steel flanges
API 607
Fire test for soft seated quarter turn valves
API 594
Check Valves- Flanged, Lug, Wafer, and Butt-welding
ANSI - American National Standards Institute
ASME - American Society of Mechanical Engineers
ASME B16.11
Forged steel fitting socket-welding and threading
ASME B16.5
Steel pipe flanges and flanged fittings
ASME B16.10
Face to face and end to end dimensions of ferrous valves
ASME B16.25
Butt welding ends.
ASME B16.34
Steel valves – flanged and butt welding ends
ASME B31.3
Chemical plant and petroleum refinery piping systems
ASME B31.4
Liquid petroleum transportation piping systems
ASME B31.8
Gas transmission and distribution piping systems
ASTM - American Society for Testing Materials of valves
01.01 Steel piping, tubing and fittings
01.02 Ferrous castings; Ferrous alloys
02.01 Copper and Copper alloys
02.04 Nickel and Nickel alloys
03.01 Metals – mechanical testing; elevated & low temperature test; metallography
NACE - National Association of Corrosion Engineers
NACE MR-01-75
Sulfide stress cracking resistant metallic materials for oilfield equipment
MSS - Manufacturers Standardisation Society
MSS SP06
Standard finishes for contact faces of pipe flanges and connecting-end flanges of valves and fittings allied industries.
MSS SP25
Standard marking system for valves fittings, flanges and unions
MSS SP44
Steel pipeline flanges
MSS SP45
By-pass and drain connection standard
MSS SP55
Quality standard for steel castings – visual method
MSS SP61
Hydrostatic testing of steel valves
MSS SP72
Ball valves with fanged or butt-welding ends for general service
ISO - International organisation for Standardisation
ISO 9001
Quality systems-Model for quality assurance in design/development production installation an servicing
ISO 5208
Pressure testing of Industrial valves
ISO 5752
Metal valves for use in flanged pipe systems-Face to-face and centre-to-face dimensions
ISO 7121
Flanged steel ball valves
ISO 10423 (API 6A)
Wellhead and christmas tree equipment Specification
ISO 10497 (API 607)
Testing of valves -Fire type-test requirements(Fire Test for Soft-Seated Quarter-Turn Valves)
ISO 14313 (API 6D)
Specification for Pipeline Valves
ISO 15156 NACE MR0175.
Petroleum and Natural as industries -Materials for use in H2S-containing environments in oil and gas production
ISO 15848-1
Industrial valves- Measurement test and qualification procedures for fugitive emission Part 1: Classification system and qualification procedures for type testing of valves
ISO 17292
Metal ball valves for petroleum,petrochemical and allied industries
BS - British Standard
BS 1560
Steel pipe flanges and flanged fittings
BS 2080
Face to face. centre to centre end to end and centre to end dimensions of fanged and butt-welding end steel valves for the petroleum petrochemical and allied industries
BS 4504
Flanges and boltings for pipe valves and fittings.
BS 5146
Inspection and test of steel valves for the petroleum. petrochemical and allied industries.
BS5351
Steel ball Valves for the petroleum.petrochemical and allied industries
BS 6755
Testing of valves
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