| API
SPECIFICATION 6D |
This
specification covers gate, ball, plug and check
valves from 150 to 2500 series.
|
| API
STANDARD 600 |
This standard covers steel gate valves with flanged
and welded ends up to 2500 series and 24”
nominal diameter. |
| API
STANDARD 607 |
This standard covers the requirements for testing
and evaluation of soft-seated quarter turn valves
performance, when exposed to certain fire conditions |
| API
SPECIFICATION 6FA |
It covers the requirements for testing and evaluation
of API SPEC 6 A and API SPEC 6 D valves performance,
when exposed to specific fire conditions. |
| API
SPECIFICATION IN 6A |
It covers equipment items used in pressure control
systems required during well drillings, including
joints, seal rings, valves, heads and Christmas
trees. |
| ASME/ANSI
B16.5 |
It covers pressure-temperature
ratios for steel flanges, materials, dimensions,
tolerances, marking and tests.Note: the bonnet
flanges are not covered by this standard. |
| ASME/ANSI
B.16.10 |
It covers face
to face and end to end dimensions for flanged
and buttwelded valves. |
| ASME/ANSI
B16.25 |
It covers the
preparation of valve and pipeline buttwelding,
including the requirements for profiles transition.
Bevel edges are used with or without backing rings |
| ASME/ANSI
B16.34 |
It gives basic
criteria needed in valve drawings. Covers dimensions
and tolerances for casting, forging and manufacturing
flanged steel valves with buttwelded ends. It
is provided with a pressure-temperature ratio
chart for every material. |
| MSS
SP-6 |
This standard
provides facings for valves and pipelines.
|
| MSS
SP-55 |
Standard for
fixing (specifying) cast pieces surface quality.
This standard provides photographs of common defects
and lists them according to different levels. |
| ASME
SECTION VIII |
This section
of the ASME Code provides data relative to designs,
calculations and properties of materials. |
