This standard specifies requirements for the qualification,
production, and documentation of corrosion-resistant
bolting used in the petroleum and natural gas industries.
This standard applies when referenced by an applicable
API equipment standard or otherwise specified as a
requirement for compliance.
This standard establishes requirements for two bolting
specification levels (BSL). These two BSL designations
define different levels of technical, quality, and
qualification requirements: BSL-2 and BSL-3. The BSLs
are numbered in increasing levels of requirements in
order to reflect increasing technical, quality, and
qualification criteria. BSL-2 and BSL-3 are intended to be
comparable to BSL-2 and BSL-3 as found in API 20E.
BSL-1 is omitted from this standard.
This standard covers the following product forms,
processes, and sizes:
a) machined studs;
b) machined bolts, screws, and nuts;
c) cold-formed bolts, screws, and nuts with cut or
cold-formed threads;
d) hot-formed bolts and screws <1.5 in. (38.1 mm)
nominal diameter;
e) hot-formed bolts and screws ≥1.5 in. (38.1 mm)
nominal diameter;
f) roll threaded studs, bolts, and screws <1.5 in.
(38.1 mm) diameter;
g) roll threaded studs, bolts, and screws ≥1.5 in.
(38.1 mm) diameter;
h) hot-formed nuts <1.5 in. (38.1 mm) nominal
diameter;
i) hot-formed nuts ≥1.5 in. (38.1 mm) nominal
diameter.
| Edition : | 2nd |
| File Size : | 1
file
, 650 KB |
| Note : | This product is unavailable in Ukraine, Russia, Cuba, Syria, Belarus, Iran, North Korea |
| Number of Pages : | 30 |
| Product Code(s) : | G20F02C, G20F02, G20F02, G20F02C, G20F02, G20F02, G20F02C, G20F02, G20F02 |
| Published : | 05/01/2018 |
| Redline File Size : | 2
files
, 4 MB |
