13 5/8" x 10000 psi Wellhead Blind flange
Oilfield wellhead blind flange
Blind flange, with no opening or center bore, normally used to close-off completely an unused line or connection;
the ends of a pipingsystem, or pressure vessel. After being sealed, and re-opened, the Blind flange permits easy
access to the interior of a line or vessel.
Specification of the wellhead blind flange
Products | Flange |
Nominal bore | 2 1/16" - 21 1/4" |
Pressure | 2000psi, 3000 psi, 5000 psi, 10000 psi, 15000psi, 20000psi |
Standard | ANSI, ASME API5L, OCT, DIN and JIS, etc. |
Material | Carbon steel, alloy steel and stainless steel. |
We can produce according to materials appointed by consumers. | |
Packaging | Plywood Cases,plywood pallet, plastic bag or as customers requirement |
Surface Treatment | Shot blasted, rust-proof black oil |
General specification of the Blind flange
Rated working pressure/psi | Flange size range | |
Type 6B (in) | Type 6BX (in) | |
2000 | 2-1/16" ~ 21-1/4" | 26-3/4" ~ 30" |
3000 | 2-1/16" ~ 20-1/4" | 26-3/4" ~ 30" |
5000 | 2-1/16" ~ 11" | 13-5/8" ~ 21 1/4" |
10000 | - | 5-1/8" ~ 21 1/4" |
15000 | - | 5-1/8" ~18 3/4" |
20000 | - | 7-1/16" ~13 5/4" |
Production facility
Other wellhead parts: adapter spool, drilling spool, riser spool, flange X-over
