43 21 double Ram BOP and annular BOP

Double Ram Blowout Preventer 2FZ43-21 (RS18011);

Temperature range of metallic materials: -29°C to +121°C;

Temperature range of non-metallic materials: -26°C to +93°C;

Upper connection type – bolted hole;

Lower connection type – bolted hole;

Bore diameter not less than – 425.5 mm (16 3/4”);

Hydrostatic test pressure not less than – 31.5 MPa (4 500 psi);

Rated working pressure not less than – 21 MPa (3 000 psi);

Hydraulic line connection thread – NPT 1”;

Oil volume for closing one ram not more than – 51 liters;

Oil volume for opening one ram not more than – 44 liters;

Side outlet diameter – 79.38 mm (3 1/8”) – 35 MPa (5 000 psi);

Number of side outlets not less than two;

Install blind rams RS11175.08.01 in the lower BOP;

Install pipe rams for diameter 114.3 mm (4 1/2”) (RS11175.08.06) in the upper BOP;

Overall dimensions within – length 3930 х width 1100 х height 1265 mm; Weight not more than 9538 kg.

Cross (Spool) FS43-21:

Upper connection – flanged, ring gasket designation R66;

Lower connection – flanged, ring gasket designation R66;

Two side outlets – 3-1/8”, 5000 psi, R35, ring gasket;

Ring gasket – for flanged connection R66 – 4 pcs;

Studs with nuts (М42х3) for connecting the ram BOP to the universal BOP – 2 sets;

Studs with nuts for connecting the lower part of the ram BOP to the cross – 2 sets;

Hoses: – 25 mm х 35 MPa х 10 m – 2 sets; – 25 mm х 35 MPa х 5 m – 2 sets;

Nominal diameter – 25 mm;

Working pressure – 35 MPa;

Type: steel, wire-braided, fire-resistant;

Standard: API Spec 16D;

Equip hoses with a universal self-sealing 1” NPT fitting + swivel and 1” NPT + quick-release (fig 602 hammer union), plus black protective cover.

Minimum set of fast-wearing spare parts:

Seals, gaskets, rubber rings for BOP – 2 sets;

Blind rams RS11175.08.01 – 1 set (2 pcs);

End seal RS11175.08.01.02 – 1 set (2 pcs);

Upper seal RS11175.08.01.01 – 2 sets (4 pcs);

Pipe rams for diameter 114.3 mm (4 1/2”) RS11175.06.00 – 2 sets (4 pcs);

End seal RS11175.08.06.02 – 1 set (2 pcs);

Upper seal RS11175.08.06.01 – 2 sets (4 pcs);

Plug NPT1” – 4 pcs.

The equipment must not have visible defects.

The coating must be of medium strength and meet onshore operating conditions in accordance with ISO-12944

“Paints and varnishes – Corrosion protection of steel structures by protective paint systems” (C4-high) in 2 layers.

Coating color – RAL 3028 (red)