Type U API 16A BOP Double Ram Blowout Preventer

Feature

• Pressure-energized Rams and hydraulically opening bonnets • Provided manual locking screws • Hydraulic locking devices are available for remote operation -Internal H2S resistance -VBR RAM available and interchangeable with OEM -Large Bore Shear Bonnets available and interchangeable with OEM -Boosters available and interchangeable with OEM -All seal kits are interchangeable with OEM

Description

'U' type blowout preventers are the most widely used Ram-type BOP in the world. Without a lightweight and lower profile, reliability is always the priority during design and manufacturing. It is designed so that hydraulic pressure opens and closes the bonnets thus fulfilling the easy & quick ram change-out. All parts of our 'U' type BOP are matched to the original OEM design which can reduce the maintenance time for customers since they can pick up any seal kits from a local supplier.

Standard Bonnet Operating Data and Fluid Requirements

Bore Size &Working Pressure	Gallons to Open Rams	Gallons to Close Rams	Locking Screw Turns Each End	Closing Ratio	Opening Ratio
7-1/16”3,000-15,000 PSI	1.3	1.3	18	6.9:1	2.2:1
11”3,000-10,000  PSI	3.4	3.5	27	7.3:1	2.5:1
11”15,000 PSI	5.7	5.8	32	9.8:1	2.2:1
13-5/8”3,000-10,000 PSI	5.5	5.8	32	7.0:1	2.3:1
13-5/8"15,000 PSI	10.4	10.6	45	10.6:1	3.7:1
16-3/4”3,000-5,000 PSI	9.8	10.6	38	6.8:1	2.3:1
16-3/4”10,000 PSI	11.6	12.5	45	6.8:1	2.3:1
18-3/4”10,000 PSI	21.3	23.1	54	7.4:1	3.8:1
20-3/4”3,000&21-1/4”2,000 PSI	8.1	8.7	46	7.0:1	1.3:1
21-1/4”5,000 PSI	27.3	30	54	7.2:1	4.0:1
21-1/4”10,000 PSI	24.5	26.9	51	7.2:1	4.0:1
26-3/4”3,000 PSI	10.1	10.8	58	7.0:1	1.0:1

Large Bore Shear Bonnets Operating Data and Fluid Requirements

Bore Size & Working Pressure	Gallons to Open Rams	Gallons to Close Rams	Locking Screw Turns Each End	Closing Ratio	Opening Ratio
7-1/16”3,000-15,000 PSI	2.4	2.5	18	10.4:1	3.4:1
11”3,000-10,000 PSI	6.8	6.9	27	12.0:1	4.3:1
11”15,000 PSI	8.9	9	32	15.2:1	3.4:1
13-5/8”3,000-10,000 PSI	10.5	10.9	32	10.8:1	3.7:1
13-5/8”15,000 PSI	16	16.2	45	16.2:1	5.6:1
16-3/4”3,000-5,000 PSI	18.1	19	38	10.4:1	3.6:1
16-3/4”10,000 PSI	18.1	19	45	10.4:1	3.6:1
20-3/4”3,000&21-1/4”2,000 PSI	14.3	14.9	46	10.8:1	2.1:1

Large Bore Shear Bonnets Operating Data and Fluid Requirements

Bore Size &Working Pressure	Gallons to Open Rams	Gallons to Close Rams	Locking Screw Turns Each End	Closing Ratio	Opening Ratio
7-1/16”3,000-15,000 PSI	2.4	4.2	18	10.4:1	3.4:1
11”3,000-10,000 PSI	6.8	12.2	27	12.0:1	4.3:1
11”15,000 PSI	8.9	15.6	32	15.2:1	3.4:1
13-5/8”3,000 -10,000 PSI	10.5	17.5	32	10.8:1	3.7:1
13-5/8”15,000 PSI	16	23.2	45	16.2:1	5.6:1
16-3/4"3,000-5,000  PSI	18.1	27	38	10.4:1	3.6:1
16-3/4"10,000 PSI	18.1	27.3	45	10.4:1	3.6:1
20-3/4”3,000&21-1/4”2,000 PSI	14.3	24.4	46	10.8:1	2.1:1