Ouble Ram Blowout Preventer

The Double Ram Blowout Preventer is an important safety device used in well drilling and completion. It consists of two rams that can be closed to seal the wellbore in case of an emergency.
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UM type double ram blowout preventer


UM type double ram blowout preventer The company can produce a full range of blowout preventer sets for drilling. Specification range: ●Nominal diameter: 9 "~ 30" ●Pressure level: 500 psi to 20,000 psi Drilling ram BOP is divided into U-type, UM-type and S-type according to the cavity structure. U type:The ram body is long round, which can reduce stress concentration; it is convenient to replace the ram; the product is relatively small in size, suitable for forging and inner wall surfacing products. UM type:The side door is opened by hydraulic pressure; the gate body is long round; the shear cavity is interchanged with the ordinary cavity, which is easy to maintain; the service life is long. Type S:The shell is integrally cast and formed, and the processing is relatively convenient. Hinge is adopted to open the side door; The gate cavity is a rectangular structure with circular arc and guiding ribs, and the gate is not easy to jam. The top seal is flat, which is convenient for maintenance and has high cost performance.   Nominal diameter in Working pressure psi Drilling ram blowout preventer drilling annular blowout preventer Type S U-shaped UM type spherical rubber core conical rubber core 9 3000 ● ●   ●   5000 ● ●   ●   10,000 ●         11 3000 ● ● ● ●   5000 ● ● ● ●   10,000 ● ● ●   ● 15,000   ● ●     20,000     ●     13 5/8 2000 ●         3000 ● ●   ●   5000 ● ● ● ● ● 10,000 ● ● ●   ● 15,000   ● ●     16 3/4 3000 ●       ● 5000 ● ●     ● 10,000     ●     18 3/4 5000 ●     ●   20 3/4 3000 ●     ●   21 1/4 2000 ● ●     ● 5000 ●   ● ●   10,000     ●     29 1/2 500         ●   Description 1. The up and down connection mode can be customized according to user requirements; 2. Metal material temperature grade :T-0/250, T-20/250, T-75/250 optional; 3. Anti-h2s performance meets the relevant provisions of NACE MR0175/ISO 15156; 4. The design and manufacture of the blowout preventer meet the requirements of API 16A or GB/T 20174 standard; 5. Ram assembly, rubber core and repair kit can be interchangeable with similar products of mainstream brands at home and abroad.  

S-type double ram blowout preventer


S-type double ram blowout preventer The company can produce a full range of blowout preventer sets for drilling. Specification range: ●Nominal diameter: 9 "~ 30" ●Pressure level: 500 psi to 20,000 psi Drilling ram BOP is divided into U-type, UM-type and S-type according to the cavity structure. U type:The ram body is long round, which can reduce stress concentration; it is convenient to replace the ram; the product is relatively small in size, suitable for forging and inner wall surfacing products. UM type:The side door is opened by hydraulic pressure; the gate body is long round; the shear cavity is interchanged with the ordinary cavity, which is easy to maintain; the service life is long. Type S:The shell is integrally cast and formed, and the processing is relatively convenient. Hinge is adopted to open the side door; The gate cavity is a rectangular structure with circular arc and guiding ribs, and the gate is not easy to jam. The top seal is flat, which is convenient for maintenance and has high cost performance.   Description 1. Up and down connection mode can be customized according to user needs; 2. Metal material temperature grade: T-0/250, T-20/250, T-75/250 optional; 3. HS resistance in accordance with the relevant provisions of NACE MR0175/ISO15156: 4. BOP is designed and manufactured to meet the requirements of API16A or GB factory T 20174 standard; 5. The gate assembly, rubber core and repair kit can be interchanged with similar products of mainstream brands at home and abroad. Nominal diameter in Working pressure psi Drilling ram blowout preventer drilling annular blowout preventer Type S U-shaped UM type spherical rubber core conical rubber core 9 3000 ● ●   ●   5000 ● ●   ●   10,000 ●         11 3000 ● ● ● ●   5000 ● ● ● ●   10,000 ● ● ●   ● 15,000   ● ●     20,000     ●     13 5/8 2000 ●         3000 ● ●   ●   5000 ● ● ● ● ● 10,000 ● ● ●   ● 15,000   ● ●     16 3/4 3000 ●       ● 5000 ● ●     ● 10,000     ●     18 3/4 5000 ●     ●   20 3/4 3000 ●     ●   21 1/4 2000 ● ●     ● 5000 ●   ● ●   10,000     ●     29 1/2 500         ●   Description 1. The up and down connection mode can be customized according to user requirements; 2. Metal material temperature grade :T-0/250, T-20/250, T-75/250 optional; 3. Anti-h2s performance meets the relevant provisions of NACE MR0175/ISO 15156; 4. The design and manufacture of the blowout preventer meet the requirements of API 16A or GB/T 20174 standard; 5. Ram assembly, rubber core and repair kit can be interchangeable with similar products of mainstream brands at home and abroad.  

Gate valve type double ram blowout preventer


The company can produce a full range of BOP sets for downhole operations. Specification range: ●Nominal diameter: 29/16 "~ 71/16" ●Pressure level: 2000psi ~ 20,000psi

S-type double ram blowout preventer


The company can produce a full range of BOP sets for downhole operations. Specification range: ●Nominal diameter: 29/16 "~ 71/16" ●Pressure level: 2000psi ~ 20,000psi

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Enhancing Safety Measures with Double Ram Blowout Preventers


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