Hot selling!! API standard Rotary BOP for oilfield drilling, made in China

Specifications

Rotary BOP

13 5/8” – 1500psi/3000psi rotary BOP is a type of well control equipment used in underbalanced drilling.

The major parts include: shell, locking assembly, rotary assembly and drill pipe actuator assembly. They fall into two types: BOPs with single packing unit and double packing unit respectively.

Structural characters:

1. It adopts double packing unit or single packing unit

2. The rotary dynamic sealing part adopts quick stripper cases

3. Bearing are lubricated by force.

4. The cooling system realizes circular cooling to the upper dynamic parts

5. It adopts modular designs

6. Maximum static seal pressure	21mpa(3000psi)
   Maximum dynamic seal pressure	10.5mpa(1500psi)
   Maximum rotational speed	120rpm
   Base pipe bore size	Φ179.4mm(7 1/16”)
   Outer diameter of rotary assemble	Φ456mm(17 19/20”)
   Maximum seal size	5 1/4”hexagonal drilling pipe+ 5” drill pipe(with 18°/35°joint)
   Work medium	Drilling fluid, crude oil, natural gas
   Temperature rating for metallic material	To(-18°~121°)
   Bottom connection	13 5/8”-5000psi 6b bx160flanged
   Side outlet connection	7 1/16”-5000psi 6b r46 flanged 21/16”-5000psi 6b r24flanged
   Lubrication system maximum working pressure	16mpa(2300psi)
   Locking system rated working pressure	4mpa(580psi)
   Cooling circulation system working pressure	0.8mpa(110psi)
   Power	380v/50hz

    

   Note:

   1. All BOPs are designed and manufactured in accordance with SY/T6730.

   2. The resistance to stress corrosion by Hydrogen Sulphide at BOP positions in contact with fluide in the well meets relevant requirements as specified in NACE MR-0175.

   

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