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7 1 16 5000psi Annular Bop - China

price: contact company for price

Annular blowout preventer

LAKE’s BOP is designed and manufactured according to API Spec 16A standard.

1Packing element is spherical or tapered type with massive storage volume, low operation pressure and excellent sealing function;

2 Bonnet is hemispherical- shaped, so there is no stress concentration on bonnet whenever bearing the pressure.

3 Bonnet and body are connected by a wedge block, so the pressure is evenly distributed;

4 Packing element is interchangeable with similar overseas products;

5Use observation hole to check the life span of the packing element;

6 Piston is set in low position to have a shorter moving distance; Use wear ring on piston.


Company Contact:


  • Phone: 00865467080020

  • Address: Huanghe Road, Dongying City, Shandong, China, Dongying, China

  • Email: Email


Published date: November 4, 2015 -

  • Business Description: Dongying Lake petroleum is a professional oileild equipment supplier in China. Our products range includes: Drilling accessories, oil production equipment, OCTG, Wellhead, well control equipment etc. We have good experience on exporting petroleum equipment oto our foreign clients. The good quality has been highly appreciated by them. Welcome any client who has interest in this filed come and consult.

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