DRILLTECH MANUFACTURING CO.,LTD.
The bop and well control system technical support, testing, maintenance of one-stop solution for free with big customer
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Replacement parts. Including: complete repair kits for the RAM BOP 11”-5M, 13”-5M, and 13”-10M RAM BOPs.
11”-5M and 13-5/8”-10M type 91 door seals which have annealed square wire anti-extrusion rings built into the seals.
Bonnet seal kits, hinge seal kits, lock, mechanical (ram shaft) cylinders and various machined and/or molded parts.
11”-3/5M long life, Easy Out front packers and top seals.

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