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Full Bore Safety Valve - China

price: contact company for price

Description:Safety Valves are designed for use during well

servicing and work-over operations. It is a full opening

valve that provides positive pressure control of the fluids

in the drill string and seals in both directions with metal

to metal seals. These valves can be used as a drill pipe

safety valve or upper kelly valve to control blowout

pressures, or as a lower kelly valve to prevent loss of

drilling fluid when the kelly is disconnected.

Features:like the kelly valve, The MDX valve is full

opening. The ball-type design permits the valve to be

compact, easy to handle, and yet have great strength. It

seals in both directions with metal to metal seals.

Available in 10, 000 psi working pressure as standard, 15, 000

psi working pressure is available in certain sizes upon

request. The valve uses a hexagon socket on the operating

stem and has positive stops in the open and closed


Other sizes and connections available upon request.

How to Order Specify:

Outer Diameter and inter diameter

Working pressure


Company Contact:

  • Phone: 8613614631909

  • Address: Dongxu 2st, No.5, Aimin Dis, Mudanjiang , China

  • Email: Email

Published date: February 10, 2014 -

  • Business Description: Mudanjiang Dongxu Machinery Co.,Ltd has been honored with API spec 7 1

    certificate by America Petroleum Institute. Our factory covers an area

    of 20000square meters with a very strong team of technicians and

    researchers, possesses reliable production lines and advanced


    Our products: drilling tools,fishing tools,coring tools, diamond core bit, milling tools and so on. Our team will manufacture from existing designs or collaborate with the customer to design and manufacture to their specifications.

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