Api 6a valves

API-6A Gate Valves , perfect for use on BOP stacks and drilling manifolds in severe applications for offshore and onshore rigs. If you are phisically looking to one valve , you can also understand if it belows to 6A. In terms of usage, there are many more pipeline valves used as compared to wellhead valves. In terms of ease of manufacture, pipeline valves are more easily manufactured as compared to wellhead valves.

Unidirectional or bidirectional check valve that is installed through the christmas tree, into the tubing hanger, and prevents well fluids from flowing out of the well. API Specification 6A – 3.

Trusted and Audited Suppliers. Improve Your Business ROI - Get A Better Deal, Order Now ! Match suitable manufacturers now! Contact SGS audited suppliers now! A forged body is stronger than cast body. Valves with a slab gate are simpler than the expanding gate type and capable of withstanding greater working pressures.

FZV is dedicated to the design and manufacture of high quality valves for a range of heavy industrial. Some extreme materials for extreme service, such as Inconel or Duplex stainless steel are available as well. Full material tractability is guaranteed.

Valves are available in a variety of sizes from 2-and can also be supplied with flange, hub, hammer unions, threaded or butt-weld ends. FLANGED GATE VALVE SLIDE RULE PROGRAM. This allows the user easy access to replacement parts at the most competitive prices.

Each choke can be interchanged and configured in to positive choke, adjustable choke, and actuated choke. Valves covered by this specification are in general components for use in upstream oil and gas exploration, production and incorporate all the activities associated with the installation of this equipment. Qualification, CVN testing for service temperature -50° F and below. Wellhead and Christmas Tree Spec. Hard Copies or Multi-User PDFs Available.

Hydraulic gate valves control downstream pressure and volume during flowback and well testing. They provide open and close features for simple oil and gas production. SCV Valve manufactures some of the most dependable cast and forged steel Ball Valves in the industry.

Qihang produces Top Quality Choke Valves for wellhead christmas tree and choke manifolds at Competitive Prices. Metal – to – Metal backseat capability for body pressure containment in stem packing leak cases. The ‘FC’ type Gate Valves are industry recognized and field proven valves which provide best in class reliability.

Array slab gate valves must be backed off a quarter of a turn from the fully closed or fully open position to allow the gate to float and seal off properly. The appropriate number of turns to operate each Array valve is shown in Table and Table 2.