Pigging valve
Performance range:
Nominal pressure pn: 1.6-25.0mpa(150-1500lb)
Nominal diameter dn: 50-700mm(2-28inch)
The pigging valve produced in our company is a new device used to clean oil, natural gas, chemicals, water and other fluid transportation pipeline (patent number: zl 97 2 39827.9). It deals with the launching and receiving of the pig, mainly used for pigging in transportation pipeline to ensure the cleanliness in the pipeline and delivery volume, prolong service life of pipeline and separately deliver different products. It has found its wide application in oil and gas field, oil-gas gathering and transportation, warehouse for oil land gas storage and transportation, chemical port, chemical combination storage and offshore platform.
For larger diameter pigging valve, the original is not easy to operate for larger opening force on bayonet type fast-opening door, our company has developed a new fast-opening door structure which adopts elastic automatic wedge-caulking locking steel belt and horseshoe double-eccentric center lock mechanism and pressure-relief lock and locking mechanism, to realize easy and flexible opening of quick-opening door of large diameter pigging valve and ensure its safety and reliability.
Pecifications 1 nominal pressure pn: 1.6-25.0mpa(150-1500lb) 2 nominal diameter dn: 50-700mm(2-28in) Pigging valve Performance range: Nominal pressure pn: 1.6-25.0mpa(150-1500lb) Nominal diameter dn: 50-700mm(2-28inch) The pigging valve produced in our company is a new device used to clean oil, natural gas, chemicals, water and other fluid transportation pipeline (patent number: zl 97 2 39827.9). It deals with the launching and receiving of the pig, mainly used for pigging in transportation pipeline to ensure the cleanliness in the pipeline and delivery volume, prolong service life of pipeline and separately deliver different products. It has found its wide application in oil and gas field, oil-gas gathering and transportation, warehouse for oil land gas storage and transportation, chemical port, chemical combination storage and offshore platform. For larger diameter pigging valve, the original is not easy to operate for larger opening force on bayonet type fast-opening door, our company has developed a new fast-opening door structure which adopts elastic automatic wedge-caulking locking steel belt and horseshoe double-eccentric center lock mechanism and pressure-relief lock and locking mechanism, to realize easy and flexible opening of quick-opening door of large diameter pigging valve and ensure its safety and reliability.
Float shoes contain a backpressure valve that prevents fluids from entering the casing while the pipe is lowered into the hole and prevents cement from flowing back into the casing after placement, while enabling circulation down through the casing. Float collars are placed one to three joints above the guide shoe or float shoe. They provide a seat for the cement plugs, the bottom plug pumped ahead of the cement and the top plug behind the full volume of slurry. Once seated, the top plug shuts off fluid flow and prevents over-displacement of the cement. The space between the float shoe and the float collar provides a containment area to entrap the likely-contaminated fluids from the wiping action of the top cementing plug, securing the contaminated fluid away from the shoe where a strong cement bond is of primary importance. Float collars include a backpressure valve and serve basically the same function as the float shoe. Features: The Aluminum Alloys used in this product are PDC Drillable. Available in 5 1/2 to 20 sizes. Customized sizes are also available. Applications :In all applications ranging from close tolerance liners to full casing strings. Standard float shoe is provided with round cement nose to deflect offledges or obstructions. Customizable options including nose types, ports/jets, and ball deflector. Can be supplied either in Single Valve or in Double valve. Our Services For more information, you can contact me Looking forward to cooperating with you!
Pff gear operated two way gate valve: According to the customer's request and the need of oil production, on basic of the pff slab gate valve, we have a new design in accordance with the api 6a specification strictly and then manufacture pff gear operated two way gate valve which with a lower indicator. Size: 2-1/16", 3-1/8", 3-1/16", 4-1/16", 5-1/8", 7-1/16" Wp:2000-15, 000psi Working temperature:l u, pu Material:aa-ff psl:1-4 pr:1-2
Pff gear operated two way gate valve: According to the customer's request and the need of oil production, on basic of the pff slab gate valve, we have a new design in accordance with the api 6a specification strictly and then manufacture pff gear operated two way gate valve which with a lower indicator. Size: 2-1/16", 3-1/8", 3-1/16", 4-1/16", 5-1/8", 7-1/16" Wp:2000-15, 000psi Working temperature:l u, pu Material:aa-ff psl:1-4 pr:1-2
Supplier: D2 diesel, hsd, euro2m, crude oil, petroleum product, agriculture fertilizer, chemical and CPO, drilling tools and equipment, api gate valve, api 6d ball valve, bs1873 globe valve, bs1868 check valve, api 6d check valve, API 594 wafer check valve, strainer
Supplier: Api 6a products, casing heads, casing hangers, secondary seals, casing spools, tubing head adapters, tubing hangers, tubing spools, adapter flsngers, tees, crosses, caps, hammer union, available gate valve, mud gate valve, the other gate valves, external sleeve chock valve, plug & cage chock valve, velocity control chock valve, the other chock valves, wellheads & x-mas trees, wellhead & x-mas tree, oem service available, , api 16c products, choke manifolds, kill manifolds, drilling mud manifolds
Supplier: Api 6a & api 16c products like wellheads, x mas trees, frac trees, frac valves, expansion valves, check valves, choke valves, valve with ball screw, slab gate valve, flanges, tees, crosses, unions, spools, casing heads, tubing heads
Services: Manufacturer
Supplier: Oil and gas field, mission centrifugal pumps, api 6a valves, spools, flanges, elevators, slips, manual tongs, power tongs , drilling equipment
Services: Manaufacturing and supplying
Buyer: Oil and gas drilling equipment
Our company can supply you the mud pump spare parts for you. All our spare parts are manufactured according API specification.and it is made for F series and 3NB series mud pump. Up to the parts you want.
