Valve
SAIGAO GROUPoffers a full range of valves for drilling and production operations. Gate valves are designed and manufactured in accordance with API 6A latest edition PSL 1-4 while the robust, simple and reliable gate and seat design promotes ease of service with in-line maintenance.
Features include positive metal-to-metal sealing (gate-to-seat and seat-to-body), and stem packing that is chemically inert using spring energising rings which require no adjustment or plastic injection.
Stem packing can be replaced while the valve is under pressure and comes in API material classes AA through HH. Material for hydrogen sulfide and carbon dioxide service lies in accordance with NACE MR-01-175 latest edition. All valves are performance tested to PR2, with temperature ratings K through X up to 177°C (350°F).
Key Features of Valve
Pressures up to 15,000 PSI for various API valve sizes
Metal-to-metal seals: Seals are stable, thermally insensitive and environmentally resistant; Utilised in the gate/seat, body/bonnet and stem/bonnet backseat
Selective backseat: Provides unparalleled safety during venting, lubrication and stem packing replacement; Allows stem packing replacement without removing valve from service
Slab gate: Assures smooth operation during extreme thermal cycles
Floating seats: Allows bi-directional use
Threaded packing gland: Transfers stem packing loads to the bonnet, protecting the
bearing assemblies
No body penetration
Non-rising stem
Stem shear pin
In-line repairability
Valve Application
Today, people can find many types of valves in the market. Among them, the most typical manual valves will be the ones used in steam systems such as gate valve choke valve, check value and ball valve.
Valves are now widely applied in petrochemical, chemical production, thermoelectric industry, natural gas pipeline, coal chemical metallurgy, environmental protection transformation, food and medicine, municipal water affairs and real estate construction.
If you want to know more different types of valves used in oil and gas industry, please visit our website.
There are many oil equipment suppliersin China, but we are one of the best choices for you.
Send product request
Other supplier products
 |
Isomalto-oligosaccharide 900 Syrup | With refined tapioca, organic tapioca, corn starch as raw material, IMO syrup will be obtained through the enzyme, liquefaction, concentration, dry... |
 |
Fructooligosaccharide Liquid | Saigao company is a food additives distributorthat is committed to the development of alternative sweeteners and biological fermentation industry. ... |
 |
Ethyl Bromodifluoroacetate | CAS №: 667-27-6 EINECS №: 211-567-0 MF: C4H5BrF2O2 MW: 202.98 Structural Formula of Ethyl bromo difluoro acetate Specifications of... |
 |
Resistant Maltodextrin Powder | Resistant Maltodextrin Powder is digestive-resistant maltodextrin fibre that is widely used in beverages, frozen food, candy, cereal, dairy product... |
 |
MALT OLIGOSACCHARIDE | Malto-oligosaccharide is a kind of mixed sugar, mainly composed of maltose, maltotriose to maltooctaose, without dextrin, it is a new type of nutri... |
Same products
 |
Multi-stage Centrifugal Blower | Seller: Shandong Oasis Machinery Co.,ltd | Multi-stage Centrifugal Blower Multi-Stage Centrifugal Blower Supplier for Industrial Air Soluti... |
 |
Centrifugal Blower | Seller: Shandong Oasis Machinery Co.,ltd | Centrifugal Blower Centrifugal Blower Manufacturer | Industrial Centrifugal Fans & Air Solut... |
 |
Turbo Blower | Seller: Shandong Oasis Machinery Co.,ltd | Turbo Blower Turbo Blower Manufacturer for Industrial Air and Gas Solutions As a leadingTurbo B... |
 |
Roots Vacuum Pump | Seller: Shandong Oasis Machinery Co.,ltd | Roots Vacuum Pump Roots Vacuum Pump Manufacturer| Reliable Vacuum Solutions As a professionalRo... |
 |
Roots Blower | Seller: Shandong Oasis Machinery Co.,ltd | Roots Blower Roots Blower Manufacturerfor Industrial Air Supply Solutions As a professionalRoot... |
