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
 |
Drilling Collar | The drill collars for saleis at the bottom of the drill string and is a major component of the lower hole assembly. Its main feature is that the wa... |
 |
Non-rotating Stabilizer | Non-rotating stabilizer(rubber sleeve stabilizer) is able to avoid blade wear and wall damage during. The non-rotating stabilizer consists of mandr... |
 |
BW1200 / 7 Horizontal Double Cylinder Reciprocating Double Acting Piston Pump | BW1200/ 7 slurry pump is a horizontal double cylinder reciprocating double-action piston pump. The power has electric driving and diesel driving. ... |
|
|
Valve | SAIGAO GROUPoffers a full range of valves for drilling and production operations. Gate valves are designed and manufactured in accordance with API ... |
 |
F1600 Triplex Piston Mud Pump | The pump has features of advanced structure, small volume, reliable operation, easy maintenance. The cylinder is made of alloy steel forgings, and... |
Same products
 |
Hot Tar &Asphalt Suction & Discharge Hose LT1216 | Seller: Luohe Letone Hydraulic Technology Co.,Ltd. | Hot Tar &Asphalt Suction & Discharge Hose LT1216 The LT1216 Hot Tar & Asphalt Suctio... |
 |
Bulk Materials Suction & Discharge Hose LT1305 | Seller: Luohe Letone Hydraulic Technology Co.,Ltd. | Bulk Materials Suction & Discharge Hose LT1305 Our bulk material suction and discharge hose ... |
 |
Upe Super Abrasion Resistant Concrete Hose LT1306 | Seller: Luohe Letone Hydraulic Technology Co.,Ltd. | Upe Super Abrasion Resistant Concrete Hose LT1306 Our super abrasion resistant concrete pumping ... |
 |
Furnace Cooling Water Delivery Hose LT1402 | Seller: Luohe Letone Hydraulic Technology Co.,Ltd. | Furnace Cooling Water Delivery Hose LT1402 Our furnace cooling water hose is a large-diameter fl... |
 |
Rubber Sewer Cleaning &Jetting Hose LT1501 | Seller: Luohe Letone Hydraulic Technology Co.,Ltd. | Rubber Sewer Cleaning &Jetting Hose LT1501 Our high pressure sewer cleaning and jetting hose... |
