Flanged Gate Valve
1. Design by API Spec. 6D and API 600
2. Valves tested by API Spec. 6D and API 598
3. Face to Face by API Spec. 6D and ANSI B16.10
4. RF flanged ends by ANSI B16.5 and MSS SP-44
5. Butt-Welding ends by ASME B16.25
Standards compliance
1. Design and Manufacture: ANSIB16.34, API600 API6D, API603, BS1414
2. Face to face(end to end): ANSIB16.10, API6D
3. Flanged connection: 2"~24"to ANSIB16.5, 22", 26"~36"to MSS-SP-44 to API605 on Request
4. Test and inspection: API598, API6D
5. Butt welded end: ANSIB16.5
A. Anti-friction ball thrust bearing: Reduces friction between mating parts to ensure smooth operation
B. Grub screw: Secures yoke nut in the bonnet
C. Grease nipple: Supplies lubricant to the mating part
Salient Feature:
1. Outside screw rising stem rising handwheel construction threads are away from fluids and easy to lubricate.
2. Body and bonnet made from high quality casting with liberal sections.
3. Seatring screwed into the body are replaceable.
4. Back seatring features facilitate repacking of the stuffing box on line with valve in fully open position.
5. Swinging eye bolts facilitate easy access to the stuffing box.
6. Plug type disc designed to give leak tight seatring over a long period of in built wear life.
7. Stellite seatring and disc can also be offered on special request.
8. The valves of higher pressure and bigger sizes are provided with thrust bearings and also with gear drive arrangements and flange also can be offered for different standards.
WENZHOU GDIGGER ENERGY ENGINEERING Co., Ltd. Located in Wenzhou, the area of head office is 45, 000 square meters, which is a professional manufacturer specializing in Pressure Vessels, Storage Tanks, LPG Spherical Tanks, LPG Tanks, and various quality ball valves, gate valves, check valves, globe valves and valve accessories. Our diverse products are used for handling a wide variety of applications in gas, oil, refining, chemical, shipbuilding, power generation and pipeline transmission industries.
We supply Storage Tank and Spherical Tank on any projects for different medium (LPG, LNG, Oxygen, Nitrogen, Natural Gas, Hydrogen, Liquefied Gas, etc). Cubage dimension from 5m³ To 10000 m³ With experienced installation teams for your tanks if need. GDIGGER provides an in-depth knowledge and widespread International experience from design, supply, construction, Installation & training of EPC Projects. Our products are used for handling a wide variety of applications in gas, oil, refining, chemical, shipbuilding, power generation and pipeline transmission industries.
In order to provide satisfactory products to the customs, we emphasize on our quality control to meet the customer's specification and requirements. We utilize modern CNC lathes and machining centers, precision grinders and a full complement of manual lathes and mills to produce high quality parts.
GDIGGER products are made in accordance with ISO, ANSI, API, ASME and other international standards. With qualifications of specialized contracting and Grade I of installation of steel structure, and qualified as Grade A2 and A3 of special equipment. We obtained some important international authentication certificates such as NK, BV, and ASME. Meanwhile we have been awarded U Stamp and U2 Stamp of ASME authentication as well as the NB Stamp of America Boiler and Pressure Vessel Supervisory Commission. Our main focus is on offering outstanding products to our customers and sticking to timely delivery schedules with top quality and competitive prices, which will be your reliable partner.
GDIGGER is your one stop solution partner on oil and gas industry. We welcome valuable customers to visit our company.
