Product Details
(Fixed throttle nozzle - adjustable throttle valve stem)
The check valve by the pressure of the media to achieve the valve between the
valve and the valve seal, the greater the medium pressure, the
better the sealing performance. Valve cavity at any time to
withstand the pressure of the pipeline.
The valve body is made of alloy steel, which has strong mechanical
properties and safety and reliability.
Connected with the valve body and valve cover by bolt of check
valve, the seal ring is steel. So that the valve cover and the
valve clearance is very small (0), thus effectively reduced
corrosion medium on the screw bolt and a screw hole corrosion and
bolt load.
In addition, the valve core and valve sealing surface welding hard
alloy, so that it has a good resistance to erosion and corrosion
resistance. The valve core material adopts sulfur proof steel, so
it can be used in the environment containing H2S.
The Main Technical Parameters:
Working Pressure:2,000psi ~ 15,000psi
Nominal Bore Size:2-1/16” ~ 7- 1/16”
Temperature Class:PU/LU
Products Specs Level:PSL1~4
Performance Level:PR1~2
Material Class:AA ~ FF
Working Medium:Petroleum, Natural Gas
Company :Shanghai Ruitou Petroleum Machinery CO.,LTD
Email: Sales@ruitouoil.com
Phone:+86 18917269042
Company Profile
Shanghai RuiTou Petroleum Machinery Co., Ltd is a professional
company selling all kinds oil wellhead equipments. We are specialized in providing specialization& globalization
services from design, manufacture, maintenance and inventory for our customers. We assist our customers get the prominent quality and best price of oil wellhead equipments based on the established a complete set of quality assurance system and customer
service management system.So our products are widely recognized and trusted by users and can meet
continuously changing economic and social needs.
We have a strong sales center in Shanghai, manufacture base and
R&D center in Yancheng city. The team of Shanghai RuiTou is composed of a group of engineers with
experience of long term operation in oil&gas field. We provide
products and accessories conforming to the API6A, 16 A, 16C, 6 D
standard . Our products cover Blowout Preventer, Wellhead,
Christmas Tree, Manifolds, Valves, Wellhead Tool and Various Types
of Accessories.
Welcome new and old customers from all over the world to contact us
for future business relationships and mutual success! And we are
always in the development of the best agents to serve as a
long-term partner from you country.
Welcome to China. Welcome to visit our factory !