china oil safety valve manufacturer

Our company has been awarded such honors as High & New Tech Enterprise, Key Enterprise in National Torch Planning Project, Famous Trademark in ZheJiang Province, Famous Brand Product in ZheJiang Province, Special Valve R&D Center in ZheJiang Province, Deputy Director Member of China Valve Association, National Valve Standards Setter. We have obtained most international certificates like DNV ISO9001:2008,ISO14001:2004,OHSAS 18001:2007Certificates, Our products designed and manufactured according to API standard,Ball valve with fire safe certificates API 607,API 6Fa.as well as TUV Germany Rhine Company CE Certificate and Pressure Pipe Fittings Manufacturing License TS Safety Certificate issued by the State Bureau of Quality and Technical Supervision, and the certificates from Russian GOST-R, RTN. Our company is the approved vendor of China National Petroleum Corporation(CNPC), China National Offshore Oil Corporation(CNOOC), SINOPEC, China Aluminum Group Corporation, China National Chemical Equipment Corporation, China Gas, Beijing Gas and also the supplier of international Oil Gas company like BP,Gazprom,LUKOIL, EIL, PDO, GE Oil & Gas, SABIC, SWCC, SAUDI MA"ADEN,Ecopetrol.

WuZhou Valve is also the exclusive supplier of high pressure large-diameter fully welded ball valves designated by the National Energy Administration, National Development and Reform Commission and PetroChina, and, our products have been widely applied in Phase 2 and 3 in the project of Natural Gas Transmission from West to East China.

Our company produces 10 major series of products totaling 1,200 varieties and specifications of high temperature, high pressure, high wear resistant, and large-diameter ball valves, gate valves, butterfly valves, gate valves, globe valves, check valves, ore slurry valves, power station valves, as well as non-standard and special valves with auxiliary devices for petroleum, chemical industry, metallurgy, light industry, coal chemical industry, power station, urban construction, water supply, oil, gas and natural gas transportation, long transportation pipeline and other projects. Nominal diameter DN10~4500mm(1/2"~64"), nominal pressure 1.6MPa ~ 42Mpa(150Lb ~ 2,500Lb), working temperature -196℃ ~ 750℃. Valve materials: carbon steel, stainless steel, heat resistant alloy steel, Monel, low temperature steel, and other special types of steel. Driving modes include manual, electric, pneumatic, gear transmission, worm gear and worm transmission, pneumatic and hydraulic combined, electric and hydraulic combined, and computer programmed control system. The products sell well throughout China and are exported to USA, Europe, Africa, the Middle East, Singapore, and other places in the world. By insisting on the corporate policy of Quality First, Customer Foremost, and Credibility-based, seeking the goal of “Three Merits” of Usability, Creditability, and Reliability, and establishing the first class brand of “WuZhou”, our company will make further contributions to the economic development of China and other countries with high quality products, favorable prices and excellent services.

We always stick to the principle "Quality First, Prestige Supreme". We are fully committed to providing our clients with competitively priced quality products, prompt delivery and professional service for Gas Safety Valve, Pipe Clamp Fittings, Oil Tanker Valve, 2 Pipe Clamp,Stainless Steel Boat Propeller. For more information, please send email to us. We are looking forwards the opportunity to service you. The product will supply to all over the world, such as Europe, America, Australia,Roman, Turkey,Japan, European.Aiming to grow to be by far the most experienced supplier within this sector in Uganda, we keep researching on the creating procedure and raising the high quality of our principal merchandise. Till now, the merchandise list has been updated on a regular basis and attracted customers from around the globe. In depth data can be obtained in our web page and you"ll be served with good quality consultant service by our after-sale team. They"re about to make it possible for you to get complete acknowledge about our things and make a satisfied negotiation. Small business check out to our factory in Uganda can also be welcome at any time. Hope to obtain your inquiries to get a happy co-operation.

Product show Low Temperature Safety Valve Model WFNB series is a special designed spring-loaded safety valve for the pressure safety accessory of PP pipe reactor,and to ensure the tightness of the valve under the service for medium containning solid particales. Preduct Feature 1. soft seal construction 2. special convex entrance design 3. multi-layer bellows design Technical Data Design Standard: ASME Section VIII,API STD 526 Size :4“~6” Set Pressure:according to service Service Temperature: according to service Material:Stainless steel Application: Special design for the pressure safety accessory of PP pipe reactor.

Product Detail stainless steel ball valve Material SUS201, SUS304,SUS316, SUS 304L , SUS 316L(CF8, CF8M),etc. Size 1/4" -4" (DN6-DN100) pressure 1000psi Temperature range -20-300 degree C connection Butt weld sealing PTFE,RPTFE,PPL ETC Production process Investment casting, CNC lathe, Test, Cleaning, Packing, Storage Certification CE, ISO, our factory has been inspected by SGS and TUV Locking With or without Capacity to produce 100,000.00pcs/week Main products Includes ball valve, butterfly valve, check valve, gate valve, strainer, etc. Application Suitable for water, oil, air and some corrosive liquid etc Buyer’s drawings or designs are available Package Cartons without pallet Cartons with pallet Or as buyer’s requirements Delivery details According to the quantities and specifications of each order Normal delivery time is from 30 to 45 days after receiving the deposit Product Advantages Our Factory 0 Our customer Why choose us Contact us

A safety valve protects the system and equipment from overpressure. Overpressure develops when the pressure exceeds the system’s maximum allowable working pressure (MWAP) or the pressure under which it has been designed. Safety valves have a short opening time to discharge gases or liquids immediately. A safety valve opens when a certain pressure is reached; it opens partially at first to eliminate undesirable pressure from the system as rapidly as possible.

Safety valves are utilized to stop pressure rises that might cause malfunctions, fire risks, or explosions. Safety valves are utilized when electrical or pneumatic safety systems malfunction since they only have mechanical components. The system’s media fully activates a safety valve, keeping it operational in the case of a power failure.

Flange Full Lift Safety Valve refers to a kind of safety valve with relatively small opening height and discharge capacity of valve disc. The sealing surface of the valve disc has two types: flat surf...

Thread Full Lift Safety Valve refers to a kind of safety valve with relatively small opening height and discharge capacity of valve disc. The sealing surface of the valve disc has two types: flat surf...

Flange Low Lift Safety Valve refers to a kind of safety valve with relatively small opening height and discharge capacity of valve disc. The sealing surface of the valve disc has two types: flat surfa...

Thread Low Lift Safety Valve refers to a kind of safety valve with relatively small opening height and discharge capacity of valve disc. The sealing surface of the valve disc has two types: flat surfa...

PTFE Lined Safety Valve is a safety valve successfully developed by our company in the field of chemical industry based on advanced technology at home and abroad. The valve is an automatic pressure re...

The KOSEN Bronze Safety Valve Copper safety valve is a kind of automatic control and protection valve. He does not rely on any external force, but uses the force of the medium itself to discharge a ce...

Description： The spring type double safety valve is suitable for equipment and pipelines of steam, water and other media with working temperature ≤350 °C. As an overpressure protection device. Specification: Model: A37H, A38Y, A43H Size: DN50~DN150 Pressure: PN16~PN40...

Description: This valve is suitable for use as an overpressure protection device for equipment and pipelines with a working temperature of 300 °C for air, steam, petroleum gas and other media. When the pressure in the equipment and pipeline exceeds the allowable value, the...

Pressure Safety Valve Specification: Feature: Spring loaded Connection: Flanged Body Material: A216 WCB Size: DN32~300mm (1 1/4"~12") Pressure: 150Lb-2500Lb Design Manufacture: API 520, API 526 Pressure-Temperature Ratings: ASME B16.34 Face to Face Dimension: API...

Product Description This type at a working temperture less than 450c, and are used for the equipment and pipeliness with such media as air,petroleum gas and N2-H2 mixed gas as an overpressure protection device. Specification： Name: Flange Type Stainless Steel Safety Valve for...

Copyright © 2014-2021 Xiamen Landee Industries Co., Ltd.Tags: Landee is one of famous industrial valves manufacturers, suppliers, exporters in P. R. China.

Standard: API, DIN, JIS, GB, ASME Ⅷ, API std 526, API RP 520Material: Stainless Steel, Carbon Steel, Brass, Alloy Steel, Titanium, 904l, Ductile Iron, Cast Iron, Cast Steel. ?Size: 1/2" ~18", DN15~DN450.Pressure: 150LB~2500LB, PN10~PN420.?Type: Full Lift, Balanced Bellow, Bellow Seal, Flanged, Steam Jacketed, Low Tempreature, High Tempreature, Power Station.?Safety valve is a valve mechanism which instantly releases a substance from a boiler, pressure vessel, or any other system, once the pressure or temperature exceeds preset limits.It is among a group of pressure safety valves (PSV) or pressure relief valves (PRV), that also includes relief valves, safety relief valves, pilot-operated relief valves, low pressure safety valves, and vacuum pressure safety valves.Safety valves were first utilized on steam boilers throughout the Industrial Revolution. Early boilers operating without one were vulnerable to accidental explosion.Vacuum safety valves (or combined pressure/vacuum safety valves) are utilized to prevent a tank from collapsing even though it is being emptied, or when cold rinse water can be used after hot CIP (clean-in-place) or SIP (sterilization-in-place) procedures.

With more than 1,050 employees and 130,000 safety valves produced per year, LESER is the largest manufacturer of safety valves in Europe and one of the leading companies in its industry worldwide.

LESER offers spring loaded and pilot operated safety valves for all industrial applications according to the Pressure Equipment Directive and ASME XIII. Major companies in the chemical, oil and gas, petrochemical, energy, technical gases, LNG/LPG, pharmaceutical, food and beverage, shipbuilding and heating and air conditioning industries use LESER safety valves.

LESER safety valves are developed for the international market in Hamburg and manufactured in the modern plant in Hohenwestedt/Germany. In addition, LESER produces safety valves to the same standards in India and China for the local markets. Nine subsidiaries and offices in Europe, America, the Middle East and Asia as well as authorized contacts in over 80 countries guarantee competent customer advice and fast, reliable deliveries.

Certification: TS licensing A1, A2, B1, B2, API-6D, CE, ISO9001, ISO14001, OHSAS18001, TUV issued by the API 6FA gate valve, API607 ball valve fireproof test

Neway Valve is one of the leading manufacturers of butterfly valves in China. It has a world-class valve plant that covers an extensive valve program to meet the needs of clients.

Neway butterfly valves are available in a number of series including T Series for concentric butterfly valves, TB Series for double offset butterfly valves, and TC Series for triple offset butterfly valves. These valves are used largely in chemical, nuclear, offshore, power, oil and gas, mining, and air separation industry.

Chaoda Group Wenzhou E-business Co., Ltd is an entirely owned branch of the Chaoda Valves Group Co., Ltd to market and sell valves, forging, casting, flanging, gas meter, etc. The company has earned special titles such as “Zhejiang Famous Product,” “Zhejiang Famous Brand,” and “Zhejiang Exporting Famous Brand.”

Chaoda houses a variety of cryogenic valves that are suitable for many different industries. They feature cryogenic globe, butterfly, check, trunnion ball, floating ball, check, gate, and other valves.

Chaoda forged steel cryogenic lift check valve is immersed in liquid nitrogen (-196 degree C) for 2 to 6 hours, then returned to normal temperature during production. This cycle is repeated twice to ensure the valve’s cryogenic abilities are top-notch. The valve can be made of carbon steel, stainless steel, alloy steel, and duplex stainless steel. It can be operated manually, by gear, electrically, or pneumatically. The valve can be used with oil, chemicals, natural gas, petrochemicals, coal chemicals, and more.

Beijing Valve General Factory Co., Ltd, or BVMC,was founded in 1953. With more than six decades of experience in the industry, the company has earned the position of vice chairman of National Valve Industry Association.

Beijing Valve General Factory has more than 60 years of experience in valve design and manufacturing. The company is actively involved in many national projects and also exports valves to more than 70 countries and regions around the world.

Their cryogenic ball valve can be used in temperatures ranging from -196 to 121 degrees C. The valve can be used with LNG and liquid nitrogen and is fire-safe and anti-static. The valve stem is extended and has extra packing ensuring any anti-flow. You can operate the valve with a handwheel, worm wheel, electric actuator or pneumatic actuator.

Subsurface Safety Valve TRSSSV is a kind of tubing retrievable safety valve which is controlled at the surface. It directly connects to the tubing string. There is a hydraulic control line connecting to the safety valve from the ground. While a certain amount of pressure is supplied through this control line to the safety valve, the valve remains open; while the pressure is released, the safety valve will close and the tubing pass is closed at the same time.