API Spec 20F - 《Anti-corrosion Bolts for the Oil and Gas Industry》 series

Weigao Standard Parts produces high quality API 20F BSL2,BSL3 series of studs, screws and nuts

Keywords:API screws, API bolts, API studs, API nuts, API screws, API full-threaded studs, API double-ended studs, API Hexagon bolts, API bolts and nuts, API studs and nuts.

Suitable for:high temperature high pressure low temperature high pressure valve; Marine, Marine, chemical, fluid engineering; Pressure vessel; Wellhead equipment; Petrochemical equipment and other high temperature high pressure low temperature high pressure equipment.

Products are produced in strict accordance with API 20F standard requirements, welcome to contact us!

On October 16, 2017, the company was newly awarded the API-20E "Alloy and Carbon Steel Bolts for Oil and Gas Industry" and API-20F "Corrosion Resistant Bolts for Oil and Gas Industry" double standard certificate issued by the American Petroleum Institute API. It has become the 26th manufacturing enterprise in the world to pass 20E and the 10th to pass 20F logo certification.

API-20F BSL2 （660D）Stud

API-20F BSL2 （660D）Hexagon socket screw

API-20F BSL2 (Alloy 718) stud

API-20F BSL2 （Alloy 718）Hexagon socket screw

API-20F BSL2 （Alloy 718）Nut

API-20F BSL2 （Alloy 718）

Stud - screw - nut export carton packing drawing

API-20F BSL3 （660D）Stud

Our high-quality products are trusted by our customers and are widely used by the following customers:

    Main customers:

Overseas and export-oriented customers include KITZ in Japan and Cameron in the United States Valves and Walworth, Crane, Flowserve, Velan, WeirGroupplc, Virgo Engineers, India Limited, BONETTI Italy, LARSON & TOUBRO LIMITED(China plant), THEWM. POWEU COMPANY (China plant), NEWCO-NEWMANS DIV (China plant) and customers in Spain and the Middle East;

There are more than 100 famous domestic manufacturers, such as: CNPC, Sinopec, China Global Engineering Company, CNNC Su Valve, Neway Group, Suzhou Kaifu (Secco Valve), Dawson Fluid, Beijing Valve General Works (Group), Beijing Aerospace Petrochemical, Yancheng Power Station Valve, Nantong (Kerui), Chengdu Chenggao, Dalian Dagao, Kaifeng high pressure valve, Henan aerospace pressure, Liaohe oil field, Huibopu, Yitai Coal industry, petrochina Eighth Construction Company, Qinghua Group, Dalian Hengli Petrochemical and so on.