Types of flange Weld neck flange, slip on flange, plate flange, blind flange, socket weld flange, threaded flange, lap joint flange, ring joint flange
Size 1/2"to 72"
Pressure Rating 150, 300, 600, 900, 1500, 2500 Class
Standard ANSI B16.5, ASME B16.47A/B, DIN/UNI/BS/JIS
Material Carbon Steel, Stainless Steel, Alloy Steel
Types of face RF, FF, RJ, Tongue&Groove Facing, etc.
Surface treatment black painting, anti-rust varnish, anti-rust oil, hot-galvanized, etc.
Applications petroleum, gas, chemical, metallurgy, electric station, shipbuilding, construction, etc.
Delivery time 7 after receipt of advanced payment
Certificate API, CCS, and ISO9001: 2000
Jonsteel Pipe and Fitting Co., Ltd is specializing in manufacturing, pre-fabrication and trading of various of pipe, flange and fitting for the vessel manufacturer, offshore, onshore, petrochemical, oil and gas transportation project.
As a professional project material supplier, with more than 8 years experience, Jonsteel focuses constantly on well-management in quality assurance procedure and good sells service to our clients. Meanwhile, the basic of our company's services are well-communication, strict and clear technology requirement, visual and package.
We are offering the complete files to meet our clients' need and for better understanding with the production status. We welcome you to contact with us. To meet your need is our task. We assure you that we are providing the right and excellent quality products you are looking for.
Super duplex, duplex steel and high yeild carbon steel flanges are our advantage products. such as A694 F52, 60, 65 and A182 F51, 53.
We provide the flange and fitting according to DNV OS-F101-2000, ASME B16 NORSOK L005, NACE RP0175 etc.
We provide Barred Tee according to ASME B31.8 and Shell-Dep Standard etc.
Also, we can provide Design & Calculation services for flange and fitting, according to ASME VIII and ASME B31.8; FEA by ANSYS.
