Due to our larger output capacity, we have exported our products to East Asia, Europe, America,
Africa and other twenties countries. High quality and competitive prices are our advantages.
And we can develop new items with your requirements. We wish to express our desire to enter into
business relationship with you.
Blind flanges are made of carbon steel, stainless steel and alloy steel, etc. They are used to seal or
block off a pipe, like a cover or cap. We can provide a wide range of blind flanges, in accordance to
standards like ASME B16.5, ASME B16.47, DIN 2634, DIN 2636, and so on. These flat face steel blind
flanges are used to blank off pipelines, valves and pumps; it can also be used as an inspection cover.
Blind flange is sometimes referred to as a blanking flange.
ansi b16.47 class 300 blind flange
size | 3/8''~160'' |
Type | Lap-Joint Flange (LJ), Socket-welded Flange (SW), Slip-on Flange (SO), Welding-Neck Flange (WN), Threaded Flange (TH), etc. |
American Series | CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500 |
European Series | PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400 |
Standard | HG20592, ASME16.5-2009, DIN2633, ANSI, JIS, etc |
Material | A234-WPB.A420-WPL6.A234-WP12.A234-WP11.A234-WP5. 10Mn. 16Mn. A403-WP304.A403-WP304L. A403-WP316.A403-WP316L. |
Applications range | Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc |
Surface treatment | Transparent oil, rust-proof black oil or hot galvanized. |
Delivery Time | 2-30days;at the earliest time; within the period required by the clients |
Packaging | plywoodcases,pallets, in bundle; or other packing strong enough to be handled and shipped. |
Productivity | 1,118,000T/Y |
Others | 1Special design available according to requirement 2anti-corrosion and high-temperature resistant with black painting 3All the production process are made under the ISO9001:2000 strictly. |
