Blind pipe flanges are essential to the proper function of many industrial piping systems. A pipe flange is a disc or plate that is attached to the end of a pipe in order to provide stability and support. Blind pipe flanges are used when it is necessary to block off the end of a piping system. They are also used when it is necessary to connect two dissimilar pipes together. Blind pipe flanges are available in a variety of materials, including carbon steel, stainless steel, and aluminum. In addition, they are available in a variety of sizes and Pressure Ratings. When selecting a blind pipe flange, it is important to consider the intended application and the operating conditions of the piping system.
Product data | ||
| Material | Carbon steel | ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH |
| P250GH, P280GHM 16MN, 20MN ,20# | ||
| Stainless steel | ASTM A182, F304/304L, F316/316L | |
| Alloy steel | ASTM A182 A182 F12,F11,F22,F5,F9,F91etc. | |
|
Standard | ANSI | Class 150 steel flanges-Class 2500 steel flanges |
| DIN | 6Bar 10Bar 16Bar 25Bar 40Bar | |
| JIS | 5K steel flanges-20K steel flanges | |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar | |
| EN | 6Bar 10Bar 16Bar 25Bar 40Bar | |
| TYPE | 1. Welding neck steel flange 2.Slip-on | |
| 3. Blind flange 4.Long welding neck flange | ||
| 5. Lap joint flange 6.Socket welding | ||
| 7. Threaded flange 8.Flat flange | ||
| Surface | Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer, hot-dipped Galvanized, electrical galvanized | |
| Connection | Welding, Threaded | |
| Technical | Forged, Casting | |
| Size | DN10-DN3600 | |
| Package | 1.>Standard export packaging (Plywood Case Of Outside, Plastic Cloth Of Inside). 2:As Customers’ Requirements | |
| Heat Treatment | Normalizing, Annealing, Quenching Tempering | |
| Certificate | TUV,ISO9001:2008;PED97/23/EC,ISO14001:2004,OHSAS18001:2007 | |
| Applications | Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc. | |
