12 inch blind flange blind flange types Spectacle Blind Flange api blind flange

Blind flange is also called blank flange. pipe blind flange like a flange cover, also called blind disk or flanged pipe plug. Blind flange has no holes in the centre, for to seal the pipe opening. So it's function is the same as the pipe plug or the pipe cap. The difference is blind flange is a detachable equipment, easy to replace or do maintenance. There are many blind flange types, this product is Spectacle Blind Flange.

Factory Information:

Hebei YuanJida Group is Flange manufacturer.We mainly produce dn65 flange, puddle flange,so flanges,pipe flange,steel flange,weld neck flange,thread flange,blank flange,loose flange and any flange types we could supply it. 

Flange is connected pipe with pipe. We produce ss flange,carbon steel flanges,dn65 flanges,galvanized flange,alloy flange...The flange has rtj flange,orifice flange,raised face flange,sorf flange,flange plate,reducing flange,slip on flange welding...There are also many blind flange types. We could produce ss flanges as these standards:asme b16 5,astm a182,ansi 150,ansi flange,b16 5,en 1092,asme b16 47,pn16 flange,Asme B16 47,din2501.

Hebei YuanJida also produce steel elbows,ss elbows, Carbon Steel Blind Flange,pipe fittings and could provide valves,ball valve,butterfly valve,gate valve. Located in the famous Chinese pipeline equipments Cangzhou City, Hebei Province, China. Hebei YuanJida Group has 7  flange production linesand 10 advanced pipe fitting production lines.It has a complete set of intermediate frequency elbow hot pusher, reducer hot die press, three-way cold extrusion hydraulic press, forging hammer, vertical lathe, drilling machine and other process forming and machining equipment for the production of flange,steel elbows,pipe fittings.

At the same time, the company is also equipped with a complete set of advanced physical and chemical testing, non-destructive testing, heat treatment, hydraulic testing and other product quality testing equipment, including direct-reading spectrometers, which provides a reliable guarantee for the production of products. we are flange manufacturer in china. It has successively become a designated enterprise of China National Chemical Engineering Corporation, a designated enterprise of China Classification Society, a member of the supply network of China Petrochemical Materials and Equipment Corporation, a member of the supply network of China National Petroleum Corporation, and a member of the power station accessories supply network of the State Power Corporation.