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 Flanges-Class 2500 Flanges |
DIN | 6Bar 10Bar 16Bar 25Bar 40Bar | |
JIS | 5K Flanges-20K Flanges | |
UNI | 6Bar 10Bar 16Bar 25Bar 40Bar | |
EN | 6Bar 10Bar 16Bar 25Bar 40Bar | |
Type |
1. Plate Flange 2. Flat Flange 3. Slip on Flange 4. Welding Neck Flange 5. Long Welding Neck Flange 6. 8 Blind Flange 7. Socket Welding Flange 8. Thread Flange 9. Screwed Flange 10. Lap Joint Flange. etc. |
|
Surface | Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,electrical galvanized | |
Connection Type | Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue, Groove, Small Tongue, Groove, etc | |
Size | 1/2"-100",SCH5S-SCH160S,XS,XXS,STD | |
Heat Treatment | Normalizing, Annealing, Quenching Tempering | |
Applications | Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc. |
Blind flange is also called blank flange. pipe blind flange like a flange cover, also called blind disk or flanged pipe plug.
And there are many sizes, such as 8 blind flange,sorf 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.
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.