Welding Neck Flange, 300LBS, 600LBS, 900LBS, 1500LBS, 2500LBS
We supply ANSI B16.5 FLANGE, Welding Neck Flange RF, CLASS 150, CLASS 300, CLASS 600, CLASS 900, CLASS1500, CLASS 2500, ASTM A105N, Forged, high rating, Size 1/2″-24″.
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About Flanges Rating PN64 and PN63
Any one who noted the flanges rating difference between PN64 and PN63? As we known, for the flange norms of DIN, BS4504 and UNI, flanges rating is PN64 for the nominal pressure, but from EN1092-1 norm, the nominal pressure revised to PN63. EN1092-1 norm was published later than DIN, UNI and BS4504, so I think…
Pipe Flanges Rating in Different Norms
There were a lot of flanges standards in the world, DIN, EN1092-1, BS4504, ANSI, AWWA, UNI, JIS, SANS, GOST, NFE, ISO, AS, NS etc, even every country have their owned norms for pipe flanges, but in fact, the flanges norms can be separated to American norms and European Norms, the American norms have ANSI, API,…
Supply Flanges in Very Competitive Prices
Jinan Hyupshin Flanges Co., Ltd is your best choice in steel flanges buying and importing. We are supplying norms and standards of steel flanges in below: ANSI, ASA, ASME B16.5 Flanges, Class 150, 300, 600, 900. Type WNRF, SORF, Blind, Plate, Lap Joint, Threaded etc, Steel A105, A350. Size 1/2″ – 80″. DIN Flanges, Class…
GUESS WHERE IT WAS
Good air, blue sky and a nice photo, guess, where it is? My President visit here, but on weekend, there were no body at working, great city!
A Good Chance to Stock Flanges
Why it is good chance to stock flanges,1. Flanges prices are dropping to bottom soon.2. Global economy will turn better in the third or fourth season.3. Manufacturers have enough production capability to complete any orders.4. Manufacturers are glad to supply small orders in current.5. When global economy turn warm, somebody will be happy. Welcome to…
Flange Facing Types
Flange Facing Types One end of the flex joint is a flat face to match the pump face and the other end is raised face to match the flange. Flat Face (FF) – Typically these flanges are used on pump facings or on fiberglass flanges where the torque of compressing the gasket will damage the flange body. They are…
Flange Facing Finish
The flange face finish is determined by the standard used and measured as an Arithmetical Average Roughness Height (AARH). An example would be ANSI B16.5 which specifies face finishes within a range 125AARH – 500AARH (3.2 Ra to 12.5 Ra). Cold Water – It has a mirror like finish. This is made with a wide tool…