| 1 . Commodity : Welding Neck , Blind , Slip On , Lap Joint , Socket Weld , Threaded , Spectacle Blind , etc |
| 2 . Surfacing : RF , FF , RTJ |
| 3 . Materials : Stainless Steel , Duplex Steel , etc |
| 4 . Standards : ANSI B16.5 , ANSI B 16.47 |
| 5 . Tolerances : according to the specification or customer's request and drawings |
| 6 . Applications : Pipe connection , Piping project construction etc |
| 7 . Pressure class : 150 - 2500lbs |
Item | Description | |
Basic Information | Material Grade | WP304 , WP304L , WP304H , WP316 , WP316L , WP316Ti , WP309S , WP310S , WP321 , WP321H , WP347 , WP347H , F304 , F304L , F304H , F316 , F316L , F310S , F321 etc |
Size | 1/2" to 72" | |
Standard | ASTM A403 etc . | |
Process Method | Forged / Casting | |
Industry & Advantage | Application | a) Connect pipes |
Advantage | a) High technology ; good surface ; high quality etc | |
Terms & Conditions | Price Item | FOB , CFR , CIF or as negotiation |
Payment | T / T , L/C | |
Delivery Time | 30 working days after received your deposit ( Normally according to the order quantity ) | |
Package | Plywood case or as per customer's requirement | |
Quality Requirement | Mill Test Certificate will be supplied with shipment , Third Part Inspection is acceptable | |
Quality | Test | 100% PMI test ; Size test etc |
Market | Main Market | Europe , Middle East , Southeast Asia , South America . Etc |
Material:
- CARBON STEEL - ASTM/ASME SA-105, A-350 LF-2, LF-3, A694, SA-516-70, A36
- CHROME ALLOYS - A-182-F-1, F-5, F-6, F-9, F-91, F-11, F-12, F-22
- STAINLESS STEEL - A-182 - F-304, Dual Grade 304/304L, Dual Grade 316/316L, 316, 304H, Dual Grade 304/304H, Dual Grade 316/316H, 316H, 309,
- 310, 317L, 321, 347, 347H, 904L,
- Alloy 20, many other H grades
- ALUMINUM - 3003, 6061, 5083 and other grades upon request.
- HASTALLOY - B-2, C-276, G, X, C-22
- INCONEL - 600, 601, 625, 718
- INCOLLOY - 800, 825, 800H, 800HT
- MONEL - 400
- COPPER - 90/10 (C70600), 70/30 (C71500)
- Duplex - F51/2205, F53/2507
- TITANIUM - Gr2, Gr12
WELD NECK FLANGE
Our most frequently requested flange, the Weld Neck Flange features a neck extension and weld bevel. Provides a natural form connection ideal for larger, high-pressure applications.
SLIP ON FLANGE
A simple alternative to the Weld Neck flange, a Slip On Flange is designed to accept the pipe into the center/bore, allowing welding around the outer diameter of the pipe.
BLIND FLANGE
Designed to cap off a line, a Blind Flange has no bore or inner diameter. They are often altered to include NPT threads or custom bore holes to function as hubless Slip On flanges.
SOCKET WELD / COUNTER BORE FLANGE
Sometimes referred to as Counter Bore flanges, the Socket Weld types have a socket to insert pipe when space limitations make Weld Neck flanges difficult to use.
Threaded or Companion Flanges contain a female NPT threaded center for connection to male threaded piping. These flanges are commonly implemented in reducing connections.
