| Place of Origin: | China |
|---|---|
| Brand Name: | FLRS |
| Certification: | ISO9001 |
| Model Number: | FLRS-F051 |
| Minimum Order Quantity: | 5 piece |
| Packaging Details: | carton/ plywood cases/plywood pallets |
| Delivery Time: | 8-20days |
| Payment Terms: | T/T， L/C， Western union， paypal |
| Supply Ability: | 100tons/month |
| Standard: | ASME B16.5 | Pressure Rating: | 150LB |
|---|---|---|---|
| Material: | ASTM A105 | Wall Thickness: | STD |
| Size: | 3" | Type: | Welding Neck |
| Surface: | Painted Black | Package: | Plywood Pallet Or Cases |
| High Light: | Carbon Steel Painted WN Flange,Welding Neck Flat Face Flange,150LB Pipe Welding Neck Flange |
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Flat Face Welding-Neck Pipe Flange Carbon Steel Pinted Black
The dimensions for a flat faced flange are the same as the dimenisions for a raised face flange but without the raised face. The datasheets we have on this site are shown below. For simplicity sake, only datasheets that adhere to B16.5 are shown. ASME B16.5 covers flange dimensions from ½” to 24”. Different types of flange faces are used as the contact surfaces to seat the sealing gasket material. ASME B16.5 and B16.47 define various types of flange facings, including the raised face, the large male and female facings which have identical dimensions to provide a relatively large contact area.
The flange face is the surface area that hosts the gasket. The 6 available types of flange face are flat (FF), raised (RF), ring joint (RTJ), lap joint, male and female (M&F), tongue and groove (T&G). Flanges with different faces require different gaskets and shall never be mated to prevent leakage of the joint. RF and FF flanges may have different types of “finish” (i.e. roughness on top the surface): smooth, stock and serrated.
Flange Applications:
Water works, shipbuilding industry, petrol chemical & gas industry, power industry, valve industry,and general pipes connecting projects etc.
Flange technical parameters:
| Type | weld neck flange, slip on flange, blind flange, tube sheet, threaded flange, socket weld flange, plate flange, spectacle blind, LWN, Orifice flange, anchor flange. |
| OD | 15mm-6000mm. 1/2"to 80".DN10-DN3600 |
| Pressure | 150#-2500# |
| Standard | ANSI B16.5,ANSI B16.47 A/B, EN1092-1, SABS1123, JIS B2220, ALL DIN, ALL GOST, ALL UNI, AS2129, API 6A , BS4504, etc |
| Wall thickness | SCH5S, SCH10S, SCH10, SCH40S,STD, XS, XXS, SCH20,SCH30,SCH40, SCH60, SCH80, SCH160, XXS and etc. |
| Stainless steel | A182F304/304L, A182F316/316L, 316H, 321H,304H, 310H, A182F321, A182F310S, A182F347H, 347L, 317L, A182F316Ti, A182 F317, 904L, 1.4301, 1.4307, 1.4401, 1.4571, 1.4541 etc. |
| Carbon steel | A105, A350 LF1,A350LF2,A350LF3, Q345, E24, A42CP,A48CP, A515 GR55, A515GR60, A515GR70, A516 GR60, A516 GR70, ST37.2,ST45.8, Q235, STEEL20, P235GH,P245GH, P250GH, P265GH, P280GH, P295GP etc. |
| Duplex steel | UNS31803, SAF2205, UNS32205, UNS31500, UNS32750 , UNS32760, 1.4462, 1.4410,1.4501, A182F51, A182F53 and etc. |
| Pipeline steel | A694 F42, A694F52, A694 F60, A694 F65, A694 F70, A694 F80 etc |
| Nickel alloy | inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H ,C22, C-276, Monel400, Alloy20 etc. |
| Cr-Mo alloy | A182F11, A182F5, A182F22, A182F91, A182F9, 16mo3 etc. |
| Application | Petroleum industry, Refinery Company, fertilizer industry, power station, shipbuilding, onshore platform |
| Attention | ready stock,faster delivery time;available in all sizes,customized;high quality |