Class 300 Welding Neck Flange
Class 300 Welding Neck Flange
SKU:FIT-354af3
Premium Class 300 Welding Neck Flange - Durable, Precise, and Compliant. Ideal for High-Pressure Applications.
Regular price
$99.99
Regular price
Sale price
$99.99
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per
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The Class 300 Welding Neck Flange is expertly engineered for durability and performance. With precise specifications including a 1/2" Nominal Pipe Size, 3.75" Outside Diameter, and 0.56" Thickness, this flange ensures a secure connection in high-pressure applications. Meeting Class 300 flange standards, it boasts a 0.06" raised face for enhanced sealing and can be tailored for Slip-On, Threaded, Socket Welding, and Lap Joint applications. This flange's adherence to industry-specific standards guarantees reliability and compliance with stringent procurement requirements.

Product Specifications
Features 0
Class 300 flanges except Lap Joint will be furnished with 0.06" raised face, which is included in 'Thickness' (t) and 'Length through Hub' (T1), (T2).For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered within the limits of 7 degreesBlind Flanges may be made with the same hub as that used for Slip-On Flanges or without hub. The gasket surface and backside (bearing surface for bolting) are made parallel within 1 degree. To accomplish parallelism, spot facing is carried out according to MSS SP-9, without reducing thickness (t).Depth of Socket (Y) is covered by ANSI B16.5 only in sizes through 3 inch, over 3" is at the manufacturer's option.
Specifications Approx Weight
1.70 lbs
Specifications Bolt Circle Diameter
2.62 inches
Specifications Bore B1
0.62 inches
Specifications Diameter At Base Of Hub X
1.50 inches
Specifications Diameter Of Bolts
1/2 inches
Specifications Diameter Of Holes
0.62 inches
Specifications Diameter Of Hub At Bevel A
0.84 inches
Specifications Length Thru Hub T1
2.06 inches
Specifications Machine Bolt Length Raised Face
2.25 inches
Specifications Nominal Pipe Size
1/2 inches
Specifications Number Of Holes
4
Specifications Od Of Raised Face G
1.38 inches
Specifications Outside Diameter D
3.75 inches
Specifications Stud Bolt Length Raised Face
2.50 inches
Specifications Stud Bolt Length Ring Joint
3.00 inches
Specifications Thickness T
0.56 inches