Welding Neck Flange Class 300
Welding Neck Flange Class 300
SKU:FIT-2545ca
Durable Welding Neck Flange Class 300 for precise industrial applications.
Regular price
$39.99
Regular price
Sale price
$39.99
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per
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The Welding Neck Flange Class 300 is a high-quality forged steel fitting designed for industrial applications. With precise specifications including a nominal pipe size of 1 1/4 inches and a durable construction, this flange ensures reliable performance in demanding environments. Featuring a raised face and hub for secure bolt connection, this flange meets Class 300 standards for exceptional strength and integrity. Perfect for welding applications requiring precise alignment and a leak-resistant seal, this welding neck flange delivers superior performance and longevity.

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
4.50 lbs
Specifications Bolt Circle Diameter
3.88 inches
Specifications Bore B1
1.38 inches
Specifications Diameter At Base Of Hub X
2.50 inches
Specifications Diameter Of Bolts
5/8 inches
Specifications Diameter Of Holes
0.75 inches
Specifications Diameter Of Hub At Bevel A
1.66 inches
Specifications Length Thru Hub T1
2.56 inches
Specifications Machine Bolt Length Raised Face
2.75 inches
Specifications Nominal Pipe Size
1 1/4 inches
Specifications Number Of Holes
4
Specifications Od Of Raised Face G
2.50 inches
Specifications Outside Diameter D
5.25 inches
Specifications Stud Bolt Length Raised Face
3.25 inches
Specifications Stud Bolt Length Ring Joint
3.75 inches
Specifications Thickness T
0.75 inches