Class 300 Forged Steel Blind Flange - 4 Inches
Class 300 Forged Steel Blind Flange - 4 Inches
SKU:FIT-e39612
High-quality Class 300 blind flange for secure pipeline sealing. Compliant with industry standards.
Regular price
$99.99
Regular price
Sale price
$99.99
Unit price
per
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The Class 300 Forged Steel Blind Flange in 4 inches is a robust fitting designed for sealing off pipelines securely and efficiently. With precise dimensions including an Outside Diameter of 10.00 inches, a raised face for enhanced sealing, and compliance with industry standards, this blind flange ensures reliable performance in high-pressure applications. The flange is engineered with attention to detail, meeting strict institutional procurement requirements and offering durability and strength for long-term usage.

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
26.50 lbs
Specifications Bolt Circle Diameter
7.88 inches
Specifications Diameter Of Bolts
3/4 inches
Specifications Diameter Of Holes
0.88 inches
Specifications Machine Bolt Length Raised Face
3.75 inches
Specifications Nominal Pipe Size
4 inches
Specifications Number Of Holes
8
Specifications Od Of Raised Face G
6.19 inches
Specifications Outside Diameter D
10.00 inches
Specifications Stud Bolt Length Raised Face
4.50 inches
Specifications Stud Bolt Length Ring Joint
5.00 inches
Specifications Thickness T
1.25 inches