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Flange, Stainless Steel, Blind, 4 1/4 in

  • Mfr # 4381000020

  • Zoro # G3301191

product price:  $36.29
/ea

Key Features

Pipe Size - Pipe Fitting
1"
Specific Fitting Shape
Blind Flange
Pipe Fitting Material
304 Stainless Steel
Fitting Connection Type
Welded
Fitting Schedule/Class
Class 150
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Specifications

Product Information

MFR #
4381000020
Zoro #
G3301191
UPC #
-
Country of Origin
Korea, Republic of

Dimensions

Pipe Size - Pipe Fitting
1"
Pipe Size
1"
Outside Dia.
4-1/4"
Pipe Size (Fittings)
1"
Flange Outside Diameter
4 1/4 in
Nominal Pipe Size
1 in

Details

Specific Fitting Shape
Blind Flange
Pipe Fitting Material
304 Stainless Steel
Fitting Connection Type
Welded
Fitting Schedule/Class
Class 150
Basic Pipe Fitting Shape
Flange
Basic Pipe Fitting Material
Metal
Item
Blind Flange
Pipe Fitting Connection Type
Welded
Max. Pressure
150 psi
Specific Pipe Fitting Shape
Blind Flange
Temp. Range
-60 Degrees to 450 Degrees F
Fittings Sub-Category
Flanges
Pipe Fitting Schedule/Class
Class 150
Standards
ASME B16.5, ASTM A182
Number of Holes
4
Class
Class 150
Number of Bolt Holes
4
Connection Surface
Raised
Material Grade
304
Maximum Operating Pressure
150 psi
Type
Class 150
Pipe Connection Type
Blind
Minimum Operating Temperature
-60 Degrees F
Gravity Flow
Pressure
Maximum Operating Temperature
450 Degrees F
Finish/Coating
Plain

Description

The ZORO SELECT - 4381000020 is a 304 stainless steel blind flange intended for use as a blind flange to close off pipe and vessel openings. It serves as a blanking or sealing component within a piping system and is constructed from corrosion-resistant stainless steel suitable for pressure containment. This flange is rated for use within the specified temperature range of -60°F to 450°F and a maximum pressure of 150 psi.

Key Features:

  • Material: 304 Stainless Steel for corrosion resistance and durability.
  • Pressure Class: Class 150, with a maximum rated pressure of 150 psi.
  • Connection Type: Welded connection with a raised face sealing surface.
  • Dimensions: Flange outside diameter of 4 1/4 inches with 4 bolt holes for secure attachment.
  • Nominal Pipe Size: 1 inch, compatible with pipe fittings of the same nominal size.
  • Standards: Manufactured to meet ANSI B16.5 and ASTM A182 standards for flange dimensions and material specifications.
  • Operating Temperature Range: Rated for use within the temperature range of -60°F to 450°F.

Restrictions

This is a restricted item in the USA. It cannot be used for potable water applications.

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