Slip-On Flange, 1-1/4 in, 304 Stainless Steel, Class 300, Raised Face

  • Mfr # 4381003820

  • Zoro # G1030951


product price: $48.59
/ea

Key Features

Pipe Size - Pipe Fitting
1-1/4"
Specific Fitting Shape
Slip On Flange
Pipe Fitting Material
Forged 304 Stainless Steel
Fitting Connection Type
Slip On
Fitting Schedule/Class
Class 300
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Specifications

Product Information

MFR #
4381003820
Zoro #
G1030951
UPC #
-
Country of Origin
Korea, Republic of

Dimensions

Pipe Size - Pipe Fitting
1-1/4"
Pipe Size (Fittings)
1-1/4"
Outside Dia.
5-1/4"
Pipe Size
1-1/4"
Overall Length
1 1/16 in
Flange Outside Diameter
5 1/4 in
Bolt Circle Diameter
4 1/2 in
Nominal Pipe Size
1 1/4 in
Flange Thickness
7/8 in
Bolt Hole Diameter
3/4 in

Details

Specific Fitting Shape
Slip On Flange
Pipe Fitting Material
Forged 304 Stainless Steel
Fitting Connection Type
Slip On
Fitting Schedule/Class
Class 300
Basic Pipe Fitting Shape
Flange
Basic Pipe Fitting Material
Metal
Item
Slip-On Flange
Standards
ASTM-SA182, ANSI B16.5
Max. Pressure
720 psi
Specific Pipe Fitting Shape
Flange
Pipe Fitting Connection Type
Slip On
Max. Steam Pressure
300 psi
Pipe Fitting Schedule/Class
Class 300
Fittings Sub-Category
Flanges
Number of Holes
4
Number of Bolt Holes
4
Material Grade
304/304L
Class
Class 300
Maximum Operating Pressure
720 psi
Connection Surface
Raised Face
Type
Forged

Description

The ZORO SELECT - 4381003820 is a stainless steel slip-on flange rated for operation within specified pressure ranges. It features a bore slightly larger than the pipe outside diameter, intended for connection using compatible welding methods as per installation standards. Manufactured from forged 304 stainless steel, which provides corrosion resistance and mechanical strength within specified parameters. This flange has a bolt circle diameter of 4 1/2 inches, a flange outside diameter of 5 1/4 inches, and a flange thickness of 7/8 inches. It is rated for use within specified maximum pressure limits of 720 psi and steam pressure limits of 300 psi.

Key Features:

  • Material: Forged 304 Stainless Steel, consistent with manufacturing specifications.
  • Connection Type: Slip On.
  • Pressure ratings: maximum working pressure of 720 psi, maximum steam pressure of 300 psi, as per product specifications.
  • Flange dimensions as specified: outside diameter of 5 1/4 inches, flange thickness of 7/8 inches.
  • Bolt circle diameter: 4 1/2 inches; bolt holes: 3/4 inches diameter, as specified.
  • Overall length: 1 1/16 inches, as measured.
  • Standards: Manufactured in accordance with ASTM-SA182 and ANSI B16.5 specifications.
  • Connection surface: raised face, as per standard design.

Restrictions

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