Model: 30-12IN

Pipe Flange

Properties:

Bolt Circle Diameter
17.000 inches
Flange Diameter
19.000 inches
Thickness
1.125 inches
Pipe Size For Which Designed
12.000 inches
Bolt Hole Quantity
12
Bolt Hole Diameter
1.000 inches
Raised Face Height
0.062 inches
Raised Face Diameter
15.000 inches
Neck Height
3.250 inches
Flange Section Style
Raised face, welding neck
Face Seating Surface Condition
Machined
Maximum Operating Pressure And Media For Which Designed
150.0 pounds per square inch steam
Maximum Operating Tempurature And Media For Which Designed
500.0 degrees fahrenheit steam
Material
Steel
Style Designator
Round, one bolt hole circle
Nondefinitive Specification/std Data
A style and 1 type
NSN
4730-00-540-4493
Part Number
30-12IN
Description
Flange,pipe
CAGE
78824

An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).

Part 30-12IN NSN 4730-00-540-4493

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03798
FIIG:
A23300
Concept No.:
App. Key:
B
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 7307912000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Flanges of iron or nonalloy steel

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