flanges

JIS G3466,pup joint,flanges
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  • JIS G3466,pup joint,flanges
  • JIS G3466,pup joint,flanges
  • JIS G3466,pup joint,flanges
  • JIS G3466,pup joint,flanges
  • JIS G3466,pup joint,flanges
  • JIS G3466,pup joint,flanges
  • JIS G3466,pup joint,flanges
  • JIS G3466,pup joint,flanges
  • JIS G3466,pup joint,flanges
  • JIS G3466,pup joint,flanges

flanges

Category : Pipe Fitting&Flange
Product Name Flange (Welding Neck/Blind/Socket Weld/Lapped Joint/Slip-on/Plate Flange)
Application Used in the plumbing apparatus of domestic, commercial and industrial water supply lines, machinery and processing equipment etc.
Size NPS from 1/2'' to 48'', DN from 12 to 1200,
WT: 2-80mm, SCH 40/80/XXS
Standard&Material Carbon Steel --- ASTM A234 WPB ANSI B 16.9, DIN 2606 N-5 ST.37.0
Stainless Steel --- ASTM 403 304/304L, 316/316L,316Ti,321,317L,310S
Alloy Steel --- ASTM A234 WP 1/5/9/11/12/22/91
Type Socket Weld Flange, Slip On Flange, Blind,Screwed Flange, Ring Joint Flange, Weld Neck Flange, Long Weld Neck Flange,Spectacle blind; figure 8 blind;Manhole flange,Manhole cover
Surface Light Oiling, Black Painting
Packing Packed in Wood Cabins/ Wood Tray
  • Description
  • Specification
  • Standard
  • Process
  • Packing
Pressure Ratings: Class 150 to 2500
Face Type: RF, RTJ
SLIP-ON FLANGES
Slip on pipe flanges are typically provided with a raised or flat face. When a raised face is necessary for slip on pipe flanges, the standard height is 1/16″ for slip on pipe flanges under 400#. For slip on pipe flanges of 400# and up, the standard slip on pipe flange raised face height is 1/4″.
Standard: ASTM A105, ASTM A182
Material: Carbon Steel, Alloy Steel, Stainless Steel
Size: 1/2” to 24”, customized up to 60”
Pressure Ratings: Class 150 to Class 2500
Face Type: RF, RTJ
WELD NECK FLANGES
Weld neck pipe flanges are typically provided with a raised face, flat face, or RTJ facing. When a raised face is necessary for weld neck pipe flanges, the standard height is 1/16″ for weld neck pipe flanges under 400#. For weld neck pipe flanges of 400# and up, the standard weld neck pipe flange raised face height is 1/4″.
Material: Carbon, Alloy and Stainless Steel
Standards: ASTM A105, ASTM A182
Sizes: 1/2” to 24”, Customized up to 48”
Thickness: Schedule 10(S) to SCH 160
Pressure Ratings: Class 150 to 2500
Face Type: RF, RTJ
LAP JOINT FLANGES
Slip on Pipe flanges with a hub have published specifications that range from 1/2″ thru 24″. Sizes above 24″ are produced as lap joints to slip on dimensions. Coastal Flange provides Lap Joint pipe flanges in all material grades, specifications and sizes.
Carbon steel: ASTM A105, A350 LF2
Stainless steel: A182 F304/F304L/F316/F316L/F321
Alloy steel: ASTM A182, GR F1, F11, F22, F5, F9, F91
Outer Diameters: 1/2” to 24”
Wall Thickness Schedule: SCH 10, SCH 40, SCH 160


THREADED FLANGES

Threaded pipe flanges are typically provided with a raised face, flat face, or RTJ facing. When a raised face is necessary for threaded pipe flanges, the standard height is 1/16″ for threaded pipe flanges under 400#. For threaded pipe flanges of 400# and up, the standard threaded pipe flange raised face height is 1/4″.
Standard: ASTM A105, ASTM A182
Material: Carbon Steel, Stainless Steel, Alloy Steel
Size Range: 1/2”, 1”, 2”, 3”, 4” to 24”
Pressure Class: Class 150 to 2500
Face: Raised face (RF), Ring type joint (RTJ)
SOCKET WELD FLANGES
Socket Weld pipe flanges are typically provided with a raised face, flat face, or RTJ facing. When a raised face is necessary for socket weld pipe flanges, the standard height is 1/16″ for socket weld pipe flanges under 400#. For socket weld pipe flanges of 400# and up, the standard socket weld pipe flange raised face height is 1/4″.

Standard:
Carbon steel ASTM A105, ASTM A350 LF1/2, ASTM A181
Alloy steel ASTM A182 F5, F9, F11, F22, F91
Stainless steel ASTM A182 F304/L, F316/L
Outer Diameters: 1/2 inch to 24 inch, up to 2500#
Special made: 24” to 60”, up to 900#
Wall Thickness: Schedule 40 to 160
Pressure Ratings: Class 150 to Class 2500
Face Type: RF, RTJ

BLIND FLANGES

Blind flanges are typically provided with a raised face, flat face, or RTJ facing. When a raised face is necessary for blind flanges, the standard height is 1/16" for blind flanges under 400#. For blind flanges of 400# and up, the standard blind flange raised face height is 1/4".

Material: Carbon, Alloy and Stainless Steel

Standards: ASTM A105, ASTM A182

Sizes: 1/2'' to 24'', Customized up to 48''

Thickness: Schedule 10(S) to SCH 160

Pressure Ratings: Class 150 to 2500

Face Type: RF, RTJ

SLIP-ON FLANGES

Slip on pipe flanges are typically provided with a raised or flat face. When a raised face is necessary for slip on pipe flanges, the standard height is 1/16" for slip on pipe flanges under 400#. For slip on pipe flanges of 400# and up, the standard slip on pipe flange raised face height is 1/4".

Standard: ASTM A105, ASTM A182

Material: Carbon Steel, Alloy Steel, Stainless Steel

Size: 1/2'' to 24'', customized up to 60''

Pressure Ratings: Class 150 to Class 2500

Face Type: RF, RTJ

WELD NECK FLANGES

Weld neck pipe flanges are typically provided with a raised face, flat face, or RTJ facing. When a raised face is necessary for weld neck pipe flanges, the standard height is 1/16" for weld neck pipe flanges under 400#. For weld neck pipe flanges of 400# and up, the standard weld neck pipe flange raised face height is 1/4".

Material: Carbon, Alloy and Stainless Steel

Standards: ASTM A105, ASTM A182

Sizes: 1/2'' to 24'', Customized up to 48''

Thickness: Schedule 10(S) to SCH 160

Pressure Ratings: Class 150 to 2500

Face Type: RF, RTJ

LAP JOINT FLANGES

Slip on Pipe flanges with a hub have published specifications that range from 1/2" thru 24". Sizes above 24" are produced as lap joints to slip on dimensions. Coastal Flange provides Lap Joint pipe flanges in all material grades, specifications and sizes.

Carbon steel: ASTM A105, A350 LF2

Stainless steel: A182 F304/F304L/F316/F316L/F321

Alloy steel: ASTM A182, GR F1, F11, F22, F5, F9, F91

Outer Diameters: 1/2'' to 24''

Wall Thickness Schedule: SCH 10, SCH 40, SCH 160

THREADED FLANGES

Threaded pipe flanges are typically provided with a raised face, flat face, or RTJ facing. When a raised face is necessary for threaded pipe flanges, the standard height is 1/16" for threaded pipe flanges under 400#. For threaded pipe flanges of 400# and up, the standard threaded pipe flange raised face height is 1/4".

Standard: ASTM A105, ASTM A182

Material: Carbon Steel, Stainless Steel, Alloy Steel

Size Range: 1/2'', 1'', 2'', 3'', 4'' to 24''

Pressure Class: Class 150 to 2500

Face: Raised face (RF), Ring type joint (RTJ)

SOCKET WELD FLANGES

Socket Weld pipe flanges are typically provided with a raised face, flat face, or RTJ facing. When a raised face is necessary for socket weld pipe flanges, the standard height is 1/16" for socket weld pipe flanges under 400#. For socket weld pipe flanges of 400# and up, the standard socket weld pipe flange raised face height is 1/4".

Standard: 

Carbon steel ASTM A105, ASTM A350 LF1/2, ASTM A181

Alloy steel ASTM A182 F5, F9, F11, F22, F91

Stainless steel ASTM A182 F304/L, F316/L

Outer Diameters: 1/2 inch to 24 inch, up to 2500#

Special made: 24'' to 60'', up to 900#

Wall Thickness: Schedule 40 to 160

Pressure Ratings: Class 150 to Class 2500

Face Type: RF, RTJ

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