Flanges
Size
15NB To 1200NB, ANSI B 16.5
Class
150#,300#,600#,900#,1500#,2500#
Types
|
Weldneck
|
Screwed / Threaded
|
|
Socketweld
|
Long Weld neck
|
|
Slip on
|
Lapped Joint
|
|
Blind
|
Spectacle Blind
|
Stainless Steel & Duplex Steel
|
Stainless Steel:
|
ASTM A 182F - 304/304H/304L/316/
316H/316/316Ti, 309, 310, 317L, 321,
347,904L
|
|
Duplex &
Super Duplex
|
ASTM A 182 - F51, F53, F55
|
Hi-Nickel & Titanium
Hi-Nickel
|
Nickel
|
ASTM B 564 N02200, N02201
|
|
Inconel
|
ASTM B 564 N06600, N06601, N06617
ASTM B 564 N07718
ASTM B 564 N06625
|
|
Incoloy
|
ASTM B 564 N08800, N08810
ASTM B 564 N08825
ASTM B 564 N08020
|
|
Hastelloy
|
ASTM B 564 N10276, N06022
ASTM B 564 N 10665
ASTM B 564 N06455
|
Titanium
|
Commercially
|
ASTM B 861, 862, 338 Gr.1 R 56250 (CP4)
|
|
Titanium Pure
|
Gr.2 R 50400 (CP3) Gr.3 R 50550 (CP2)
GrA R 50700 (CP1) Gr.7 R 52400
Gr.ll R 52250
|
|
Titanium Alloys
|
ASTM B 861, 862, 338 Gr.5 R 56400 (6AI-4V)
Gr.23 R 56401 (6AI-4V-EU)
Gr12 R 53400
|
Cupro Nickel
ASTM B 171 C70600 (90:10),
ASTM B 171 C71500 (70:30)
Monel
ASTM B 564 N04400
DIN N05500
Alloy Steel & Carbon Steel
|
Alloy Steel
|
ASTM A 234 WPB WP5, WP9, WPll,
WP12, WP91
|
|
Carbon Steel
|
ASTM A 234 WPB, IS 1239 PART II
|
|
Low Temp. CS
|
ASTM A-420 WPL6
|
|
Other Services
|
Hot Dip Galvanizing, Sand Blasting
|
