FLANGE SIZE
– NPS : 1.8" - 36"
– DN : 6 -
900
FLANGE TYPE
– Welding Neck
– Socket Weld
– Slip-On Flange
– Lap Joint
– Threaded
– Blind
FLANGE FACING
– Ring Type Joint (RTJ)
– Raised Face (RF)
– Flat Face
WALL THICKNESS
– Sch 10 – XS
– Sch 20 – Sch 80
– Sch 30 – Sch 80s
– STD –
Sch 100
– Sch 40 – Sch 120
PRESSURE
RATING
– Class 150 –
Class 2500
– PN 20
– PN 420
– JIS 5K – JIS 100K
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MATERIAL
SPECIFICATION
Standard for
Carbon Steel
– ASTM A-234
– ASTM A-420
– ANSI B-16.9
Standard for
Stainless Steel
– ASTM A-182
F-304
F-316
F-321
F-304L
F-316L
– ASTM A-403
– ANSI B-16.9
Standard for
Forged Steel
– ASTM A-105
– ASTM A-182
– ASTM A-350
– ANSI B-16.11
SURFACE TREATMENT
– Transparent Oil
– Rust-Proof Oil
– Hot
Galvanizing
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