Trials, s.r.o.
Flanges
Execution to
ANSI B16.5
ANSI B16.36
ANSI B16.47A a B (API605)
DIN
BS3293
API6A/6BX
JIS B2220
Size
by 48“
Types
Welding neck
Slip-on
Socket Weld
Lap Joint
Screwed
Long Welding Neck
Cover
Swivel
Anchor
Pad
Reducing Flanges
Pressure class
ANSI/BS 150 lb – 2500 lb
DIN PN6 – PN 400
API 5000psi – 25000psi
JIS 5K -63K
Facings
Raised Face / Ring Type Joint
Flat Face / Full Face
Small & Large
Male / Female
Material grades ASTM / API DIN
Carbon steel A105 C21
A350 LF2, LF3, LF4, LF6 C22.8
A694 F4/ F52 / F60 / F65 / F70 T StE 355 / 420
A234 WPB
Alloy steel A182 F1, F5, F9, F11/12, F22, F91 15Mo3
13CrMo44
10CrMo9-10
X10CrMoVNb9-1
Stainless steel A182 F304(L/H) UNS S30400 WSt. 1.4301
A 182 F316(L/H)UNS S31600 WSt. 1.4401
A182 F321(H) UNS32100 WSt. 1.4541
A182 F347(H) UNS S34700 WSt. 1.4550
A182 F44 6Mo UNS S31254 WSt. 1.4529
A182 F51 Duplex UNS S31803 WSt. 1.4462
A182 F55 Super Duplex UNS S32750 WSt. 1.4501