Flanges

Gr304/304L & Gr316/316L
ASTM A182 /ASME SA182  ● ANSI B16.5  ● NACE MR0175/MR0103  ● ASTM A262-E  ● PMI TESTED
Slip on Flange
Rating Nominal Bore Size
150# RF 0.50″ – 24.00″
300# RF 0.50″ – 8.00″
Blind Flange
Rating Nominal Bore Size
150# RF 0.50″ – 24.00″
300# RF 0.50″ – 12.00″
600# RF 0.50″ – 12.00″
1500# RF/RTJ 0.50″ – 6.00″
2500# RTJ/LRF 0.50″ – 2.00″
Threaded Flange
Rating Nominal Bore Size
150# RF 0.50″ – 6.00″
300# RF 0.50″ – 2.00″
Weld Neck Flange
Rating Nominal Bore Size
150# RF 0.50″ – 24.00″
300# RF 0.50″ – 16.00″
600# RF 0.50″ – 12.00″
1500# RF/RTJ 0.50″ – 6.00″
2500# RTJ/LRF 0.50″ – 4.00″
Socket Weld Flange
150# RF 0.50″ – 2.00″
300# RF 0.50″ – 2.00″
600# RF 0.50″ – 2.00″
Duplex F51/UNS S31803/F60/UNS S32205
ASTM A182 /ASME SA182  ● ANSI B16.5  ● NACE MR0175/MR0103  ● ASTM A262-E  ● PMI TESTED ● PREN MIN35  ● NORSOK STANDARD
Weld Neck Flange
Rating Nominal Bore Size
150# RF 0.50″ – 8.00″
300# RF 0.50″ – 8.00″
600# RF/LRF 0.50″ – 8.00″
900# LRF 2.00″ – 6.00″
1500# RF/RTJ 0.50″ – 4.00″
2500# RTJ/LRF 0.50″ – 2.00″

Slip on Flange

Blind Flange

Weld Neck Flange

Socket Weld Flange

NPT Flange

Blind Ring Type Joint Flange