These lap joint flanges are always used with either a
stub end or taft which is butt welded to the pipe with the flange loose
behind it. This means the stub end or taft always makes the face. The lap
joint is favoured in low pressure applications because it is easily
assembled and aligned. To reduce cost these stub end lap joint flanges and
carbon steel lap joint flanges can be supplied without a hub and/or in
treated, coated carbon steel.
|ANSI B 16.5 Class 150 lb
||ANSI B 16.5 Class 300 lb
||ANSI B 16.5 Class 400 lb
|ANSI B 16.5 Class 600 lb
||ANSI B 16.5 Class 900 lb
||ANSI B 16.5 Class 1500 lb
ASTM A 105, ASTM A 181
ASTM A 182, GR F1, F11, F22, F5, F9, F91
Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy
Copper, Brass & Gunmetal
1/8" NB TO 48"NB.
150#, 300#,400 #,600#,900#, 1500# & 2500 #.
ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656,
DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635,
DIN2636, DIN2637, DIN2638, DIN2673
BS4504 , BS4504, BS1560, BS10