Nominal Size	Pipe OD.	Working  Pressure	Dimensions	Dimensions
mm/in	mm/in	psi/Mpa	L1mm/in	L2mm/in
100×25	114.3×33.7	300Psi 2.07Mpa	127	127
4×1	4.500×1.315		5	5
100×32	114.3×42.4		127	127
4×1¼	4.500×1.315		5	5
100×40	114.3×48.3		127	127
4×1½	4.500×1.900		5	5
100×50	114.3×60.3		127	127
4×2	4.500×2.375		5	5
100×65	114.3×76.1		127	127
4×2½	4.500×3.000		5	5
100×80	114.3×88.9		127	127
4×3	4.500×3.500		5	5
125×32	139.7×42.4		140	140
5×1¼	5.500×1.315		5.51	5.51
125×40	139.7×48.3		140	140
5×1½	5.500×1.900		5.51	5.51
125×50	139.7×60.3		140	140
5×2	5.500×2.375		5.51	5.51
125×65	139.7×76.1		140	140
5×2½	5.500×3.000		5.51	5.51
125×80	139.7×88.9		140	140
5×3	5.500×3.500		5.51	5.51
150×25	165.1×33.7		165	165
6×1	6.500×1.315		6.5	6.5
150×32	165.1×42.4		165	165
6×1¼	6.500×1.315		6.5	6.5
150×40	165.1×48.3		165	165
6×1½	6.500×1.900		6.5	6.5
150×50	165.1×60.3		165	165
6×2	6.500×2.375		6.5	6.5
150×65	165.1×76.1		165	165
6×2½	6.500×3.000		6.5	6.5
150×80	165.1×88.9		165	165
6×3	6.500×3.500		6.5	6.5