Specifications	Pipe diameter(mm)	Pipe thread (G)	Ex-mark	Anti-corrosion grade	Outline dimension(mm)
					A	B	C	D	A1	B1	C1	D1
BGJ-G1/2	15	G1/2	Exd II C GB	W WF1 WF2*	27	30	39	18	22	25	40	14
BGJ-G3/4	20	G3/4			32	36	39	24	27	30	40	18
BGJ-G1	25	G1			38	42	48	30	34	40	48	22
BGJ-G1 1/4	32	G1 1/4			47	52	48	38	45	50	48	31
BGJ-G1 1/2	40	G1 1/2			55	60	48	44	50	58	48	38
BGJ-G2	50	G2			66	70	52	55	60	67	54	48
BGJ-G2 1/2	70	G2 1/2			83	88	54	72	80	85	54	63
BGJ-G3	80	G3			95	100	60	84	93	98	60	75
BGJ-G4	100	G4			122	127	60	110	120	125	60	100

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