Explosion Proof Pipe Joint BGJ

技术参数

A-TYPE DOUBLE INNER

Thread specifications			Total length	Thread length L1 (external thread)	Thread length L1 (internal thread)	Opposite edge S	Maximum outer diameter	Inner pore（ φ）
English system	American system	Metric system
G 1/2	NPT 1/2	M20*1.5	38	-	-	27	30	18
G 3/4	NPT 1/2	M25*1.5	38			32	35	23
G 1	NPT 1	M32*1.5	46			38	42	29.5
G 1 1/4	NPT 1 1/4	M40*1.5	46			47	52	38
G 1 1/2	NPT 1 1/2	M50*1.5	46			55	61	44.5
G 2	NPT 2	M63*1.5	50			68	74	56
G 2 1/2	NPT 2 1/2	M75*1.5	54			83	88	71
G 3	NPT 3	M90*1.5	62			95	100	84
G 4	NPT 4	M115*1.5	64			122	127	109

B-TYPE INNER AND OUTER

Thread specifications			Total length	Thread length L1 (external thread)	Thread length L1 (internal thread)	Opposite edge S	Maximum outer diameter	Inner pore（ φ）
English system	American system	Metric system
G 1/2	NPT 1/2	M20*1.5	39	17	18	27	30	15
G 3/4	NPT 1/2	M25*1.5	39	17	18	32	35	19
G 1	NPT 1	M32*1.5	46	20	22	38	42	25
G 1 1/4	NPT 1 1/4	M40*1.5	46	20	22	47	52	35
G 1 1/2	NPT 1 1/2	M50*1.5	47	20	22	55	61	40
G 2	NPT 2	M63*1.5	52	22	24	68	74	50
G 2 1/2	NPT 2 1/2	M75*1.5	57	25	26	83	88	65
G 3	NPT 3	M90*1.5	64	28	30	95	100	75
G 4	NPT 4	M115*1.5	70	30	32	122	127	100

C-TYPE DOUBLE OUTER

Thread specifications			Total length	Thread length L1 (external thread)	Thread length L1 (internal thread)	Opposite edge S	Maximum outer diameter	Inner pore（ φ）
English system	American system	Metric system
G 1/2	NPT 1/2	M20*1.5	40	17		22	24	15
G 3/4	NPT 1/2	M25*1.5	40	17	-	27	30	19
G 1	NPT 1	M32*1.5	46	20		35	38	25
G 1 1/4	NPT 1 1/4	M40*1.5	47	20		45	50	32
G 1 1/2	NPT 1 1/2	M50*1.5	48	20		52	57	40
G 2	NPT 2	M63*1.5	52	22		65	70	50
G 2 1/2	NPT 2 1/2	M75*1.5	58	25		82	86	65
G 3	NPT 3	M90*1.5	64	28		93	98	75
G 4	NPT 4	M115*1.5	70	30		120	125	100

D-TYPE REDUCER

Thread specifications			Total length	Thread length L1 (external thread)	Thread length L1 (internal thread)	Opposite edge S	Maximum outer diameter	Inner pore（ φ）
English system	American system	Metric system
G 1（内）	G 2（外）				-
G 1/2	NPT 1/2		23			27	30	15
G 3/4	NPT 1/2		26			35	38	19
G 1	NPT 1		26			45	50	25
G 1 1/4	NPT 1 1/4		27			50	55	32
G 1 1/2	NPT 1 1/2		30			65	70	40
G 2	NPT 2		33			80	86	50
G 2 1/2	NPT 2 1/2		36			94	100	65
G 3	NPT 3		40			120	125	75

产品特点

1. 铝合金压铸外壳, high-speed shot peening treatment, surface high-voltage electrostatic spraying;

2. Thread specifications can be customized according to user requirements, such as NPT, metric threads, ETC.

适用范围

1. 适合于 爆炸物 gas environments in Zone 1 和区域 2 locations;

2. 适合于 易燃的 dust environments in areas 20, 21, 和 22;

3. Suitable for Class IIA, IIB, and IIC explosive gas environments;

4. Suitable for the T1-T6 温度 团体;

5. Widely used for clamping and sealing cables in hazardous environments such as oil extraction, refining, chemical engineering, and gas stations.