electric wire protection tube

Model:	LZ-4
Brand:	BT
Origin:	Made In China
Category:	Electronics & Electricity / Other Electrical & Electronic
Label:	cable protect tube , protection tube , plica tube
Price:	US $1.07 / meter
Min. Order:	1000 meter

Product Description

Plica tube LZ-4 basic type flexible metal conduit, the outside layer is galvanized steel strip, and the middle layer is the steel strip, the inner layer is the water-tolerant electrical paper.
Mainly used in the dry place for indoor decoration, fire control, lighting, instrumentation, and electrical equipment.

No.	I.D mm	O.D mm	O.D. Tolerance mm	Length/roll m	Relevant Conduit		Relevant Conduit for Electric Wire
No.	I.D mm	O.D mm	O.D. Tolerance mm	Length/roll m	mm	inch	mm	inch
12#	11.4	16.1	±0.2	50	8	1/4	13	1/2
15#	14.1	19.0	±0.2	50	10	3/8	16	5/8
17#	16.6	21.5	±0.2	50	15	1/2	19	3/4
24#	23.8	28.8	±0.2	25	20	3/4	25	1
30#	29.3	34.9	±0.2	25	25	1	32	11/4
38#	37.1	42.9	±0.4	25	32	11/4	38	11/2
50#	49.1	54.9	±0.4	25	40	11/2	51	2
63#	62.6	69.1	±0.6	10	50	2	64	21/2
76#	76.0	82.9	±0.6	10	70	21/2	76	3
83#	81.0	88.1	±0.6	10	80	3
101#	100.2	107.3	±0.6	5	100	4
130#	126.4	133	±1.0	3	125	5

Standards by JG/T3053-1998
1. The conduit 12#, 15#, 17# allows two joints per roll (3 pieces), the bottom line of first part can not less than 15M. The conduit 24#, 30#, 38#, 50# allows one joints per roll (2 pieces), the bottom line of first part can not less than 10M.
2. The size of flexible metallic conduit matches the inner diameter of steel tube.

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