Manholes & Inspection Chambers

Overview

Manholes & Inspection Chambers made to EN13598 standards in internationally accepted design are available in sizes ranging from 400mm to 1200mm. The Manholes Inspection Chambers are manufactured using the RotoMoulding Technique and are widely used due to their durability, lightweight, and easy installation. HDPE Manholes are environment friendly as there is no ex-filtration or in-filtration. They have zero maintenance charges and can be used for decades to come.

Aquaculture

Manholes

Inspection Chambers

Manholes

Inspection Chambers

ABOUT US

Sangir products are exported to over 40 different countries in 5 continents. Products are widely used in diverse applications handling a range of fluids & gases at temperature between – 40 Deg C to 140 Deg C.

SDR	SDR21		SDR17.6		SDR13.6		SDR11		SDR9
D	PN6		PN8		PN10		PN12.5		PN16
Size	emin	emax	emin	emax	emin	emax	emin	emax	emin	emax
20	–	–	–	–	–	–	–	–	2.3	2.8
25	–	–	–	–	–	–	2.3	2.8	2.9	3.4
32	–	–	–	–	2.4	2.9	2.9	3.4	3.7	4.3
40	–	–	2.4	2.9	3	3.5	3.7	4.3	4.6	5.3
50	2.3	2.8	3	3.5	3.7	4.3	4.6	5.3	5.7	6.5
63	2.9	3.4	3.8	4.4	4.7	5.4	5.7	6.5	7.1	8.1
75	3.5	4.1	4.5	5.2	5.6	6.4	6.8	7.7	8.5	9.6
90	4.1	4.8	5.4	6.2	6.7	7.6	8.2	9.3	10.2	11.5
110	5	5.7	6.6	7.5	8.1	9.2	10	11.2	12.4	13.9
125	5.7	6.5	7.5	8.5	9.2	10.4	11.3	12.7	14.1	15.8
140	6.4	7.3	8.4	9.5	10.3	11.6	12.7	14.2	15.8	17.6
160	7.3	8.3	9.6	10.8	11.8	13.2	14.5	16.2	18.1	20.2
180	8.2	9.3	10.8	12.1	13.3	14.9	16.3	18.2	20.3	22.6
200	9.1	10.3	12	13.4	14.8	16.5	18.1	20.2	22.6	25.1
225	10.3	11.6	13.5	15.1	16.6	18.5	20.4	22.7	25.4	28.2
250	11.4	12.8	15	16.7	18.4	20.5	22.6	25.1	28.2	31.3
280	12.8	14.3	16.8	18.7	20.6	22.9	25.3	28.1	31.6	35
315	14.4	16.1	18.9	21	23.2	25.8	28.5	31.6	35.5	39.3
355	16.2	18.1	21.2	23.6	26.2	29.1	32.1	35.6	40	44.2
400	18.2	21.2	23.9	27.7	29.5	34.2	36.2	41.9	45.1	52.1
450	20.5	23.8	26.9	31.2	33.1	38.3	40.7	47.1	50.8	58.7
500	22.8	26.5	29.9	34.6	36.8	42.6	45.2	52.2	56.4	65.1
560	25.5	29.6	33.5	38.8	41.2	47.6	50.6	58.4	–	–
630	28.7	33.3	37.7	46.4	46.4	53.6	56.9	65.7	–	–
710	32.3	37.4	42.4	49	52.3	60.4	–	–	–	–
800	36.4	42.1	47.8	55.2	58.9	68	–	–	–	–
900	41	47.4	53.8	62.1	–	–	–	–	–	–
1000	45.5	52.6	–	–	–	–	–	–	–	–

SDR	SDR41		SDR26		SDR17.6		SDR13.6		SDR11		SDR9		SDR7.4
	PN2.5		PN4		PN6		PN8		PN10		PN12.5		PN16
Size	–	–	–	–	–	–	–	–	–	–	–	–	–	–
16	–	–	–	–	–	–	–	–	–	–	–	–	–	–
20	–	–	–	–	–	–	–	–	–	–	2.3	2.8	2.8	3.3
25	–	–	–	–	–	–			2.3	2.8	2.8	3.3	3.5	4.1
32	–	–	–	–			2.4	2.9	3	3.5	3.6	4.2	4.5	5.2
40	–	–			2.3	2.8	3	3.5	3.7	4.3	4.5	5.2	5.6	6.4
50	–	–	2.3	2.8	2.9	3.4	3.8	4.4	4.6	5.3	5.6	6.4	6.9	7.8
63	–	–	2.5	3	3.6	4.2	4.7	5.4	5.8	6.6	7	7.9	8.7	9.9
75	–	–	2.9	3.4	4.3	5	5.6	6.4	6.9	7.8	8.4	9.5	10.4	11.4
90	2.3	2.8	3.5	4.1	5.1	5.9	6.7	7.6	8.2	9.2	10	11.2	12.5	14
110	2.7	3.2	4.3	5	6.3	7.2	8.2	9.3	10	11.2	12.3	13.8	15.2	17
125	3.1	3.7	4.9	5.6	7.1	8.1	9.3	10.5	11.4	12.8	13.9	15.5	17.3	19.3
140	3.5	4.1	5.4	6.2	8	9	10.4	11.7	12.8	14.3	15.6	17.4	19.4	21.6
160	4	4.6	6.2	7.1	9.1	10.3	11.9	13.3	14.6	16.3	17.8	19.8	22.1	24.6
180	4.4	5.1	7	7.9	10.2	11.5	13.4	15	16.4	18.3	20	22.2	24.9	27.6
200	4.9	5.6	7.7	8.7	11.4	12.8	14.9	16.6	18.2	20.3	22.3	24.8	27.6	30.6
225	5.5	6.3	8.7	9.8	12.8	14.3	16.7	18.6	20.5	22.8	25	27.7	31.1	34.5
250	6.1	7	9.7	10.9	14.2	15.9	18.6	20.7	22.8	25.3	27.8	30.8	34.5	38.2
280	6.9	7.8	10.8	12.1	15.9	17.7	20.8	23.1	25.5	28.3	31.2	34.6	38.7	42.8
315	7.7	8.7	12.2	13.7	17.9	19.9	23.4	26	28.7	31.8	35	38.7	43.5	48.1
355	8.7	9.8	13.7	15.7	20.1	22.4	26.3	29.2	32.3	35.8	39.5	43.7	49	54.1
400	9.8	11.5	15.4	18	22.7	26.4	29.7	34.4	36.4	42.1	44.5	51.4	55.2	63.7
450	11	12.9	17.4	20.3	25.5	29.6	33.4	38.7	41	47.4	50	57.7	–	–
500	12.2	14.3	19.3	22.4	28.4	32.9	37.1	42.9	45.5	52.6	55.6	64.1	–	–
560	13.7	16	21.6	25.1	31.7	36.7	41.5	48	51	58.9	–	–	–	–
630	15.4	18	24.3	28.2	35.7	41.3	46.7	54	57.3	66.1	–	–	–	–
710	17.4	20.3	27.4	31.8	40.2	46.5	52.6	60.7	–	–	–	–	–	–
800	19.6	22.8	30.8	35.7	45.3	52.3	–	–	–	–	–	–	–	–
900	22	25.5	32.7	40.2	51	58.9	–	–	–	–	–	–	–	–
1000	24.4	28.3	38.5	44.4	56.7	65.5	–	–	–	–	–	–	–	–

SDR	SDR41		SDR26		SDR17.6		SDR13.6		SDR11		SDR9		SDR7.4
	PN2.5		PN4		PN6		PN8		PN10		PN12.5		PN16
Size	–	–	–	–	–	–	–	–	–	–	–	–	–	–
16	–	–	–	–	–	–	–	–	–	–	–	–	–	–
20	–	–	–	–	–	–	–	–	–	–	2.3	2.8	2.8	3.3
25	–	–	–	–	–	–			2.3	2.8	2.8	3.3	3.5	4.1
32	–	–	–	–			2.4	2.9	3	3.5	3.6	4.2	4.5	5.2
40	–	–			2.3	2.8	3	3.5	3.7	4.3	4.5	5.2	5.6	6.4
50	–	–	2.3	2.8	2.9	3.4	3.8	4.4	4.6	5.3	5.6	6.4	6.9	7.8
63	–	–	2.5	3	3.6	4.2	4.7	5.4	5.8	6.6	7	7.9	8.7	9.9
75	–	–	2.9	3.4	4.3	5	5.6	6.4	6.9	7.8	8.4	9.5	10.4	11.4
90	2.3	2.8	3.5	4.1	5.1	5.9	6.7	7.6	8.2	9.2	10	11.2	12.5	14
110	2.7	3.2	4.3	5	6.3	7.2	8.2	9.3	10	11.2	12.3	13.8	15.2	17
125	3.1	3.7	4.9	5.6	7.1	8.1	9.3	10.5	11.4	12.8	13.9	15.5	17.3	19.3
140	3.5	4.1	5.4	6.2	8	9	10.4	11.7	12.8	14.3	15.6	17.4	19.4	21.6
160	4	4.6	6.2	7.1	9.1	10.3	11.9	13.3	14.6	16.3	17.8	19.8	22.1	24.6
180	4.4	5.1	7	7.9	10.2	11.5	13.4	15	16.4	18.3	20	22.2	24.9	27.6
200	4.9	5.6	7.7	8.7	11.4	12.8	14.9	16.6	18.2	20.3	22.3	24.8	27.6	30.6
225	5.5	6.3	8.7	9.8	12.8	14.3	16.7	18.6	20.5	22.8	25	27.7	31.1	34.5
250	6.1	7	9.7	10.9	14.2	15.9	18.6	20.7	22.8	25.3	27.8	30.8	34.5	38.2
280	6.9	7.8	10.8	12.1	15.9	17.7	20.8	23.1	25.5	28.3	31.2	34.6	38.7	42.8
315	7.7	8.7	12.2	13.7	17.9	19.9	23.4	26	28.7	31.8	35	38.7	43.5	48.1
355	8.7	9.8	13.7	15.7	20.1	22.4	26.3	29.2	32.3	35.8	39.5	43.7	49	54.1
400	9.8	11.5	15.4	18	22.7	26.4	29.7	34.4	36.4	42.1	44.5	51.4	55.2	63.7
450	11	12.9	17.4	20.3	25.5	29.6	33.4	38.7	41	47.4	50	57.7	–	–
500	12.2	14.3	19.3	22.4	28.4	32.9	37.1	42.9	45.5	52.6	55.6	64.1	–	–
560	13.7	16	21.6	25.1	31.7	36.7	41.5	48	51	58.9	–	–	–	–
630	15.4	18	24.3	28.2	35.7	41.3	46.7	54	57.3	66.1	–	–	–	–
710	17.4	20.3	27.4	31.8	40.2	46.5	52.6	60.7	–	–	–	–	–	–
800	19.6	22.8	30.8	35.7	45.3	52.3	–	–	–	–	–	–	–	–
900	22	25.5	32.7	40.2	51	58.9	–	–	–	–	–	–	–	–
1000	24.4	28.3	38.5	44.4	56.7	65.5	–	–	–	–	–	–	–	–

SDR	SDR41		SDR26		SDR21		SDR17		SDR13.6		SDR11		SDR9
series	S 20		S 12.5		S 10		S 8		S 6.3		S 5		S 4
PE63	PN2.5		PN4		PN5		PN6		PN8		PN10		PN12.5
PE80	PN3.2		PN5		PN6		PN8		PN10		PN12.5		PN16
PE100	PN4		PN6		PN8		PN10		PN12.5		PN16		PN20
Size	emin	emax	emin	emax	emin	emax	emin	emax	emin	emax	emin	emax	emin	emax
20	–	–	–	–	–	–	–	–	–	–	2	2.3	2.3	2.7
25	–	–	–	–	–	–	–	–	2	2.3	2.3	2.7	3	3.4
32	–	–	–	–	–	–	2	2.3	2.4	2.8	3	3.4	3.6	4.1
40	–	–	–	–	2	2.3	2.4	2.8	3	3.5	3.7	4.2	4.5	5.1
50	–	–	2	2.3	2.4	2.8	3	3.4	3.7	4.2	4.6	5.2	5.6	6.3
63	–	–	2.5	2.9	3	3.4	3.8	4.3	4.7	5.3	5.8	6.5	7.1	8
75	–	–	2.9	3.3	3.6	4.1	4.5	5.1	5.6	6.3	6.8	7.6	8.4	9.4
90	–	–	–	–	3.5	4	5.4	6.1	6.7	7.5	8.2	9.2	10.1	11.3
110	–	–	4.2	4.8	5.3	6	6.6	7.4	8.1	9.1	10	11.1	12.3	13.7
125	–	–	4.8	5.4	6	6.7	7.4	8.3	9.2	10.3	11.4	12.7	14	15.6
140	–	–	5.4	6.1	6.7	7.5	8.3	9.3	10.3	11.5	12.7	14.1	15.7	17.4
160	–	–	6.2	7	7.7	8.6	9.5	10.6	11.8	13.1	14.6	16.2	17.9	19.8
180	–	–	6.9	7.2	8.6	9.6	10.7	11.9	13.3	14.8	16.4	18.2	20.1	22.3
200	–	–	7.7	8.6	9.6	10.7	11.9	13.2	14.7	16.3	18.2	20.2	22.4	24.8
225	–	–	8.6	9.6	10.8	12	13.4	14.9	16.6	18.4	20.5	22.7	25.2	27.9
250	–	–	9.6	10.7	11.9	13.2	14.8	16.4	18.4	20.4	22.7	25.1	27.9	30.8
280	–	–	10.7	11.9	13.4	14.9	16.6	18.4	20.6	22.8	25.4	28.1	31.3	34.6
315	7.7	8.6	12.1	13.5	15	16.6	18.7	20.7	23.2	25.7	28.6	31.6	35.2	38.9
355	8.7	9.7	13.6	15.1	16.9	18.7	21.1	23.4	26.1	28.9	32.2	35.6	39.7	43.8
400	9.8	10.9	15.3	17	19.1	21.2	23.7	26.2	29.4	32.5	36.3	40.1	44.7	49.3
450	11	12.2	17.2	19.1	21.5	23.8	26.7	29.5	33.1	36.6	40.9	45.1	50.3	55.5
500	12.3	13.7	19.1	21.2	23.9	26.4	29.7	32.8	36.8	40.6	45.4	50.1	55.8	61.5
560	13.7	15.2	21.4	23.7	26.7	29.5	33.2	36.7	41.2	45.5	50.8	56	–	–
630	15.4	17.1	24.1	26.7	30	33.1	37.4	41.3	46.3	51.1	57.2	63.1	–	–
710	17.4	19.3	27.2	30.1	33.9	37.4	42.1	46.5	52.2	57.6	–	–	–	–
800	19.6	21.7	30.6	33.8	38.1	42.1	47.4	52.3	58.8	64.8	–	–	–	–
900	22	24.3	34.4	38.3	42.9	47.3	53.3	58.8	–	–	–	–	–	–
1000	24.5	27.1	38.2	42.2	47.7	52.6	59.3	65.4	–	–	–	–	–	–
1200	29.4	35.5	45.9	50.6	57.2	63.1	–	–	–	–	–	–	–	–

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HDPE Pipes as per IS 4984 PE100

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All dimensions are in mm

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HDPE Pipes as per IS 4984 PE80

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HDPE Pipes as per IS 14333 PE 100

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HDPE Pipes as per ISO 4427 PE63

Standards

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