Description

(ISO 9118-1) and (EN 1401-1) Urban line pipes are produced based on these standards.

In contrast to standard 9119, which is for the detection of construction waste, this standard places more emphasis on annular tightness and emphasizes issues against internal and external lateral pressures, as well as the resistance of pipes to corrosion and their mechanical strength.

You can see the technical specifications of pipes produced according to standard 9118 by Oraman Gharb Company in the list below.

Standard	Size	Thickness	Weight of each branch	Annular stiffness
9118	110	3.2	10.4	SN4/SN8
9118	110	4.2	12.30	SN16
9118	125	3.2	11.8	SN4
9118	125	3.7	13.20	SN8
9118	125	4.7	16.50	SN16
9118	160	3.2	14.10	SN2
9118	160	4	17.50	SN4
9118	160	4.7	21.50	SN8
9118	160	6.2	28.00	SN16
9118	200	4	22.00	SN2
9118	200	4.9	28.00	SN4
9118	200	6.2	33.00	SN8
9118	200	7.7	42	SN16
9118	250	4.9	37.00	SN2
9118	250	6.2	42.00	SN4
9118	250	7.3	50.00	SN8
9118	250	9.6	65.00	SN16
9118	315	6.2	56.00	SN2
9118	315	7.7	65.00	SN4
9118	315	9.2	81.00	SN8
9118	315	12.7	102.00	SN16