Double Flanged Pipe

Ductile Iron Double Flanged Pipes Are Offered in Two Types According to ISO 2531 Standard

1. Welded Double Flanged Pipe

Double Flanged Pipes/Image1-Hanyco

Welding Method: With this method, pipes are produced and welded based on customer orders, with a maximum length of 6000 mm.

DN	(e)	(L)
DN	(mm)	(mm)
80	6	1000
100	6	1000
150	6	1000
200	6.3	1000
250	6.8	1000
300	7.2	1000
350	7.7	1000
400	8.1	1000
500	9	1000
600	9.9	1000
700	10.8	1000
800	11.7	1000
900	12.6	1000
1000	13.5	1000
1100	14.4	1000
1200	15.3	1000

Note 1. Production of double flanged pipes with various lengths and a maximum length of 6000 mm is possible.

Note 2. All weights are calculated based on thickness class K9. If other classes are required, please contact Hanyco technical experts.

2. Cast Double Flanged Pipe

Double Flanged Pipes/Image2-Hanyco

Casting Method: With this method, it is possible to produce seamless (one-piece) pipes up to 1000 mm in length.

DN	(e)	(L)
DN	(mm)	(mm)
80	7	1000
100	7.2	1000
150	7.8	1000
200	8.4	1000
250	9	1000
300	9.6	1000
350	10.2	1000
400	10.8	1000
500	12	1000
600	13.2	1000
700	14.4	1000
800	15.6	1000
900	16.8	1000
1000	18	1000
1100	19.2	1000
1200	20.4	1000

Note 1. The maximum length of a single-piece pipe produced by the casting method is 1000 millimeters. However, this length can be extended up to 6000 millimeters upon customer request by welding.

Note 2. All weights are calculated based on thickness class K12. For other classes, please contact Hanyco technical experts.

Double Flanged Pipe/standard certificate-Hanyco