DUCTILE IRON SOCKET AND SPIGOT PIPE

YIER PIPE - DUCTILE IRON SOCKET AND SPIGOT PIPE

Socket spigot joints are desined to be fully flexible and allow angular deflection , which permits the installed pipeline to accommodate ground movement

SIZE- DN80~1200

STANDARD

-BS EN 545：2010 FOR potabel water applications

-BS EN 598:2007 FOR Sewage and Dirty water applications

-ISO2531

-FLANGED DRILLED TO BS EN 1092-1 PN10 PN16 PN25

SOCKET SPIGOT  PIPE TYPE

-socket spigot pipe

-socket spigot pipe with puddle flange

-double spigot pipe

-double spigot pipe with puddle flange

COATING AND LININGS

BLUE EPOXY -METALLIC ZINC -DUCTILE IRON-HIGH ALUMINA CEMENT

PIPES INTERNAL LINGING

Pipes are lined with sulphate resistant cement and then sealed with an epoxy risin over the cement . The linings has full drink water inspectorate (DWI) Regulation 31.4 (a) approval .

For drink water alternatively ,for pipework, in applications such aspumping stations , treatment works and valve chambers .The pipes are supplied as standard with sulphate resisting cement to BS EN 545 sections 4.4.1 and 4.4.3. The lining complied with DWI regulation 31 4 (B)

For sewage water pipes will be lined with high alumina cement in accordance with BS EN 598 SECTIONS 4.4.3

PIPES EXTERNAL COATINGS

FOR DRINK WATER -The pipes are supplied with a layer of metallic zinc to BS EN545 section 4.2.1.and finished with a layer of blackbitumen or blue epoxy to BS EN 545 section 4 5.2 .Themetallic zinc is applied with a minium mass of 200g/m2

FOR SEWAGE - The pipes are supplied with a layer of metallic zinc to EN 598 SECTIONS 4.4.2 and have a finish layer of red EPOXY AS PER EN598 SECTION 4.1.4 AND 4.4.2.4

MARK OF PIPES

1.Nominal Bore

2.Class of other than K9

3.Denotes the pipe is ductile iron

4.Appropriate british/European standard BE EN 545

5.Yier of manufacturer

6.Manufacturer's identification Manufacturer/mark

7.PN rating of flanges when applicable PN16