Product Description

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ISO***1/BS EN**5 /BSEN**8 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- DN*0~***0

STANDARD

-BS EN **5：***0 FOR potabel water applications

-BS EN **8:***7 FOR Sewage and Dirty water applications

-ISO***1

-FLANGED DRILLED TO BS EN *****1 PN*0 PN*6 PN*5

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 *1.4 (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 **5 sections 4.4.1 and 4.4.3. The lining complied with DWI regulation *1 4 (B)

For sewage water pipes will be lined with high alumina cement in accordance with BS EN **8 SECTIONS 4.4.3

PIPES EXTERNAL COATINGS

FOR DRINK WATER -The pipes are supplied with a layer of metallic zinc to BS EN**5 section 4.2.1.and finished with a layer of blackbitumen or blue epoxy to BS EN **5 section 4 5.2 .Themetallic zinc is applied with a minium mass of **0g/m2

FOR SEWAGE - The pipes are supplied with a layer of metallic zinc to EN **8 SECTIONS 4.4.2 and have a finish layer of red EPOXY AS PER EN**8 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 **5

5.Yier of manufacturer

6.Manufacturer's identification Manufacturer/mark

7.PN rating of flanges when applicable PN*6