a.Ductile iron pipe b.ISO2531 standard c.EN545 EN598 standard d.Zinc coated then bitument painted. e.DN80-DN2000

a.Ductile iron pipeb.ISO2531 standardc.EN545 EN598 standardd.Zinc coated then bitument painted.e.DN80-DN2000

water supply ductile iron pipe

 ISO2531,EN545,EN598 Class : K9

SIze : DN80-DN1200

Inner cement line: Portland cement lining

Specifications:

1) standard of pipe: ISO 2531, EN545,EN598

2) Effective length: 6M when using bulk shipment way, or about 5.5M - 5.75M when loaded into container

3) Inner cement line: Portland cement lining as per ISO4179

4) Zinc coating: Min. 130gsm as per ISO 8179

 5) Bitumen painting: Min. 70um as per ISO 8179

6) Gaskets with NBR rubber, natural rubber, SBR rubber or EPDM rubber available tightness ring as per ISO4633

 7) High strength, lighter than grey iron, good corrosion resistance, no furring small flow resistance, easy fixing, long serving time 8) Checked by automatic inspection equipment

9) Tensile strength: >420MPa 1

0) Hardness: <230HB

 If you have any questions, please contact us freely: Contact person: Ms.Cheng Qinghuan Tel: 0086-411-86509116 Fax: 0086-411-86519116

ISO2531 Ductile iron pipes for water supply