长度
5.8M ,6M or as your request
Product name
Ductile iron pipe
Internal coating
Cement mortar lining complying
External Coating
Metallic zinc coating+ Bitumen complying
Zinc spraying
a. 130g/m2 b. 210g/m2
Surface Treatment
External Bitumen Coating
Joint structure
Push-on Joint
Keyword
Ductile iron pipe