球墨铸铁管

Tel:(86)22-28021609Fax Fax: (86)22-28248823 E-mail: genpipes@tjshi.com.cn

With remarkable mechanical properties and superior avility against high working pressure can be used in pipeline of water, oil and gas.

The products are manufactured according to ISO2531/BS4772/EN545 suppliable size 80-2000mm.

Each pipe and fittings is strictly subjected to hydro-test.
Internal protection: spun the blast furnace cement mortar lining complying with the ISO4179
pipe: metallic zinc according ISO8179 and bitumen paint.
fittings: bitumen paint or equivalent.
special protective coating can be offered according to customers requirements.