Varnishing
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
En10216-1 P195tr1/Tr2, P235tr1/Tr2, P265tr1/Tr2 En
API 5L Psl1 / Psl2, API 5CT, ISO 9001-2008
Black Paint, Varnish, Internal and External Anti-C
1)Bared 2)Oil-DIP 3)Varnish 4)Passivation 5)Phosph
NDT Test( X-ray Test, U.T ), Hydraulic Test.
Annealed, Normalized, Normalized+Tempered
Bundle Packing