You can also choose from 10# 45#, a53 a369, and q195 q345 st52 big size seamless steel pipe, as well as from 20#, a106(b,c), and 10# st52 big size seamless steel pipe, and whether st52 big size seamless steel pipe is api, astm, or gb. There are 83 suppliers who sells st52 big size seamless steel pipe on , mainly located in Asia.[price]
· 20 Years of experience in the Steel field
· 500,000 MT production capacity per year.
· 100+ exporting markets covering global main countries and regions.
· 2000+ MT stock per month with different materials and sizes.
· 150+ projects each year, covering oil tank, shipbuilding, oil&gas pipeline, drilling, offshore, energy, construction industries.
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