Nominal pipe size(inch) 1/2"-72" Wall thickness Sch5-sch160 xxs Standard Ansi, asme, api5l, oct, din, jis or as per customers drawing and standards provided by. Material Carbon steel(a234/ a420...), alloy steel(p5/ p9/ p11/ p22/ p91...) Connection Butt welding Shape Equal/reducing Packaging Fumigation wooden cases wooden pallet or as per customers requirement Surface treatment Shot blasted, rust-proof black or blue oil Application Chemical industry, petroleum industry, construction industry, domestic installation and other Delivery time 7-20 days Quality First grade Productivity 6000t/year. Fumigation wooden cases wooden pallet or as per customers requirement.