main products include seamless, ERW, HFW, LSAW, SSAW pipes. Pipe surface: bare, Anti-rusty varnish coating, Anti-rusty black coating, galvanized, FBE/PE/PP coating with bumper ring, etc. Pipe ends: plain, bevel, thread and coupling, with plastic caps, end protector ring.
contact:ms sunny
email:hengyuan2@yahoo.cn,
hengyuanyt@yahoo.com.cn, |