... per clients confirmation ; With or without caps as per customer’s requirements10.MaterialA53(A,B),Q235B,Q345B,X46,X52,X60,X70 ... , building structure and pile driving, etc.12. Export to theseCountriesCanada, USA, Peru, Chile, Colombia, Brazil, India, Malaysia, Singapore, Vietnamese, Australia, Myanmar ... PSL1,PSL2 , API 5CT, ISO ,CE ASTM A252 SSAW Steel Pipe Pile