THREAD PROTECTED ON WOODEN BOX AND PIN OR STEEL BELT PACKING STEEL SHELF PACKING OR ACCORDING TO YOUR REQUIREMENT.
qingdao tianjin shanghai
Tool joints quality control:
1.Before order to be confirmed, the raw material of drill pipe and tool joint body should bebooked from famous big steel enterprises in China. 2.Tool joint of checked by our QC staff and factory own laboratory. 3.Every tool joint has nondestructive inspection , cleaned and breach oil before packing 4.Tool joint before deliver clients could send one QC or point the third party to check the quality such SGS, BV or others.
89mm drill pipe
Tool joinrt thread
Well drilling,geological exploration
We can according the drawing to production,please fell free to contact me.