6 5/8 inch Drill Pipes; 27.70 lb/ft.; Grade S-135, 8 1/2 inch OD x 4 1/4 inch ID x 6 5/8 inch FH connections; Pin Tong Space length: 10 inch, Box Tong Space length: 13 inch, Range 2, with steel thread protectors. Do Make and Break.
6 5/8 inch Drill Pipes; 27.70 lb/ft.; Grade S-135, 8 1/2 inch OD x 4 1/4 inch ID x 6 5/8 inch FH connections; Pin Tong Space length: 10 inch, Box Tong Space length: 13 inch, Range 2, with steel thread protectors. Do Make and Break.