Tool joints are short sections of pipe that are attached to the tubing portion of drill pipe by means of using a flash welding process. The internally threaded tool joint is called a “box”, while the externally threaded tool joint if the ...
DYLPT [Energy] [Other Energy Related Products] [2018-09-30 09:43:09 ]
API 5DP flush joints/ tool joints for drill pipe 2 3/8 to 6 5/8 Product Description Tool joints are short sections of pipe that are attached to the tubing portion of drill pipe by means of using a flash welding process. The internally threaded tool joint is called a “box”, ...
Dongying Lake Petroleum Technology co.,ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2018-09-15 13:06:16 ]