Tian he provides a complete line of drill string products including a full range of jointed dril pipe in normal size from 2-3/8' to 6-5/8' and in a wide range of  wall thicknesses. TianHe drill pipe with a strict quality control regimen from inital materials selction to final inspection,we ensure that each of joint of drill pipe meets your needs for durability and performance .

specifications:

size:form 2-3/8' to6-5/8' 

weight designation:from 6.65 to 27.72

plain-end weight wpe :6.27 lb/ft to 24.24lb/ft

outside diameter: from 2.375 to 6.625

wal thickness: 0.28inch to 0.362 inch

grade:E,X,G,S are available for you choice

upset ends,for weld-on tool joints: int upset ot ext upset.