Specifications

60-127mm Water Well Drill Pipe
Type: Drill Pipe
API 5D Standard
Steel Grade: S135,G105,E75
Size: 2 3/8" - 5" OD: 60mm-127mm

60/89/114/127mm Water Well Drill Pipe with API standard

Water well/Oil Drill Pipe
Steel Grade: S135, G105, E75
Size: 2 3/8" - 5" OD: 60mm-127mm
API 5D Standard.

Drill Pipe Joints Code	Drill Pipe		Drill Pipe Joints
	Specs	Steel Grade	Outside Diameter	Inside Diameter of Pin Tap	Tong Space of Pin Tap	Tong Space of Box Tap
NC26	Φ60	DZ50,R780	Φ86	Φ45	178	203
	Φ60	G105	Φ85.7	Φ44.5	178	203
NC31	Φ73	DZ50,R780	Φ104.8	Φ50.8	232	280
	Φ73	G105	Φ104.8	Φ50.8	232	280
NC38	Φ89	DZ50,R780	Φ127.0	Φ65.09	248	310
	Φ89	G105	Φ127.0	Φ61.9	248	310
NC46	Φ114	DZ50,R780	Φ158.8	Φ82.6	236	320
	Φ114	G105	Φ158.8	Φ76.2	236	320
NC50	Φ114	G105	Φ168.3	Φ89	236	320
	Φ127	DZ50,R780	Φ168.3	Φ89/Φ82.6	236	320
	Φ127	G105	Φ168.3	Φ82.6	236	320