DRILL PIPE

Keywords（pipe type）:Seamless (SMLS), Electric Resistance Welded (ERW)，Drill Pipe，oil pipe
Size:OD: 60.32mm ~ 168.28mm； WT: 7.11mm ~ 9.19mm； LENGTH: R1, R2, R3
Standard & Grade:API 5DP E 75/X 95/G 105/S 135
Ends:Beveled, Square Cut
Delivery:Within 30 days and Depends on your order quantity
Payment:TT, LC , OA , D/P
Packing:Protection Caps in Both End, Waterproof Paper Wrapped, Two Tags
Usage:For conveying gas, water and oil either in the oil or natural gas industries
Description
Drill Pipe: Drill pipe includes pipe body and tool joints(box and pin) welded together, used to connect drilling rig surface equipment and bottom equipment or bottom hole equipment. Drill pipe can bear heavy internal and external pressure, and twist, bend and vibration which can be used more than one time during oil or gas production.
Drill pipes are steel tubulars fitted with threaded ends called tool joints, which are commonly used in tension in the top part of the drill string to pump fluid and transmit torque to the bit.
Standard: Drill pipe
Grade: E75, X95, G105, S135 .
The wear-resistant belt of tool joint: Arnco 100XT, 200XT, 300XT, 400XT
Internal coating drill pipe: TK34, DPC, TC2000, TC3000
Usage: Mine blasting, water well drilling, geothermal wells drilling, fore poling, coal and nonferrous metal mining projects, etc.

Chemical Composition(%):

Grade	Chemical composition
	P	S
E75	<0.015	<0.003
X95	<0.015	<0.003
G105	<0.015	<0.003
S135	<0.015	<0.003
Tool joint	<0.015	<0.003

Mechanical Properties:

Pipe body	Grade	Yield strength				Tensile strength		Elongation	Hardness		Full size charpy impact test(J)
		min		max		min					min
		Psi	MPa	Psi	MPa	Psi	MPa		HBW	HRC	Average	Single
	E75	75000	517	105000	724	100000	689	625000A0.2/U0.9	-	-	80	65
	X95	95000	655	125000	862	105000	724		-	-	80	65
	G105	105000	724	135000	931	115000	793		-	-	80	65
	S135	135000	931	165000	1138	145000	1000		-	-	80	65
Weld zone	Tool joint	120000	827.4	-	-	140000	965.3	=13%	=285	-	80	65
	E75	75000	517	-	-	100000	689		-	?37	40	27
	X95	88000	609	-	-	103000	712		-	?37	40	27
	G105	95000	655	-	-	105000	724		-	?37	40	27
	S135	105000	724	-	-	115000				?37	40	27

Painting & Coating
Anti-corrosion Water Based Paint