API 5dp Dstj Xt 39 Type Drill Pipe for 5-1/2" Ieu

• After-sales Service: on Site
• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: High Pressure
• Material: High Manganese Steel, Tungsten Carbide
• Grade: E75, K55 N80, 35CrMo AISI 4140 G105
• Model NO.: API 5dp Dstj Xt 39 Type Drill Pipe for 5-1/2" Ieu
• Model Sizes: API 5dp Dstj Xt 39 Type Drill Pipe for 5-1/2" Ieu
• Packing: Bundels
• Connection: Nc 38 Nc 26 531
• Transport Package: Standard Export Package
• Specification: 2 3/8 2 7/8 3 1/2
• Trademark: SEACO
• Origin: Shandon China
• HS Code: 84314310
• Production Capacity: 100t

Product Description

API 5dp Dstj Xt 39 Type Drill Pipe for 5-1/2" Ieu Grade S135
API 5DP DSTJ XT 39 type Drill pipe for 5-1/2" IEU Grade S135

Product Description

 

API 5dp Dstj Xt 39 Type Drill Pipe for 5-1/2" Ieu Grade S135
API 5DP DSTJ XT 39 type Drill pipe for 5-1/2" IEU Grade S135

 

Heat Treatment of Puyang Zhongshi drill collar adopts unique medium frequency inductance heating method for hardening and tempering,during which steel parts rotate continuously to get even heating.In the course of hardening,it adopts anular internal and external injection water cooling method to get even and high strength.Drilling collar material after whole length heat treatment could guarantee 285-341 Brinell hardness 1" below the surface of the pipe body.

  Puyang Zhongshi drill collar includes open faced,spiral groove,square,lopsided and pipe slips,elevator groove,wearing ring drill collar.The length of the drill collar could be 10 feet to 30 feet with 3-1/20'' to 11" external diameter.

 

API 5dp Dstj Xt 39 Type Drill Pipe for 5-1/2" Ieu Grade S135
API 5DP DSTJ XT 39 type Drill pipe for 5-1/2" IEU Grade S135

 

Data information of common size

Size		Weight	Falt-end weight		Grade	Wall thickness		Upset types
Inch	mm		Lb/ft	Kg/m		Inch	mm
2 3/8	60.3	6.65	6.26	9.32	E.X.G.S	0.280	7.11	EU
2 7/8	73.0	10.40	9.72	14.48	E.X.G.S	0.362	9.19	IU,EU
3 1/2	88.9	9.50	8.81	13.12	E	0.254	6.45	IU,EU
3 1/2	88.9	13.30	12.31	18.34	E.X.G.S	0.368	9.35	IU,EU
3 1/2	88.9	15.50	14.63	21.79	E	0.449	11.40	IU,EU
3 1/2	88.9	15.50	14.63	21.79	X.G.S	0.449	11.40	EU,IEU
4	101.6	14.00	12.93	19.26	E.X.G.S	0.330	8.38	IU,EU
4 1/2	114.3	13.75	12.24	18.23	E	0.271	6.88	IU,EU
4 1/2	114.3	16.00	14.98	22.31	E.X.G.S	0.337	8.56	EU,IEU
4 1/2	114.3	20.00	18.69	27.84	E.X.G.S	0.430	10.92	EU,IEU
5	127.0	16.25	14.87	22.15	X.G.S	0.296	7.52	EU
5	127.0	19.50	17.93	26.71	E	0.362	9.19	IEU
5	127.0	19.50	17.93	26.71	X.G.S	0.362	9.19	EU,IEU
5	127.0	25.60	24.03	35.79	E	0.500	12.70	IEU
5	127.0	25.60	24.03	35.79	X,G,S	0.500	12.70	EU,IEU

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