API Standard Drill Pipe for Oilwell

• Type: Seamless
• Technique: Hot Rolled
• Material: Alloy Steel
• Surface Treatment: Copper Coated
• Usage: Oil/Gas Drilling
• Section Shape: Round
• Model NO.: 3 1/2"
• Length: R2
• Grade: G
• Thread: Nc
• Size: 5 1/2"
• Grade2: S105
• Transport Package: Wooden Box
• Specification: 5 1/2"
• Trademark: zs
• Origin: Puyang City
• HS Code: 8431
• Production Capacity: 4000 Per Month

Product Description

APi standard Drill pipe for oilwell
Specifications 1:

--API 5DP standard
--Good quality raw material of seamless pipe
--All self made procedure
--Factory with I/E right
 

Size			Nominal mass Lb/ft	Calculated weight Wpe		Grade	Wall thickness		Upset ends (See note) for weld-on tool joint
in.	mm			lb/ft	kg/m		in.	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		10.4	9.72	14.48	E,X,G,S	0.362	9.19	EU , IU
3 1/2	88.9		9.50	8.81	13.12	E	0.254	6.45	EU , IU
3 1/2	88.9		13.30	12.31	18.34	E,X,G,S	0.368	9.35	EU , IU
3 1/2	88.9		15.50	14.63	21.79	E	0.449	11.40	EU , IU
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	EU , IU
4 1/2	114.3		13.75	12.24	18.23	E	0.271	6.88	EU , IU
4 1/2	114.3		16.60	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	IU
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
5 1/2	139.7		21.90	19.81	29.51	E,X,G,S	0.361	9.17	IEU
5 1/2	139.7		24.70	22.54	33.57	E,X,G,S	0.415	10.54	IEU
Note:		EU - External upset IU - Internal upset

Specifications 2: