Grade E75, X95, G105, S135 API Seamless Steel Pipe

• Standard: API
• Length: See The Spec.
• Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining
• Material: Carbon Steel
• Transport Package: Steel Bundles
• Specification: 5DP
• Model NO.: X95, G105, S135
• Trademark: ROSCHEN
• Origin: China
• HS Code: 84314320
• Production Capacity: 10000000

Product Description

Grade E75, X95, G105, S135 API Seamless Steel Pipe

Product Description
ROSCHEN group supply Grade E75, X95, G105, S135 API Seamless Steel Pipe
Some Details :

1. Standard: API 5DP, API SPEC 7-1
2. API 5DP Grade DZ50, E75, R780, X95, G105, S135
3. Range of Sizes: 2 3/8", 2 7/8", 3 1/2" 4", 4 1/2", 5", 5 1/2" up to 6 5/8"
4. OD Range in mm: 60.3mm, 73mm, 88.9mm, 101.6mm, 114.3mm, 127mm, 139.7mm
5. Range of Thickness: 6.5mm to 12.7mm, or customized
6. Connection threads: NC26, NC31, NC38, NC40, NC46, NC50, 5 1/2FH.6 5/8FH.
7. Internal Upset: IU, EU, IEU
8. Length: R1, R2, R3

 
2 3/8", 2 7/8" and 3 1/2" Drill Pipe for Common Use
In API 5DP specifications, the common use OD are 2 3/8", 2 7/8" and 3 1/2" drill pipes, these usually required in large amount of quantities in drilling activities.
 
Drill Pipe in API 5DP, Diameters from 2 3/8'' to 6 5/8'', Grade DZ50, E75, R780, X95, G105, S135

Specification

API Drilll Pipe Grade	Minimum Yeild Strength (psi)	Minimum Tensile Strength (psi)
E-75	75000	100000
X-95	95000	105000
G-105	105000	115000
S-135	135000	145000

Detailed information about API SPEC 5DP Drill pipe

Size Inch	Nominal Weight	Weight c/w blank end		OD		Wall Thickness		Grade	Upset Type
		lb/ft	Kg/m	inch	mm	inch	mm
2-3/8	6.65	6.27	9.33	2.375	60.3	0.280	7.11	E,X,G,S	EU
2-7/8	10.4	9.72	14.47	2.875	73.0	0.362	9.19	E,X,G,S	EU
3 1/2	13.3	12.32	18.34	3.500	88.9	0.368	9.35	E,X,G,S	EU
3 1/2	15.5	14.64	21.79	3.500	88.9	0.449	11.4	E,X,G,S	EU
4	14.0	12.95	19.27	4.000	101.6	0.330	8.38	E,X,G,S	EU,IU
4 1/2	16.6	15.00	22.32	4.500	114.3	0.337	8.56	E,X,G,S	EU,IEU
4 1/2	20.0	18.71	27.84	4.500	114.3	0.430	10.92	E,X,G,S	EU,IEU
5	19.5	17.95	26.70	5000	127.0	0.362	9.19	E,X,G,S	IEU
5	25.6	24.05	35.80	5000	127.0	0.500	12.7	E,X,G,S	IEU
5 1/2	21.9	19.83	29.52	5.500	139.7	0.361	9.17	E,X,G,S	IEU
5 1/2	24.7	22.56	33.57	5.500	139.7	0.415	10.54	E,X,G,S	IEU
6 5/8	25.2	22.2	33.04	6.625	168.275	0.330	8.38	E,X,G,S	IEU
6 5/8	27.7	24.23	36.05	6.625	168.275	0.362	9.19	E,X,G,S	IEU

ROSCHEN Drill Pipe and Heavy Weight Drill Pipe
 
Drill pipe is one of the necessary components to any drilling rig designed to extract oil or other liquid materials from the ground. The drill pipe is not used for extraction. Instead, the hollow tubes pump drilling fluids downward to the bit and back out again as needed to reduce friction and heat buildup. Drill pipe transferred drilling torque to drill bit for drilling under the oil well. It bears complicated strength subject to pulling, loading, pressing, torsion and bending.
 
How to Work with Drilling Pipe
The drilling tool is connected drill rod for transferring power. The drill string is usually part are: drill, drill collars, drilling pipe, stabilizers, special connectors and Kelly. The basic role of the drill string are:
(1) Control the drill bit;
(2) Imposed WOB;
(3) Transmission of power;
(4) Transporting drilling fluid;
(5) Special operations: extrusion of cement, handling underground accidents.
 
ROSCHEN Heavy weight drill pipe Advantages
a. Heavy weight drill pipe could replace part of drill collar can reduce torque, improve load, and increase drilling capacity during deep well drilling.
 
b. To pick-up sub and safety clamp that not used during drilling operation, which is easy to operate and can save tripping time.
 
c. Drilling in high speed under low torque in directional wells and reduces the abrasion and fracture of string without differential pressure and sticking because of the lower steel grade than drill collar, small touching area with the well wall.