Drill Pipe
group nameDrill Pipe
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Min Order1 piece
brand nameZHONGKUANG
payment methodL/C, T/T
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update timeSun, 06 Sep 2015 21:24:09 GMT
Packging & Delivery
Min Order1 piece
Briefing
High efficiency
Cost and time saving
Double-ledge premium connection
Detailed
Standard: API 5DP
Grade: E75, X95, G105, S135
Size: 2 3/8” - 6 5/8”
API Connection: NC26, NC31, NC38, NC40, NC46, NC50, 5 1/2 FH
End type: IU, EU, IEU
Company introduced the international leading inertia friction welding machine, theequipment has high production efficiency, high weld quality, energyconservation, environmental protection, low labor intensity, the company usesthe best friction welding parameters to ensure welding quality.
Drill pipe production line use CNC lathe for butt welding of the tube body andconnector butt welding surface clean machining and smoothness, ensure thequality of welding surface clean and smooth, to ensure the welding quality.
Company is equipped with drill pipe wear-resistant belt production line, according touser requirements, to drill pipe cladding welding required for wear-resistantbelt, to protect the joint.
Our products are unique for its high quality green pipe, strict quality control,advanced test and lab equipments. The green pipe are mainly from well-knownsteel companies like TPCO, BAOSTEEL, BAOGANG GROUP, ANSTEEL, HENGYANG VALIN,ANHUI TIANDA and so on. Test instruments are imported from USA and Japan.
Spec | Nominal Weight | Plain end weight | O.D. | W.T. | Grade | ||
lb/ft | in | mm | in | mm | |||
2-3/8 | 6.65 | 6.27 | 2.375 | 60.3 | 0.280 | 7.11 | E,X,G,S |
2-7/8 | 10.40 | 9.72 | 2.875 | 73.0 | 0.362 | 9.19 | E,X,G,S |
3-1/2 | 9.50 | 8.81 | 3.500 | 88.9 | 0.254 | 6.45 | E |
13.30 | 12.32 | 3.500 | 88.9 | 0.368 | 9.35 | E,X,G,S | |
15.50 | 14.64 | 3.500 | 88.9 | 0.449 | 11.40 | E | |
15.50 | 14.64 | 3.500 | 88.9 | 0.330 | 11.40 | X,G,S | |
4 | 14.00 | 12.95 | 4.000 | 101.6 | 0.330 | 8.38 | E,X,G,S |
4-1/2 | 13.75 | 12.25 | 4.500 | 114.3 | 0.271 | 6.88 | E |
16.60 | 15.00 | 4.500 | 114.3 | 0.337 | 8.56 | E,X,G,S | |
20.00 | 18.71 | 4.500 | 114.3 | 0.430 | 10.92 | E,X,G,S | |
5 | 16.25 | 14.88 | 5.000 | 127.0 | 0.296 | 7.52 | X,G,S |
19.50 | 17.95 | 5.000 | 127.0 | 0.362 | 9.19 | E | |
19.50 | 17.95 | 5.000 | 127.0 | 0.362 | 9.19 | X,G,S | |
25.60 | 24.05 | 5.000 | 127.0 | 0.500 | 12.70 | E | |
25.60 | 24.05 | 5.000 | 127.0 | 0.500 | 12.70 | X,G,S | |
5-1/2 | 21.90 | 19.83 | 5.500 | 139.7 | 0.361 | 9.17 | E,X,G,S |
24.70 | 22.56 | 5.500 | 139.7 | 0.415 | 10.54 | E,X,G,S | |
6-5/8 | 25.20 | 22.21 | 6.625 | 168.3 | 0.330 | 8.38 | E,X,G,S |
27.72 | 24.24 | 6.625 | 168.3 | 0.362 | 9.19 | E,X,G,S | |
Spec | Nominal Weight | Plain end weight | O.D. | W.T. | Grade | |||
lb/ft | kg/m | in | mm | in | mm | |||
2-3/8 | 6.65 | 6.27 | 9.33 | 2.375 | 60.3 | 0.280 | 7.11 | E,X,G,S |
2-7/8 | 10.40 | 9.72 | 14.47 | 2.875 | 73.0 | 0.362 | 9.19 | E,X,G,S |
3-1/2 | 9.50 | 8.81 | 13.12 | 3.500 | 88.9 | 0.254 | 6.45 | E |
13.30 | 12.32 | 18.34 | 3.500 | 88.9 | 0.368 | 9.35 | E,X,G,S | |
15.50 | 14.64 | 21.79 | 3.500 | 88.9 | 0.449 | 11.40 | E | |
15.50 | 14.64 | 21.79 | 3.500 | 88.9 | 0.330 | 11.40 | X,G,S | |
4 | 14.00 | 12.95 | 19.27 | 4.000 | 101.6 | 0.330 | 8.38 | E,X,G,S |
4-1/2 | 13.75 | 12.25 | 18.23 | 4.500 | 114.3 | 0.271 | 6.88 | E |
16.60 | 15.00 | 22.32 | 4.500 | 114.3 | 0.337 | 8.56 | E,X,G,S | |
20.00 | 18.71 | 27.84 | 4.500 | 114.3 | 0.430 | 10.92 | E,X,G,S | |
5 | 16.25 | 14.88 | 22.16 | 5.000 | 127.0 | 0.296 | 7.52 | X,G,S |
19.50 | 17.95 | 26.70 | 5.000 | 127.0 | 0.362 | 9.19 | E | |
19.50 | 17.95 | 26.70 | 5.000 | 127.0 | 0.362 | 9.19 | X,G,S | |
25.60 | 24.05 | 35.80 | 5.000 | 127.0 | 0.500 | 12.70 | E | |
25.60 | 24.05 | 35.80 | 5.000 | 127.0 | 0.500 | 12.70 | X,G,S | |
5-1/2 | 21.90 | 19.83 | 29.52 | 5.500 | 139.7 | 0.361 | 9.17 | E,X,G,S |
24.70 | 22.56 | 33.57 | 5.500 | 139.7 | 0.415 | 10.54 | E,X,G,S | |
6-5/8 | 25.20 | 22.21 | 33.04 | 6.625 | 168.3 | 0.330 | 8.38 | E,X,G,S |
27.72 | 24.24 | 36.06 | 6.625 | 168.3 | 0.362 | 9.19 | E,X,G,S | |
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