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  • drill pipe connector
  • drill pipe connector
  • drill pipe connector
  • drill pipe connector
drill pipe connectordrill pipe connectordrill pipe connectordrill pipe connector

drill pipe connector

  • Male
  • Equal
  • Forged
  • Connector
  • Product description: Coal Mining Drill Pipe Connector has High efficiency,high qulity,stable performance,factory direct sell.
  • INQUIRY

oilfield drill pipe api 5DP connector joint :

1.API approved;

2.Grade: E, X, G, S;

3.Tool joint material: AISI 4137M, 4145H;

4.Demensions: 2 3/8- 6 5/8

5.Hard banding acc to ARNCO 100XT, 150XT, 350XT;

6.Non-destructive testing:

Ultrasonic test

Magnetic particle inspection

7.Destructive testing:

Tensile test

Strength test

Elongation

Charpy V-notch impact test

Specification:

Drill pipe joint code Drill Pipe Drill Pipe Joints(mm)
Spec. Steel Grade OD ID of Pin Tap Space of Pan Tap Space of Box Tap
NC26 2 3/8'' DZ5O,R780 Ø86 Ø45 178 203
2 3/8'' G105 Ø85.7 Ø44.5 178 203
NC31 2 7/8'' ZD5,R780 Ø104.8 Ø50.8 232 280
2 7/8'' G105 Ø104.8 Ø50.8 232 280
NC38 3 1/2'' DZ50,R780 Ø127 Ø65.09 248 310
3 1/2'' G105 Ø127 Ø61.9 248 310
NC46 4 1/2'' DZ50,R780 Ø158.8 Ø82.6 236 320
4 1/2'' G105 Ø158.8 Ø76.2 236 320
NC50 4 1/2'' G105 Ø168.3 Ø86 236 320
5'' DZ50,R780 Ø168.3 Ø89/82.6 236 320
5'' G105 Ø168.3 Ø82.6 236 320
Size Length N M H Material Weight(kg)
57mm 365 190 170 40+0.5 40Cr/35CrMu 4.5
65mm 410 235 195 40+0.5 40Cr/35CrMu 6.5
70mm 410 235 195 40+0.5 40Cr/35CrMu 7
75mm 440 260 215 50+0.5 40Cr/35CrMu 9
80mm 440 260 215 50+0.5 40Cr/35CrMu 10
105mm 540 280 350 55+0.5 40Cr/35CrMu 20
121mm 530 280 350 65+0.5 40Cr/35CrMu 25

 

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Contact: Mr.Wang

Phone: 0086-15853783389

Tel: 0086-15853783389

Email: sales@hengwanggk.com

Add: Floor 24 Block C,Haineng Internal No.6 Jinyu Road, Rencheng Zone Jining City Shandong Province

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