Kergy supplies integral HWDP from 2-7/8” to 6-5/8” and friction welded HWDP, which is assembled with AISI 1340 steel pipe and AISI 4145H or 4137H tool joints. The HWDP is intended primarily for directional drilling. As it bends easily, it simplifies directional control and minimizes connection fatigue problems common to high-angle or horizontal drilling.
|
HWDP Nominal Size |
Pipe Body | Tool Joint | Weight | ||||||
|
D (mm) |
d (mm) |
Upset Dimension | |||||||
|
Center dia. Dm(mm) |
End dia. DTE(mm) |
RSC type |
DJ (mm) |
ID (mm) |
HSC bevel DF(mm) |
Kg/Piece | |||
| 3-1/2 | 88.9 | 57.4 | 101.6 | 98.4 | NC38 | 127 | 52.4 | 116.3 | 312 |
| 3-1/2 | 88.9 | 57.2 | 101.6 | 98.4 | NC38 | 127 | 57.2 | 116.3 | 282 |
| 4 | 101.6 | 65.1 | 114.3 | 106.4 | NC40 | 133.4 | 65.1 | 127.4 | 370 |
| 4-1/2 | 114.3 | 69.9 | 127 | 119.1 | NC46 | 158.8 | 69.9 | 145.3 | 558 |
| 5 | 127 | 76.2 | 139.7 | 130.2 | NC50 | 168.3 | 76.2 | 154 | 672 |
| 5-1/2 | 139.7 | 92.1 | 152.4 | 144.5 | 5-1/2FH | 184.2 | 92.1 | 170.7 | 776 |
| 6-5/8 | 168.3 | 114.3 | 184.2 | 176.2 | 6-5/8FH | 203.2 | 144.3 | 195.7 | 964 |
SHAANXI KERGY MECHANICAL EQUIPMENT CO.,LTD
TEL: +86-29-85578975 EXT. 8002 | MOBILE: +86-18792562982
E-MAIL: sales@kergyoilfield.com
ADD: ZHANGBA TWO ROAD, GAOXIN DISTRICT, XI'AN CITY, SHAANXI PROVINCE, CHINA
