Best-Selling S Pipe - Heavy Weight Drill Pipe (HWDP) – VS
Best-Selling S Pipe - Heavy Weight Drill Pipe (HWDP) – VS Detail:
Product Introduction:
Integral heavy weight drill pipe is made from AISI 4142H-4145H alloy structural steel. The manufacturing technique strictly performs SY/T5146-2006 and API SPEC 7-1 standards.
Technical Parameters for Heavy Weight Drill Pipe:
Size |
Pipe body |
Tool joint |
Single quality |
|||||
O.D. |
I.D. |
Upset size |
Thread type |
O.D. |
I.D. |
|||
Central |
End |
|||||||
3 1/2 |
88.9 |
57.15 |
101.6 |
98.4 |
NC38 |
120.65 |
57.15 |
300 |
3 1/2 |
88.9 |
52.39 |
101.6 |
98.4 |
NC38 |
127 |
52.39 |
370 |
4 |
101.6 |
65.09 |
114.3 |
106.36 |
NC40 |
65.09 |
65.09 |
390 |
4 |
101.6 |
63.5 |
114.3 |
106.36 |
NC40 |
63.5 |
63.5 |
460 |
4 1/2 |
114.3 |
68.26 |
127 |
119.06 |
NC46 |
68.26 |
68.26 |
530 |
4 1/2 |
114.3 |
69.85 |
127 |
119.06 |
NC46 |
69.85 |
69.85 |
558 |
4 1/2 |
114.3 |
71.44 |
127 |
119.06 |
NC46 |
71.44 |
71.44 |
580 |
5 |
127 |
76.2 |
139.7 |
130.2 |
NC50 |
76.2 |
76.2 |
672 |
5 1/2 |
139.7 |
92.1 |
152.4 |
144.5 |
5 1/2FH |
92.1 |
92.1 |
776 |
6 5/8 |
168.3 |
114.3 |
184.2 |
176.2 |
6 5/8FH |
144.3 |
144.3 |
964 |
Product detail pictures:

Related Product Guide:
Our personnel are generally in the spirit of "continuous improvement and excellence", and together with the outstanding top quality merchandise, favorable price tag and fantastic after-sales solutions, we try to gain every single customer's rely on for Best-Selling S Pipe - Heavy Weight Drill Pipe (HWDP) – VS , The product will supply to all over the world, such as: Cannes, Hungary, panama, Our factory is equipped with complete facility in 10000 square meters, which makes us be able to satisfy the producing and sales for most auto part products. Our advantage is full category, high quality and competitive price! Based on that, our products win a high admiration both at home and abroad.

The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
