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:
We support our buyers with ideal high quality products and high level service. Becoming the specialist manufacturer in this sector, we have gained rich practical experience in producing and managing for Best-Selling S Pipe - Heavy Weight Drill Pipe (HWDP) – VS , The product will supply to all over the world, such as: Uruguay, Bhutan, Canada, All the imported machines effectively control and guarantee the machining precision for the items. Besides, we have a group of high-quality management personnels and professionals, who make the high-quality items and have the ability to develop new merchandise to expand our market home and abroad. We sincerely expect customers come for a blooming business for both of us.

The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
