Introducing our cutting-edge carbon steel casing pipes and drill tubes, expertly crafted for robust performance in forging drilling rig parts. These durable pipes are ideal for demanding applications such as ore mining, rock, and well operations. Constructed from premium R780 material, they come in standard lengths of 3m or 1.5m, with customizable options available to suit your unique project needs.
No. |
Name |
OD*thickness (mm) |
thread pitch |
length of thread
(mm) |
weight (kg/m) |
1 |
AW |
57.1*4.35 |
4 |
57.2 |
5.66 |
2 |
BW |
73.0*6.35 |
4 |
63.5 |
10.44 |
3 |
NW |
88.9*6.35 |
4 |
69.9 |
12.93 |
4 |
HW |
114.3*6.35 |
4 |
76.2 |
16.91 |
5 |
HWT |
114.3*6.35 |
2.5 |
62.74 |
16.91 |
6 |
PW |
139.7*6.35 |
3 |
82.6 |
20.88 |
7 |
PWT |
139.7*7.1 |
2.5 |
62.74 |
23.22 |
8 |
SW |
168.3*7.95 |
3 |
88.9 |
31.44 |
We maintain a large stock ready for immediate dispatch, although specific shipping solutions for selected quantities are presently unavailable. Reach out to us directly for tailor-made shipping arrangements that perfectly fit your order requirements.
Proudly presenting CGE Group Wuxi Drilling Tools Co., Ltd., a trailblazer in custom manufacturing since 1958. With over six decades of rich experience in core drilling tools production, our company spans an expansive building area of 53,208 M2 and a vast land area of 80,815 M2, employing a dedicated team of approximately 200 professionals. We command a significant 70% market share within the domestic drilling industry, a testament to our leadership and expertise.
Our products are integral to numerous national major projects, thanks to our state-of-the-art production facilities. Our advanced manufacturing lines include friction welding, thread casing hardening, and joint production, complemented by automatic thickening, bit sintering, turn-milling, shot blasting, and meticulous flaw detection processes, ensuring unmatched quality and reliability.
Experience secure transactions with our SSL encryption and PCI DSS data protection protocols. Our hassle-free return and refund policy ensures peace of mind for any missing or defective products, making your satisfaction our top priority.
Q: What materials are used for the casing pipes?
A: The casing pipes are made from R780 carbon steel sourced from renowned steel mills.
Q: What are the available lengths for the drill tubes?
A: Drill tubes are available in lengths of 3m and 1.5m, with customization options.
Q: What certifications do your products have?
A: Our products have passed ISO 9001:2000 quality system certification and OHSAS18000 certification.
Q: How do you ensure the quality of your products?
A: We conduct strict quality control from raw material selection to final product inspection, including physical metallographic analysis and chemical composition tests.