Strong Drill Rods Made to API Standards
Our well drill rod is produced by Hebei Zhongxin. Our factory started making mechanical parts in 1986. In 1996, we entered the drilling industry. Our factory covers more than 20 acres. We have over 30 years of experience. We make our drill rods to API standards. Our main products include water well drill rods, DTH hammer rods, and trenchless drill rods. Water well drill rods come in sizes from φ89 to φ127 mm. Lengths are 6 to 9.35 meters. Wall thickness is 8.18 to 10 mm. Materials are R780, G105, and S135. DTH hammer rods are φ76 to φ127 mm. Lengths are 3 to 6 meters. Trenchless rods are φ60 to φ127 mm. Lengths are 1 to 3 meters. This well drill rod is very strong and not easy to break.



Wide Use for Water Wells and Oil Drilling
You can use these rods for water wells. They also work for geological exploration and oil drilling. We use them for trenchless construction, too. Our products have sold to the Middle East, Africa, Russia, and South America. Customers say our drill rods are very durable. Below is a simple table of our main drill rod types.
|
Drill Rod Type |
Size Range (mm) |
Length (m) |
Wall Thickness (mm) |
Material Options |
|
Water Well Drill Rod |
φ89 - φ127 |
6 - 9.35 |
8.18 - 10 |
R780, G105, S135 |
|
DTH Hammer Rod |
φ76 - φ127 |
3 - 6 |
4.5 - 10 |
R780, G105, S135 |
|
Trenchless Drill Rod |
φ60 - φ127 |
1 - 3 |
8.5 - 10 |
R780, G105, S135 |
100% Inspection and Lifetime Technical Help
We are very strict about quality. We produce to API standards. We do a 100% check on every single rod. We keep all production and test records. We have the ISO9001 quality certificate. Our factory uses advanced equipment. We have multiple TPX6213 horizontal boring machines and machining centers. We have many high-efficiency CNC friction welding machines. We also have pipe end upsetting machines, straightening machines, and a semi-automatic hardening line. These machines ensure the precision and strength of each well drill rod. Our service is also very good. Before sale, we confirm all specifications and quantities. During production, we send photos and videos. After purchase, we provide free lifetime technical help. We also supply parts for life. We can do video operation training. For some countries, we offer on-site service. These well drill rod products are the foundation of your drilling work.
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