A Complete Drill Stem Assembly
Our water well drill stem is a total solution from 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 put drill pipes, drill collars, and connectors together as one set. Our stem assembly includes water well drill rods, DTH hammer rods, and trenchless rods. Water well rods are 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. We can also add matching drill bits and connectors. This water well drill stem assembly is very complete.
Good for Deep Wells and Geological Holes
You can use this stem assembly for many types of wells. It works for deep water wells. It also works for geological exploration holes and geothermal wells. We use it for grouting holes and shallow gas holes, too. Our products have sold to the Middle East, Africa, Russia, and South America. Customers say our drill stem assembly is well matched. You do not need to find extra parts yourself. Below is a simple table of the main components.
|
Component |
Size Range (mm) |
Length (m) |
Material Options |
|
Water Well Drill Rod |
φ89 - φ127 |
6 - 9.35 |
R780, G105, S135 |
|
DTH Hammer Rod |
φ76 - φ127 |
3 - 6 |
R780, G105, S135 |
|
Trenchless Drill Rod |
φ60 - φ127 |
1 - 3 |
R780, G105, S135 |
|
Drill Bits & Connectors |
Custom |
Custom |
As required |
100% Inspection and Down-to-Earth Service
We are very strict about quality. We produce to API standards. We do a 100% check on every part. 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. Our service is down-to-earth. Before sale, we confirm the drill stem configuration with you. 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. This water well drill stem assembly is a one-stop choice for your well drilling.
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