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China, Chinese Aw, Bw, Nw, Hw Drill Rods1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling ToolsDrill RodBwNwHw Drill RodsDrill RodDrill Pipe
Changsha Miracleland Import & Export Co., Ltd.
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Product Description 1. Our wireline drill rods are all manufactured by CNC machines under DCDMA standard. They're made of high quality alloy steel with heat-treated. We also can produce various sizes of casing tubes. 2. Drill pipes will be manufactured from seamless steel tube by cold drawn.The material is XJY850/30CrMnSiA which is one of the best material for geological drilling in China. 3. Coring rods are crafted from quality heat treated materials ensuring superior wear resistance, strength, and toughness in the most demanding applications.4. Rods and casing are manufactured under stringent industry standards, and are field tested under a variety of conditions.5. All rods are designed to be compatible with other rods manufactured to DCDMA We Supply Wireline Drill Rods, from AQ, BQ, NQ, HQ, PQ, S75, Parallel Threaded Drill Rods, DCDMA Sizes AW, BW, NW, HW, and Tapered Threaded Drill Rods, DCDMA Sizes AWJ, BWJ, AWY, BWY, NWY and Metric Sizes 42mm, 50mm, 60mm, 70mm, 90mm.Dimensions Of Drill rods: SizeOuter Diameter (mm)Inner Diameter(mm)AQ44.737.3BQ55.746.1NQ70.060.2HQ89.078.0PQ(PHD)114.5101.5AW/AWJ/AWY43.730.7BW/BWJ/BWY54.038.0NW/NWY66.851.0HW89.071.042mm42.030.050mm50.037.060mm60.048.070mm73.054.690mm89.069.0S7571.061.0
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