Wuxi Geotec Geological Equipment Co., Ltd.  

Product Name: Aq Bq Nq Hq Pq Hrq Rod Coupling for Geological Drilling Model NO.: BQ NQ HQ PQ Rod Coupling Material: High-Speed Steel Standard: Non-Standard Certification: ISO9001:2008 Style: Universal Tool Structure: Integral Trademark: CROWN Transport Package: Cartons Origin: Wuxi Product Description We supply Commonly Thickened Rod, Rod Coupling, Small-bore Couplings, etc.Our current product list as below:1. Impregnated diamond core bits2. Surface set Diamond Bits(coring bits and non-coring bits)3. Casing(Rod) shoes/Casing bits4. Reaming shells5. PDC bits (coring or non-coring)6. Core lifters, core lifter cases7. Diamond circle wrench8. Core barrel and accessories, BQ, NQ, HQ and PQ(Inner & Outer Tube, Head assembly, LockingCoupling, Adaptor Coupling, Inner Tube Stabilizer Ring, Landing Ring, Landing Shoulder etc)9. NQ&HQ overshot.10. BQ, NQ, HQ, PQ, NT, HT, PT drill rods and BW, NW, HW, PW casing.11. Drag bits and tricone bits.* Above bits and reaming shells conform to Metric, DCDMA, CDDA standards.* We can manufacture all kinds of bits and shells according to customer's special requirement.Any requirement please contact us, we'll do the best service for you. Hope we can establish a good business relationship.