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forging drill rig parts

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Bộ phận giàn khoan rèn Bộ phận khai thác nước Giếng khoan Dth Đường kính 76mm 89mm 102mm

Mining Water Well Dth Drill Rods Diameter 76mm 89mm 102mm 114mm 127mm 140mm Features: 1. Made from seamless steel tube with cold drawn craft. 2. Material:XJY850/30CrMnSiA meets the global standard. 3. Heat treated procdure ensures the drill rod has superior strength, wear resistance and toughness 4. ...

3-1/2 "89mm nước giếng khoan giếng phụ tùng đá ống khoan

3-1/2" 89mm Water Well Drilling Rig Spare Parts Rock Drill Pipe Drill Rod 89mm Water Well DTH Drill Pipes Description: Product: Water well DTH drill pipes Size: 3-1/2" (89mm) OD: 89mm Wall thickness: 8mm Joint: 2-3/8" API reg or 2-3/8" API IF Length choose: 1.5m, 3m, 4.5m, 5.8m, 6.1m, 7m, 8.8m, 9.7m...

Bộ phận giàn khoan đá 20m 50m Dầu xăng tổng hợp Nitrile Ống dẫn khí cao su thủy lực chịu được nhiên liệu

20m 50m Nitrile Synthetic Gasoline /Oil/Fuel Hoses Resistant Hydraulic Rubber Air Hose For Rock Drilling We have a variety of pneumatic accessories that have not been shown, if you need it, please do not hesitate to contact us, if you need to customize, please send us the drawing, I am glad to serve ...

Que khoan hdd hình lục giác cho máy khoan đá di động

Products Description Tapered drill equipment also provides a hexagonal chuck section to provide leverage for the rotation chuck bushing, which usually also has a forged collar to maintain the proper shank striking face position in the rock drill, and match a tapered bit at the socket end. Holes are ...

98mm Ba nón đá cuộn khoan bit cho giàn khoan dầu và khai thác

Tci Tricone Three Cone Rock Roller Drill Bit For Oil Rig And Mining API oil rig drilling rock bits 60mm,65mm,76mm,93mm,95mm,98mm(3 7/8”),101.6mm,114mm,118mm,120mm,127mm(5”) 130.1mm(5 1/8”),133.3mm(5 1/4”),139.7mm(5 1/2”),142.8mm(5 5/8”),149.2mm(5 7/8”) 152.4mm(6”),155.5mm(6 1/8”),158.7mm(6 1/4”),161...