China Rock Drilling Tools Factory Button Bits Manufacturer is Extension Rod manufacturers and suppliers in China who can wholesale Extension Rod. We can provide professional service and better price for you. If you interested in Extension Rod products, please contact with us. Tips: Special needs, for example: OEM, ODM, customized according to demands, design and others, please email us and tell us detail needs. We follow the quality of rest assured that the price of conscience, dedicated service.
(1) Threaded Connection: R22, R25, R32, R38, T38, T45, T51, and so on. (2) Diameter: OD32, OD38, HEX32, HEX35, And so on. (3) Length: 600-6400mm. (4) Package: Wooden cases or wrapped with plastic knitting and then packed into bundles or as per your requests.
T51-3660mm (12ft) threaded M/F extension drill rods are produced with round sections in all common thread designs, and in Male/Female (M/F) connections. All of our Jinquan's extension drill rods are heat-treated with carburization or high frequency, bombinated with phonemicization.
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No. 16, Industrial Park, Xihu Town, Yanggu County, Liaocheng City, Shandong Province, China (252311) Copyright 1984-2030 Liaocheng Jinquan Construction Machinery Co.,Ltd All rights reserved.