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芬兰柯迈特公司专门生产各种冲击凿岩钻头、工具和硬质合金.其主要的系列产品为钻探管材,向苏联、斯堪的那维亚、欧洲,还向南美、远东如马来西亚、泰国、新加坡、南朝鲜和菲律宾等25个国家出口.通常这些管材长度适于6.4米孔深,孔径为23至40毫米.圆弧形螺纹的接续钻杆有4个系列,适于孔深30米和直径38至89毫米,而梯形螺纹钻杆为3个系列,适于孔深50米,直径64~89,76~102和89~127毫米.
Finland Kemaite company specializing in the production of a variety of impact drilling bits, tools and cemented carbide. Its main products are drilling pipe, to the Soviet Union, Scandinavia, Europe, but also to South America, the Far East such as Malaysia, Thailand , Singapore, South Korea and the Philippines, etc. These pipe lengths are usually suitable for a 6.4 meter hole depth and a hole diameter of 23 to 40 millimeters. There are 4 series of continuous arc drill pipe rods, suitable for a hole depth of 30 meters And 38 to 89 mm in diameter, while trapezoidal threaded rods are 3 series suitable for hole depths of 50 meters, 64 to 89, 76 to 102 and 89 to 127 millimeters in diameter.