Nq3, Hq3, Pq3 for Exploration Drill Mining Drill Pipe
JINSHI DRILLTECH CO., LTD.
Self Drilling Anchor System Full Threaded Hollow Anchor Bar for Coal
Ningbo Yinzhou Ternal Machinery Co., Ltd.
Hydraulic Casing/Tubing/Drill Pipe Power Tong
Dongying City Kenli District Jinxiu Petroleum Machinery Co., Ltd
API Drill Pipe 76mm/89mm/102mm/108mm/114mm/127mm/140mm DTH Drilling Rod Customized Thread
Shijiazhuang Weilida Prospecting Machinery Co., Ltd.
API 7K Q2 3/8-7" Type Lf Manual Tong 22kn. M Ht-14 Manual Tongs
Nantong Strong Petroleum Technology Co., Ltd.
Wholesale High Quality API Drill Collar Spiral Non-Magnetic Drill Collar
Jiyuan City East Heavy Industry Co., Ltd.
FRP Rockbolt with Thread Applying for Nut and Plate FRP Anchor Rock Bolt
Hebei Langben Building Materials Co., Ltd
Drill Pipes 76mm 3m Drilling Rods Borehole Drill Pipe Well Drilling Rod
Glorytek Industry (Beijing) Co., Ltd.
76mm/89mm/102mm/114mm Drill Pipe, 1m/2m/3m/4m/5m/6m
PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
API Casing Pipe & Tubing Pipe (J55/ K55/ N80/ L80/ P110/ C95)
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
Negotiable 1 Piece(MOQ)
API Integral Circulating Swage/Water Bushing for Nc50 Box Drill Pipe
Puyang Zhongshi Group Co., Ltd.
Geological Exploration Drilling Pipe Bq, Nq, Hq, Pq, Drill Rod
Wuxi Geotec Geological Equipment Co., Ltd.
High Quality Round Dies Threading Dies M2.5 X 0.45
Dongguan Yize Precision Cutting Tool Co., Ltd.
API 3 1/2" Mining Drill Rod by Tinahe Drilling, 76mm From Changsha
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
T2-101 Extension Tube for Core Barrel
Forsun Ultra-hard Material Industry Co., Ltd.
Agd-60 Over-The-Top Exploratory Grouting Drilling Rig
Wuxi Anman Construction Machinery Co., Ltd.
Aw, Bw, Nw, Hw Hwt, Pw, Pwt, Sw, Uw, Zw Casing Casing Pipe
JINSHI DRILLTECH CO., LTD.
Diamond Core Drill Bits for Exploration Core Drilling
Best Drilling Equipment(Wuxi) Co., Ltd.
API 7-1 Downhole Tools Flapper and Plunger Type Drill Pipe Float Valve
Shandong Yacheng Petroleum Technology Co., Ltd.