7 Inch Api 5ct Grade K55 Black Seamless Octg Steel Hollow for Drill Pipe
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...5CT Grade K55 7 Inch Diameter Seamless Steel Well Casing Pipes Product Name CASING & TUBING Connection Used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc. Product API 5CT Tubing Diameter 1.9......
Tianjin Xinyue Industrial and Trade Co., Ltd
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2inch grouting pipe civil engineering grout injection pipe self drilling hollow rock soil anchor bolt for tunneling cons
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2inch Grouting Pipe Civil Engineering Grout Injection Pipe Self Drilling Hollow Rock Soil Anchor Bolt For Tunneling Cons Specification Product name 2inch grouting pipe civil engineering grout injection pipe self drilling hollow rock and soil anchor bolt......
Jiangsu Shengyilu Metal Material Co., Ltd.
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Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt
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Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt Introduction Of Hollow Drilling Mining Rock Grouting Anchor Bolt 1, Hollow Drilling Mining Rock Grouting Anchor Bolt consists of hollow core with continuous hot-rolled outside thread 2, Hollow Drilling Mining Rock Grouting Anchor Bolt can application as injection anchor without casing, especially for non-stable boreholes 3, self-drilling......
KSQ Technologies (Beijing) Co. Ltd
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Drilling Depth 100 m Crawler Type Multi-pipe Jet Grouting Drilling Rig for Special-Shaped Grouted in Russia for Sale
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Drilling Depth 100 m Crawler Type Multi-pipe Jet Grouting Drilling Rig for Special-Shaped Grouted in Russia for Sale Feature of Drilling Depth 100 m Crawler Type Multi-pipe Jet Grouting Drilling Rig for Special-Shaped Grouted in Russia for Sale: 1. Drilling Depth 100 m Crawler Type Multi-pipe Jet Grouting Drilling Rig for Special-Shaped Grouted in Russia for Sale is suitable for the construction of multi-pipe......
Shannxi Xitan Geological Equipement Co.,Ltd
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Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt
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Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt Introduction Of Hollow Drilling Mining Rock Grouting Anchor Bolt 1, Hollow Drilling Mining Rock Grouting Anchor Bolt consists of hollow core with continuous hot-rolled outside thread 2, Hollow Drilling Mining Rock Grouting Anchor Bolt can application as injection anchor without casing, especially for non-stable boreholes 3, self-drilling......
KSQ Technologies (Beijing) Co. Ltd
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High Strength Seamless Steel Pipes 40mm Large Bearing Hollow Grouting Anchor Rod
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High Strength and Large Bearing Capacity Skz Series Hollow Grouting Anchor Rod for Coal Mine Product Description: Product Name Hollow bolts / Rock bolts / Hollow grouting anchor rod / grouted hollow anchor bar Standards GB1499.2-2007 GB 50086-2015 TB/T ......
SHANDONG TONGMAO SPECIAL STEEL CO., LTD
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XPL-20 Single / Double Pipe Jet Grouting Drilling Rig For High-rise Buildings
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...-rise buildings, renovation of big river and levee, reinforcement of railway, highway and pier, etc. 2. Applicable for wide range of processing except jet-grouting processing requirements, this machine may also apply in anchoring processing construction 3....
Jiangsu Wuxi Mineral Exploration Machinery General Factory Co., Ltd.
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Deep Foundation Anchor Drilling Rig , Portable Drilling Rig Jet Grouting Drilling Micro Pipe
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...,high building,airport and other deep foundation pit. It can be applied in anchor drilling when the main shaft connect with drill rods,casing pipe and other tools. It also can be used for jet grouting with single,double and triple tube,it can meet the...
Kondasin International Co.,Ltd.
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Coal Mining H22 Hex Tapered Water Well Drill Pipe
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...Drill Steel Rod , H22 Hex Tapered Hollow Drill Rod Color Custom Water Well Drill Pipe Brief Introduction Tapered drill rod is a further development of the integral drill rods. It usually has a forged collar to maintain the proper shank striking face position in the rock drill. Tapered drill rods effective lengths are measured from the collar to the bit end,which are usually from 0.6 meters to 3.6 meters. Hex tapered hollow drill...
Jinzhou City Shitan Machinery Equipment CO. LTD.
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Iron Steel Hollow Grouting Self Drilling Rock Anchor Bolt for Underground Mining
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... machinery, prestressed machinery. We offer Self Drilling Anchors in variants of R25, R32, R38, R51 and T76 and their accessories including the Anchor Nut, Anchor Plate, Anchor Coupler and Drilling bits depending on the geological condition of the...
Sunrise Foundry CO.,LTD
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