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  • casing pipe for water well drilling tool geological drill pipe casing pipe

    casing pipe for water well drilling tool geological drill pipe casing pipe

    geological drill pipe Geological casing is widely used in geological exploration, mineral mining, underground construction, environmental monitoring and other fields. These application fields cover geological exploration, engineering construction, environmental protection, resource extraction and other fields. The design and selection of casing needs to be based on the requirements of the specific application, including factors such as material, size, durability and corrosion resistance. Specification Product Name geological drill pipe Material DZ40, DZ50, DZ60, R780 Specification 42*6, 50*6.5, 60.3*7.1, 73*7, 89*10 mm etc. Section shape Round Price Terms FOB, CRF, CIF, EXW all acceptable Delivery Detail Inventory about 5-7 days; custom-made 25-30 days Loading Port China main port Packing In bundles with steel strip or as per customers’ request Application geological exploration, mining exploration etc. Recommended by seller

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  • Casing Tube for Mining Drilling and Water Well Drilling

    Casing Tube for Mining Drilling and Water Well Drilling

    Technical Parameters
    规 格 SPEC
    管体 Tube Body
    联接型式 Connection Type
    套管接箍 Casing Joint
    壁厚 Wall Thickness（mm）
    内径 ID （mm）
    螺 距 Thread Pitch （mm）
    齿高 Height of Thread（mm）
    长度Length（mm）
    外径 OD （mm）
    内径 ID （mm）
    长度Length（mm）
    Φ73×4.5
    4
    65
    4
    0.75
    60
    73
    60
    205
    Φ89×4.5
    4.5
    80
    4
    0.75
    60
    89
    78.5
    205
    Φ108×4.5
    4.5
    99
    4
    0.75
    60
    108
    97.5
    205
    Φ127×4.5
    4.5
    118
    4
    0.75
    60
    127
    116
    205
    Φ146×5
    5
    136
    4
    0.75
    60
    146
    135
    205
    Φ168×6.5
    6.5
    155
    4
    0.75
    60
    168
    154
    205
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  • Hard Rock Geological Drill Pipe HQ NQ BQ PQ Wireline Coring Drill Rod

    Hard Rock Geological Drill Pipe HQ NQ BQ PQ Wireline Coring Drill Rod

    pec. Unit BQ NQ HQ PQ
    OD/ID mm 55.6/46 69.9/60.3 88.9/77.8 114.3/101.6
    Length m 1.5 or 3 1.5 or 3 1.5 or 3 1.5 or 3
    Weight kg/m 6.01 8.8 11.51 17.3
    thread length mm 42 42 41.91 63.5
    thread pitch thread/inch 3 3 3 2.5
    box thread tooth height mm 0.76 0.76 0.76 1.17
    pin thread tooth height mm 0.88 0.88 0.88 1.27
    thread tooth negative angle . 5 5 5 5
    tensile resistance(A) kn 450 525 545 565
    tensile resistance(B) kn 530 625.5 602 660
    bore depth m
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  • R38N Self Drilling Anchor Rock bar / Anchor Rod / Anchor Bolt

    R38N Self Drilling Anchor Rock bar / Anchor Rod / Anchor Bolt

    Size
    Outer Dia.
    (mm)
    Inner Dia.
    (mm)
    Ultimate Load
    (kN)
    Yield Load
    (kN)
    Weight
    (Kg/m)
    SST30/16
    30
    16
    220
    180
    2.90
    SST30/14
    30
    14
    260
    220
    3.35
    SST30/11
    30
    11
    320
    260
    3.60
    SET30/14
    30
    14
    320
    260
    3.35
    Note:
    Customized products are also available based on your specific requirements.
    Size
    Outer Dia.
    (mm)
    Inner Dia.
    (mm)
    Ultimate Load
    (kN)
    Yield Load
    (kN)
    Weight
    (Kg/m)
    SSR32/20
    32
    20
    210
    160
    2.83
    SSR32/17
    32
    17
    280
    230
    3.50
    SSR32/15
    32
    15
    360
    280
    4.00
    Note:
    Customized products are also available based on your specific requirements.
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  • High Quality DTH Drill Rods Drill Pipe for Water Well Drilling and Mining

    High Quality DTH Drill Rods Drill Pipe for Water Well Drilling and Mining

    DTH drill tubes are used for connecting DTH hammer and DTH button bits; they are made from seamless tubes. Tubes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability. According to different application, different diameters of drill tubes are needed, basically, smaller DTH hammers need smaller DTH drill tubes, vice avers. Usually we are offering 50mm, 60mm, 76mm, 89mm, etc. ALL DTH drill tubes are friction welded, and usually the threads are standard API connections,like23/8″ API REG thread, 3 1/2″ API REG thread or API IF thread, etc. According to customers request, from 1000mm to 5000mm length of tubes are available.

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  • Rock bolt drill bit

    Rock bolt drill bit

    Rock bolt drill bit

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  • Factory Wholesale Rock Bolt Self Drilling Swivel Domed Mining Machine Drill Tools Parts Hollow Anchor Bar Nut Price

    Factory Wholesale Rock Bolt Self Drilling Swivel Domed Mining Machine Drill Tools Parts Hollow Anchor Bar Nut Price

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  • Factory Direct Anchor Rod Price Ibo Rock Bolt Hollow Anchor Bar with High Quantity self drilling anchor bar

    Factory Direct Anchor Rod Price Ibo Rock Bolt Hollow Anchor Bar with High Quantity self drilling anchor bar

    Factory Direct Anchor Rod Price Ibo Rock Bolt Hollow Anchor Bar with High Quantity self drilling anchor bar

    self drilling anchor bar anchor wheel 4 bars shoulder board ibo self drilling anchor bar
    Specification
    Product name
    Anchor bar
    Specification
    15, 20, 25, 32, 36, 40, 50, 63.5mm
    15, 20, 25, 32, 36, 40, 50, 63.5mm
    Wear Resistance, Machinability, Easy Welding
    Production Capacity
    Production Capacity
    Payment term
    TT LC
    Delivery time
    3-7days
    Product Description
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  • CK45/40Cr/Q345 Drill Bits hollow bar anchor full threaded steel self drilling rock bolt

    CK45/40Cr/Q345 Drill Bits hollow bar anchor full threaded steel self drilling rock bolt

    Specification
    Size
    O.D(mm)
    I.D(mm)
    Ultimate Load(KN)
    Yield Load(KN)
    Weight(kg/meter)
    R25N-14
    25.0
    14.0
    200
    150
    2.3
    R32L-22
    32.0
    22.0
    220
    180
    2.8
    R32N-21
    32.0
    21.0
    280
    230
    2.9
    R32N-18.5
    32.0
    18.5
    280
    230
    3.4
    R32S-17.5
    32.0
    17.5
    360
    280
    3.5
    R32S-15
    32.0
    15
    360
    280
    4.1
    R38N-21
    38.0
    21.0
    500
    400
    4.8
    R38N-19
    38.0
    19.0
    500
    400
    5.5
    R51L-38
    51.0
    38.0
    550
    450
    6.0
    R51L-36
    51.0
    36.0
    550
    450
    7.6
    R51N-36
    51.0
    36.0
    800
    630
    7.6
    R51N-33
    51.0
    33.0
    800
    630
    8.4
    T76N-49
    76.0
    49.0
    1600
    1200
    16.5
    T76S-45
    76.0
    45.0
    1900
    1500
    19
    T30-11
    30.0
    11.0
    320
    260
    3.3
    T30-14
    30.0
    14.0
    275
    220
    2.9
    T40-16
    40.0
    16.0
    660
    525
    7.1
    T40-20
    40.0
    20.0
    540
    425
    5.6
    T52-26
    52.0
    26.0
    930
    730
    10
    T73-56
    73.0
    56.0
    1035
    830
    10.8
    T73-53
    73.0
    53.0
    1160
    970
    14
    T73-45
    73.0
    45.0
    1600
    1270
    17.5
    T73-35
    73.0
    35.0
    1865
    1430
    21.2
    T103-51
    103.0
    51.0
    3660
    2670
    44
    Steel grade
    Acc. to EN10083-1 / EN10210-1
    Thread direction
    Left hand / Right hand
    Technical Characteristics
    1.Material adopt high-strength alloy strip steel;Anchor rod
    2. The installation is the simplest;Anchor rod
    3.Don’t need resin cartridges;Anchor rod
    4. The friction force between the friction bolt and the rock mass is large;Anchor rod
    5.Bear high shear resistance and tensile strength;Anchor rod

    6. Equipped with high-strength plate, evenly force;An
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  • R38N Self Drilling anchor rock bar / anchor rod / anchor bolt

    R38N Self Drilling anchor rock bar / anchor rod / anchor bolt

    R38N Self Drilling anchor bolt/ anchor rock bar / anchor rod
    Self Drilling Anchor Bolts are a bolting solution for unstable ground conditions such as sand, gravel, silt, and clay, and in soft to medium fractured rock formations.
    For projects facing such ground conditions, self-drilling anchors should be considered as the main productivity solution. Self-Drilling Anchors from Anchoring are designed for optimized installation, tailored to the project’s needs.  self-drilling anchor bolt is composed of a hollow anchor bolt, anchor nut, anchor plate, anchor coupler, drill bit, and centralizer. By drilling a hole in collapsing soil or loose rock, with an efficient hollow bar and a drill bit, and after the drilling operation injecting grout into the hollow bar and surrounding cavity, self-drilling anchors are a top productivity solution.

     

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  • swellex rock bolts Hydraulic Expansion Friction Bolts for slope stability Underground Tunnel Arch split set rock bolts

    swellex rock bolts Hydraulic Expansion Friction Bolts for slope stability Underground Tunnel Arch split set rock bolts

    The Hydrabolt is a hydraulically expanded rockbolt with superior bond strength for tensile loading applications. The hollow, tubular Hydrabolt is injected with high pressure water upon installation and then expands to adapt to the shape of a predrilled support hole. The Hydrabolt incorporates a check valve to prevent the fluiofrom being released once the inflating nozzle is removed. This system provides abetter bond as the inflated tube adapts to the shape, size and irreqularities of thehole and distributes the clamping force evenly throughout the length of the hole As the installed Hydrabolt is sealed, the internal corrosion is self-inhibiting Hydrabolts are fitted with an integral load indicator that confirms it has been correctly installed by popping forward once the Hydrabolt has been adequately pressurized; secondly the color of the load indicator identifies which length of Hydrabolt has been installed

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  • CR60 Drill Rod with coupling or welded

    CR60 Drill Rod with coupling or welded

    Wireline Drill Rods, AQ, BQ, NQ, HQ, PQ, PHD, SQ, Geobor S, Parallel Threaded Drill Rods, DCDMA Sizes AW, BW, NW, HW, and Metric sizes 42 mm, 50 mm, 60 mm to 90mm, Tapered Threaded Drill Rods, DCDMA Sizes AWY, BWY, NWY, AWJ, BWJ and S75 Drill Rods.

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