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Blast furnace tap hole drill rod
Method of manipulating tapping rods for blast furnace tapholes is claimed, in which the tapping rod is driven into the incompletely hardened tamped mass in the taphole at the end of a tap, by means of a work tool which is moved on a taphole drill frame by a pneumatic motor, the tapping rod being retracted from the tamped mass by the work tool to effect the next tap. The work tool starts its displacement from its extreme retracted position on the drill frame and advances to an extreme advanced position while holding the tapping rod. At the moment of extracting the tapping rod from the tamped mass, the work tool is stopped automatically at a predetermined intermediate position between the extreme positions, before it has reached its extreme retracted position. After reaching this intermediate position, the drill frame as well as the work tool and the tapping rod are moved to the side of their working position in front of the taphole.32mm,35mm,38mm blast furnace drill rod and bit.
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T76N Self Drilling Anchor Hollow Bolt Threaded Hollow Bolt
T76N Self Drilling Anchor Hollow Bolt Threaded Hollow Bolt
Product DescriptionDescription
Size
Part No.
Weight
Remark
(kg)
(lb)
T76N & T76S Steel cross bit
T76/130 mm/EYS
76MT311130
6.00
13.23
Hardened drill bit with buttons for medium to dense soil and rock
TC button bit
T76/130 mm/EYSS
76MT302130S
6.00
13.23
As above but with TC-inserts
TC button bit
T76/130mm/ESS-F
76MT302130F
6.00
13.23
Button bit with TC-inserts for medium to hard rock formations
Bar T76
Length
Type
Part No.
1 m long
T76S
T76N
76MT01S
76MT01N
2 m long
T76S
T76N
76MT02S
76MT02N
3 m long
T76S
T76N
76MT03S
76MT03N
4 m long
T76S
T76N
76MT04S
76MT04N
6 m long
T76S
T76N
76MT06S
76MT06N
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Hollow threaded rod self drilling anchors bar
1)Type: R25N, R32N, R32S, R38N, R51L, R51N, T30/11, T40/16, T76N, T76S.
(2)Max. Tensile Load: 200-1900KN.
(3)Yield Load: 150-1500KN.
(4)Standard length: we can supply any length according to construction require.
(5)Application: Drilling ,Placement of steel reinforcing elements ,Grout placement
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Threaded Anchor Material Threaded Anchor Product Function Threaded Anchor Quantity Wholesale
Super quality China supplier manufacture prestressed rock bolt
Product descripion of self-drilling anchor bolts:
(1)Type: R25N, R32N, R32S, R38N, R51L, R51N, T30/11, T40/16, T76N, T76S.
(2)Max. Tensile Load: 200-1900KN.
(3)Yield Load: 150-1500KN.
(4)Standard length: we can supply any length according to construction require.
(5)Application: Drilling ,Placement of steel reinforcing elements ,Grout placementTypesDescriptionSize mm/inchWeight kg/lbPart No.Remarkbit with thread R32N&R32S&R32LCast cross bit51mm/2inch0.45kg/0.99lb.32MR31051Cast cross bit for sand and gravelSteel cross bit51mm/2inch0.40kg/0.88lb.32MR31151Hardened steel bit for loose to medium dense ground conditions76mm/3inch1.30kg/2.86lb.32MR31176Steel 3 cutter bit76mm/3inch1.20kg/2.64lb.32MR31376TC Cross bit51mm/2inch0.45kg/0.99lb.32MR31251TC Insert bit for soft to medium rock formationsTC 3 Cutter bit76mm/3inch1.30kg/2.86lb.32MR33276Steel arched bit51mm/2inch0.45kg/0.99lb.32MR34151Hardened arched bit for optimized geometry for unconsolidated soil with small bouldersTC arched bit51mm/2inch0.45kg/0.99lb.32MR34251TC arched bit for optimized geometry for soft to medium rock formationsSteel button bit51mm/2inch0.60kg/1.32lb.32MR30151Hardened button bit for unconsolidated rock with bouldersTC Button bit51mm/2inch0.65kg/1.43lb.32MR31251TC insert button bit for medium rock formationEx bit51mm/2inch0.40kg/0.88lb.32MR31151Hardened cross cut drill bit,suitable for most applications including narrow bands of soft rockExx bit(alternative)51mm/2inch0.50kg/1.10lb.32MR31251EXX is the hardest drill bit available for very hard rock,for seams and concrete footings -
High strength tunnel rock bolt r25 r32 self drilling anchor bar mining Anchor Drilling Rock Bolt
Introduction of High Quality Fiberglass Anchor Bolt Hollow Anchor Rods Threaded Steel Bar Anchor Bolt For Sale
Specification: dia. 10-50mm Length: can be 18m per rod Full thread GRP bolts, perfect thread fiberglass anchor bolt Grp Anchor Rock Bolts Used In Underground Mining 1 The percentage of glass fiber: ≥80% 2 Tensile strength: ≥800N/mm2 3 Elasticmodulus: ≥37000 N/mm2 4 Breaking Extensibility: ≥2.5% 5 Bearing capacity of screw thread: ≥14KN/thread 6 Shear strength: ≥120Mpa -
blast furnace drill rod taphole drill rod drill bit plug hole drill rod
We have been producing taphole drilling tools for blast furnaces for over 20 years. Longer and longer tapholes, smaller drill diameters, harder taphole masses and shorter tapping times on modern blast furnaces required a constant development and improvement of our tools. Thanks to our excellent price-performance ratio and close cooperation with our customers, we have become one of the leading international manufacturers of taphole drilling tools. One of the most important features of our drilling tools is to open tapholes cleanly, efficiently and economically. We are also constantly developing the operability of the tools to ensure safe and quick tool changes during operation. Our standard drilling tools are sufficient under almost all conditions to open tapholes cleanly, efficiently and economically. For extreme conditions, we also manufacture special tools tailored to the special conditions at the taphole.
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Manufacturers supply steel mills with blast furnace drill pipe blast pipe R38 T38 R32
There are many sizes and specifications of our products, so the prices will be different. Our classification only lists some commonly used specifications, please consult customer service product prices before ordering.
Main: drilling tools, teeth interception, drill pipe, drill bit, brazing tail, anchor rod, brazing, submersible drill bit, ball tooth thread drill, blast furnace drill, anchor drill and other products.
The drill pipe is a threaded steel pipe at the tail that connects the rig surface equipment to the drilling equipment or the bottom hole device located at the bottom of the drilling rig. The purpose of the drill pipe is to transport the drill mud to the drill bit and, together with the drill bit, to raise, lower or rotate the bottom hole device. Drill pipes can withstand large internal and external pressures, twists, bends and vibrations. Drill pipes can be used multiple times during the extraction and extraction of oil and gas. Drill pipe is divided into square drill pipe, drill pipe and aggravated drill pipe three categories. The connection order is square drill pipe, drill pipe and aggravated drill pipe.
The wall thickness of blast furnace drill pipe is divided into 8mm and 12mm. The price is calculated per meter, and the length can be customized.
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Rock Bolt Anchor Bar Steel Anchor Bar Hollow Anchor Bars
Rock Bolt Anchor Bar Steel Anchor Bar Hollow Anchor Bars
Advantages and Characteristics as below:
5. Continuous threads ensure the bars can be cut and coupled at any point, or extended.
6. Different anchor bits are available for different ground conditions.
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R38L 1000mm to 8000mm Anchor Tool Self Drilling Anchor Bolt Threraded Bar Anchor Rods
R38L 1000mm to 8000mm Anchor Tool Self Drilling Anchor Bolt Threraded Bar Anchor Rods
Advantages and Characteristics as below:
5. Continuous threads ensure the bars can be cut and coupled at any point, or extended.
6. Different anchor bits are available for different ground conditions.
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Hollow threaded rod self drilling anchors bar
Advantages and Characteristics as below:
5. Continuous threads ensure the bars can be cut and coupled at any point, or extended.
6. Different anchor bits are available for different ground conditions.
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R38/N full thread hollow anchor bar rock bolt self drilling anchor bar system 3 meters
full threaded steel self drilling rock bolt / hollow anchor bar / anchor rods
Advantages and Characteristics as below:
5. Continuous threads ensure the bars can be cut and coupled at any point, or extended.
6. Different anchor bits are available for different ground conditions.
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full threaded steel self drilling rock bolt / hollow anchor bar / anchor rods
full threaded steel self drilling rock bolt / hollow anchor bar / anchor rods
Advantages and Characteristics as below:
5. Continuous threads ensure the bars can be cut and coupled at any point, or extended.
6. Different anchor bits are available for different ground conditions.
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