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Total 7681 products for self drilling grouting bolt Manufacture & Suppliers

Customized Forging R38L Self Drilling Anchor Bolt for Constructional Engineering

... structure, and the other end is deep in the stratum. The whole bolt is divided into a free section and a anchoring section. The free section refers to the area where the tension at the head of the bolt is t...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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30mm T Thread Micropiles T30/14 356mm2 Self Drilling Rock Bolts

... anchor bar is driven to the required depth by means of rotary percussive drilling. Injection is carried out through hollow anchor bar. Injection mixture flows through the holes at the sacrificial drill bit ...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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Self Drilling Anchor Tools Drill Anchor Bar For Self Drilling Anchor Bolt R32N

...medium fractured rock formations. For projects facing such ground conditions, self-drilling anchors should be considered as the main productivity solution. Self-Drilling Anchors by KSQ Technologies are desig...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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self drilling anchor bolt - rock bolt, rock anchor

Self drilling hollow ground anchor bolts - rock bolts, rock anchor: Self drilling anchor bolts: self-drilling rock anchoring/rock bolt/anchor plate factory from China: R22, R25, R32, R38, R51 rock bit, nuts, co...

Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
Shandong,China

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T130 130mm Large Diameter self drilling Anchor Bolt for urban tunnel

... bolt has a larger diameter than common anchor bolt. It is usually applied to pipe shed and micro pile. 2. Specification and technical parameters T-thread Hollow Anchor Bar Size Outer ......

ROSCHEN GROUP
Shanghai,China

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T thread Self Drilling Rock Bolt T30 30mm Anchor Drill for Civil Construction

...Self Drilling Rock Bolt T30 30mm Anchor Drill for Civil Construction 1. Application: Comparing to R thread rock bolt system, T thread rock bolt has a different thread bar. It will meet more demands in projec...

ROSCHEN GROUP
Shanghai,China

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Factory Direct Anchor Rod Price Ibo Rock Bolt / Self Drilling Anchor Bolt / Hollow Anchor Bar with High Quantity

... scope: 1. Radial reinforcement: Hollow anchors replace traditional mortar anchors for radial reinforcement, which can completely solve many defects such as incomplete grouting and inability to...

Shandong Zhengde Metal Manufacturing Co., Ltd
Shandong,China

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High Strength Full ASTM Precision Hollow Rock Bolts Threaded Steel Self Drilling Anchor Bolt Hollow Anchor/Hollow Anchor Bar Anchor Rods

... scope: 1. Radial reinforcement: Hollow anchors replace traditional mortar anchors for radial reinforcement, which can completely solve many defects such as incomplete grouting and inability to...

Shandong Zhengde Metal Manufacturing Co., Ltd
Shandong,China

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Self Drilling Anchor Bolt System Hexagonal Nuts for Flat Anchor Plate

Self Drilling Anchor Bolt System Hexagonal Nuts for Flat Anchor Plate Self Drilling Anchor Bolt System -- Anchor Nut 1. Application: We can provide domed nut and hexagonal nut. The domed nuts have chamfered edg...

ROSCHEN GROUP
Shanghai,China

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R25 R32 R38 R51 T76 SDA Hex Anchor Nut for Self Drilling Rock Bolting Tunneling

R25 R32 R38 R51 T76 SDA Hex Anchor Nut for Self Drilling Rock Bolting Tunneling Spherical Anchor Nut Thread:R32 Length:45mm Description: Anchor nut is used to lock the anchor system, make ......

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Spherical Anchor Nut for Self Drilling Rock Bolting R32 R25 R38 Custimized Nut

Spherical Anchor Nut for Self Drilling Rock Bolting R32 R25 R38 Custimized Nut Hex Anchor Nut Thread:R25 Length:41mm Description: Anchor nut is used to lock the anchor system, make sure the anchor string is fas...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Spherical Anchor Nut for Self Drilling Rock Bolting R32 R25 R38 Custimized Nut

Spherical Anchor Nut for Self Drilling Rock Bolting R32 R25 R38 Custimized Nut Hex Anchor Nut Thread:R25 Length:41mm Description: Anchor nut is used to lock the anchor system, make sure the anchor string is fas...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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R25 R32 R38 R51 T76 SDA Hex Anchor Nut for Self Drilling Rock Bolting Tunneling

R25 R32 R38 R51 T76 SDA Hex Anchor Nut for Self Drilling Rock Bolting Tunneling Spherical Anchor Nut Thread:R32 Length:45mm Description: Anchor nut is used to lock the anchor system, make ......

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Micropile Foundation Work SDA T52/26 Self Drilling Rock Bolts T52 Long Life

...Bolt T52 Self Drilling Rock Anchors Specification: Outer Diameter:52mm Inner Diameter:26mm Utimate Load:930KN Yield load:730KN Weight:10kg/meter Applications: For Tunnelling Ground engineering, Micropile Fou...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Micropile Foundation Work SDA T52/26 Self Drilling Rock Bolts T52 Long Life

...Bolt T52 Self Drilling Rock Anchors Specification: Outer Diameter:52mm Inner Diameter:26mm Utimate Load:930KN Yield load:730KN Weight:10kg/meter Applications: For Tunnelling Ground engineering, Micropile Fou...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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High Quality High Strength Full Threaded Steel Self Drilling Anchor Bolt Hollow Anchor/Hollow Anchor Bar / Anchor Rods for Mining Industry

... scope: 1. Radial reinforcement: Hollow anchors replace traditional mortar anchors for radial reinforcement, which can completely solve many defects such as incomplete grouting and inability to...

Shandong Zhengde Metal Manufacturing Co., Ltd
Shandong,China

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Customized Size 3/8′′ Full Threaded Steel Self Drilling Rock Bolt / Hollow Anchor Bar / Anchor Rods

... scope: 1. Radial reinforcement: Hollow anchors replace traditional mortar anchors for radial reinforcement, which can completely solve many defects such as incomplete grouting and inability to...

Shandong Zhengde Metal Manufacturing Co., Ltd
Shandong,China

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ASTM JIS Hot Rolled Anchor Rod Self Drilling Anchor Bolt Hollow Anchor Bar Factory Price

... scope: 1. Radial reinforcement: Hollow anchors replace traditional mortar anchors for radial reinforcement, which can completely solve many defects such as incomplete grouting and inability to...

Shandong Zhengde Metal Manufacturing Co., Ltd
Shandong,China

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Full Threaded Steel Self Drilling Rock Bolt Hollow Anchor Bar Anchor Rods

... scope: 1. Radial reinforcement: Hollow anchors replace traditional mortar anchors for radial reinforcement, which can completely solve many defects such as incomplete grouting and inability to...

Shandong Zhengde Metal Manufacturing Co., Ltd
Shandong,China

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Anchor Rod Ibo Rock Bolt / Self Drilling Anchor Bolt / Hollow Anchor Bar

... Description Product Description Zhengde The hollow anchor consists of five parts: hollow drill pipe, plastic drill bit, grout stopper, backing plate, and nut. The drill bit is made of engineering plastic an...

SHANDONG ZHENGDEMETAL MANUFACTURING CO.,LTD.
Shandong,China

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