casting steel expansion shell type rock bolts

Brand Name:Fuhua Prestressing

Model Number:M24

Place of Origin:China

expansion shells assembly, left hand thread ,plug zinc elect+gold passivate it is made from steel material, a non-rusting material. the expansion anchor is set flush with the base material and is considered a light to medium-duty fastener. name expansion ...

Brand Name:NC8524

Model Number:8524

Place of Origin:Mainland China

Expansion Shell Resin Roof Bolts Mechanical Roof Bolt for Bolt Anchor System Product Details Product Name: Expansion Shell / Rock anchors bolt Material: carbon steel for Expansion Shell, cast iron for Rock anchor bolts Finish: Plain/HDG/EG Process: Forging for Expansion Shell, casting for Rock anchor bolts Application: Rock anchor used in sound rock...

Place of Origin:China

Brand Name:Longquan

Model Number:expansion shell

... to anchor in soft ground or hard rock. In good strata the anchorage exceeds the ultimate strength of the steel bolt. All expansion shells require a competent strata in the anchor zone. The suitability of the anchorage and the specific expansion shell to

Brand Name:APIE

Model Number:KE1-2

Place of Origin:Jiangsu, China

...Type Rock Drilling Bucket Product Description 1. Open shell design, easy to dump spoil so increases the drilling efficiency； 2. Manual mechanic bottom open system for small diameter bucket within 500mm DIA. if Kelly box is 200*200mm. 3. Staggered arrangement of rock drilling bits or flat teeth; 4. Cast pilot with rock drilling bits or fishtail bits . 5.Top quality raw materials from leading raw-steel

Brand Name:Longway

Place of Origin:Hebei, China

Model Number:NC31 500MM

76-191mm Fixed Cutters Hole Opener / Rock Reamer Bit Product Description The Rock Reamer will lower your costs while increasing your drilling performance. Our Rock Reamer is the perfect tool for large diameter HDD bores. We offer our unique design for hole...

Place of Origin:Jiangxi, China

Brand Name:HSD

Model Number:6Y6335 for excavator bulldozer wheel loader

...bolt-on loader tooth bucket teeth for wheel loader Product Description 1. Type:Rock teeth type ,Abrasion teeth type , heavy teeth type , wheel loader teeth , Dients , pointa 2. Part Number:6Y6335 3. Technique:Wax mould casting 4. Certification: ISO2008:9001, SGS Product Name Replacement parts mining machine cat bulldozer bucket teeth Material Alloy Steel Type bucket tooth point,rock chisel type,standard type...

Brand Name:SupAnchor

Model Number:R38/D76mm, R38/D90mm, R38/D100mm, R38/110mm, R38/D115mm, R38/D130mm, R38/D150mm ,

Place of Origin:Sichuan, China

... system enables drilling and grouting in one operation, making much saving in jobsite and project time. Rock drill bits can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Cross bit and

Brand Name:NGYC

Model Number:WS300

Place of Origin:China

Hensley Spare Parts J-Bolt Lip Shrouds WS300 - Material available: alloy steel with sand-shell casting - Excavator part type: Komatsu, , Volve, Daewoo/Doosan, Hyundai, Sany, Hensley and Kobelco. - With high-frenquency quench line, the hardness is up to ...