steel sources expansion shell rock bolt

Brand Name:Fuhua

Place of Origin:China

Product Description: Expansion Shell Rock Bolt is a type of hard rock drill bits, bolt and nut assembly used for expansion anchor bolts. It is designed for drilling into hard rocks to increase the stability and security of the structure. It is made with a ...

Brand Name:NC8756

Model Number:8756

Place of Origin:Mainland China

...Expansion Shell Anchor Expansion Shell Rock Bolts Product Details Product Name: Expansion Shell / Rock anchors bolt Material: carbon steel for Expansion Shell, cast iron for Rock anchor bolts Finish: Oil Rusty Process: Forging for Expansion Shell, casting for Rock anchor bolts Application: Rock anchor used in sound rock...

Brand Name:Minetech

Model Number:Hollow Anchor Bar Self-Drilling Bolt

Place of Origin:China

..., tunneling pre-support, foundations with micropiles, it is also widely used in the railway system, metro project etc. It can be installed in sites with weak rocks, loose soil, weathered layer, sand with stone layer and so difficult to create a hole in

Place of Origin:China

Brand Name:Longquan

Model Number:expansion shell

... load-bearing ground. The expansion shells hold in any rock strata which is sufficiently competent to provide an adequate anchorage. They are designed to anchor in soft ground or hard rock. In good strata the anchorage exceeds the ultimate strength of the

Brand Name:Ouji Fasteners

Place of Origin:Jiangsu, China

Model Number:Din

1/4" 1/2" 3/4" 3/8" 5/8" 5/16" Metal Black Oxide Flat Washers M2 M2.5 M3 M3.5 M4 M5 DIN 9021 Description Specifications For Anchor Bolt, Expansion Anchor, Wedge Bolt, Drop in Anchor 1.Supply to USA,Europe,Austrilia,and Middle East 2.Matrial: Stainless ...

Place of Origin:CHNIA

Brand Name:Zhengde

Product 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 and is equipped with slurry holes and dust ...

Brand Name:Meeting

Model Number:MD50D

Place of Origin:Guangzhou China

3HP Energy efficient air source heat pump stainless stell shell super power saving Technology Specification Air source heat pump feature » Indoor unit mainly includes condenser, 4-way valve and expansion valve. Avoid the condenser to be burst in the cold ...

Brand Name:Trancar Industries

Model Number:TCM-TW

Place of Origin:China

Steel tank cylinder automatic Welding machine TCM-TW auto welding machine is designed for steel pipe tube and tank shell fitting up welding.The welding source is laser or TIG.This type machine mainly made up of upright pillar,transverse beam, return and elevating mechanism,expansion...

Brand Name:JISAN

Model Number:JSB800T

Place of Origin:China

... and beat frequency according to different working situation. 2. High Strength and wear resistance steel plate adopted for main parts. 3. Compatible with various brands of excavator and backhoe loader. 4. Well heat treatment for through bolt and cylinder,

Brand Name:LN

Model Number:KRY-24II

Place of Origin:China

... of evaporatorer, stainless steel 304 for casing for option; * Chinese No.1 brand "ND" shell & tube heat exchanger; * Japan "Saginomiya" or "SANHUA" electronic expansion valve; * World sales No.1 "SANHUA" 4-way valve; * Advanced LCD controller, easy for