Hollow grouted rock bolt installation process and precautionsFirst, along the excavation contour of the arch, the position of the anchor rod is marked according to the design spacing.
One of the key advantages of Concrete Screws is their flexibility. They can be used in a range of applications, from fixing metal brackets to installing electrical boxes and conduit. They are also commonly used to attach wood, plastic, and sheet metal to
420 stainless steel is a common stainless steel material, mainly composed of chromium (12%~14%), carbon (0.15%~0.40%), silicon (less than 1%), manganese (less than 1%), phosphorus (less than 0.04%), sulfur (less than 0.03%), etc.
Self drilling rock bolt is a bolt that integrates the functions of drilling, grouting and anchoring, which can ensure the anchoring effect in complex strata (i.e. broken rock stratum, loose soil stratum and stratum requiring casing wall protection drillin
Concrete screws, also known as masonry screws, concrete anchors, concrete bolts or concrete screw anchors. are specialized fasteners designed for securing objects to concrete, brick, or block surfaces. Unlike traditional screws, concrete screws feature a
Self advancing anchor rod has the function of integrating drilling, injection, and anchoring, and is an advanced anchor solid The system solves the problem of collapse holes during the construction of large pipe sheds and can ensure grouting under complex
This product is suitable for the connection between the hose end of the odometer transmission flexible shaft assembly and the flexible shaft end and the car body.
Material:Carbon Steel, Stainless Steel, Alloy Steel, Duplex, Superduplex, Inconel, Monel etcSize:DN15~DN250;1/2″~10″Pressure:Class150LB~2500LBShipping & Delivery:20-45 days lead time; deliver by ship from Ningbo port or Shanghai port
ZN63-12 Vacuum Circuit Breaker is a kind of high-voltage electrical equipment that is suitable for 50Hz AC power systems with rated voltages of 10kV, 12kV. It is widely used in various fields such as power plants, substations, industrial and mining enterp
ZN28-12K/T(D) series indoor high-voltage vacuum circuit breaker is an indoor high-voltage power distribution device with three-phase AC 50Hz and rated voltage of 12KV, which widely applies to industrial and mining enterprises, power plants and substations
This product is suitable for the connection between the hose end of the automobile control cable and the car body. The main materials are die-cast zinc alloy and die-cast aluminum alloy.
This product is suitable for the connection between the end of the hose end of the wire rope end and the car body of the flexible shift shaft, the push-pull cable of engineering machinery, and the push-pull cable assembly for ship parking.
15w mosquito light bulb is a highly functional LED energy saving lamp. In Southeast Asian countries, African countries and other places where the climate is hot and there are many mosquitoes, the effect is significant.
Material:Carbon Steel, Stainless Steel, Alloy Steel, Duplex, Superduplex, Inconel, Monel etcSize:DN15~DN250;1/2″~10″PressureClass150LB~2500LBPacking:3 rolls in 1 pp bags weight 45kg, or customized Shipping & Delivery:20-25 days lead time; deliver by s
Marine Copper CD Weld Pin find widespread application in the securement of insulation, fabrication of sheet metal assemblies, and attachment of components onto metal surfaces. Manufactured from materials like steel or stainless steel, these pins come in d