Embedded groove

·Q345 hot-rolled channel steel ·Hot dip galvanized steel, HDG>50 μ M

Email:

sales06@tedunzg.com

WhatsApp:

+86 15544780895

Inquire Now

Still deciding? Get samples first, Contact US !

View similar products

Rail Transit

Tag list

Self-cutting anchor bolt

Product Description

Application:
·Anchoring of top contact wire support
·Strong and weak cable support anchoring
·Evacuation platform and fire water pipe anchoring
·Anchorage of signals and other equipment

Advantages:
·Pre embedded grooves are pre installed to avoid destructive construction of concrete
·T-shaped bolts make mechanical and electrical installation simple, convenient, and flexible for adjustment
·Good dynamic load performance and anti-corrosion effect, meeting the environmental requirements for subway use

Function:
·According to the subway structure, produce pre embedded grooves that are compatible with it
·Installed on various shield tunneling segments that make up the subway structure
·By connecting with T-bolts and external products, installation torque can be applied to meet the force requirements

Introduction:
·Q345 hot-rolled channel steel
·Hot dip galvanized steel, HDG>50 μ M

Product specifications and technical parameters

model	Channel steel width bch (mm)	Height of groove section steel hch (mm)	Channel steel length (mm)	Minimum burial depth hef (mm)	Channel steel opening d (mm)
TC 30/20	30	20	150-400	80	14
TC 38/23	38	23	150-400	97	18
TC 40/22	40	22	150-350	95	19
TC 50/25	50	25	150-550	95	23
TC 52/34	52	34	150-550	155	23

Note: The specifications listed in the picture are conventional, and special shields can be customized according to the actual needs of the project. Product specifications and materials can be customized.