Greenhouse post to arch tube connecting bracket

Greenhouse post to arch tube connecting bracket is a load-bearing structural fitting specially designed to link vertical support posts and arch tubes of greenhouse skeletons.It forms a stable connection between upright columns and curved arch pipes,transferring roof loads including self-weight,wind pressure and snow load evenly to vertical posts.As a key connecting component widely used in single-span hoop houses and multi-span greenhouses,it effectively solves the problems of loose joints,arch tube shaking and frame deformation,greatly improving the overall stability and wind resistance of the greenhouse.

This connecting bracket is mostly made of premium Q235 carbon steel plate,processed by integrated stamping,bending and precision hole punching.The surface adopts hot-dip galvanized treatment to form a dense anti-corrosion zinc layer.It can adapt to long-term high humidity,condensation and strong ultraviolet radiation inside and outside greenhouses,resisting rain erosion and oxidation without rusting or peeling.The thickened steel plate features high rigidity and impact resistance,and will not deform under long-term stress and alternating weather changes.Precisely positioned mounting holes perfectly match standard bolts for quick locking and uniform force distribution.

The customized curved or angular structure closely fits the outer surface of arch tubes and vertical posts,achieving tight contact without gaps or eccentric stress.Compared with traditional on-site welding,this bolt-on bracket will not damage the original galvanized anti-rust layer of steel pipes and avoids hidden corrosion risks at welding spots.It adopts modular standardized design,which does not require professional welding equipment or skilled workers during on-site construction.Operators can complete assembly rapidly with simple tools,shortening the construction cycle and lowering labor costs.Moreover,the detachable structure facilitates later greenhouse reconstruction,pipe replacement and daily maintenance,with good reusability.

Multiple specifications are available to fit common sizes of round posts,square posts and arch tubes.It is highly compatible with vegetable hoop houses,seedling sheds,flower planting greenhouses and commercial multi-span greenhouses.The reliable connection provided by the bracket stabilizes the whole skeleton,laying a solid foundation for the installation of PO film,shade net,insect net and rolling film systems.It effectively reduces the risk of greenhouse damage under strong wind and snow accumulation,which is an essential structural hardware for standardized greenhouse construction.