

价 格Negotiable
最小起订0 piece库存0 piece
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Galvanized Guardrail Panels
Negotiable
Powder Coated Wavy Guardrail Pane
Negotiable
Guard rail accessories
Negotiable
Three-wave guardrail
Negotiable
Powder Coated Double-Wave Guardra
Negotiable
Guardrail bolt
Negotiable
Square post
Negotiable
Three-wave guardrail
Negotiable
Square column
Negotiable
Round Column
Negotiable
Powder-coated wave-shaped guardrail panels are produced using galvanized powder coating technology (including rust removal, phosphatization, and passivation). After the workpieces are pre-treated, this phosphatized film can prevent rust and enhance the adhesion of the powder coating layer. The surface of hot-dip galvanized steel is smooth, and without the necessary surface treatment before powder coating, the coating is prone to flaking and peeling off. Therefore, proper surface treatment is indispensable.




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