400*600mm C250 Cast iron Grating

400*600mm Cast iron Gratings are produced and sold with excellent quality and competitive price. Our main products include different types and sizes manhole covers, gully covers, grating, drainers, pipe fittings, and other castings, we can produce according to buyers' drawing, samples, and requirements. We will try our best to meet all the customers' needs.

Iron package of Cast iron Grating

Cast iron Grating Delivery by container

Description of 400*600mm C250 Cast iron Grating

Application: Public service, construction, sewage disposal system, municipal engineering

Shape: Round, Square, Rectangle and Triangle 

Coating: Water-based epoxy prime paint

Processing: Sand casting

Delivery Detail: Within 7-30 days after we received the down payment

Material: QT500-7

Certificate: BS EN124:2015, ISO9001:2008, ISO14001 2015, ISO45001:2018

Tensile strength：≥500Mpa

Yield strength: ≥320Mpa

Elongation rate: ≥7%

Hardness: HBS170-230

Material: ductile cast iron

Surface treatment: non slip surface

Design feature: anti-theft

Loading capacity: 25 ton