Square Cast Iron Manhole Cover Drainage for System A15, B125, C250, D400

• Customization: Available
• Type: Clay Wet Sand
• Casting Method: Thermal Gravity Casting
• Model NO.: manhole cover006
• Sand Core Type: Clay Sand Core
• Application: Highway Square Roads Urban Drainage System
• Machining: M/C Machining
• Material: Iron
• Surface Treatment: Spray-Paint
• Surface Roughness: Ra0.4
• Standard: GB
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Weight: 10~100kg
• Sample: Available
• Quality Control: Party Inspection
• Colour: Black Grey and So on
• Transport Package: Wooden Pallets
• Specification: as customers′requirements
• Trademark: Great
• Origin: Cangzhou City Hebei Province China
• HS Code: 73251090
• Production Capacity: 25000 Ton/Year

Product Description

PRODUCT DESCRIPTION:
Our expertly engineered ductile iron manhole cover  are masterpieces of design and functionality, sculpted from high-strength ductile iron. This extraordinary material ensures remarkable compressive strength and boasts exceptional resistance to both corrosion and wear. The intelligent design of these covers typically incorporates a porous grid or strip pattern, allowing for optimal drainage efficiency while meticulously preventing any debris from clogging the drainage pipes.
Ductile iron manhole covers are indispensable components of urban drainage systems, serving a crucial role in enhancing the beauty and functionality of our cityscapes.These adaptable products are suitable for a vast array of environments, including but not limited to high engineering works, roads, hard shoulders, urban drainage systems, gardens, and more.

PRODUCT DETAILS:

Item	manhole cover	Coating	Black bitumen painting,coating as per customer's requirement
Material	ductile iron casting	Notes	OEM/ODM
Surface	bitumen/epoxy painting according to your order	Certification	ISO9001
Colour	black/grey as your request	Sample	available
Standard	EN124	Trademark	GREAT
Load capacity	A15,B125,C250,D400,E600,F900	Origin	cangzhou,hebei,China
Weight	4~125kg	Application	highway,urban drainage system,garden
Package	wooden pallets	casting method	sang casting

Detailed photos:

PRODUCT SIZE:

Square manhole cover size(mm)	Load Capacity Classification	Square manhole cover size(mm)	Load Capacity Classification
300*300	A15~C250	500*700	B125~D400
300*500	A15~C250	550*600	B125~D400
300*600	B125~D400	600*600	B125~D400
400*400	B125~D400	600*800	B125~D400
400*600	B125~D400	700*700	B125~D400
450*750	B125~D400	800*800	B125~D400
500*500	B125~D400	850*850	B125~D400

Company info:
Cangzhou Great Casting Technologies Limited Co.,Ltd, which was established in January 2010. The company is strategically located in Cangzhou City,Hebei Province,conveniently close to Beijing & Tianjin in the north,Qilu in the South, and nestled between Jinghu Highway in the west and Jingshan Highway and the bustling Huanghua Port in the east, providing an advantageous geographic position that ensures transportation is remarkably convenient.
The company boasts three expansive production factory areas spanning approximately 30,000 square meters,with fixed assets valued at 30 million yuan. Our workforce includes a dedicated team of 180 employees , featuring 30 skilled professional and technical personnel. The annual production capacity for various manhole cover products reaches about 25,000 tons.
The company specializes in producing EN124 standard series ductile iron products, including A15,B125,C250,D400,E600,F900, and a variety of other trench manhole covers. And they can meet all relevant national standards, including GBT23858-2009, GBT15831-2003, CJT511-2017, CJT121-2000, JC889-2001.
We are equipped with comprehensive production and testing equipment and have established and continuously refined our quality management system in strict accordance with ISO9001:2000.
Our company steadfastly adheres to the principles of quality for survival and credibility for development. We earnestly look forward to collaborating with customers worldwide for mutual success and a prosperous future!
Company part:

Exemplary Company After-Sales Service:
At Cangzhou Great Casting Technologies Limited Company, our steadfast dedication transcends the mere delivery of high-quality square manhole covers made of ductile iron. We pride ourselves on offering extraordinary after-sales service that ensures our customers' complete satisfaction well beyond the initial purchase. Understanding the critical nature of reliable support, we present an all-encompassing service package. Our experienced technical team is available around the clock, 24/7, poised to provide expert assistance with installation, troubleshooting, and maintenance. This ensures all issues are resolved swiftly and effectively, reaffirming our commitment to exceptional service.

Our offerings include free-of-charge installation guidance and personalized maintenance advice, meticulously designed to cater to the unique demands of each project. This proactive approach is geared towards enhancing product longevity and significantly reducing repair requirements. For projects that present unique or complex challenges, we adopt a collaborative stance, working closely with our clients. This ensures the development of customized technical solutions that successfully meet both functional and environmental considerations, ultimately achieving optimal project outcomes.

In our pursuit of minimizing downtime, we maintain a robust inventory of spare parts, facilitating swift replacements whenever necessary. Should any product defects occur within the warranty period, we are committed to offering free repairs or replacements, highlighting our dedication to providing lasting value. Our overarching goal is to build trust and foster long-lasting relationships, rooted in exemplary service and steadfast support. Through these efforts, we aim to consistently exceed expectations and reinforce our reputation for excellence.