| Customization: | Available |
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| After-sales Service: | Online |
| Warranty: | 3 Years |
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Our expertly engineered ductile iron manhole cover gully gratings are masterpieces of design and functionality.sculpted from high-strength ductile iron. This extraordinary material ensures remarkable compressive strength andboasts exceptional resistance to both corrosion and wear. The intelligent design of these gratings typicallyincorporates a porous grid or strip grating patern, allowing for optimal drainage efficiency while meticulouslypreventing any debris from clogging the drainage pipes.Ductile iron gully gratings are indispensable components of urban drainage systems, serving a crucial role inenhancing the beauty and functionality of our cityscapes.These adaptable products are suitable for a vast array ofenvironments, including but not limited to high engineering works, roads, hard shoulders, urban drainage systemsgardens, and more.
| Frame Size(mm)C | Cover Size(mm)B | Clear Size(mm)A | Load-bearing Capacity | Class |
| 560X360 | 500X300 | 460X260 | Customizable | Customizable |
| 600X600 | 500X500 | 450X450 | Customizable | Customizable |
| 680X480 | 600X400 | 560X360 | Customizable | Customizable |
| 850X550 | 750X450 | 700X400 | Customizable | Customizable |
| 980X680 | 800X600 | 750X550 | Customizable | Customizable |
Notice:Can be customized according to customer needs.
Cangzhou Great Casting Technologies Limited Co.,Ltd,which was established in January 2010.The company is located in Cangzhou City,Hebei Province,closing to Beijing&Tianjin in the north,Qilu in the South,Jinghu Highway in the west and Jingshan Highway and Huanghua Port in the east,the favorable geographic position makes the transportation quite convenient.
The company has three production factory area and covers an area of about 30,000 square meters,with fixed assets of 30 million yuan. There are total 180 employees ,including 30 professional and technical personnel.The annual output of various kinds of manhole cover products is about 25000 tons.
The company mainly produces EN124 standard series ductile iron products, including A15,B125,C250,D400,E600,F900 and other trench manhole covers. And they can meet national standards GBT23858-2009,GBT15831-2003,CJT511-2017,CJT121-2000,JC889-2001.
We have complete production and testing equipments,established and gradually improved the quality management system in strictly accordance with ISO9001:2000.
The company always adhere to the quality of survival, the concept of credibility and development. We sincerely look forward to cooperating with customers all over the world for mutual benefit and great career!
1. Constructed from top-quality ductle iron, these gratings possess outstanding pressure and corrosion resistance guaranteeing an extended service lifespan.
2. These gratings play a vital role in promoting urban cleanliness by preventing debris from entering sewers thereby reducing blockages and ensuring smooth drainage operations.
3. With easy and eficient installation procedures, these gratings enable workers to carry out their tasks swifly and effortlessly.
4. Our production processes are versatile to cater to your needs, and we offer pricing that delivers exceptional value.
Q1: Are you a trading company or factory?
A: We are a manufacturing factory.
Q2:Can l get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q3: How to get a quotation?
A: Provide us with the production requirements, size, quantity and arrival port, and we will promptly quote.
Q4:How can l get a quotation from you ?
A:You can leave us message, and we will reply every message in time. Or we may talk online.
Q5:What product information do need to provide?
A: You need to provide the arade, width, thickness, coating and the number of tons you need to purchase.
Q6:How to guarantee the quality of your products ?
A: We have lSO9001 quality system certification , and strict detection during production.
Q7:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.
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