Product Description:
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 and boasts exceptional resistance to both corrosion and wear. The intelligent design of these gratings typically incorporates a porous grid or strip grating pattern, allowing for optimal drainage efficiency while meticulously preventing any debris from clogging the drainage pipes.
Ductile iron gully gratings 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 |
gully grating |
Coating |
Black bitumen painting,coating as per customers'requirment |
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:
Gully Grating Size (mm) |
Classification |
250*500 |
B125~C250 |
250*700 |
B125~D400 |
300*500 |
B125~D400 |
380*680 |
B125~D400 |
400*600 |
B125~D400 |
400*700 |
B125~D400 |
420*720 |
B125~D400 |
450*750 |
B125~D400 |
450*1500 |
B125~D400 |
200*400 |
B125~C250 |
200*500 |
B125~D400 |
250*500 |
B125~D400 |
300*500 |
B125~D400 |
400*500 |
B125~D400 |
400*600 |
B125~D400 |
450*750 |
B125~D400 |
500*500 |
B125~D400 |
500*600 |
B125~D400 |
500*570 |
B125~D400 |
500*590 |
B125~D400 |
600*600 |
B125~D400 |
NOTES: WE ARE DEDICATED TO OFFERING CUSTOMIZED PRODUCTION TO MATCH YOUR SPECIFIC REQUIREMENTS.
PACKAGING & SHIPPING:
Company info:
Cangzhou Great Casting Technologies Limited Co., Ltd, established in January 2010, is strategically located in Cangzhou City, Hebei Province. It is conveniently close to Beijing & Tianjin to the north, Qilu to the south, with Jinghu Highway to the west and Jingshan Highway and Huanghua Port to the east, making transportation exceptionally convenient.
The company boasts three extensive production factory areas spanning approximately 30,000 square meters, with fixed assets amounting to 30 million yuan. It employs a total workforce of 180, including 30 skilled professional and technical personnel. The annual production capacity for various manhole cover products reaches an impressive 25,000 tons.
The company specializes in producing EN124 standard series ductile iron products, which include A15, B125, C250, D400, E600, F900 and other trench manhole covers. These products are fully compliant with national standards GBT23858-2009, GBT15831-2003, CJT511-2017, CJT121-2000, JC889-2001.
We are equipped with comprehensive production and testing facilities and have established and continuously refined our quality management system in strict adherence to ISO9001:2000 standards.
The company steadfastly adheres to the principles of quality and integrity, fostering development. We earnestly invite collaboration with customers worldwide for mutual prosperity and success!
Company Part:
Product Advantages:

Company certificate:
1, What kinds of material are needed for the project?
If you are not sure what material you need, please tell us your requirements for material properties and specific applications, and we will provide you with the most suitable material based on these requirements.
2, What is your general price term?
Usually we do CIF, FOB, EXW.
3, How do you ensure quality?
It is always a pre-production sample before mass production; Always perform final inspection before shipment.
4, Can samples be provided?
Yes, samples are available.
5, What is your payment term?
Usually we do T/T and L/C.
6, Which market do you mainly sell to?
Australia, Asia, Middle East, Africa, etc.
7, How many tons can 20GP or 40GP hold?
For our esteemed clients, a 20GP container graciously accommodates approximately 26 tons, while a 40GP can smoothly handle around 28 tons. Please note that the capacity might slightly vary according to the diverse specifications of your order.
8, What is the expected delivery timeline?
Our delivery time is tailored to your needs, ranging from an efficient 20 days to a meticulous 35 days, dependent on the intricacies of your actual order.
9, What is the minimum order quantity you require?
For immediate stock sizes, we are pleased to offer no minimum order quantity. For other specifications, a minimal order of 100kg is required to ensure the best quality and service.
10, How can I receive a precise quotation?
To generate a detailed and accurate quotation, kindly share with us the product standard, material, precise dimensions, desired quantity, and any additional relevant information.
11, When will I receive a response after submitting my inquiry?
Expect our rapid response! During working hours, we will reply within a swift 15 minutes, and within 12 hours during non-working hours, ensuring you're never kept waiting.
12, Is your company a manufacturer or a trading entity?
As a proud manufacturer, we are equipped with state-of-the-art machining machinery and ample inventory. We offer bespoke sizing and machining services, tailored perfectly to your demands.