Product Description:
Discover our expertly engineered ductile iron manhole cover gully gratings-a true masterpiece in design and functionality. Sculpted from the high-strength ductile iron, these gratings promise remarkable compressive strength and offer unparalleled resistance to both corrosion and wear. The intelligent design showcases a porous grid or strip grating pattern, ensuring optimal drainage efficiency while meticulously preventing any debris from clogging the drainage pipes. Experience the best in durability and performance.
Ductile iron gully gratings are indispensable in urban drainage systems, playing a pivotal role in not only enhancing the beauty of cityscapes but also improving their functionality. These components are essential in modern infrastructure development.These versatile and adaptable products are crafted to suit a vast array of environments, including, but not limited to, high engineering works, roads, hard shoulders, urban drainage systems, gardens, and more. Experience the perfect blend of versatility and innovation in every piece.
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 fully customized production to match your specific requirements, ensuring each product meets your unique needs.
Packaging & Shipping:
Company info:
Cangzhou Great Casting Technologies Limited Co., Ltd was established in January 2010 and is strategically located in Cangzhou City, Hebei Province. Conveniently positioned 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, the company offers exceptionally convenient transportation access.
The company features three extensive production facilities covering approximately 30,000 square meters, with fixed assets totaling 30 million yuan. With a workforce of 180, including 30 skilled professionals and technical personnel, the company boasts an impressive annual production capacity of 25,000 tons for various manhole cover products.
Specializing in the production of EN124 standard series ductile iron products, the company offers an array of trench manhole covers including A15, B125, C250, D400, E600, F900, all fully compliant with national standards GBT23858-2009, GBT15831-2003, CJT511-2017, CJT121-2000, JC889-2001.
Equipped with comprehensive production and testing facilities, we have established and continuously refined our quality management system in strict adherence to ISO9001:2000 standards, ensuring excellence in every product.
The company steadfastly adheres to the principles of quality and integrity, fostering growth and development. We warmly invite collaboration with customers worldwide for mutual prosperity and success, driving forward together on a path to shared achievement.
Company Part:
Product Advantages:

Company certificate:
1, What kinds of material are needed for the project?
If you are uncertain about the material you need, kindly share your requirements regarding material properties and specific applications. We will provide the most suitable material tailored to your needs.
2, What is your general price term?
Typically, we offer CIF, FOB, EXW terms to accommodate various shipping preferences.
3, How do you ensure quality?
Quality assurance is our priority. We always provide a pre-production sample before mass production and perform a thorough final inspection before shipment to guarantee excellence.
4, Can samples be provided?
Yes, samples are available to help you make an informed decision.
5, What is your payment term?
Our standard payment terms are T/T and L/C, offering flexibility to meet various financial needs.
6, Which market do you mainly sell to?
Our primary markets include Australia, Asia, the Middle East, and Africa, among others, showcasing our global reach.
7, How many tons can 20GP or 40GP hold?
With our optimized shipping solutions, a standard 20GP container can gracefully transport approximately 26 tons, while a 40GP container can carry an impressive 28 tons. Note that these capacities may vary based on specific product specifications.
8, What is the delivery time?
The delivery timeline is tailored to your specific order needs, ranging from a swift 20 days to a comprehensive 35 days, ensuring precision and quality in every shipment.
9, What is your minimum order quantity?
For stock sizes, we offer flexibility with no minimum order quantity. For custom orders, a minimum of 100kg is required, catering to a variety of project scales.
10, How can I get an accurate quote?
To receive a precise and tailored quote, kindly provide the product standard, desired material, dimensions, quantity, and any additional specifications you may require.
11, When will I receive your reply after the inquiry?
Expect a prompt and attentive response within just 15 minutes during business hours, and within 12 hours during non-business hours, ensuring your inquiries are always prioritized.
12, Are you a manufacturer or a trading company?
As a dedicated manufacturing company, we house advanced machining equipment and maintain extensive inventory, offering bespoke sizing and machining services to meet all your needs.