Ductile Cast Iron Gully Gratings with Frame for Square and Roads Great

• Customization: Available
• Type: Clay Wet Sand
• Casting Method: pressure Crystallization
• Model NO.: gully gratings012
• Sand Core Type: Clay Sand Core
• Application: Highway 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
• Colour: Black/Grey as Your Request
• Load Capacity: A15, B125, C250, D400, E600, F900
• Weight: 4~125kg
• Coating: Black Bitumen Painting
• Transport Package: Wooden Pallets
• Specification: ductile cast iron
• 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 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

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 SPECIFICREQUIREMENTS.

Product Application

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!

Product Advantages:

1. Constructed from top-quality ductile 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 efficient installation procedures, these gratings enable workers to carry out their tasks swiftly and effortlessly.
4. Our production processes are versatile to cater to your needs, and we offer pricing that delivers exceptional value.

Company certificate

Company part
Production process

FAQ
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 is 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?
Usually a 20GP can carry about 26 tons, and a 40GP can carry about 28 tons. It depends on different specifications.

8, What is the delivery time?
Depending on the actual order, about 20 to 35 days

9, What is your minimum order quantity?
There is no MOQ for stock size, others are 100kg.

10, How can I get an accurate quote?
Please provide product standard, material, size, quantity and other information.

11, When will I receive your reply after the inquiry?
Within 15 minutes of working hours and within 12 hours of non-working hours.

12, Are you a manufacturer or a trading company?
We are a manufacturing company with machining machines and inventory, and can provide custom sizing and machining services.