Industry, construction and public use, Other roadway products
Customer Required, standard, DN600,DN700,DN800
as according to customer requirements
Zinc Plated, Anodizing,Painting,Polishing
Black, Green, Blue, Grey, White, Red, etc.
Black Bitumen/Epoxy Painting
1000000 Ton/Tons per Month square manhole cover
Packaging & Delivery
wooden pallet,or as per customers' requirements
Ductile Cast Iron Square Double Seal Manhole Cover & Frame
Airtight when sealing groove is filled with grease or other suitable compound.
Designated to be used in Government roadway drainage projects and maintenance projects.
For Storm Water (with circumscribed raised stubs on the cover)
For Foul Water (with rectangular raised stubs on the cover)
Type of manhole cover and frame
Diameter of block (mm)
Test load (t)
<>Type MA2-29/29 A&B (DS1039B, DS1035B)
Type MA2-45/45 A&B (DS1040B, DS1036B)
Type MC2-29/29 A&B (DS1041B, DS1037B)
Type MA2-45/45 A&B (DS1042B, DS1038B)
Packaging & Shipping
We are one of the leading manufacturers of ductile iron pipe,pipe fittings,dismantling joints,flanged adaptors, couplings, valves, water meter,manhole covers,steel flanges , steel pipe,steel pipe fitting,PVC pipe,PVC pipe fitting,PE pipe,PE pipe fitting,rubber O-rings, , fasteners, pumps, motor shells and other castings and forgings. Our products are made according to different standards, such as ISO2531, EN545, EN14525, ISO4422, ISO7005, DIN3352, BS5163, DIN3202, BS2494, BS4504, EN124 and other relevant ISO, EN, BS, DIN and ANSI standards. Moreover, our products have been selling well in European, Middle East, Southeast Asian, South African and South American countries for more than 10 years. We can also make the castings and forgings according to customers' drawings or samples. Presently, we are looking forward to your inquiries and to establishing long term cooperation relationship based on mutual benefits.
1.Can i get free samples?
A: Yes,we can provide you the free sample, but you need to bear their own delivery costs.
2.Can I request to change the form of packaging and transportation? A:Yes,We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
3.Can i request to advance the shipment? A: It should be depends on whether there is sufficient inventory in our warehouse.
4.Can i have my own Logo on the product? A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.
5.Can you produce the products according to my own drawings? A:Yes,we can produce the products according to your drawings that will be most satisfy you.