Clay Dry Sand
Directional Crystallization
Sodium Silicate Sand Core
Hardware
Machining Center
Iron
Polishing
Ra0.2
En124
Black Bitumen/Epoxy Painting
Light,Normal,Heavy
Round,Sqare,etc
CNBM OR AS CUSTOMER REQUEST
Metal Band, Plastic, Wooden Pallet/Box
China
73251090
Product Description
Ductile Iron Manhole Cover :
1. Class: A15, B125, C250, D400, E600 and F900.
2. Design Standard: BS EN124:1994.
3. Material grade: GGG500/7.
4. Test: testing before shipping for the smooth surface and loading.
5. Coating: coating black bitumen, or coating as customers' requirements.
6. Certificate: BSI Kite Mark, SGS, ISO9001
Service
- Usually you can get our quotation within ONE day. In particular cases, we are committed to providing it within 48 hours.
- Total technical supports from our senior consultant engineers.
- Timely & Cost-efficient delivery.
- Real time information of Chinese market.
- Special discounts and protective policies provided to our distributors/partners.

CNBM INTERNATIONAL CORPORATION
CNBM International Corporation belongs to China National Building Material Group Corporation (CNBM Group), ranking 365th in Forbes world Fortune 500 companies of 2012, and one of the largest state-owned companies in China since 1984. CNBM International was founded to provide sales support to international customers for the CNBM family of plants.
CNBM DIP Division is specialized in manufacturing high quality ductile iron potable / sewage water pipeline products in China. Ductile iron and cast iron pipe, fittings, valves, hydrants and drainage products are our main products, and orders are now shipped all over the world.
Our aim is to become an world-class influential supplier and professional service provider in world water industry.
Why choose CNBM?
- Government Credit
- Industry Leader
- Strong Logistics Capability
2. 20,000 containers + 30,000 M3bulk vessel per year = Cost-effective and Prioritized Shipments
3. 50000 M2 Dubai Logistics Park solely-owned by CNBM
- VIP services
2. Multi-language Sales Managers
3. One-to-One fast response
- One-Stop Purchase Solution

Q&A
Are you a trading company or manufacturer? | We are a manufacturer with our very own mills |
I have some special requirement about specifications | Please offer your required specifications,we will meet your needs as soon as we can |
Do you accept OEM service? | We accept OEM service |
What is your delivery terms? | FOB,CIF,CFR are available |
What is your delivery time? | Normally within 20days after paid,Please consult us before order |
What is the Payment terms? | Usually,30% as deposit,70% before shipment,payment terms are negotiable |