Di Pipes ISO2531 En598 Dn80~Dn1600 Manufacturers
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Product Highlights
- ISO2531 & EN598 Certified: Meets international standards ISO2531, EN545, and EN598 for high-quality ductile iron pipes.
- Wide Diameter Range: Available in nominal diameters from DN80 to DN1600 for diverse water and gas applications.
- Robust Wall Thickness: Precise wall thickness calculations based on DN and K classes (K7-K14) for optimal pressure resistance.
- Advanced Lining System: Internal lining with blast furnace cement mortar or high alumina cement mortar for corrosion resistance.
- Superior External Protection: External coating includes metallic zinc plus bituminous paint or polyethylene sleeves for durability.
- Manufacturer Direct Sales: Direct sales from CNBM mills with own production facilities, ensuring quality and competitive pricing.
- OEM Service Available: Accepts OEM service and can meet special specification requirements upon request.
- Fast Delivery Time: Standard delivery within 20 days after payment, with flexible terms for large orders.
Product Attributes
- Customization
- Available
- Type
- Ductile Iron Pipes
- Usage
- Water Supply
- Joint Type
- Spigot and Socket
- Section Shape
- Round
- Certification
- ISO2531, EN545, EN598
- Shape
- Round
- Customized
- Non-Customized
- Gasket Material
- NBR
- Transport Package
- Packages or Bulk
- Specification
- DN80-2000
- Trademark
- CNBM
- Origin
- China
- HS Code
- 73030090
- Production Capacity
- 300000 Metric Ton/Metric Tons Per Year
Product Images of Di Pipes ISO2531 En598 Dn80~Dn1600 Manufacturers
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Di Pipes ISO2531 En598 Dn80~Dn1600 Manufacturers -
Di Pipes ISO2531 En598 Dn80~Dn1600 Manufacturers -
Di Pipes ISO2531 En598 Dn80~Dn1600 Manufacturers -
Di Pipes ISO2531 En598 Dn80~Dn1600 Manufacturers -
Di Pipes ISO2531 En598 Dn80~Dn1600 Manufacturers
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Product Description
Name: CNBM ductile cast iron pipe
Specifications
Standard Wall Thickness
- Nominal wall thickness of pipes: e=K (0.5+0.001*DN)
- Where, DN: Nominal diameter; K: Coefficient (K=7, 8, 9, 10, 11, 12…)
- Nominal wall thickness of pipe fittings:
- e=7+0.014*DN (K=14)
- e=6+0.012*DN (K=12)
- Nominal iron wall thickness ≤ 6, the limit deviation on the nominal wall thickness is -1.3
- Nominal iron wall thickness > 6, the limit deviation on the nominal wall thickness is - (1.3+ 0.001DN)
Main Applications of Ductile Iron Pipes
- Water delivery pipeline and gas pipeline
- The transmission of corrosion-resistant materials
- Widely used in urban water supply, drainage, gas engineering
| Nominal diameter | Wall Thickness | |||||||
| DN | Pipe | Finttings | ||||||
| ClassC | K8 | K9 | K10 | K12 | K12 | K14 | ||
| 80 | 4.4 |
6.O |
6.0 | 7.0 | 8.1 | |||
| 100 | 4.4 | 6.1 | 7.2 | 8.4 | ||||
| 125 | 4.5 | 6.3 | 7.5 | 8.8 | ||||
| 150 | 4.5 | 6.3 | 7.8 | 9.1 | ||||
| 200 | 4.7 | 6.4 | 8.4 | 9.8 | ||||
| 250 | 5.5 | 6.8 | 7.5 | 9.0 | 9.0 | 10.5 | ||
| 300 | 6.2 | 6.4 | 7.2 | 8.0 | 9.6 | 9.6 | 11.2 | |
| 350 | 6.3 | 6.8 | 7.7 | 8.5 | 10.2 | 10.2 | 11.9 | |
| 400 | 6.5 | 7.2 | 8.1 | 9.0 | 10.8 | 10.8 | 12.6 | |
| 450 | 6.9 | 7.6 | 8.6 | 9.5 | 11.4 | 11.4 | 13.3 | |
| 500 | 7.5 | 8.0 | 9.0 | 10.0 | 12.0 | 12.0 | 14.0 | |
| 600 | 8.7 | 8.8 | 9.9 | 11.0 | 13.2 | 13.2 | 15.4 | |
| 700 | 8.6 | 9.6 | 10.8 | 12.0 | 14.4 | 14.4 | 16.8 | |
| 800 | 9.6 | 10.4 | 11.7 | 13.0 | 15.6 | 15.6 | 18.2 | |
| 900 | 11.6 | 11.2 | 12.6 | 14.0 | 16.8 | 16.8 | 19.6 | |
| 1000 | 12.6 | 12.0 | 13.5 | 15.0 | 18.0 | 18.0 | 21.0 | |
| 1200 | 13.6 | 13.6 | 15.3 | 17.0 | 20.4 | 20.4 | 22.8 | |
| 1400 | 15.7 | 15.2 | 17.1 | 19.0 | 22.8 | 22.8 | 26.6 | |
| 1500 | 16.7 | 16.0 | 18.0 | 20.0 | 24.0 | 24.0 | 31.0 | |
| 1600 | 17.7 | 18.8 | 18.9 | 21.0 | 25.2 | 25.2 | 29.4 | |
| 1800 | 19.7 | 18.4 | 20.7 | 23.0 | 27.6 | 27.6 | 32.2 | |
| 2000 | 21.8 | 20.0 | 22.5 | 25.0 | 30.0 | 30.0 | 35.0 | |
Works Hydraulic Test Pressure
| Nominal Diameter | Works Test Pressure(Bar) | |||||
|
DN |
Pipes(K9) | Fittings | Pipes With Weld-on or Screwed-on Flange | |||
| PN10 | PN16 | PN25 | PN40 | |||
| 80 to 300 | 50 | 25 |
16 |
25 |
32 |
40 |
| 350 to 600 | 40 | 16 | ||||
| 700 to 1000 | 32 | 10 | ||||
| 1100 to 2000 | 25 | 10 | ||||
Standard Lining and Coating
| Internal Lining | |
| Internal Lining | Pipe |
| standard coating | Blast furnace cement mortar |
| Reinforced Protections | High alumina cement mortar |
| Special Coatings | Please consult us |
| External Coating | |
| External Coating | Pipe |
| Standard Coating | Metallic zinc + Bituminous paint |
| Reinforced Protections | Polyethylene sleeve applied |
| Special Coatings | Polyurethane or polyethylene coating |
Company information:
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.
- Trustworthy financial strength.
- One-stop shopping.
- Fast and efficient service.
- Coordination of shipments from multiple plants.
- Specialists of the overseas shipping process and much more competitive price.
Product Line CNBM ductile iron pipe CNBM ductile iron fittings CNBM valves CNBM hydrants CNBM pumps CNBM manhole covers All kinds of relative accessories.
Specifications & Payment terms Please consult us
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 |
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2341504". Items marked "
" are certified.
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Company Profile
China National Building Material Group Co., Ltd. (CNBM) was founded through the merger of the China National Building Materials Group Corporation and China National Materials Group Corporation.
Having integrated its scientific research, manufacturing and logistics, CNBM is the largest manufacturer for building materials and an integrated service provider leading throughout the world. It has been listed in the Fortune Global 500 for eleven consecutive years.
It is the largest comprehensive building materials industry group in the world:
The Group can produce 400 million tons of cement clinker, 460 million m3 of ready-mix concrete, 2.47 billion m2 of plasterboard, 2.5 million tons of fiberglass, 31, 500 pieces of GW-capacity wind turbine blades, ranking No. 1 in the world.
The No. 1 player in the international cement engineering market and international cogeneration market.
CNBM is the largest ultra-high voltage electrical porcelain producer, fused cast refractory producer, ultra-thin electronic float glass producer, carbon fiber producer in China.
CNBM takes possession of 26 national scientific research and design institutes, 38, 000 scientific R&D and technical engineering employees, 33 national industrial quality inspection centers, more than 10, 000 patents, 3 national key laboratories, 8 national engineering (technology) research centers and 18 national standardization technical committees.
CNBM International Co. Is a primary subsidiary and international platform of CNBM Group.
About Our Factory & Business Background
- Address
- 17th Floor, No. 4 Building, Zhuyu Business Center, Shouti South Road, Haidian District, Beijing, China
- Terms of Payment
- LC, T/T, D/P, PayPal
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DAT, DDP, DAP, CIP, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month - Nearest Port
- Tianjin, Shanghai, Dalian
Our Production Capability & Technical Expertise
- Main Products
- Specialty Graphite, Graphite Electrode, Refractory, Pipe and Fittings, Manhole Cover, Slag Pot, Prefabricated House
Our Industry Experience & Global Business Record
- Export Year
- 2004-08-21
- Main Markets
- North America, South America, Southeast Asia, Africa, Oceania, Mid East, Western Europe
FAQ
- Are you a trading company or manufacturer?
- We are a manufacturer with our very own mills.
- Do you accept OEM service?
- We accept OEM service.
- What are your delivery terms?
- FOB, CIF, and CFR are available.
- What is your delivery time?
- Normally within 20 days after paid, please consult us before order.
- What are the payment terms?
- Usually, 30% as deposit, 70% before shipment, payment terms are negotiable.
- Can you meet special requirements about specifications?
- Please offer your required specifications, we will meet your needs as soon as we can.
Send your message to this supplier
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