Payment Terms:TT or LC
Ref Price: 300-600 USD/TON
TOPSUN Ductile cast iron pipe t type joint for water supply/Ductile iron pipe manufacturer
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Ductile iron pipe | |||
Standard: ISO9001/EN545/EN598 | ||||
Range: DN80-2600mm | ||||
Class: C25/C30/C40//K8/K9 | ||||
Pressure: PN10/PN16/PN25/PN40 | ||||
Joint type: T type/K type/Self-restrained type |
Product Standard
TOPSUN DCI pipe comply with EN and international standards.
For Potable Water
ISO2531-2009:Ductile iron pipes,fittings,accessories and their joints for water applications.
EN545-2010: Ductile iron pipes,fittings,accessories and their joints for water pipelines requirements and test method.
ISO4179-2005:Ductile iron pipes and fittings for pressure and non-pressure pipelines -- Cement mortar lining.
ISO8179-2004:Ductile iron pipes -- External zinc-based coating -- Part 1:Metallic zinc with finishing layer.
BS 3416:1991:Specification for bitumen-based coatings for cold application,suitable for use in contact with potable water.
ISO4633-2002:Rubber seals -- Joint rings for water supply,drainage and sewerage pipelines--Specification for materials.
ISO8180-2006:Ductile iron pipelines--Polyethylene sleeving for site application.
EN681-1 :Elastomeric seals. Material requirements for pipe joint seals used in water and drainage applications Vulcanized rubber.
For sewage application
EN598-2007:Ductile iron pipes, fittings, accessories and their joints for sewerage applications. Requirements and test methods.
ISO4633-2002:Rubber seals -- Joint rings for water supply, drainage and sewerage pipelines -- Specification for materials.
EN681-1:Elastomeric seals. Material requirements for pipe joint seals used in water and drainage applications Vulcanized rubber
Advantages
Better Mechanical Properties:
Microstructure comparison for Ductile Iron, Steel and Grey Cast Iron,
Better mechanical properties than steel pipe and grey cast iron pipe (as following table),
Type of Pipe | Mechanical Properties | ||
Tensile Strength | Elongation(%) | Hardness(HB) | |
Ductile Iron Pipe | ≥420N/mm2 | (DN≤1000)≥10 (DN>1000)≥7 | ≤230 |
Grey Cast Iron Pipe | 150-260N/mm2 | Negligible | ≤230 |
Steel Pipe | ≥400N/mm2 | ≥18 | Approx.140 |
Product Data
The mechanical properties of pipes shall be as shown in the table,
Mechnical Properties |
DN(MM) | Hydrostatic Test (Mpa) |
Tensile Strength |
Elongation | Hardness | Thickness of cement lining |
(Rm/Mpa) | (%) | (HBS) | (mm) | |||
DN80-DN300 | 5 | ≥420 | ≥10 | ≤230 | 3 | |
DN350-DN600 | 4 | ≥420 | ≥10 | ≤230 | 5 | |
DN700-DN1000 | 3.2 | ≥420 | ≥10 | ≤230 | 6 | |
DN1100-DN1600 | 2.5 | ≥420 | ≥7 | ≤230 | … |
Client & Market
Equipment:
Packaging&shipping:
Certificate:
Advantages:
1、We have our own factory to produce our products.
2、We have a number of excellent line service team.
3、We offer a full range of quality assurance services.
FAQ:
Q: May I have some samples before bulk order?
A: Yes, you can. We can arrange the shipment according to your requirements.
Q: Do you have quality control?
A: Sure. We have the most advanced testing equipment for very strict quality control.
Q:How about the delivery?
A: By containers on ship or railway wagon ,and bulk ship . Safe and cost effective way of delivery .
Q:What about the lead time for mass production?
A:Honestly, it depends on the order quantity and the season you place the order.
Zhong Ding Shi Ji introduce the newest development technology service system. Such as overall planing ,design ,project management, internal and external decoration, materials purchasing and supplying, cost control ,technical guidance and management .With new format mode integrating design ,manufacturing, integration, construction and marketing planing of the light steel house,we set up a great cooperation platform to developers, property owners and us.It will be more conductive to build construction products which can meet the demanding of customers compare with traditional model.In this way Zhong Ding Shi Ji ensure best quality in each link , and provide High-end building house.