High-Quality ISO2531 Cast Iron Pipe for Efficient Water Distribution

• Customization: Available
• After-sales Service: Tracking Services, Technical Guidance
• Warranty: 1year
• Model NO.: K7 K8 K9 C25 C30 C40
• Type: Ductile Iron Pipes
• Usage: Water Supply, Gas Supply, Oil Pipe
• Joint Type: Flexible Joint
• Section Shape: Round
• Certification: ISO2531, EN545, EN598
• Shape: Round
• Customized: Customized
• Gasket Material: NBR, SBR, EPDM, etc
• Keywords: Ductile Iron Pipe
• Model No: DN500 DN800 DN1000 DN1200
• Length: 6m or Customized
• Products Type: T-Type Push-on Joint,Std Joint,Binding Joint
• Class: K9 .K8 K7 C40 C30
• MOQ: 5tons
• Delivery: 7-15 Days
• Tensile Strength: >420/MPa
• Hardness: 230hb
• Color: Black,Red, Blue or as Request.
• Specifications: DN80mm-2600mm
• Processing Service: Welding, Bending, Cutting
• Standard: ISO 2531, En545, En598 and Other Major Standards.
• Price Term: 30%Tt for Deposit, 70% Balance Before Shipment
• Application: Drinking Water Sewage Water
• Transport Package: Bundled with Steel Belts or in Bulk
• Specification: DN80-DN2600mm
• Origin: China
• Production Capacity: 5000ton/Monthly

Product Description

Product Parameters

Product Name	Ductile Iron Pipe
Pipe Class	K9, K8, C40, C30, C25, etc.
Diameter	DN80-DN2600 mm
Length	6m, cut to 5.7m.In general, the pipe length is 6m for bulk shipment and 5.7m for container shipment.
Pipe Joint	T type push-on joint, K type joint, self-restrained joint
Lining and Coating	Internal Lining: cement mortar lining as per ISO 4179
	Zinc Coating:at least 130g/m2 as per ISO 8179
	Bitumen Painting : at least 70um as per ISO8179
Pressure	PN10, PN16, PN25,PN40
Features	High strength, lighter than gray iron, good corrosion resistance, no furring, small flow resistance, easy fixing, long life
Application	Water supply project, drainage, sewage, irrigation, water pipeline.
Packing	Bundled with steel belts or in bulk

Product Description

Metallic Zinc Coating
When metallic zinc spray is applied, the average mass of zinc per unit area shall be no less than 130g/m², ensuring robust protection.A local minimum of 110 g/m² is maintained for consistent quality. Customizable zinc mass according to customer's request is also available.

Bitumen Coating
The average thickness of the bitumen coating shall not be less than 70 μm, with a local minimum thickness of no less than 50 μm. Thickness modifications according to the customer's specifications are also available.

Alternative Coating

External coatings	Internal coating(linings)	Coating of the joint area
- Metallic zinc with finishing layer, in accordance with ISO 8179-1; - Zinc rich paint with finishing layer, in accordance with ISO 8179-2; - Epoxy coating, in accordance with EN 14901; - Polyethylene sleeve, in accordance with ISO 8180; - Alloy of zinc and aluminum with or without other metals, having a minimum mass of 400 g/m2, with finishing layer; - Extruded polyethylene coating in accordance with EN 14628; - Polyurethane coating in accordance with EN 15189; - Cement mortar coating in accordance with EN 15542; - Adhesive tape;	- Portland/Blast furnace slag/Sulphate/ High Aluminum Cement Mortar, in accordance with ISO 4179; - Cement mortar lining with seal coat, in accordance with ISO 16132; - Epoxy coating, in accordance with EN 14901; - Polyurethane lining in accordance with EN 15655;	- Epoxy coating; - Polyurethane coating

Product Testing

Process and Testing:
1. Induction Furnace and Treated Metal (Chemical analysis of raw materials, spheroidizing, and nodularity checks)
2. Casting Process (Visual inspection and weight verification)
3. Heat Treatment (Microstructure analysis)
4. Hydrostatic Test (Pressure testing for reliability)
5. Dimensional Checks (Verification of pipe length, joint, outer diameter, wall thickness, and overall appearance)
6. Zinc Spraying (Thickness testing for uniform coating)
7. Lining and Coating (100% visual inspection and random thickness testing)
8. Marking and Packing (Complete visual inspection before dispatch)

Project Case

Production Workshop

Installation Instructions

Packaging & Shipping

Company Profile

FAQ

Q1. What's your advantage?
A: We offer honest business practices coupled with competitive pricing and expert export services.

Q2. Can you give a warranty for your products?
A: Yes, we provide a 100% satisfaction guarantee on all items. Please reach out immediately if our quality or service does not meet your expectations.

Q3. Where are you located? Can I visit you?
A: Absolutely! We welcome you to visit our factory at any time.

Q4: How long does your delivery time take?
A: Typically, our delivery time ranges from 7 to 15 days, but it may extend if the order quantity is exceptionally large or under special circumstances.

Q5: How many countries have you already exported to?
A: We have a rich export history, having shipped products to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana, Somalia, and multiple other African countries. We understand diverse market demands and help customers avoid potential issues.

Q6. Do you provide custom-made product services?
A: Yes, if you have your own design, we can manufacture according to your specifications and drawings.