K9 Ductile Cast Iron Pipe Manufacturer

• Type: Ductile Iron Pipes
• Usage: Water Supply, Gas Supply, Oil Pipe
• Joint Type: Flexible Joint
• Section Shape: Round
• Certification: ISO2531, EN545, EN598
• Shape: Round
• Model NO.: K7 K8 K9 C25 C30 C40
• Customized: Customized
• 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 the zinc per unit area shall not fall below 130g/m². Additionally, a local minimum of 110g/m² is required. We also offer customized zinc mass specifications to cater to your unique needs.

Bitumen coating
The mean thickness of the bitumen coating must be no less than 70 μm, with a local minimum of 50 μm. Custom thickness specifications are available upon request.

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 (including chemical analysis of raw material, spheroidizing & nodularity checks).
2. Casting (involving visual checks and weight verification).
3. Heat treatment (examining micro-structure).
4. Hydrostatic test (conducting pressure tests).
5. Dimensional checks (assessing pipe length, joints, OD, wall thickness, and overall appearance).
6. Zinc spraying (thickness measurement testing).
7. Lining and coating (100% visual inspections along with random thickness testing).
8. Marking and packing (ensuring 100% visual check).

Project Case

Production Workshop

 

 

Installation Instructions

Packaging & Shipping

Company Profile

FAQ

 

Q1. What's your advantage?
A: We offer honest business practices with competitive pricing and expert service throughout the export process.

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

Q3. Where are you located? Can I visit you?
A: Certainly, we welcome you to visit our factory anytime.

Q4. How long does your delivery time take?
A: Generally, our delivery time is within 7-15 days. This may extend if the order quantity is exceptionally large or under special circumstances.

Q5. How many countries have you exported to?
A: We have extensive export experience to numerous countries including America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana, Somalia, and other African countries. Our familiarity with global market demands helps our customers avoid many hassles.

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