Wholesale Price En545 Fusion Bonded Epoxy Ductile Iron Pipes

• Type: Ductile Iron Pipes
• Usage: Water Supply, Gas Supply, Oil Pipe
• Joint Type: Flexible Joint
• Section Shape: Round
• Certification: ISO2531, EN545, EN598, ISO4179, ISO8179
• Customized: Customized
• Model NO.: DN80mm~DN2600mm
• Gasket Material: NBR
• Internal Coating: Sintered Epoxy Powder
• Exterior Coating: Sintered Epoxy Powder
• Keyword: Water Ductile Iron Pipe
• Standard: ISO2531/En545/En598
• Processing Service: Cutting
• Transport Package: Bundled or Bulk
• Specification: 6m/5.7m
• Trademark: Jintai-JT
• Origin: Shanxi China
• HS Code: 73010090
• Production Capacity: 20, 000 Tons/Month

Product Description

Product Description

 

1. The internal coating material of Jintai's fusion bonded epoxy ductile iron pipe is epoxy resin fused powder coating. The main pipe needs to be preheated to 100-120ºC. The principle of high-voltage electrostatic corona electric field is used to create a metal guide on the head of the special pipe spray gun. The flow cup is connected to a high-voltage negative charge. At this time, the pipe and the operating equipment carrying the pipe are grounded to form a positive electrode, forming a strong electrostatic field between the pipe and the spray gun. When the spray gun is turned on, the carrier gas transports the powder from the powder supply device to the diversion cup of the spray gun through the powder conveying pipe. A dense charge is generated around it. The fine solid powder is negatively charged, and the positive and negative electrostatic forces attract each other. Under the action of compressed air, the sintered epoxy powder is evenly adsorbed on the inner wall of the pipe. With the operation of the spray gun telescopic device and the operation of the outer roller bracket of the pipe, the spraying operation is completed.
As the pipeline sprays and operates, the external heating equipment will continue to heat the sprayed pipe part to a temperature of 250-280°C. The heating temperature and heating time will be adjusted according to the operation of the pipe, after about 20 minutes. The powder on the inner wall of the pipe melts and solidifies into a uniform, continuous, flat and smooth coating film. According to the different needs of customers, the powder types and colors are different to form the final coating.
2. The outer coating of the pipeline is epoxy resin sintered powder coating. The main pipe needs to be preheated to 100-120°C. Using the principle of high-voltage electrostatic corona electric field, the metal diversion cup on the head of the special pipeline spray gun is connected to a high-voltage Negative electricity, when the pipe and the operating equipment carrying the pipe are grounded to form a positive electrode, a strong electrostatic field is formed between the pipe and the spray gun. When the spray gun is turned on, the carrier gas transports the powder from the powder supply device to the diversion cup of the spray gun through the powder conveying pipe. A dense charge is generated around it. The fine solid powder is negatively charged, and the positive and negative electrostatic forces attract each other. Under the action of compressed air, the sintered epoxy powder is evenly adsorbed on the outer wall of the pipe. With the operation of the spray gun telescopic device and the operation of the outer roller bracket of the pipe, the spraying operation is completed.
As the pipeline sprays and operates, the external heating equipment will continue to heat the sprayed pipe part to a temperature of 250-280°C. The heating temperature and heating time will be adjusted according to the operation of the pipe, after about 20 minutes. The powder on the outer wall of the pipe melts and solidifies into a uniform, continuous, flat and smooth coating film. According to the different needs of customers, the powder types and colors are different to form the final coating.
 

Jintai Product Parameters

Brand:	Jintai-DI pipe
Product Name:	Fusion Bonded Epoxy Ductile Iron Pipe
Nominal diameter:	DN80-DN2600
Production process:	Centrifugal casting
Material:	Ductile Iron
Effective length:	6m, can be cut to 5.7m
Class:	Class K: K7, K8, K9, K10, K11, K12
	Class C:C20, C25, C30, C40, C50, C64, C100
Implementation standards:	BS EN545, BS EN598, ISO2531
Internal anti-corrosion coating:	Fusion bonded epoxy coating
External anti-corrosion coating:	Fusion bonded epoxy coating
Description:	Ductile iron pipe, in line with ISO2531, EN545, EN598
Internal coating:	1. Portland cement mortar lining
	2.Sulphate Resistant cement mortar lining
	3.High-Aluminum cement mortar lining
	4. Fusion bonded epoxy coating
	5.Liquid epoxy painting
	6.Black bitumen painting
External coating:	1.zinc+bitumen(70microns) painting
	2.Fusion bonded epoxy coating
	3.Zinc-aluminum alloy +liquid epoxy painting
Pipe joint type:	1. Push-In Joint/DN80-DN2600
	2. Mechanical Joint/DN1200-DN2600
	3. Restraint Joint/DN80-DN2600
	4. Flanged Joint/DN80-DN2600
Test:	100% water pressure test
Effective length test:	100%
Wall thickness test:	100%
Rubber Ring:	NBR rubber, natural rubber, SBR rubber or EPDM rubber ring as per ISO4633
Chemical composition: (%)	a) C: 3.5 - 4.0
	b) Si: 1.9 - 2.6
	c) Mn:0.15-0.45
	d) P: <0.06
	e) S: <0.02
Mechanical properties:	a) Tensile strength: ≥420MPa
	b) Yield strength: ≥300Mpa
	c) Hardness: ≤230HB
Scope of application:	Municipal water supply, drainage, sewage treatment, industrial drainage, chemical industry, irrigation, water transportation engineering and other fields

 

Certifications