Ductile Iron Pipe

 

KEY SPECIFICATION:

• Material : Ductile Cast Iron
• Size Range : DN 80mm to DN 2000mm
• Unit Effective Length : 6m or 5.7m
• Manufacture Standard: ISO 2531:1998/ EN 545:2006/EN 598:2007
• Annual capacity : 200,000 tons
• Coating Exterior: Zinc 130g/m2 according to ISO 8179-1 and bitumen coating 70 microns.
• Cement Interior: Portland Cement/ High Alumina Cement/ Sulphate Resisting Cement Lining according to ISO 4179
• Special requirements on external coating and internal lining can be applied
• We also provide accessories such as SBR/EPDM rubber gaskets, lubricant paste, pipe caps, PE sleeves, etc.

•  MECHANICAL PROPERTIES OF DIFFERENT PIPES:

   

  Item	D.I. Pipe	G.I. Pipe	Steel Pipe	PVC Pipe	Asbestos Pipe
  Tensile strength (N/mm2)	≥420	150-260	≥400	≥53	20-23
  Bending strength  (N/mm2)	≥590	200-360	≥400	80-100	20-30
  Elongation (%)	≥10 (DN40-1000)	-	≥18	50-150
  Elasticity coefficient (N/mm2)	Approx. 16x104	Approx. 11x104	Approx. 16x104	Approx.27-30x102	Approx.27-30x103
  Hardness(HB)	≤230	≤230	Approx. 140	R 115 Rockwell	35-40
  Corrosion resistance after 90 days (g/cm2)	0.0090	0.0103	0.0273-0.0396		-
  Poison's ration	0.28	0.25	0.3	0.37	0.18-0.25
  Impact Value Kg. M/cm2	>0.713	<0.5	1.5	0.007-0.1

   

   

  ADDITIONAL ASSURANCE:

• Each pipe is strictly inspected according to related standard to ensure permanently high performance.
• Easy Installation at site and service free for life
• Long Service Lifespan
• Quotation will arrive you within 24hours once we get your inquiry.
• We guarantee offering you a competitive price.
• A copy of original inspection reports of pipes will be offered after shipment.
• Photos of loading process will be sent to the customer after shipment effect.
• We will follow-up the delivery progress after shipment effect and update to the customer on weekly basis.

• Our Pipes During Shipment:

   

    

Dalian Wantong Industrial Equipment Co., Ltd.

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