Payment Terms:
full irrevocable confirmed l/c at sight
Shipping Terms:
CIF
Looking for suppliers from:
Worldwide
Product Description:
The buyer would like to receive quotations for -
Product Name: Ductile Iron Pipe
Specifications:
DUCTILE PIPES 450mm/18” 16 BAR QTY 72 METERS
DUCTILE COLAR SOCKET 450MM/18” 16 BAR QTY 6 EACH
DUCTILE FLANGE ADAPTER 450mm/18” 16 BAR QTY 6 EACH
DI pipes shall be centrifugally cast(C Class), with socket and spigot ends, EPDM rubber gaskets, according to EN545:2010
DI PIPES ACCORDING TO EN 545-2010
The joints of ductile iron (DI) pipes and fittings shall be TYTON type.
Outside protection coating:
Shall be of 400 g/m² metallic zinc Aluminum Alloy (85%+15%) plus epoxy finishing coat according to EN 545, applied also on socket inside, suitable for ground condition I and II and III. The external surface of the pipe spigot end at a minimum length of 250 mm shall have non toxic epoxy paint applied to a minimum dry film thickness of 100 microns. The internalsurface of the socket end shall be painted with a layer of zinc rich epoxy paint 150g/m²(zinc content not less than 85%° plus a layer of non toxic epoxy paint to aminimum dry film thickness of 100 microns.
Inside protection lining:
Cement mortar according to ISO 4179 – 1985.
2.2 Length of Pipes
Standard length for pipes is 6 meters for transport in bundles or 5.5 -5.8 meters for transport in open top containers.
2.3 Testing
The manufacturer shall demonstrate the conformity of his products with the standards by submitting the below performance tests specified in the standards:
• Compressive strength of the cement mortar lining.
• Leak tightness of flexible joints to positive internal pressure.
• Leak tightness of flexible joints to negative internal pressure.
• Leak tightness of flexible push-in joints to positive external pressure.
• Leak tightness of flexible joints to dynamic internal pressure.
• Leak tightness and mechanical resistance of flanged joints.
• Leak tightness and mechanical resistance of screwed and welded flanges.
The test should include:
• Dimensions Examination.
• Wall Thickness.
• External Diameter.
• Internal Diameter.
• Length
• Straightness of the pipes
• Ovality Test of the Pipes.
• Cement Lining Thickness.
• Tensile Test.
• Elongation test
• Hydrostatic pressure test.
• Hardness Test.
• Microstructure Examination supported by pictures
• thickness of external paint coating
• works leak tightness test for pipes and fittings
pipes and coating materials shall be certified for potable water use and shall contain
no ingredients that may migrate into water in amounts that are considered to be toxic or
otherwise, dangerous for health
Please quote for the following wholesale product requirement -
Product Name: Ductile Iron Pipes
Specifications:
- Pipe Ductile Casting, Min. Tensile Strength 420 MPa
- With high tensile strength, resistance to loads, pressure and vacuum, High corrosion resistance,
- Does not require cathodic protection
Packaging Terms : Carton & Bags
Looking for suppliers from:
China, South Korea (Republic Of Korea), India
Product Description
The buyer would like to receive quotations for -
Product Name: Ductile Iron Pipes
Specifications:
Nominal Pipe Size, NPS (mm) 1200
Line Pipe Material Ductile Iron
Pipeline Outside Diameter, O.D. (mm) 1255
Pipeline Inside Diameter, I.D. (mm) 1212
Nominal Wall Thickness (mm) 15.3
Pipeline Length, approx. (km) each 86
Medium Freshwater
Principal Design Code ISO 2531
Design Factor, F 1.5
Design Pressure (Barg) 16
Operating Pressure (Barg) 13
Design Temperature °C (Material) 50
Class Rating (Fittings and Flanges) ISO PN 16, PN 10
Internal Pipe Coating Cement mortar lining with seal coat
External Pipe Coating metallic zinc coating before applying
coal tar or a bituminous compound,
pigmented with aluminum of thickness
not less than 100 microns
Insulation Double layer of polyethylene + if
necessary tape Wrapping depending on
soil resistivity + C.P. system if the soil
resistivity is low
The buyer is interested to receive quotations for the following RFQ -
Product Name: Ductile Iron Pipes
Specifications:
Ductile iron pipes (BS EN 545:2010) Class C64, pipe wall thickness 6.1 mm
200 mm diameter pipes (500 meters)
200 mm diameter bend (42 no.)
200 mm diameter tee (14 no.)
200 mm diameter flanged joint (170 no.)
250 mm diameter pipes (9500 meters)
250 mm diameter bend (800 no.)
250 mm diameter tee (270 no.)
250 mm diameter flanged joint (3200 no)
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Hong Kong
Payment Terms : L/C
Looking for suppliers from : Europe, United States
