Detailed Product Description
Water pipe line is widely used in the following fields/industries:
Hydraulic Power Station
Potable Water supply industry
irrigation penstock
Sewage disposal pipe line
With the ever-increasing demand and requirement on water transmission especially on
drinkable water, we set up a totally new mill in 2010, which can make the following water
pipeline:
Pipe Specification: AWWA C200, API 5L GR.B/Grade X70 or any other equivalent
specification
O.D.: 30" up to 130"
Wall thickness: 0.25" up to 1.0"
Length: 20' up to 60'
Type of Pipe end: Bell & Spigot End, Bevel end, Invert Bevel end
Coating and Lining Standard:
AWWA C210: Liquid-Epoxy Coating Systems for The Interior and Exterior of Steel Water Pipelines
AWWA C203: Coal-Tar Protective Coatings and Linings For Steel Water Pipelines-Enamel And Tape-hot Applied
AWWA C222: Polyurethane Coating for The Interior and Exterior of Steel Water Pipe and Fittings
This mill has the following characteristics:
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60' single pipe length make the site construction 1/3 less than normal 40' pipe length.
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Compared with normal bevel end, Bell and spigot end make the site construction easier.
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We can make various types of bell and spigot end as users' requirement/drawing
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The key factor for anti corrosion is the surface preparation. We set up an automatic interior and exterior
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centrifugal blasting line to clean the pipe surface so that the pipe surface profile
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comply with AWWA C210/ ASTM D4417 with anchor depth of 2-4 mils and the Degree of surface cleanliness comply with AWWA C210/SSPC-SP 10/NACE No. 2.
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At the same time, this plant is equipped with a curing house, which can make the
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paint cure in a short time and allow the coating and lining application without limitation
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by weather. This makes the continuous coating and lining process and short delivery to come true.
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