Good Quality Underground Natural Gas Pipe - Fusion-Bonded Epoxy Coatings Awwa C213 Standard – Spiral

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Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine consistently for Fbe Lined Pipe , X42 SSAW Pipe Factory , Steel Pipe Factory , Sincerely hope we are growing up together with our customers all over the world.
Good Quality Underground Natural Gas Pipe - Fusion-Bonded Epoxy Coatings Awwa C213 Standard – Spiral Detail:

Physical properties of epoxy powder materials

Specific gravity at 23℃: minimum 1.2 and maximum 1.8
Sieve analysis: maximum 2.0
Gel time at 200 ℃: less than 120s

Abrasive blast cleaning

Bare steel surfaces shall be abrasive blast-cleaned in accordance with SSPC-SP10/NACE No. 2 unless otherwise specified by the purchaser. The blast anchor pattern or profile depth shall be 1.5 mil to 4.0 mil(38 µm to 102 µm) measured in accordance with ASTM D4417.

Preheating

Pipe that has been cleaned shall be preheated at temperature less than 260℃, the heat source shall not contaminate the pipe surface.

Thickness

The coating powder shall be applied to the preheated pipe at a uniform cure-film thickness of not less than 12 mils(305μm) on the exterior or interior. The maximum thickness shall not exceed a nominal 16 mils(406μm) unless recommended by the manufacturer or specified by the pruchaser.

Optional epoxy performance testing

The purchaser may specify additional testing to establish epoxy performance. The following test procedures, all of which shall be performed on production pipe test rings, may be specified:
1. Cross-section porosity.
2. Interface porosity.
3. Thermal analysis (DSC).
4. Permanent strain (bendability).
5. Water soak.
6. Impact.
7. Cathodic disbondment test.


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Good Quality Underground Natural Gas Pipe - Fusion-Bonded Epoxy Coatings Awwa C213 Standard  – Spiral detail pictures

Good Quality Underground Natural Gas Pipe - Fusion-Bonded Epoxy Coatings Awwa C213 Standard  – Spiral detail pictures

Good Quality Underground Natural Gas Pipe - Fusion-Bonded Epoxy Coatings Awwa C213 Standard  – Spiral detail pictures


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We've got a specialist, effectiveness staff to supply high quality service for our shopper. We always follow the tenet of customer-oriented, details-focused for Good Quality Underground Natural Gas Pipe - Fusion-Bonded Epoxy Coatings Awwa C213 Standard – Spiral , The product will supply to all over the world, such as: Mexico, Muscat, Uganda, There are advanced producing & processing equipment and skilled workers to ensure the merchandise with high quality. We've got found an excellent before-sale, sale, after-sale service to ensure the customers that could rest assured to make orders. Until now our merchandise are now moving on fast and very popular in South America, East Asia, the Middle east, Africa, etc.
  • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Lilith from Guyana - 2018.06.09 12:42
    Speaking of this cooperation with the Chinese manufacturer, I just want to saywell dodne, we are very satisfied.
    5 Stars By Ivy from Lithuania - 2017.06.16 18:23
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