Factory Supply Spiral Welded Steel Pipe - Fusion-Bonded Epoxy Coatings Awwa C213 Standard – Spiral

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Factory Supply Spiral Welded Steel 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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Factory Supply Spiral Welded Steel Pipe - Fusion-Bonded Epoxy Coatings Awwa C213 Standard  – Spiral detail pictures

Factory Supply Spiral Welded Steel Pipe - Fusion-Bonded Epoxy Coatings Awwa C213 Standard  – Spiral detail pictures

Factory Supply Spiral Welded Steel Pipe - Fusion-Bonded Epoxy Coatings Awwa C213 Standard  – Spiral detail pictures


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The key to our success is Good Product Excellent, Reasonable Rate and Efficient Service for Factory Supply Spiral Welded Steel Pipe - Fusion-Bonded Epoxy Coatings Awwa C213 Standard – Spiral , The product will supply to all over the world, such as: Sao Paulo, Greece, US, We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and perfect service . We also warmly welcome customers to visit our company and purchase our products.
  • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Nicola from Ecuador - 2018.05.13 17:00
    The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Elvira from Ecuador - 2017.01.11 17:15
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