100% Original Underground Natural Gas Line - Fusion-Bonded Epoxy Coatings Awwa C213 Standard – Spiral

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With our rich working experience and thoughtful companies, we have now been recognized as being a trustworthy supplier for a lot of global potential buyers for Steel Tubular Piles , Stainless Pipe Welding , Seamless Vs Welded Pipe , We sincerely welcome overseas buyers to consult for that long-term cooperation as well as the mutual progress.
100% Original Underground Natural Gas Line - 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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100% Original Underground Natural Gas Line - Fusion-Bonded Epoxy Coatings Awwa C213 Standard  – Spiral detail pictures

100% Original Underground Natural Gas Line - Fusion-Bonded Epoxy Coatings Awwa C213 Standard  – Spiral detail pictures

100% Original Underground Natural Gas Line - Fusion-Bonded Epoxy Coatings Awwa C213 Standard  – Spiral detail pictures


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We believe that long time period partnership is a result of top of the range, value added services, rich expertise and personal contact for 100% Original Underground Natural Gas Line - Fusion-Bonded Epoxy Coatings Awwa C213 Standard – Spiral , The product will supply to all over the world, such as: South Korea, Greek, Finland, We provide OEM services and replacement parts to meet the varying needs of our customers. We give competitive price for quality solutions and we are going to make certain your shipment is handled quickly by our logistics department. We sincerely hope to have the opportunity to meet with you and see how we can help you further your own business.
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    5 Stars By Edwina from Sacramento - 2017.05.31 13:26
    The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
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