High Quality For Pipe Welding Procedures - Fusion-Bonded Epoxy Coatings Awwa C213 Standard – Spiral

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We usually perform being a tangible workforce making sure that we will give you the most beneficial excellent plus the finest selling price for Pipe Line Welding , S355 JR Spiral Steel Pipe Exporters , High-Quality API 5L Line Pipe , Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.

High Quality For Pipe Welding Procedures - 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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To be a result of ours specialty and service consciousness, our company has won a superb reputation between customers all around the environment for High Quality For Pipe Welding Procedures - Fusion-Bonded Epoxy Coatings Awwa C213 Standard – Spiral , The product will supply to all over the world, such as: Kenya, Bhutan, Mauritius, With the goal of zero defect. To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.

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With a positive attitude of regard the market, regard the custom, regard the science, the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.

By Princess from Morocco - 2017.10.27 12:12

We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!

By Hedy from Jamaica - 2017.09.22 11:32

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