Powder coating systems for external valve and pipe surfaces, developed around the substrate, pretreatment, service environment, geometry, and required corrosion tests. Potable-water, internal-contact, or regulated applications require separate documented approval for the exact formulation and end use.
Powder coating systems for external valve and pipe surfaces, developed around the substrate, pretreatment, service environment, geometry, and required corrosion tests. Potable-water, internal-contact, or regulated applications require separate documented approval for the exact formulation and end use.
B2B案件を確認後、サンプル形式、費用、配送、時期をご案内します。
Use these manufacturer TDS documents as a starting point for chemistry, finish, cure and test review. Confirm the exact formulation, revision and project acceptance criteria before approval or bulk ordering.
Primers & Coating Systems · 3 pages
Primers & Coating Systems · 3 pages
DAMEI valve and pipe powder coatings are developed for external metal surfaces that need controlled coverage, adhesion, and corrosion protection. Typical projects include valve bodies, fittings, pipe accessories, flanges, pumps, and fabricated piping components used in industrial, water-handling, HVAC, and infrastructure environments.
The correct coating cannot be selected from the words “valve” or “pipe” alone. Buyers should identify the substrate, whether the surface is internal or external, service medium, operating temperature, chemical exposure, installation environment, pretreatment, component standard, and required test method.
A general valve or pipe powder is not automatically approved for drinking-water contact, food contact, fire-system listing, or another regulated end use. Any third-party product claim requires valid documentation that names the exact product, scope, and conditions. If your application is regulated, provide the required certificate or standard before sampling; DAMEI will confirm whether an applicable documented formulation is available. Do not infer approval from a color, resin type, or company management certificate.
Castings and complex valve bodies can trap oil, release gas during cure, and create Faraday-cage areas. The qualification plan may therefore include staged cleaning, outgassing evaluation, suitable pretreatment, adjusted electrostatic settings, and inspection of edges, cavities, threads, and flange faces. Masking requirements should be defined before the trial.
Corrosion results depend on the complete system. A salt-spray duration from one sample is meaningful only when the substrate, preparation, coating, scribe, film build, cure, and evaluation method are stated. Use representative parts and the buyer's test method for approval.
For the exact proposed formulation, request the available technical data sheet, safety data sheet, sample report, color record, and batch documentation. For regulated service, request the current product-specific certificate and verify its issuer, scope, validity, and product identity before relying on it.
DAMEI's ISO 9001, ISO 14001, and ISO 45001 management-system certificates are visible on the About page. They support company transparency but do not replace end-use product approval.
Send the drawing or part photos, substrate, pretreatment, internal/external contact, service medium, temperature range, required tests, color, annual volume, and line conditions through the contact form. DAMEI can then propose a sample and validation plan rather than making a generic performance promise.
No blanket certification is claimed on this page. Potable-water use requires current product-specific documentation for the exact formulation and jurisdiction.
Not by assumption. Internal contact and external exposure have different application, safety, and certification requirements.
Entrapped contamination, porosity, moisture, and gas released during cure are common contributors. Cleaning, preheating or outgassing strategy, formulation choice, and cure profile should be evaluated together.
Name the substrate, pretreatment, test standard, specimen preparation, duration, and acceptance rating. A standalone hour number is incomplete.
Yes, subject to a physical reference, finish target, substrate, and production trial.
粉体塗料ソリューションをさらに見る。
室内用金属製品向けのハイブリッド型エポキシ・ポリエステル粉体塗料で、滑らかな仕上がりと確かな密着性、さらには外観と機械的性能の実用的なバランスを実現します。色調、光沢、テクスチャー、硬化条件、ライン設定などは、サンプル作成および量産試験を通じて確証済みです。
耐候性、色あせ防止性能、および腐食に対する耐久性が重要な、屋外用金属製品向けに開発された純ポリエステル系粉体塗料です。用途に応じて、適切な耐久グレード、仕上げ仕様、前処理工程、塗膜厚、硬化プロファイルを厳選し、プロジェクトに合わせて検証・最適化いたします。
金属製品に求められる、色調のコントロール、きらめき、質感、あるいは視覚的な奥行きを実現するための、装飾用メタリックおよび特殊効果パウダーコート。サンプルやライン試験により、設備条件、リクレーム処理、塗膜厚、観察角度などによって結果が変化するため、最終的に承認された外観を確立します。
