Acoplamentos de tubos NU API 5CT standard K55 como acessórios para tubos de aço sem costura

Conexão entre dois Tubings ou tubulação com ferramentas. Grau de aço J55, K55, N80, L80, P110 e assim por diante. Tipo de rosca NU. Usado estoques de barras de acoplamento padrão API 5CT, após corte, usinagem, NDT, revestimento e teste final antes do envio, podemos fornecer a você acoplamentos de tubulação de 1,9" a 4 1/2".

• Marca: SJ
• SKU: 10000
• Frete: 
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  <div class="return-policy"> <h2>No-Risk Return Policy</h2> <p>Not 100% satisfied? We make returns easy.</p> <div class="highlight-box"> <h3>🔄 30-Day Returns</h3> <p>Return any item in original condition within 30 days for a full refund.</p> </div> <h3>📦 How to Return:</h3> <ol> <li><strong>Contact us</strong> at returns@yourstore.com with your order number</li> <li><strong>Get approval</strong> + return shipping label (if applicable)</li> <li><strong>Ship back</strong> via prepaid method</li> </ol> <h3>❗ Important Notes:</h3> <ul> <li>Refunds exclude original shipping fees</li> <li>Customs duties on international returns are non-refundable</li> <li>Final sale items marked "Non-returnable" are excluded</li> </ul> <p>🔔 <em>Need help? Chat live with our support team → [右下角聊天图标]</em></p> </div><br>