المعايير الفنية لمواد البناء Hubei AD | المواصفات الفنية ونظام إصدار الشهادات لجميع أنواع منتجات خطوط الأنابيب

البيت > المعرفة خط أنابيب > المعيار التقني

2025-06-05 طرق الاتصال الرئيسية لأنابيب PE
التحليل المهني لتقنيات الاتصال الأساسية الثلاثة لأنابيب PE - الالتحام بالذوبان الساخن (القطر الكبير) ، مأخذ الصهر الساخن (القطر الصغير) ، اتصال الصهر الكهربائي (تركيبات أنابيب الصهر الكهربائي) واتصال الشفة. توفر شركة Hub
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2025-06-05 بي مواصفات الأنابيب نموذج حجم ال
توفر شركة Hubei Aoyuan Building Materials Co. ، Ltd. مواصفات أنابيب PE التي تلبي المعايير الوطنية ، والتي تغطي درجات الضغط مثل القطر الخارجي الاسمي DN20-DN1600mm ، وسمك الجدار 2.3mm-100mm و SDR11 / SDR17 ، وما إلى ذلك ،
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