Apakah spesifikasi pipa PE diameter luar?

2025-08-19

Saat membeli dan menggunakan pipa PE, banyak pengguna akan memiliki pertanyaan tentang spesifikasinya. Salah satu pertanyaan umum adalah: Apakah spesifikasi pipa PE adalah diameter luar? Hari ini, kita akan membahas masalah ini secara rinci, dan menggabungkan produk pipa PE dari Pipa AD untuk menafsirkan dengan jelas spesifikasi pipa PE untuk semua orang.

Pertama-tama, perlu untuk memperjelas bahwa spesifikasi pipa PE biasanya didasarkan pada diameter luarnya sebagai parameter identifikasi utama. Diameter luar yang disebutkan di sini justru diameter luar nominal, dinyatakan dengan simbol "de," dan unitnya adalah milimeter (mm). Misalnya, kita sering mengatakan bahwa pipa PE seperti de20, de32, de50, de110, dll., angka di dalamnya mewakili diameter luar nominal pipa PE. Cara menggunakan diameter luar sebagai referensi spesifikasi ini adalah standar yang biasa digunakan dalam industri pipa PE. Hal ini terutama karena pipa PE sebagian besar dihubungkan oleh lelehan panas atau elektrofusi, dan konsistensi diameter luar sangat penting untuk memastikan kualitas sambungan.

AD Pipa Sebagai produsen pipa profesional, pipa PE yang diproduksi secara ketat mengikuti spesifikasi industri ini. Pada identifikasi produk pipa PE AD, selain menandai dengan jelas diameter luar nominal (de), parameter penting seperti ketebalan dinding dan kelas tekanan (seperti seri SDR atau nilai PN) dari pipa biasanya disertakan, sehingga pengguna dapat melakukan pemilihan yang akurat sesuai dengan kebutuhan teknik tertentu. Misalnya, pipa PE AD berlabel lengkap dapat ditampilkan sebagai "PE100 de110 SDR17 PN1.6MPa," di mana de110 menunjukkan diameter luar nominal pipa adalah 110mm, SDR17 mencerminkan rasio diameter luar dengan ketebalan dinding pipa, dan PN1.6MPa mewakili tekanan nominalnya.

Tentu saja, tidak cukup hanya mengetahui diameter luar. Ketebalan dinding pipa PE juga merupakan faktor kunci dalam menentukan daya dukung tekanan dan jangkauan penggunaannya. Di bawah diameter luar yang sama, ketebalan dinding yang berbeda dari pipa PE akan sesuai dengan tingkat tekanan yang berbeda. Pipa AD akan menyediakan berbagai produk pipa PE dengan ketebalan dinding dan tingkat tekanan sesuai dengan skenario aplikasi yang berbeda, seperti pasokan air kota, air minum pedesaan, drainase limbah, transportasi gas, dll, untuk memastikan bahwa setiap produk dapat memenuhi persyaratan keselamatan dan kinerja teknik yang sesuai.

Singkatnya, spesifikasi pipa PE memang terutama dinyatakan oleh diameter luarnya (diameter luar nominal), yang merupakan standar terpadu industri, yang memfasilitasi komunikasi dan pengoperasian tautan desain, konstruksi dan pembelian. Pipa AD selalu mematuhi standar tinggi dan persyaratan ketat, dan berusaha untuk kejelasan dan akurasi dalam produksi dan identifikasi pipa PE untuk menyediakan produk yang andal dan layanan profesional untuk sebagian besar pengguna. Jika Anda memiliki pertanyaan lain tentang pemilihan spesifikasi pipa PE, jangan ragu untuk berkonsultasi dengan Pipa AD, kami akan memberi Anda jawaban dan dukungan yang lebih rinci.


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