Dalam dunia plumbing modern, pipa PEX (cross-linked polyethylene) telah merevolusi cara kita membangun sistem distribusi air. Bukan hanya karena fleksibilitasnya, tetapi karena kemampuannya untuk menahan tekanan tinggi dan suhu panas secara berkelanjutan. Tapi apa sebenarnya yang membuat material pipa PEX tahan tekanan air dan tahan panas? Jawabannya ada pada struktur mikroskopik dan proses manufaktur yang disebut cross-linking.
Secara kimia, polietilena biasa terdiri dari rantai molekul panjang yang sejajar dan relatif lemah terhadap panas dan tekanan. Namun, dalam pipa PEX, rantai-rantai ini di-cross-link atau disilangkan satu sama lain, menciptakan struktur tiga dimensi yang lebih stabil dan kokoh.
Ada tiga metode utama untuk membuat PEX:
Baca juga “Teknologi Cross-linked dalam Pipa PEX: Apa Manfaatnya?“
Berkat cross-linking, tegangan internal akibat tekanan air tinggi tidak hanya diterima di satu titik, melainkan tersebar merata di seluruh jaringan molekul. PEX juga mampu mengatasi water hammer (lonjakan tekanan mendadak) lebih baik dibanding pipa logam, karena materialnya memiliki elastisitas yang meredam gelombang tekanan.
PEX dapat digunakan secara aman untuk aplikasi air panas hingga 95°C secara terus-menerus, bahkan mampu bertahan sementara pada suhu mendekati 110–120°C dalam kondisi darurat. Hal ini dimungkinkan karena:
PEX tidak hanya diuji di laboratorium. Uji lapangan dan test penuaan akselerasi (accelerated aging tests) menunjukkan bahwa pipa PEX dapat bertahan lebih dari 50 tahun dalam kondisi operasional normal dan bahkan di sistem air panas bertekanan tinggi.
Pipa PEX tahan tekanan dan panas bukan karena tebalnya dinding atau sekadar plastik yang diperkuat. Keunggulannya berasal dari teknologi rekayasa molekul yang mengubah cara material berperilaku terhadap beban mekanis dan termal. Dengan memahami hal ini, kita bisa lebih yakin bahwa memilih PEX bukan hanya soal kenyamanan instalasi, tetapi juga investasi jangka panjang untuk sistem plumbing yang andal.
Baca juga “PEX, Pipa Terbaik untuk Rumah: Solusi Modern dan Tahan Lama“
Ketika berbicara tentang kualitas pipa PEX, nama Westpex menonjol sebagai salah satu produsen terpercaya dan berstandar internasional di Indonesia. Dengan pengalaman bertahun-tahun di industri perpipaan, Westpex menghadirkan produk PEX yang dibuat dengan teknologi mutakhir.
Produk-produk Westpex didesain untuk menghadapi kondisi nyata di lapangan: mulai dari tekanan air tinggi di gedung bertingkat, suhu panas pada sistem pemanas air, hingga ketahanan terhadap paparan bahan kimia yang umum dalam distribusi air bersih.
Pipa PEX dari Westpex diproses dengan teknologi cross-linking yang menghasilkan pipa kuat, tahan bocor, dan minim perawatan. Fleksibilitas produk ini juga memudahkan teknisi dalam pemasangan, bahkan di area dengan banyak tikungan dan keterbatasan ruang.
Dengan jaminan mutu, dukungan teknis profesional, dan distribusi luas di seluruh Indonesia, Westpex menjadi pilihan utama para kontraktor, arsitek, dan pemilik bangunan yang mengutamakan keamanan, efisiensi, dan daya tahan jangka panjang dalam sistem perpipaan mereka.
Mungkin Anda Tertarik: Keran Air AWET Berkualitas!, Instagram Westpex
Alat Expander PEX |
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| Hubungi Kami Untuk Informasi Lebih Lanjut | |
Ball Valves |
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| 1/2 Inchi | |
| 3/4 Inchi | |
| 1 Inchi | |
Bending Fitting |
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| B 16 | |
Brass Gate Valve |
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| WP - G 1/2 Inchi | |
Brass Lockable Angle Magnetic |
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| WP - LT 1/2 Inchi | |
| WP - LT 3/4 inchi | |
Brass Lockable Ball Valve |
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| WP - LS 1/2"Inchi | |
Brass Swing Check Valve |
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| WP - C 1/2"Inchi | |
Bridge |
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| W 20 | |
| W 25 | |
| W 32 | |
Cap |
|
| D 20 | |
| D 25 | |
| D 32 | |
| D 40 | |
| D 50 | |
| D 63 | |
| D 75 | |
| D 90 | |
| D 110 | |
| D 160 | |
CAP – HDPE |
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Cross – HDPE |
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Double Nepple |
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| 1/2 M | |
| 3/4 M | |
| 1 M | |
| 1 1/4 M | |
Elbow – Expander Cooper |
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| L 16 | |
| L 20 | |
| L 25 | |
| L 32 | |
| L 40 | |
Elbow – Expander Plastik |
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| L 16 | |
| L 20 | |
| L 25 | |
| L 32 | |
| L 40 | |
Elbow – Nylon |
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Elbow 45 – HDPE |
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Elbow 45° |
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| L 20 | |
| L 25 | |
| L 32 | |
| L 40 | |
| L 50 | |
| L 63 | |
| L 75 | |
| L 90 | |
| L 110 | |
| L 160 | |
Elbow 90 – HDPE |
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Elbow 90° |
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| L 20 | |
| L 25 | |
| L 32 | |
| L 40 | |
| L 50 | |
| L 63 | |
| L 75 | |
| L 90 | |
| L 110 | |
| L 160 | |
Elbow Thread Female |
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| L 20 x 1/2 F | |
| L 20 x 3/4 F | |
| L 25 x 1/2 F | |
| L 25 x 3/4 F | |
| L 32 x 3/4 F | |
| L 32 x 1 F | |
Elbow Thread Male |
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| L 20 x 1/2 M | |
| L 25 x 1/2 M | |
| L 25 x 3/4 M | |
| L 32 x 3/4 M | |
| L 32 x 1 M | |
Equal Straight |
|
| S 20 | |
| S 25 | |
| S 32 | |
| S 40 | |
| S 50 | |
| S 63 | |
| S 75 | |
| S 90 | |
| S 110 | |
| S 160 | |
Equal Tee – HDPE |
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Female Elbow – Expander Cooper |
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| L 16 - 1/2 F | |
| L 20 - 1/2 F | |
| L 20 - 3/4 F | |
| L 25 - 1/2 F | |
| L 25 - 3/4 F | |
| L 25 - 1 F | |
| L 32 - 1 F | |
| L 16 - 1/2 FC | |
| L 20 - 1/2 FC | |
| L 20 - 3/4 FC | |
Female Elbow – Expander Plastik |
|
| L 16 - 1/2 F | |
| L 20 - 1/2 F | |
| L 20 - 3/4 F | |
| L 25 - 1/2 F | |
| L 25 - 3/4 F | |
| L 25 - 1 F | |
| L 32 - 1 F | |
| L 16 - 1/2 FC | |
| L 20 - 1/2 FC | |
| L 20 - 3/4 FC | |
Female Elbow – Nylon |
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Female Straight – Expander Cooper |
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| S 16 - 1/2 F | |
| S 20 - 1/2 F | |
| S 20 - 3/4 F | |
| S 25 - 1/2 F | |
| S 25 - 3/4 F | |
| S 32 - 1/2 F | |
| S 32 - 3/4 F | |
| S 32 - 1 F | |
| S 32 - 1 F | |
| S 40 - 1 F | |
| S 40 - 1 1/4 F | |
| S 40 - 1 1/2 F | |
Female Straight – Nylon |
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Female Tee – Expander Cooper |
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| T 16 - 1/2 F - 16 | |
| T 20 - 1/2 F - 20 | |
| T 25 - 1/2 F - 25 | |
| T 32 - 1/2 F - 32 | |
Female Tee – Nylon |
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Gate Valves |
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| 1/2 mm | |
| 3/4 mm | |
| 1 mm | |
| 16 mm | |
| 20 mm | |
| 25 mm | |
Keran Taman |
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| TAB 5/8 | |
Klem |
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| Uk. 16 mm ( 100 pcs/kantong) | |
| Uk. 20 mm ( 100 pcs/kantong) | |
| Uk. 25 mm ( 100 pcs/kantong) | |
Male Elbow – Expander Cooper |
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| L 16 - 1/2 M | |
| L 20 - 1/2 M | |
| L 20 - 3/4 M | |
| L 25 - 1/2 M | |
| L 25 - 3/4 M | |
| L 25 - 1 M | |
| L 32 - 1 M | |
Male Elbow – Nylon |
|
Male Straight – Expander Cooper |
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| S 16 - 1/2 M | |
| S 16 - 3/4 M | |
| S 16 - 1 M | |
| S 20 - 1/2 M | |
| S 20 - 3/4 M | |
| S 20 - 1 M | |
| S 25 - 1/2 M | |
| S 25 - 3/4 M | |
| S 25 - 1 M | |
| S 32 - 1/2 M | |
| S 32 - 3/4 M | |
| S 32 - 1 M | |
| S 32 - 1 1/4 M | |
| S 40 - 1 1/4 M | |
| S 40 - 1 1/2 M | |
Male Straight – Expander Plastik |
|
| S 16 - 1/2 M | |
| S 16 - 3/4 M | |
| S 16 - 1 M | |
| S 20 - 1/2 M | |
| S 20 - 3/4 M | |
| S 20 - 1 M | |
| S 25 - 1/2 M | |
| S 25 - 3/4 M | |
| S 25 - 1 M | |
| S 32 - 1/2 M | |
| S 32 - 3/4 M | |
| S 32 - 1 M | |
| S 32 - 1 1/4 M | |
| S 40 - 1 1/4 M | |
| S 40 - 1 1/2 M | |
Male Straight – Nylon |
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Manifold |
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| D 20 - 16 x 4C | |
| D 25 - 16 x 4C | |
| D 20 - 16 x 3C | |
| D 25 - 20 x 3C | |
Pipa HDPE |
|
| PN 10 ( Rincian mm dan inch, hubungi kami ) | |
| PN 12,5 ( Rincian mm dan inch, hubungi kami ) | |
| PN 16 ( Rincian mm dan inch, hubungi kami ) | |
Pipa PEX Westpex BLUE COLD PN 12,5 |
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| 16 mm | |
| 20 mm | |
| 25 mm | |
Pipa PEX Westpex RED HOT 12,5 PN |
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| 16 mm | |
| 20 mm | |
| 25 mm | |
Pipa PPR |
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| PRESSURE PN 10 Ukuran 20 | |
| PRESSURE PN 10 Ukuran 25 | |
| PRESSURE PN 10 Ukuran 32 | |
| PRESSURE PN 10 Ukuran 40 | |
| PRESSURE PN 10 Ukuran 50 | |
| PRESSURE PN 10 Ukuran 63 | |
| PRESSURE PN 10 Ukuran 75 | |
| PRESSURE PN 10 Ukuran 90 | |
| PRESSURE PN 10 Ukuran 110 | |
| PRESSURE PN 10 Ukuran 160 | |
| PRESSURE PN 16 Ukuran 20 | |
| PRESSURE PN 16 Ukuran 25 | |
| PRESSURE PN 16 Ukuran 32 | |
| PRESSURE PN 16 Ukuran 40 | |
| PRESSURE PN 16 Ukuran 50 | |
| PRESSURE PN 16 Ukuran 63 | |
| PRESSURE PN 16 Ukuran 75 | |
| PRESSURE PN 16 Ukuran 90 | |
| PRESSURE PN 16 Ukuran 110 | |
| PRESSURE PN 16 Ukuran 160 | |
| PRESSURE PN 20 Ukuran 20 | |
| PRESSURE PN 20 Ukuran 25 | |
| PRESSURE PN 20 Ukuran 32 | |
| PRESSURE PN 20 Ukuran 40 | |
| PRESSURE PN 20 Ukuran 50 | |
| PRESSURE PN 20 Ukuran 63 | |
| PRESSURE PN 20 Ukuran 75 | |
| PRESSURE PN 20 Ukuran 90 | |
| PRESSURE PN 20 Ukuran 110 | |
| PRESSURE PN 20 Ukuran 160 | |
Pipe Cutter |
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| Hubungi Kami Untuk Informasi Lebih Lanjut | |
Reducer Tee |
|
| T 25 x 20 x 25 | |
| T 32 x 20 x 32 | |
| T 32 x 25 x 32 | |
| T 40 x 20 x 40 | |
| T 40 x 25 x 40 | |
| T 40 x 32 x 40 | |
| T 50 x 20 x 50 | |
| T 50 x 25 x 50 | |
| T 50 x 32 x 50 | |
| T 50 x 40 x 50 | |
| T 63 x 20 x 63 | |
| T 63 x 25 x 63 | |
| T 63 x 32 x 63 | |
| T 63 x 40 x 63 | |
| T 63 x 50 x 63 | |
| T 75 x 20 x 75 | |
| T 75 x 25 x 75 | |
| T 75 x 32 x 75 | |
| T 75 x 40 x 75 | |
| T 75 x 50 x 75 | |
| T 75 x 63 x 75 | |
| T 90 x 32 x 90 | |
| T 90 x 50 x 90 | |
| T 90 x 75 x 90 | |
| T 110 x 40 x 110 | |
| T 110 x 50 x 110 | |
| T 110 x 63 x 110 | |
| T 110 x 75 x 110 | |
| T 110 x 90 x 110 | |
| T 160 x 90 x 160 | |
| T 160 x 110 x 160 | |
Reducing Elbow |
|
| L 25 - 20 | |
| L 32 - 20 | |
| L 32 - 25 | |
Reducing Elbow – Expander Cooper |
|
| L 20 - 16 | |
| L 25 - 16 | |
| L 25 - 20 | |
| L 32 - 16 | |
| L 32 - 20 | |
| L 32 - 25 | |
| L 40 - 25 | |
| L 40 - 32 | |
Reducing Elbow – Nylon |
|
Reducing Straight |
|
| S 25 x 20 | |
| S 32 x 20 | |
| S 32 x 25 | |
| S 40 x 25 | |
| S 50 x 20 | |
| S 50 x 25 | |
| S 50 x 32 | |
| S 50 x 40 | |
| S 63 x 20 | |
| S 63 x 25 | |
| S 63 x 32 | |
| S 63 x 40 | |
| S 63 x 50 | |
| S 75 x 32 | |
| S 75 x 40 | |
| S 75 x 50 | |
| S 75 x 63 | |
| S 90 x 40 | |
| S 90 x 50 | |
| S 90 x 63 | |
| S 90 x 75 | |
| S 110 x 63 | |
| S 110 x 75 | |
| S 110 x 90 | |
| S 110 x 63 | |
| S 110 x 75 | |
| S 110 x 90 | |
| S 160 x 63 | |
| S 160 x 75 | |
| S 160 x 90 | |
| S 160 x 110 | |
Reducing Straight – Expander Copper |
|
| S 20-16 | |
| S 25-20 | |
| S 25-20 | |
| S 32-16 | |
| S 32-20 | |
| S 32-25 | |
| S 40-16 | |
| S 40-20 | |
| S 40-25 | |
| S 40-32 | |
Reducing Straight – Expander Plastik |
|
| S 20-16 | |
| S 25-20 | |
| S 25-20 | |
| S 32-16 | |
| S 32-20 | |
| S 32-25 | |
| S 40-16 | |
| S 40-20 | |
| S 40-25 | |
| S 40-32 | |
Reducing Straight – HDPE |
|
Reducing Straight – Nylon |
|
Reducing Tee – Expander Cooper |
|
| T 16 - 20 - 16 | |
| T 16 - 25 - 16 | |
| T 20 - 16 - 20 | |
| T 20 - 25 - 20 | |
| T 20 - 32 - 20 | |
| T 25 - 16 - 25 | |
| T 25 - 20 - 25 | |
| T 25 - 32 - 25 | |
| T 32 - 20 - 32 | |
| T 32 - 25 - 32 | |
| T 40 - 16 - 40 | |
| T 40 - 20 - 40 | |
| T 40 - 25 - 40 | |
| T 40 - 32 - 40 | |
Reducing Tee – Expander Plastik |
|
| T 16 - 20 - 16 | |
| T 16 - 25 - 16 | |
| T 20 - 16 - 20 | |
| T 20 - 25 - 20 | |
| T 20 - 32 - 20 | |
| T 25 - 16 - 25 | |
| T 25 - 20 - 25 | |
| T 25 - 32 - 25 | |
| T 32 - 16 - 32 | |
| T 32 - 20 - 32 | |
| T 32 - 25 - 32 | |
| T 40 - 16 - 40 | |
| T 40 - 20 - 40 | |
| T 40 - 25 - 40 | |
| T 40 - 32 - 40 | |
Reducing Tee – HDPE |
|
Reducing Tee – Nylon |
|
Ring Expander PEX |
|
| 16mm ( 15.136/pack ) | |
| 20mm ( 21.191/pack ) | |
| 25mm ( 30.273/pack ) | |
Straight – Expander Copper |
|
| S 16 | |
| S 20 | |
| S 25 | |
| S 32 | |
| S 40 | |
Straight – Expander Plastik |
|
| S 16 | |
| S 20 | |
| S 25 | |
| S 32 | |
| S 40 | |
Straight – Nylon |
|
Straight Thread Female |
|
| S 20 x 1/2 F | |
| S 20 x 3/4 F | |
| S 25 x 1/2 F | |
| S 25 x 3/4 F | |
| S 32 x 3/4 F | |
| S 32 x 1 F | |
| S 40 x 5/4 F | |
| S 50 x 3/2 F | |
| S 63 x 2 F | |
Straight Thread Male |
|
| S 20 x 1/2 M | |
| L 25 x 1/2 M | |
| L 25 x 3/4 M | |
| L 32 x 3/4 M | |
| L 32 x 1 M | |
| S 40 x 5/4 M | |
| S 50 x 3/2 M | |
| S 63 x 2 M | |
Stub End – HDPE |
|
Tee |
|
| T 20 | |
| T 25 | |
| T 32 | |
| T 40 | |
| T 50 | |
| T 63 | |
| T 75 | |
| T 90 | |
| T 110 | |
| T 160 | |
Tee – Expander Copper |
|
| T 16 | |
| T 20 | |
| T 25 | |
| T 32 | |
| T 40 | |
Tee – Expander Plastik |
|
| T 16 | |
| T 20 | |
| T 25 | |
| T 32 | |
| T 40 | |
Tee – Nylon |
|
Tee Thread Female |
|
| T 20 x 1/2 F | |
| T 20 x 3/4 F | |
| T 25 x 1/2 F | |
| T 25 x 3/4 F | |
| T 32 x 3/4 F | |
| T 32 x 1 F | |
| T 40 x 5/4 F | |
| T 50 x 3/2 F | |
Tee Thread Male |
|
| T 20 x 1/2 M | |
| T 20 x 3/4 M | |
| T 25 x 1/2 M | |
| T 25 x 3/4 M | |
| T 32 x 3/4 M | |
| T 32 x 1 M | |
Union |
|
| U 25 - 3/4 M | |
| U 20 -1/2 M | |
| U 32 - 1 M | |
Welding |
|
| Tidak ada ukuran, hanya mesin saja] | |
| Hubungi Contact terkait | |
Westpex PE Green PN 12.5 |
|
| 16 mm | |
| 20 mm | |
| 25 mm | |
| 32 mm | |
Westpex R (Hot) PN 12.5 |
|
| 16 mm | |
| 20 mm | |
| 25 mm | |
| 32 mm | |
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