{"id":1496,"date":"2021-06-17T05:26:15","date_gmt":"2021-06-17T05:26:15","guid":{"rendered":"https:\/\/www.grahaindo.co.id\/?page_id=1496"},"modified":"2021-06-23T06:14:37","modified_gmt":"2021-06-23T06:14:37","slug":"pipa-tembaga","status":"publish","type":"page","link":"https:\/\/www.grahaindo.co.id\/?page_id=1496","title":{"rendered":"PIPA TEMBAGA"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n
\n
\n

Keterangan Produk<\/h3>\n\n\n\n

Pipa Tembaga digunakan untuk applikasi :
1. Air Conditioner (AC) & Refrigeration (Pendingin) 2. Air Panas & Air Dingin (Plumbing,Fire Protection)
3. Gas ,Udara dan Oksigen<\/p>\n\n\n\n

Standard Produk<\/h3>\n\n\n\n

1.ASTM B280,BS2871,DIN1787,JIS H3300 (AC & Refrigerant)
2.ASTM B88,JIS H3300,EN1057 (Plumbing,Air,Gas,dll)<\/p>\n\n\n\n

Physical Properties<\/h3>\n\n\n\n

Composition Alloy C12200 Copper = 99.90%min;Phosphorus = 0.015-0.040% Melting point 1981\u00b0F (1083\u00b0C) Density 558lb\/ft3 (8.94 x 10\u00b3kg\/m\u00b3) Thermal Expansion 0.00118in\/10\u00b0F.ft (0.177mm\/10\u00b0C.m) Modulus of Elasticity 2.46 x 106psi (17,000 MPa) Working Pressure The calculated values for the Rated Internal Working Pressures have been determined from the formula used in the American Society for Mechanical Engineer Code for Pressure Piping (ASME B31). <\/p>\n<\/div>\n\n\n\n

\n

Where:
P = allowable pressure (psi)
S = allowable stress in tension (psi)
tm = wall thickness \u2013 minimum (in)
D = outside diameter (in)<\/p>\n\n\n\n

In designing a system where fabrication methods call for welding or brazing to join tubes, the annealed ratings must be used, as the heating involved will cause localised annealing in the heat affected zone.<\/p>\n\n\n\n

Where:
S = allowable stress in tension (psi)

Drawn:
S = 10,300 psi for 250\u00b0F<\/p>\n\n\n\n

Annealed:
S = 6,000 psi for 100\u00b0F
S = 5,100 psi for 150\u00b0F

Pressures at which copper tubes will burst are many times higher than the rated working pressures, due to the requirement for safety factors. These factors provide a necessary allowance to cope with unpredictable pressure surges that may occur during long periods of time.<\/p>\n<\/div>\n<\/div>\n\n\n\n

Keunggulan<\/h3>\n\n\n\n
  • Multi Application :<\/strong> dapat digunakan untuk beberapa applikasi seperti AC&Refrigeration,hot and cold water,gas reticulation, sanitary and drainage, heating and general plumbing applications.<\/li>
  • Kuat :<\/strong> Pipa Tembaga memiliki kekuatn sehingga bisa tahan terhadap kerusakan external,tusuk,abrasi,getaran,tekanan dan vakum.<\/li>
  • Tahan:<\/strong> Pipa tembaga tahan terhadap oksigen, insektisida, pelarut dan racun.<\/li>
  • Tidak mudah terbakar:<\/strong> Pipa Tembaga tidak mudah terbakar dan tidak berasap saat kebakaran.<\/li>
  • Aliran Tidak Terhambat:<\/strong> pada sambungan tidak mengurangi lubang pipa, sehingga memberikan kinerja aliran tinggi.<\/li>
  • Low Friction Loss:<\/strong> Pipa tembaga memberikan tingkat aliran tinggi dengan minimal dimensi-dimensi eksternal.<\/li>
  • Tahan U.V.:<\/strong> Pipa tembaga tidak berdampak jika terkena sinar matahari langsung dan tidak mudah menjadi rapuh dengan usia.<\/li>
  • Anti Serangga:<\/strong> Pipa tembaga tidak rentan terhadap kerusakan akibat serangan serangga.<\/li>
  • Stabilitas:<\/strong> Pipa tembaga tidak mudah memuai memiliki 7-15 kali kekuatan untuk menahan pemuaian panas.<\/li>
  • Sehat & Tidak mencemari:<\/strong> Pipa tembaga tidak mempengaruhi rasa air, dan mengurangi jumlah bahan berbahaya mikro\u2013organisme dalam air.<\/li>
  • * Studi yang dilakukan oleh INCRA dalam proyek N\u00ba348 \u2013 1984 menggunakan air yang terkontaminasi dengan bakteri koliform.<\/li>
  • Terbukti Track Record:<\/strong> merupakan bagian dari sistem perpipaan yg unggul dengan track record yang terbukti.<\/li>
  • Untuk Kehidupan yg lebih baik:<\/strong> Pipa tembaga menambah nilai dan diakui sebagai bahan pipa superior.<\/li>
  • Didaur ulang:<\/strong>  Tembaga adalah bahan daur ulang yang berharga.<\/li><\/ul>\n\n\n\n
    \n
    \n

    Ukuran Standard ASTM B280 Coil Panjang 15\u00a0meter.<\/strong><\/p>\n\n\n\n

    \"\"<\/figure>\n<\/div>\n\n\n\n
    \n

    Ukuran Standard ASTM B280 Batangan Panjang 5,8 meter<\/strong><\/p>\n\n\n\n

    \"\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n
    \"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

    Keterangan Produk Pipa Tembaga digunakan untuk applikasi :1. Air Conditioner (AC) & Refrigeration (Pendingin) 2. Air Panas & Air Dingin (Plumbing,Fire Protection)3. Gas ,Udara dan Oksigen Standard Produk 1.ASTM B280,BS2871,DIN1787,JIS …<\/p>\n","protected":false},"author":3,"featured_media":1845,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-fullwidth.php","meta":{"footnotes":""},"class_list":["post-1496","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.grahaindo.co.id\/index.php?rest_route=\/wp\/v2\/pages\/1496","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.grahaindo.co.id\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.grahaindo.co.id\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.grahaindo.co.id\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.grahaindo.co.id\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1496"}],"version-history":[{"count":4,"href":"https:\/\/www.grahaindo.co.id\/index.php?rest_route=\/wp\/v2\/pages\/1496\/revisions"}],"predecessor-version":[{"id":1853,"href":"https:\/\/www.grahaindo.co.id\/index.php?rest_route=\/wp\/v2\/pages\/1496\/revisions\/1853"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.grahaindo.co.id\/index.php?rest_route=\/wp\/v2\/media\/1845"}],"wp:attachment":[{"href":"https:\/\/www.grahaindo.co.id\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1496"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}