apakah ada kemungkinan buckling saat pengelasan whole weld? bagaimana cara untuk mencegah buckling saat horisontal comprehensive weld?
Welds that fall short to meet the criteria supplied in paragraph previously mentioned, shall be reworked just before hydrostatic testing as follows :
Ø somewhere around 30 inches in the seam underneath check is brushed that has a soap solution or linseed oil. The vacuum box is put over the coated area with the seam, and a vacuum is placed on the box.
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Taj, on Oct sixteen, 2011 at two:31 pm said: pricey Buddy ,your web site help me alot, and thanks aiding persons by means of your World-wide-web , and i want to know about tank staircase interior stringer plate hole marking and outer plate gap marking to repair the move , i got drawing although not extremely Obviously mention even received reply from engineering dep that structure at internet site, i dont know what's the formula of staircase radious marking
7. All things considered developed up finish and Gap of welding line is fine, healthy up vertical joint and install stiffener / key plate in the location of buckling spot
untuk metode air elevating tidak dijelaskan di API 650 karena itu tergantung metode konstruksi masing2 perusahaan. File metode air raising ada dirumah,.insyaallah besok aq share deh.
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Maaf ni agak lama balasnya,..info yang mas Ifan berikan belum komplit jadi agak susah nelaahnya. Berapa tebal plate? Berapa ukuran stiffener angle nya? Materialnya apa? Deformasinya di material atau di pengelasannya?
mau tanya untuk mengatasi tangki yang secara Visible gembung (platnya) menggelembung sebagai akibat pembukaan plat ketika rebottoming harus dilakukan apa/ trus kalau dilihat dari segi kekuatan bagaimana cara ceknya, cara mengatasinya bagaimana, jika tangki ring 1 , satu paltnya dibuka cara pasangnya bagaimana agar tidak gembung lagi.
kalau harus mengacu pada least yS dikarenakan dalam one team tidak ada yang sama atau lebih besar least YSnya dari FE 52C boleh tidak digantikan oleh materials di group VI yang mempunyai bare minimum YS yang lebih tinggi dari YS team VI.
Iya pak memang tidak saya bikin jersey bola detil,..dan hanya mencakup pada waktu building saja. Makasih atas sarannya.
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com. thks banget bro atas bantuannya…satu lagi person…loe tau rumus untuk menghitung radial anullar nggak? or cara menentukan manhole di roof…
Ø Vacuum box analyzed employing a take a look at pressure not less than three psi gauge or as specified on enterprise specification.