kabar baik bro…aku juga mo tanya2 tentang air boosting for bola kasti roof instalation nih…gimana methode-nya? terus di API 650 ada pasalnya nggak…karena aku uprek2 nggak yang ngomong caranya Air increasing deh…atau akunya yang kurang teliti?
com. thks banget bro atas bantuannya…satu lagi guy…loe tau rumus untuk menghitung radial anullar nggak? or cara menentukan manhole di roof…
apakah ada kemungkinan buckling saat pengelasan complete weld? bagaimana cara untuk mencegah buckling saat horisontal complete weld?
Ø Vacuum box analyzed using a test stress at the very least 3 you can try these out psi gauge or as specified on Company specification.
7. After all Built up end and Gap of welding line is ok, match up vertical joint and set up stiffener / vital plate in the location of buckling place
Sebaiknya anda tanyakan ke design and style engineer anda. Disini hanya membahas hanya bola kasti dari sisi inspeksinya saja. Thanks
Ø If your ensuing thickness is less than least necessary According to hydrostatic test style conditions, re-welding is necessary.
Taj, on October sixteen, 2011 discover this at 2:31 pm stated: Dear Buddy ,your website assist me alot, and thanks helping folks via your World-wide-web , and i want to know about tank staircase interior stringer plate hole marking and outer plate hole marking to fix the step , i got drawing but not extremely Obviously mention even bought reply from engineering dep that format at web-site, i dont know what's the formulation of staircase radious marking
Maaf ya pak saya barangkali banyak bertanya sama bapak saya masih junior bapak…..saya jg bertanya sama pak Yoseph.
Apa yang saya tahu, in API 650, this tolerance commonly use for normal erection which can be from bottom to top. Correct me if I’m Erroneous sbb saya bukan datang dr background QC. Ini kerana my client essentially can’t acknowledge our final result mainly because they consult with API 650 aad they need purpose which will menjelaskan outcome kami. So saya ingin nak tahu ada cara lain atau reference lain yang boleh membantu home saya supaya saya dapat member rationalization for my client disamping dapat menjaga kualiti kerja kami. TQ.
Bubbles or foam produced by air sucked through the welded seam will suggest visit the presence of porosity during the seam.
Ø around thirty inches of the seam under check is brushed which has a soap Alternative or linseed oil. The vacuum box is put in excess of the coated section of your seam, and a vacuum is placed on the box.
mau tanya untuk mengatasi tangki yang secara visual 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.
Ø Repairing faulty welds shall be performed by chipping or melting out the defects from just one or both equally side of joint, as essential, and carry on with re-welding. All fixed welds are issue to generally be re-tested as specified over.