apakah ada kemungkinan buckling saat pengelasan whole weld? bagaimana cara untuk mencegah buckling saat horisontal total weld?
Plumbness: Diukur dari paling atas sampai bawah tidak boleh melebihi batas toleransi (one/two hundred) dari tinggi tanki dan untuk tiap shell toleransi plumbness tidak boleh melebihi flatness & waviness dalam STD ASTM A6.
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Apa yang saya tahu, in API 650, this tolerance usually use for typical erection which is from bottom to prime. appropriate me if I’m Completely wrong sbb saya bukan datang dr history QC. Ini kerana my customer really can’t acknowledge our end result simply because they seek advice from API 650 aad they need rationale that can menjelaskan final result kami. So saya ingin nak tahu ada cara lain atau reference lain yang boleh membantu saya supaya saya dapat member explanation for my consumer disamping dapat menjaga kualiti kerja kami. TQ.
Taj, on Oct 16, 2011 at 2:31 pm stated: expensive Buddy ,your site enable me alot, and many thanks helping individuals through your Net , and i want to know about tank staircase inner stringer plate gap marking and outer plate gap marking to fix the move , i received drawing although not incredibly Plainly mention even obtained reply from engineering dep that layout at web page, i dont know exactly what is the formula of staircase radious marking
saya mohon kiranya format berita bola laporan inspeksi tersebut dapat dikirimkan juga ke e mail saya sebagai referensi. [email protected]. Terima kasih
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,..facts yang mas Ifan berikan belum komplit jadi agak susah nelaahnya. Berapa tebal plate? Berapa ukuran stiffener angle nya? Materialnya apa? Deformasinya di content atau di pengelasannya?
Assamualaikum, saya ingin bertanya mengenai peaking & banding. Sekarang saya terlibat dalam kerja membuat storage tank & kaedah yang kami gunakan untuk erect tank adalah jacking system, and that is we should erect the tank starting from top to bottom. So we presently finished the twelfth system till eleventh system such as the roofing. Them my QC basically currently did the peaking and banding for shell plate but a number of the readings were exceed the tolerance presented in API 650 and that is +-13mm.
I'm sorry…I in no way produce specification for vacuum box but if u choose to create vacuum box specification I counsel to follow the rule in API 650 but a lot more strictness. remember to examine it with all your engineering department
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As I understand wobbling related to grouting. Is it your terrible expertise? I will delighted in the event you tell me the story why it occur to my e mail at [email protected]. many thanks
I’m looking for an erection course of action to get a 1000000 barrel storage tank, acc to API 650. are you able to assistance me on this? many thanks ahead of time on your attenion.
Btw mas berita bola Ifan lakukan pengukuran peaking & banding pada waktu fit-up atau setelah pengelasan? Untuk kedepan sebaiknya lakukan pengukuran peaking & banding pada waktu in good shape-up jadi kalau tidak masuk toleransi bias langsung ditanggulangi. Thanks