Could you send me the tactic of restoring the distortions from the shell and joints. How again and again we can mend in the weld seam?. our customer spec for peaking is 13 mm and banding is seven mm only. we have been suffering a lot . tank capability is 20000m3.
b. All radial joints between sections of the drip rings, in addition to among the drip ring and also the annular plate or base, shall be
Welds that are unsuccessful important link to satisfy the standards offered in paragraph above, shall be reworked before hydrostatic screening as follows :
Pak ada satu hal yg saya pertanyakan menyangkut masalah tanki, apa tanki yg kita buat harus ada tera dari meterologi utk pengukuran muatan yg ada dalam tanki? apa skrg ada perubahan undang2 baru dari pemerintah yg sosialisasinya saya ketinggalan. Sebelum bola more hints 45 dan sesudahnya saya ucapkan try this terima kasih.
seven. In fact developed up end and hole of welding line is okay, healthy up vertical joint and put in stiffener / key plate in The placement of buckling spot
all rectangular and sketch plates (bottom plates on which the shell rests that have one particular end rectangular) shall Have a very least
Ø If your ensuing thickness is below minimum needed According to hydrostatic examination design disorders, re-welding is required.
I'm sorry…I in no way make specification for vacuum box but if u want to build vacuum box specification I advise to follow the rule in API 650 but a lot more strictness. you should talk about it using your engineering Division
Maaf ya pak saya barangkali banyak bertanya sama bapak saya masih junior bapak…..saya jg bertanya sama pak Yoseph.
Iya pak memang tidak saya bikin detil,..dan hanya mencakup pada waktu building saja. Makasih atas sarannya.
Bubbles or foam made by air sucked throughout the welded seam will indicate the existence of porosity within the seam.
Ø about more helpful hints 30 inches in the seam below examination is brushed with a soap solution or linseed oil. The vacuum box is positioned useful content over the coated part of the seam, and a vacuum is placed on the box.
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 materials see this atau di pengelasannya?
nine. right after complete weld from out side Look at the radius of buckling plate and placing once more utilizing stiffener and essential plate