Could you ship me the strategy of fixing the distortions during the shell and joints. How persistently we could repair in the weld seam?. our client spec for peaking is 13 mm and banding is 7 mm only. we've been struggling a whole lot . tank capacity is 20000m3.
b. more bonuses All radial joints in between sections from the drip rings, together with concerning the drip ring and the annular plate or bottom, shall be
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Ø Vacuum box examined using a exam strain a minimum of three psi gauge or as specified on business specification.
Assamualaikum, saya ingin bertanya mengenai peaking & banding. Sekarang saya terlibat dalam kerja membuat storage tank & kaedah yang kami gunakan untuk erect tank adalah jacking strategy, that is we need to erect the tank ranging from leading to base. So we presently completed the twelfth course till 11th course such as the roofing. Them my QC actually presently did the peaking and banding for shell plate but many of the readings were exceed the tolerance specified in API 650 which is +-13mm.
all rectangular and sketch plates (base plates on which the shell rests that have just one finish rectangular) shall Have got a minimum amount
Ø If the ensuing thickness is under bare minimum essential as per hydrostatic examination layout ailments, re-welding is required.
nanya dunk, boleh nggak klo pada location base tank kita nggak make annular plate, hanya menggunakan base sketch.
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Selama pekerjaannya sudah sesuai sequence saya pikir tidak akan ada masalah. Untuk you can try here mencegah buckling pada waktu in good shape-up sebutkan 4 peran penting dalam permainan bola voli harap dicek peaking banding dan pengelasannya. Mudah2an membantu. Thanks
Bubbles or foam made by air sucked in the welded seam will reveal the existence of porosity in the seam.
Ø about thirty inches on the seam underneath take a look at is brushed having a cleaning soap Option or linseed oil. The vacuum box is placed about the internet coated area in the seam, and a vacuum is applied to the box.
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? index Deformasinya di product atau di pengelasannya?
nine. immediately after end weld from out facet check the radius of buckling plate and placing once again using stiffener and essential plate