Could you send out me the method of restoring the distortions within the shell and joints. How often times we can mend inside of a weld seam?. our customer spec for peaking is thirteen mm and banding is seven mm only. we are struggling a great deal . tank capacity is 20000m3.
Ø Inspection by radiographic approach is just not necessary for roof-plate or bottom-plate welds, for welds becoming a member of roof plates to leading angle, the highest angle into the shell plates, shell plates to base plates, or appurtenances to tanks.
apakah ada kemungkinan buckling saat pengelasan entire weld? bagaimana cara untuk mencegah buckling saat horisontal complete weld?
Ø Vacuum box examined employing a check force a minimum of 3 psi gauge or as specified on business specification.
ada pasal nggak dalam API 650 yang mengatakan untuk menentukan penggunaan annular plate atau langsung base sketch…oh iya apa effectnya klo pada region base kita nggak menggunakan anular plate? Salam
paling lama six bln………kalo pak lukman sekarang dmn? oya…ya pak…salam ama org BBB, skrg poject dimana pak?sehabis ini saya masih sekitar merak……klo jd saya jd pegawai tetap aja…..cape pak muter2
Apa kabar pak???, saya Alhamdulillah dalam keadaan sehat wal’afiat. Maaf saya menanyakan hal yg saya anggap baru why not try this out buat saya.
Taj, on October sixteen, 2011 at two:31 pm said: Dear Good friend ,your web site support me alot, and many thanks serving to individuals by click to investigate way of your Internet , and i need to know about tank staircase interior stringer plate gap marking and outer plate gap marking to fix the stage , i got drawing although not incredibly Plainly mention even obtained reply from engineering dep that layout at web site, i dont know exactly what is the system of staircase radious marking
Btw mas Ifan lakukan bola voli adalah pengukuran peaking & banding try this pada waktu suit-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
Selama pekerjaannya sudah sesuai sequence saya pikir tidak akan ada masalah. Untuk mencegah buckling pada waktu in good shape-up bola voli adalah harap dicek peaking banding dan pengelasannya. Mudah2an membantu. many thanks
Bubbles or foam produced by air sucked from the welded seam will reveal the presence of porosity while in the seam.
2. in bola voli adalah API 12F (specification for store welded tanks for storage of production liquids) joint in bottom plates shall be use double-welded butt joint and more info for assessment please make reference to para five.
Maaf ni agak lama balasnya,..Data yang mas Ifan berikan belum komplit jadi agak susah nelaahnya. Berapa tebal plate? Berapa ukuran stiffener angle nya? Materialnya apa? Deformasinya di substance atau di pengelasannya?
Ø fixing faulty welds shall be carried out by chipping or melting out the defects from just one or both of those aspect of joint, as needed, and proceed with re-welding. All repaired welds are topic to become re-analyzed as specified above.