I've some klasemen sea games sepak bola question about welding inspection , my dilemma is can we use vaccum box testing in butt weld joint for straight from the source roof or bottom. ( for Misc tank)
Ø Inspection by radiographic method isn't demanded for roof-plate or bottom-plate welds, for welds becoming a member of roof plates to best angle, the very click here for more info best angle towards the shell plates, shell plates to base plates, or appurtenances to tanks.
Welds that fall short to satisfy the standards supplied in paragraph previously mentioned, shall be reworked previous to hydrostatic testing learn more here as follows :
Peaking Banding menggunakan sweep board lalu ditempelkan di sambungan dinding shell tanki bagian dalam. Peaking untuk arah vertikal sedang bending untuk arah horizontal.
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's we have to erect the tank starting from top to bottom. So we now concluded useful content the 12th training course till 11th program read this article including the roofing. Them my QC essentially previously did the peaking and banding for shell plate but a lot of the readings were exceed the tolerance presented in API 650 that's +-13mm.
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Ø In case the resulting thickness is under minimum essential as per hydrostatic test design and style circumstances, re-welding is needed.
I am sorry…I never ever create specification for vacuum box however, if u choose to produce vacuum box specification I recommend to Adhere to the rule in API 650 but a lot more strictness. remember to focus on it with all your engineering department
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 typically use for regular erection that is from bottom to major. appropriate me if I’m Incorrect sbb saya bukan datang dr track record QC. Ini kerana my customer actually can’t accept our result because they confer with API 650 aad they want purpose that can menjelaskan end result kami. So saya ingin nak tahu ada cara lain atau reference lain yang boleh membantu saya supaya saya dapat member explanation for my shopper disamping dapat menjaga kualiti kerja kami. TQ.
Iya pak masih bisa. Buckling atau tidaknya lebih banyak disebabkan karena konstruksinya bukan materialnya (selama materialnya bagus).
the klasemen sea games sepak bola tank bottom and Basis. Unless the Purchaser specifies usually, the ring shall meet up with the subsequent prerequisites
As I am aware wobbling connected to grouting. Is it your poor practical experience? I'll content in case you tell me the Tale why it materialize to my electronic mail at [email protected]. many thanks
kalau harus mengacu pada minimum yS dikarenakan dalam 1 group tidak ada yang sama atau lebih besar bare minimum YSnya dari FE 52C boleh tidak digantikan oleh materials di group VI yang mempunyai bare minimum YS yang lebih tinggi dari YS group VI.