Dear Sir.
Is there any limitation on the diameter of the stainless steel anchor bolt for API 650 tanks?. If so please tell me where I can find this limitation.
Thanks you in advance for your help
Best regards.
Dear Sir.
Does anyone coult tell me if, for a tank of dia x H = 27.625' (liquid hight 20.8'), we can performance a hop tap of 8" nozzle having a shell average meassured thickness of 0.208". I know that API 653 require a minimum thickness of 1/4" but the shell plate required by calculation...
Dear Stephen
Due to the limits of lap-welded patch plate to rieinforce the area wher the rafters are fixed for a 200 ft dia. Tank with 108 outer rafters we have to use 108 patches of 23.25"x61" with aprox. 8.7" between patches instead of use a continuous reinforce rim make of 32 plates of...
Dear Seir
Anybody could tell me if welding space to the horizontal weleded joint indicated in fig. 5.6 (API 650) or fig. 9.1 (API 653) apply in zones or areas without contact with the product (without liquid pressure)
Dear Sir
In a supported cone roof storage tank which sever corrosion troubles in the area of the horizontal welded join between the shell plate and the top angle (see detail “e” Fig. F.2 API 650), to reinforce the affected area where the rafters are fixed to the shell we are proposed to install...
