24/7 Phone Services 0086(371)86151827
Send to E-mail [email protected]
[email protected] Xincheng Science & Technology Building High-Tech Development Zone, Zhengzhou, China

API620 volatile oil steel storage tanks tank shapes

API620 volatile oil steel storage tanks tank shapes

API620 volatile oil steel storage tanks tank shapes

The increased uplift described in API Standard 620 tank Appendix Q is intended to apply to the size of the ringwall and foundation but not the anchorage. For tanks with an internal design pressure of 1 lbf/in.2 gauge and over, the uplift, if any, shall be calculated under the combined conditions of 1.25 times the internal design condition plus the design wind load on the API620 volatile oil steel storage tanks shell and roof.

Large net shell API 650 tanks or net shell of tank API620 volatile oil steel storage tanks is a tank top for the surface grid structure and the physical structure form of truss structures, thin shell structure is reasonable, mainly for the top using triangle net shell, socket type net shell or meridian reticulated shell technology for the design of API620 volatile oil steel storage tanks large-scale tank top, its great spanning capacity and uniform stress, good rigidity, less material, convenient assembly, safe and reliable.

After the order is finished, our after-sales service center will send an email to make a feedback about our steel products' quality. We have phone service every three months to remind our customers of the possible problems and collect advices or suggestions in quality and service. Upon the collection of advices or suggestions, our after-sales service will quickly make technical solutions to wipe out the customer problem.

Welding inspection of bottom plate of API620 volatile oil steel storage tanks, vertical oil tank: During the fabrication and installation of API620 volatile oil steel storage tanks, the bottom edge plate is welded first. According to the requirements of the technical standard, penetrant inspection is required for the weld of edge plate at the bottom of API620 volatile oil steel storage tanks, that is, penetrant testing is required for each weld bead priming, filling and capping. In the process of testing, if any defect is found, it shall be repaired immediately. After the repair, the surface coloring penetrant test shall be conducted again until the test result is qualified.

Previous : The operating temperature of API oilfield steel storage tanks

Next : steel storage tank for oil transporation foam dams

Leave a message

Client Image 1
Client Image 2
Client Image 3
Client Image 4
Client Image 5
Client Image 6
Client Image 7
Client Image 8
Client Image 9
Client Image 10
Client Image 11
Client Image 12