Production and sales of standard vertical oxygen nitrogen argon storage tanks, manufacturer of low-temperature storage tanks

Description :

　　Technical Documentation

　　1. After the contract is signed, the seller shall provide the buyer with the following technical information:

　　1 set of product quality certificates for each equipment (provided with the equipment)

　　Including: material certificate, material list, structural dimension inspection report, inspection plan, product qualification certificate, pressure vessel product data sheet, welding records, non-destructive testing report, pressure test report, special equipment manufacturing supervision and inspection certificate (local inspection institute), product copy

　　⑵ One copy of each completion drawing (provided with the equipment)

　　One strength calculation sheet each (provided with the equipment)

　　⑷ One copy of each user manual (provided with the equipment)

　　⑸ One copy each of the equipment flowchart and basic diagram (to be provided within 7 days of signing the contract)

　　(6) One copy of the supporting product qualification certificate and one copy of the instrument calibration report (provided with the equipment)

　　Quality assurance, after-sales service, technical support

　　1. The equipment performance meets the user's requirements and ensures normal use within the process range.

　　2. The warranty period for the vacuum degree of the storage tank, valves and instruments of the storage tank, vaporizer, and pressure reducing device is one year, with free service and maintenance, and free replacement of damaged parts.

　　3. When there is a quality problem with the equipment, the seller shall respond as soon as possible within 2 hours after receiving the notice. If it is necessary to send personnel to the site of use for repair, the seller shall send personnel to the site of use within 24 hours. The service personnel shall not leave the site until the fault is resolved, and replacement parts shall be free of charge during the warranty period; Beyond the warranty period, only cost fees will be charged.

　　4. During the use of the equipment, if there is a malfunction, the seller should first address the issue and then clarify responsibilities, with the principle of ensuring the normal operation of the equipment.

　　5Responsible for installing and debugging the pressure reducing device (excluding stainless steel pipes for connection, argon gas for welding, and electricity), and not responsible for the notification and acceptance fees of the local technical supervision bureau. Not responsible for the cost of tank foundation civil engineering, overall design of pipeline system, on-site lifting, and pipeline inspection.

　　6. The contractor provides lifelong technical consultation and answers users' questions at any time.

AfterSalesService :

• Vertical oxygen nitrogen argon storage tank