1. The inspection and acceptance of straight seam steel pipes shall be carried out by the technical supervision department of the supplier.
2. The supplier guarantees that the delivered straight seam steel pipes meet the requirements of the corresponding product standards. The buyer has the right to inspect and accept according to the corresponding product standards.
3. Straight seam steel pipes shall be submitted for acceptance in batches, and the rules for group approval shall comply with the provisions of the corresponding product standards.
4. The inspection items, sampling quantity, sampling location and test method of the straight seam steel pipe shall be in accordance with the provisions of the corresponding product standards.
5. When one of the results of the straight seam steel pipe test does not meet the requirements of the product standard, the unqualified person should be singled out, and double the number of samples is taken from the same batch of straight seam steel tubes, and re-examination of unqualified items.
Post time: Jun-23-2020