1 The quality inspection and acceptance of LSAW shall be carried out by the technical quality supervision department of the supplier. 

2 The supplier must ensure that the delivered LSAW meets the requirements of the corresponding product standard. The purchaser has the right to inspect and accept according to the corresponding product standards. 

3 LSAW should be submitted for acceptance in batches, and the batching rules should meet the requirements of the corresponding product standards. 

4 The inspection items, sampling quantity, sampling location and test method of LSAW shall be in accordance with the provisions of the corresponding product standards. 

5 LSAW test results, when a certain item does not meet the requirements of the product standard, the unqualified shall be picked out, and a double number of samples shall be taken from the same batch of LSAW, and the unqualified item shall be re-inspected.

Changsha Xiangjia Metal Materical Co., Ltd. the Steel Pipe Division of ADTO GROUP, is one of the leading manufacturers of steel products in China. We specializes in manufacturing all kinds of steel pipe in various grades and sizes. Years of production experience and manufacturing facilities who have a capacity of 200,000 tons per annual will ensure the good quality and competitive duration of our products.