Requirements of seamless steel pipe quality certificate
Requirements of seamless steel pipe quality certificate
Provisions on the quality certificate of seamless steel pipes
1. Each batch of delivered steel pipes should be accompanied by a quality certificate proving that the batch of steel pipes meets the requirements of the order contract and product standards.
2. The quality certificate should be stamped by the manufacturer's quality supervision department or issued by a designated person in charge.
3. The quality certificate should include the following:
a) The name of the manufacturer;
b) The name of the buyer;
c) contract;
d) Product standards;
e) Steel grade;
f) Furnace number, batch number, delivery status, weight, number (or number of pieces);
g) Variety name, specification and quality grade;
h) Various inspection results (including reference performance indicators) specified in the product standard;
i) The mark of the technical quality supervision department;
j) The issue date or delivery date of the quality certificate bookmark.
The above requirements for the seamless steel pipe quality certificate are extracted from: GB/T 2102-2006 "Steel Pipe Acceptance, Packaging, Marking and Quality Certificate" specifications.
