Round steel heat treatment quenching and tempering production line acceptance

1 General agreement for acceptance of round steel heat treatment and quenching production line

1.1 Acceptance criteria are generally accepted by technical agreement and contract.

1.2 If during the acceptance process, the bidding documents, bid documents, Q&A documents, technical exchange documents, etc. are found to be different from the technical agreement and the contract, in principle, the buyer's most favorable clause is the basis for acceptance.

2 Round steel heat treatment quenching and tempering production line inspection

2.1 The inspection of domestically produced goods (or production lines) shall be carried out by the seller and the buyer in accordance with the contract or at the manufacturing site.

2.2 Inspection of imported goods (or production lines) shall be carried out in accordance with the following requirements:

2.2.1 Before the goods are shipped (or the production line), the seller shall make a precise and comprehensive inspection of the quality, type, specification, performance, quantity and weight of the goods (or production line) and issue a certificate to prove the supply ( Or the production line) in accordance with the contract.

2.2.2 The seller shall provide the acceptance criteria and packing list of the goods (or production line) agreed by the buyer and the seller in accordance with the requirements stipulated in the contract, as the basis for the buyer's inspection.

2.2.3 After the imported goods (or production line) arrive at the destination, the buyer has the right to apply for inspection by the China Commodity Inspection and Quarantine Bureau. If the quality and specifications of the goods (or production line) are found to be inconsistent with the contract or invoice, the buyer shall be responsible for the buyer. Have the right to file a claim with the seller according to the certificate issued by China Commodity Inspection and Quarantine Bureau within 180 calendar days after the goods (or production line) arrives at the unloading destination. All expenses incurred (including inspection and quarantine fees, etc.) incurred by the claim are from the seller. bear.

3 Round steel heat treatment quenching and tempering production line acceptance conditions

Acceptance is generally divided into two parts: pre-acceptance and final acceptance. The pre-acceptance is generally carried out at the seller's site, and the final acceptance is carried out at the buyer's site after the installation and commissioning is completed and the trial run. However, all projects, including those that cannot be pre-accepted and those that are pre-accepted, are re-inspected at the time of final acceptance and are ultimately subject to final acceptance.

The buyer and the seller have executed the contract in accordance with the contract, and at the same time the goods (or production line) have completed the trial operation and passed the inspection, they have the acceptance conditions.

3.1 Pre-acceptance general conditions

3.1.1 The seller has provided pre-acceptance data in accordance with the “Scope of Supply” and the information is complete, complete and valid.

3.1.2 The goods (or production line) should be stable, reliable, safe, without abnormal deformation, abnormal vibration, no abnormal sound; no leakage, leakage, gas leakage (steam), leakage and so on. Moving parts (such as chains, couplings, clutches, spindles, tables, etc.) operate smoothly and flexibly.

3.1.3 The goods (or production line) should be complete and all parts should be installed firmly, the appearance is not damaged, all the welds are full and there are no defects such as residue.

3.1.4 Under normal circumstances, all pipes and cables, etc., joints should be completely and reliably connected; they should be arranged in order (correct, firm, tidy), necessary protection, no wrinkles, shrinkage and cracks, etc. unpleasant sight.

3.1.5 The lubrication system of the cargo (or production line) is working properly and reliably, and the lubrication points are easily accessible.

3.1.6 The pressure vessel, electrical, etc. used should have a certificate of conformity (if there is a pressure vessel).

3.1.7 The paint quality of the goods (or production line) should be full and shiny, without paint falling, no color difference, no “orange peel” and other undesirable phenomena (except special marks).

3.1.8 The goods (or production line) signs are complete, clear and clear.

3.1.9 Ground connection and ground polarity comply with international (ISO/IEC) standards.

3.1.10 The safety requirements of the goods (or production line) comply with the latest relevant laws, regulations, standards and specifications of China and the contract requirements.

3.2 Final acceptance general conditions

3.2.1 Pre-acceptance and no new quality issues, or pre-acceptance terms.

3.2.2 The goods (or production line) are installed and commissioned, and at least the load test operation required by the acceptance test.

3.2.3 When the goods (or production line) are in normal operation, the environmental impact factors such as noise meet the requirements of the state and local environmental protection authorities, and the safety measures are implemented and effective.

3.2.4 The measuring instruments and instruments are reasonable and reasonable. The legal measurement units in China are adopted, and the measurement is accurate, sensitive and reliable. Ensure the implementation of the design specifications and parameters of the instrument manual.

3.2.5 No maintenance, adjustment, etc. during or after the test run (except in special cases).

3.2.6 The quality and technical performance of the goods (or production line) shall meet the final acceptance criteria of the signed technical agreement and contract.