规格书翻译成英文

product specification Material specification

representative check 5.1.1 shall have the right to check the supplier according to this technical specification requirements do any or all of the work, and can come in and go out (in normal working hours) suppliers are related work any place. The supplier shall be 5.1.2 in the contract within 14 days after signing the production plan notify owner, before the start of any test at least 14 days' notice to the owner, the owner have time to arrange the owner's representative prove to yourself that the test. 5.1.3 the owner's representative check can not reduce the supplier shall bear any responsibility. The supplier should provide the owner with all parts of the quality of the material certificate or quality inspection report. 5.3 weld detection 5.3.1 fast-opening blind all A and B class welding joint shall be subject to the provisions of the JB/T4730 for ray detection; If necessary they should undertake the ultrasound. Nondestructive testing and the proportion of the qualified level conform to the provisions of the relevant codes and standards. 5.3.2 all nondestructive testing should follow the JB/T4730 or the provisions of ASME Ⅸ requirements, and in accordance with the provisions of the welding process procedure. Weld quality acceptance standard according to the GB150.1 ~ 150.4 "pressure vessel" on the class A and class B joint regulation, X ray 100% inspection level II qualification, ultrasonic 100% inspection level I qualified. 5.3.3 nondestructive testing operation and analysis should be from a qualified technical personnel as. 5.3.4 bearing parts with flange, screw, nut magnetic particle testing, make sure no crack for qualified each fast-opening blind should be in manufacturing finished carries on hydraulic pressure test. Pressure test procedure according to GB150.1 ~ 150.4 or ASME Ⅷ first fascicle UG - 101 execution. Test pressure is 1.5 times the design pressure. Hydraulic test should use clean water.

5.1 The inspection by owner5.1.1 The owner or the owner's representitive have the right to inspect the supplier's any or all the work upon technical specifications, and have the access (in normal working time) to related sites where the supplier's work is going on.5.1.2 The supplier shall submit to the owner producing plan 14 days after signing the contract and inform the owner at least 14 days before any experiment is started, so that the own will have time to assign a representative to inspect the experiments in person.5.1.3 The inspection by the owner's representative can not reduce the supplier's due responsibilities.The supplier shall submit to owner the quality qualification or report of all material used for parts.