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Quality inspectors team

There is a full-time quality control department includes measuring workshop, physiochemical laboratory and fault detection workshop.

1. Measuring workshop has 21 expert measuring staff and hundreds of state second-level measuring unit and general purpose measuring implement, has adopted seven of the latest measuring standards.

2. Professional physiochemical laboratory has ten full-time test clerks, three physical test clerks and seven test clerks for chemical analysis. Main inspection equipments include maximum capacity 600KN universal tester,0-300J impact tester,XJL-02A metallographic microscope,Th160 Richter hardness gage,721 model spectrophotometer, 0.1‰ analytical balance, HT-2A non-aqueous carbon-sulfur automatic analyzer. Tests on mechanical property, metallic phase and hardness can be conducted. Chemical analysis can be conducted on elements such as carbon, silicon, manganese, sulfur, phosphor, chrome, nicked, molybdenum, copper, titanium, aluminum, lead, iron, tin, stadium, vanadium, rare-earth, marine sand and so on.

3. Non-destruction inspection workshop have five skilled inspection personnel of nondestructive fault detection including one person with three-level RT and four other persons with two-level qualification of RT, UT,PT,MT. Other facilities include XXZ3005,XXG3005,XQ2005,Xy2515 ray machine, YZ-2magnetic power detection, PXUT-27 ultrasonic diction machine and 100m2 exposure room.

Quality management system 

 In accordance with ISO9001-2000, as well as requirements of API SpecQ1:1999 standard, the enterprise already established a complete under controlled quality control system (Q.C.S) to ensure all perfect quality for raw material and finished products during every procedure of production on years manufacturing and inspection experience basis.

Quality control procedures

1.Raw material's test, in accordance with the ISO9001& API Spec Q1:1999 requirements and SF control system,all raw materials including casting/forging and all spare parts requested to be sampled for its chemical composition, mechanical properties,visual inspection and so on,measured wall thickness,size,etc.,materials testing could not reach for spot checks should be rejected until complete meeting with all requirements

2.The process control, the whole processes control as per requirements of ISO9001 and API Standard quality control procedures documentation, inspectors are equipped with knowledge,experience,responsibility to inspect and measure every semi-manufactured products in the quality of supervision, make sure all product's quality be under the control of supervision.

3.Test,inspection and package,after assembly, all products must be strictly tested,measured and inspected according to API598,ISO5208,API 6D,factory's standard etc. in 100%.and packaged with wires and plastic films in plywood box.

The company stress team building, staff re-training and re-education to keep Q.C.S updated, work effective and improvements Sustained.


Copyright ? Sanming High and Medium Pressure Valve Co.Ltd.   
Address: 18F,Guolian Building,Taiwan Street,Xiamen,361006,P.R.China
Tel:(86-592) 2686373 Fax:(86-592) 3299802
Factory Address: East Jin-ming Road, Jinsha Park, New High-tech Industry Zone, Sanming City, Fujian Province, China.
Tel: (86-598)-8332050