Payment & Shipping Terms:
|Coverage Area:||All Area In China||Inspection Arrangement:||Within 24 Hours|
|Price:||All Price Inclusive||Personnel Qualification:||As Required|
|Discount:||Available For Long Project||Inspection Report:||English Report Within 48 Hours|
product testing laboratory,
independent lab testing
HIC / SSC Test product testing lab With Clear English Inspection Report
1. What is HIC and SSC
HIC Testing In Accordance With Nace Tm 0284
HIC = hydrogen-induced cracking
|Aim:||The HIC test is used to test pipeline and pressure vessel steels, especially plates and pipes, for their resistance to sour gas (natural gas containing H2S).|
|Mechanism:||Within the metallic matrix of steels there are defects in which cracks can develop further through the H2S corrosion process. This damage mechanism is promoted in a sour gas environment and is not easy to detect. Severe environmental damage and personal injury can be the results of the choice of a material that is not suited for the application.|
|Procedure for HIC testing:||Samples of 100 mm x 20 mm x wall thickness are taken from the material, pipes or plates to be tested and immersed for 96 hours into a solution of common salt and acetic acid that has been saturated with H2S.Afterwards, the specimens are tested metallographically for the formation of cracks that had been induced by hydrogen.|
SSC TESTING IN ACCORDANCE WITH NACE TM 0177
In high-strength steels cracks can arise in the zone that had been affected by heat in weld seams due to the action of mechanical stress in atmospheres containing hydrogen sulphide. The testing of materials with regard to this damage mechanism, "Sulphide Stress Cracking“ (SSC) is done in accordance with NACE TM 0177. The parameters for this kind of testing are test duration and tensile stress to be applied.
2. Why use INF oil gas inspection services
Valve is one kind of critical pressure vessel equipment widely used for oil gas industry, from upstream to down stream. Oil gas inspection service is quite important for customer. Any failure of the valve will cause serious consequence like fluid leakage, pollution, fire, or even safety accident. Thus pre shipment inspection services for valve is very important.
INF have provided oil gas inspection services to many leading oil&gas company, EPC and trading agent, such as: KNPC, Shell, TR, GE, Exxonmobil, Samsung and so on.
INF can both perform the witness of test, and directly perform test with our lab(qualified by ISO 17025) according to customer request.
3. Our advantages
To ensure the quality and delivery of the valve to customers, INF provide professional oil gas inspection services, all quality assurance inspector are with at least 5 years related working experiences in oil gas industry and all requested qualification like NDE, ASNT. All inspectors have been trained with PMP knowledge.
Our oil gas inspection services network cover most area of china, inspector can attend the inspection upon customer's notification within 24 hours.
√Full time inspector
√Long-term discount available
Professional oil gas inspection services team:
-At least 5 years working experiences in industry QC field
-Personal Qualification as required
-English speaking and writing skill
1. Please include following information in your inquiry: your company name, project background, product type, applicable standard/specification, inspection date, duration, number of inspectors, factory's location.
2. Normally we will provide all-inclusive price including inspection fee, travel and hotel fee, etc. for oil gas inspection services.