Standard and Accreditation
We are an accredited ISO/IEC 17025 : 2005 laboratory under Thai Laboratory Accreditation Scheme (TLAS), Thai Industrial Standards Institute, Ministry of Industry, Thailand since April 2009 with the Accreditation Number : TESTING 0250.
Our Scope of ISO/IEC 17025 Laboratory Accreditation is as follow :
| Item / Product Tested | Specific Test / Range of | Standard / Test Method / Technique Used | ||
| 1. Iron and Steel | - Tension Test Yield strength Tensile strength Elongation Load 50 kN to 1000 kN |
ASTM E 8M - 04 ASTM A370 - 05 ASTM SA370 - 07, Sect. II, part A BS EN 10002-1 : 2001 ISO 6892 : 1998 |
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| - Impact Test Charpy V notch Energy 0 J to 324 J Temperature -70°C to 30°C |
ASTM A370 - 05 ASTM E23 - 05 ASTM SA370 - 07, Sect.II, part A BS EN 10045-1 : 1990 |
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| - Bend Test Bend 180 degree |
ASTM A370 - 05 ASTM E290 - 97a ASME SA370 - 07, Sect.II, part A BS EN ISO 7438 : 2005 |
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| - Hardness Test Vickers hardness |
ASTM E92 - 03 | |||
| 2. Weld test coupon of metal | - Tensile Test Tensile strength Load 50 kN to 1000 kN |
ASME Section IX, 2007 edition AWS D1.1/D1.1M : 2006 ANSI / AASHTO / AWS D1.5 - 96 ANSI / AASHTO / AWS D1.6 - 99 BS EN 895 : 1995 AS 2205.2.1 - 2003 AS 2205.2.2 - 2003 API 1104 : 2005 |
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| - Bend Test Bend 180 degree |
ASTM E190 - 92 (Reapproved 2003) ASME Section IX, 2007 edition AWS D1.1 / D1.1M : 2006 ANSI / AASHTO / AWS D1.5 - 96 ANSI / AASHTO / AWS D1.6 - 99 BS EN 910 : 1996 AS 2205.3.1 - 2003 API 1104 : 2005 |
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| - Impact Test Charpy V Notch Energy 0 J to 324 J Temperature -70°C to 30°C |
ASTM A370 - 05 ASTM E23 - 05 ASME Section IX, 2007 edition AWS D1.1 / D1.1M : 2006 ANSI / AASHTO / AWS D1.5 - 96 ANSI / AASHTO / AWS D1.6 - 99 BS EN 875 : 1995 AS 2205.7.1 - 1997 |
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| - Hardness Test Vickers Hardness |
ASTM E92 - 03 BS EN 1043-1 : 1996 AS 2205.6.1 - 2003 |
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| - Fracture Test, Fillet weld break test | ASME Section IX, 2007 edition AWS D1.1 / D1.1M : 2006 AS 2205.4.2 - 2003 |
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| - Nick Break Test | API 1104 : 2005 AS 2205.4.1 - 2003 |
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| - Macrostructure analysis | ASTM E340 - 00 (2006) BS EN 1321 : 1997 AS 2205.5.1 : 2003 |
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| - Ferrite content | In-house method Using Feritscope | |||
| 3. Weld test coupon of metal (on site service) | - Ferrite content | In-house method Using Feritscope | ||