STL is an accredited laboratory specialising in product testing. We are accredited by the Singapore Accreditation Council (SAC) to its Singapore Laboratory Accreditation Scheme (SAC-SINGLAS) ISO/IEC 17025. As an accredited laboratory, STL conducts tests in accordance to established international and / or local standards and requirements. Our test reports are accepted and recognised by overseas and local authorities and consultants.
Faucets and sanitary wares are something we use daily, so much so that we only noticed their presence when they break down.
With years of experience in testing and certifying faucets and sanitary wares, we have a strong understanding of the testing requirement and governmental regulations to help you bring your product to market.
BS EN 817, BS EN 200, BS EN 1111, AS 4032, SS 574, SS 448, AS/NZS 3718, AS/NZS 3662, BS EN 248, BS EN 14506, SS 636, SS 671
Metallic pipes and fittings are used for a wide variety of purposes including potable water, NEWater, sewage, kitchen waste, gas, etc. They are generally made of steel, stainless steel, ductile iron, cast iron or copper.
Depending on its usage, ductile iron pipes may be lined with Ordinary Portland Cement (OPC), High Alumina Cement (HAC), Fusion Bonded Epoxy (FBE), Polyurethane (PU) or Polyethylene (PE).
API 5L, BS EN 10255, ASTM A370, BS EN 10216, BS EN 10217, ASTM A403/A403M, SS 270, BS EN 681, BS 3457, CISPI 310, CISPI 301, DIN EN 877, BS EN 877, BS EN 545, BS EN 598, ISO 8179, JIS G5528, BS EN 14628, BS EN 14901, BS EN 15655, BS EN 15189, BS EN ISO 945-1, ISO 1083, BS EN ISO 4624, BS EN 1057, BS EN 1254, BS EN 1213, BS EN 1092, ASTM F1476, JWWA G116, BS EN 10312, BS 3605, AS 3688
Valves are used in our daily lives to control, direct or regulate the flow of gases or liquids. By opening, closing, or varying anywhere in between - we can control anything from a manufacturing plant’s production to the kitchen faucet in our homes.
The ability of a valve to hold pressure and be fitted with pipes or other fittings is important for it to carry out its function. Hydrostatic test, endurance test, hydraulic shut-off, leakage and dimension are some of the tests important to ascertain the finality of a valve.
BS 5152, BS 5153, BS 5154, BS 5163, SS 75, BS EN 1074, BS EN 593, BS EN 1213, BS EN 13789, BS EN 16767, BS EN 12288, BS EN 593, BS EN 331, BS 1212, BS 1968, BS EN 1567, BS EN 13828, BS EN 12380, BS EN 14451
Personal Protective Equipment (PPE) is a requirement at all construction, shipbuilding, and worksites. Equipment such as safety helmets, boots and fall arrest harnesses are a must not only in protecting the workers who use them but are also mandatory under with various laws and codes of practices.
With our drop tower and many other testing jigs and fixtures, we can test the functions required of a fall arrest harness and the many other required tests as stipulated.
SS 98, EN 397, SS 528-1, SS 528-2, SS 528-5, SS 528-6, ISO 10333-1, ISO 10333-2, ISO 10333-5, ISO 10333-6, ISO 9227, SS 513-1, SS 513-2, SS 513-1, SS 513-2, EN ISO 20344, EN ISO 20345, SS 541
Plastics pipes, fittings and valves made from Unplasticized Polyvinyl Chloride (uPVC), Polyethylene (PE), Polypropylene (PPR) and High-Density Polyethylene (HDPE) are used for fluid and gas.
They include potable water, liquified petroleum gas (LPG), stormwater/drainage, wastewater and many more. They can sometimes be installed underground as a conduit to protect electrical cables.
SS 213, SS 272, SS 141, SS 174, JIS K6741, BS 5627, ASTM D1525, ASTM D3045, ONORM E 6530, BS 7291, BS EN ISO 21003, BS EN 713, DIN 8077, DIN 8078, ISO 9080, ISO 13953, ISO 13954, ISO 13956, ISO 15874, DIN 16962, ISO 13953, ISO 6259, ISO 15874, BS EN 1555, BS EN 12201, ISO 1133, ASTM D 1238, DIN EN 1519
Firefighting products are critical items that are often overlooked but imperative when we need to use them. Testing for these products is essential to ensure they can function in emergencies.
Firefighting products are regulated by SCDF and depending on the different products, different standards would be applicable. We are accredited to carry out testing for fire extinguishers, layflat hoses, inlet vales, dry risers etc.
SS EN 3 - 7, SS EN 3 - 8, SS EN 3 - 9, BS EN 694, BS 6391, BS 5041 - 1, BS 5041 - 2, BS 5041 - 3, BS 336
Some of the fixtures for display, mounting and testing are not readily available off the shelf. As testing professionals, we have designed and built jigs and fixtures for our own testing purposes over the years.
These testing jigs and fixtures not only fulfil various international standards and requirements, but as users of these jigs and fixtures ourselves, we are able to see it from the users' perspective and incorporate user-friendliness into our designs.
Depending on your needs, we can build complicated designs at low costs and resolve any technical issues that may arise. Our clients include product suppliers, product showrooms, testing laboratories etc.