SGS-CSTC Shanghai Plumbing Lab, founded in 2004, was accredited by International Association Plumbing and Mechanical Officials (IAPMO) and China National Accreditation Service for Conformity Assessment (CNAS). We provide you comprehensive testing, certification, and professional Product Quality Consulting services according to variety standards, such as ASME (American Society of Mechanical Engineers), ISO, BS, AS, EN, NSF61, AB1953, China national standard, etc.

Testing Scope
· Sanitary: Water Closet, Lavatory, Urinal, Sink, Bidet, Bathtub and Shower Enclosure etc.;
· Valve & Pipe Fitting: Faucet, Shower Head, Angle Valve, Ball Valve, Waste Fitting, Flexile Hose and Pipe Fittings;
· Accessories: Toilet Seat, Towel Rack etc.

Test Item
1. Water Closet
· Dimension
· Depth of water seal
· Flushing requirements
· Load resistance
· Leak tightness
· Valve reliability
· Water absorption
· Crazing

2. Lavatory / Sink
· Dimension
· Overflowing
· Load resistance
· Resistance against chemicals and staining agents
· Water absorption
· Crazing

3. Shower Enclosure
· Thermally toughened safety glass
· Water retention
· Stability
· Resistance to wet and dry cycling
· Endurance
· Resistance to chemicals and stains

4. Faucet / Shower Head
· NSF 61-9 Toxicity
· AB 1953 Lead Free
· Metal material Analysis
· Flow rate
· Life cycle test
· Static and dynamic seals
· Burst pressure
· Coatings
· Acoustic characteristics
· Backflow

5. Flexible Water Connectors
· NSF 61-9 Toxicity
· AB 1953 Lead Free
· Impulse testing
· Coatings
· Pressure drop test