GB/T 35763-2017 in English
VALIDStainless steel faucet
- Issued on:2017-12-29
- Implemented on:2018-07-01
- File Format:PDF
- Delivery:Via email within 5 business days
Price(USD)：
$690.00
$670.00
$670.00
《GB/T 35763-2017不锈钢水龙头》由TC174（全国五金制品标准化技术委员会）归口，主管部门为中国轻工业联合会。
Introduction
Interpretation of the core content of the standard
| Technical dimensions | Key requirements | Test methods |
|---|---|---|
| Material composition | Use 06Cr19Ni10 stainless steel, grain size ≥4.5 | GB/T 223 series chemical analysis method |
| Heavy metal precipitation | Lead ≤2μg/L, other elements comply with GB18145 limit | 19-day accelerated immersion method (Appendix C) |
| Sealing performance | No leakage under 1.6MPa pressure | 7.9.2 Pressure retention test |
Technological evolution and innovation
This standard establishes a complete technical system for stainless steel faucets for the first time. Compared with traditional copper faucets:
- Material upgrade: Clearly use food-grade stainless steel to solve the problem of lead precipitation in copper alloys
- Life indicator: The switch life requirement is 200,000 times (copper standard 150,000 times)
- New test: Add special life test for ball-connected swing and pull-out faucets
Key performance comparison
| Product Type | Flow Requirement(L/min) | Test Pressure(MPa) |
|---|---|---|
| Kitchen Faucet | ≥6.0 (Ordinary Type) | 0.1±0.01 |
| Shower Faucet | 4.0-9.0 (With Shower Head) | 0.1±0.01 |
| Sensor Faucet | ≤7.5 | 0.3±0.02 |
Implementation Recommendations
- Material Control: It is recommended to increase the frequency of spectral analysis of stainless steel raw materials
- Process optimization: X-ray flaw detection is required for welding parts
- Test management: Establish an automatic recording system for life test bench
- Marking specifications: Hot and cold markings must adopt molding technology
Sample only — not a preview of GB/T 35763-2017
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