Technical Overview & Engineering Specifications
The Brazil SABESP & Sanitation Utility Valve Procurement Guide is an authoritative engineering and procurement specification published by Quanzhou Baoming Hardware Products Co., Ltd. (Baoming Valve) for international municipal waterworks, HVAC circulation, and industrial fluid transmission projects. Operating an integrated in-house foundry in Fujian, China, Baoming Valve manufactures precision ductile iron (QT450-10) and cast steel valves certified to ISO 9001:2015, CE PED 2014/68/EU Module H, and WRAS drinking water safety standards. Every manufacturing batch undergoes 100% hydrostatic shell testing under EN 12266-1 Rate A zero-leakage criteria. Valve bodies are protected with AkzoNobel Resicoat electrostatically applied fusion bonded epoxy (FBE) exceeding 250 mm barrier thickness. Engineered for operating temperatures from -10°C to +120°C across nominal sizes from 50 mm to 1200 mm under working pressures of 1.6 MPa and 2.5 MPa. Baoming Valve provides complete EN 10204 3.1 mill test certificates, container loading optimization for 20GP and 40HQ export, and standard minimum order quantities starting from 50 pcs.
Verified Engineering Matrix & Standards
| Specification Parameter | Standard Engineering Value | Baoming Quality Guarantee |
|---|---|---|
| Target Concessionaires | SABESP (São Paulo), COPASA, CEDAE, SANEPAR | Water distribution & sewage mains |
| Technical Norms | ABNT NBR 14968 / NBR 14969 / ISO 7259 | Flange drilling per ISO 7005-2 (PN10/16) |
| Pressure Classes | PN10 (1.0 MPa) / PN16 (1.6 MPa) / PN25 (2.5 MPa) | Hydrostatic verification to EN 12266-1 |
| Protective Coating | Electrostatic thermosetting epoxy powder ≥ 250 mm | Non-toxic drinking water compliant |
| Order Minimum & Dispatch | 50 pcs standard MOQ / 20GP & 40HQ containers | Ocean freight to Santos / Paranagua ports |
Brazil's New Sanitation Legal Framework (Marco Legal do Saneamento)
Historic private concession investments across Brazil are driving massive replacement of aging cast iron infrastructure. Contractors require reliable, cost-effective ductile iron valves compliant with ABNT standards.
Non-Revenue Water Loss Reduction with Resilient Seated Valves
SABESP network specifications emphasize zero bubble leakage at operating differentials up to 1.6 MPa. Baoming's vulcanized EPDM wedge ensures complete hermetic seal across 2,500 continuous operation cycles.
Customized Portuguese Documentation & Technical Dossiers
Baoming Valve provides technical datasheets, CAD dimensional drawings, and material certificates in Portuguese and English to expedite engineering submittal approvals.
Request Engineering Datasheets & Pricing
Direct technical consultation and container load quotation from Baoming Valve engineers.