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NSF61 Approved BSPT Thread Low Lead Brass Water Meter Coupling
US$1.50-4.50
3,000 Pieces
Product profile
Customization
AvailableConnection
MaleFlexible or Rigid
RigidMaterial
Brass or BronzeStandard
NonstandardProduct Name
BSPT Thread Low Lead Brass Water Meter CouplingCoupling Material
Lead Free Brass or BronzeNut Material
Common Brass, Lead Free Brass or BronzeGasket
EPDMTransport Package
Carton+PalletSpecification
1/2''-2''Trademark
PLB or OEMOrigin
ChinaHS Code
74122090Production Capacity
100000PCS/MonthKey features
NSF-61 Lead-Free Certified: Contains less than 0.25% lead, meeting NSF-61 requirements for safe drinking water systems.
Multi-Certification Compliance: Certified with ISO9001, UL, UPC, NSF, Pb-free, and CE for global market access.
Premium Material Construction: Crafted from low-lead brass or bronze with EPDM gaskets for durability and safety.
Wide Size Range Available: Available in sizes from 1/2'' to 2'' including 3/4''X2 and 3/4''X3'' configurations.
OEM Customization Service: Supports logo printing and custom branding for integrated product solutions.
Fast Delivery Time: Standard delivery within 25 days for efficient order fulfillment.
High Production Capacity: Monthly capacity of 100,000 PCS ensures reliable supply for large orders.
Flexible Payment Terms: Accepts T/T or L/C at sight to accommodate various buyer financial preferences.
Company profile

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.47h
AI-Powered supplier vetting
SummaryNingbo Yinzhou Plumbing Hardware Co., Ltd. is a China-based manufacturer/factory in Ningbo, Zhejiang, producing brass and bronze plumbing hardware. It reports substantial annual output across brass ball valves, brass fittings, lead-free brass products, bronze products, and brass bibcocks, exports 90% of sales, and has 16 years of export experience. The supplier supports sample-based customization, ODM, and OEM services, and reported new products within the past year. ISO9001:2015 certification is stated. However, service procedures lack documented records, and the supplier has no overseas warehouse, showroom, agents or branches, or offline trade-show participation. Financial evidence is limited to year labels without substantive financial results, while customer cases are not provided.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company located in Ningbo, Zhejiang, China. Its reported product-specific output indicates direct manufacturing activity rather than only trading or distribution.
CertificationsThe supplier reports an ISO9001:2015 management-system certificate. Product compliance certification is listed only as “Others,” so the evidence supports management certification but does not identify specific product-standard certifications.
R&D capabilityThe supplier reported new products during the past year and provides ODM services. However, it explicitly reports no available SDK, which limits the evidence of broader R&D or technical-development capability.
Production capacityReported capacity includes 150 tons of lead-free brass products, 50 tons of bronze products, 1,500,000 brass fittings, 300,000 brass bibcocks, and 1,000,000 brass ball-valve sets annually. The supplier exports to multiple global regions, has one-month peak and off-season lead times, and is located near Ningbo and Shanghai ports.
Customization capabilityThe supplier explicitly offers customization from samples, ODM services, and OEM services for well-known brands. These stated capabilities provide direct evidence of product customization and contract manufacturing support.
Product Q&A
Q:Is this coupling safe for drinking water?
A:
Yes, it contains less than 0.25% lead and meets NSF-61 requirements for potable water applications.
Q:What certifications does the product have?
A:
The product is certified with ISO9001, UL, UPC, NSF, Pb-free, and CE.
Q:What materials are used in the coupling?
A:
It is made from lead-free brass or bronze with EPDM gaskets.
Q:What sizes are available?
A:
Sizes range from 1/2'' to 2'', including specific configurations like 3/4''X2 and 3/4''X3''.
Q:Can I customize the product with my logo?
A:
Yes, OEM customization including logo printing is available.
Send Inquiry
*To:
Ningbo Yinzhou Plumbing Hardware Co., Ltd.
Ningbo Yinzhou Plumbing Hardware Co., Ltd.*Content:
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