What is the minimum order quantity?

The MOQ is 3000 pieces for 1/2 inch size.

How are the products transported?

Transportation is available by sea or air.

What is the pressure rating of the valves?

The valves have a 125 WOG rating.

Excellent Quality Brass Drain Valves for Boiler System

Name: Excellent Quality Brass Drain Valves for Boiler System
Brand: Ningbo Yinzhou Plumbing Hardware Co., Ltd.
SKU: 797872895

Zhejiang, ChinaNingbo Yinzhou Plumbing Hardware Co., Ltd.

US$2.50-3.50

3,000 Pieces

Product profile

Customization

Available

Product Name

Brass Drain Valves for Boiler System

Size

1/2'', 3/4''

Model NO.

HBD01

Technical

Forging

Surface

Natural Color

Place of Origin

China

Transport Package

Box+Carton+Pallet

Specification

1/2'', 3/4''

Trademark

PLB or OEM

Origin

China

HS Code

8481804090

Production Capacity

100000PCS/Month

Key features

Premium Material Options: Available in C37700, MS58, CuZn39Pb3, CW602N, C83600, C84400, and lead-free brass.

Forging Manufacturing Process: Produced using advanced forging techniques for superior durability and strength.

Versatile Thread Standards: Supports NPT, BSP, and BSPT thread ends for global compatibility.

Standard Size Range: Available in 1/2 inch and 3/4 inch sizes to fit various boiler systems.

Fast Delivery Time: Delivery completed within 30 days of order confirmation.

Flexible Payment Terms: Accepts T/T or L/C at sight for secure and convenient transactions.

Comprehensive Packaging: Packaged in Box, Carton, and Pallet for safe transportation.

Reliable Pressure Rating: Rated for 125 WOG (Water, Oil, Gas) for safe operation.

Company profile

Ningbo Yinzhou Plumbing Hardware Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.41h

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.