What do you consider your biggest advantage?

Our biggest advantage is that we are a factory with our own R&D, combining production and trading. We sell directly from our factory ,no middlemen, no extra costs.

Double O Ring Brass Ball Valve Lockable Cap Type for High Viscosity Control Valve

Name: Double O Ring Brass Ball Valve Lockable Cap Type for High Viscosity Control Valve
Brand: Ninghai Raising Copper Industry Co., Ltd.
SKU: 2164503542

Zhejiang, ChinaNinghai Raising Copper Industry Co., Ltd.

US$2.20

1,500 Pieces

Product specifications

color

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Material

Brass

Model NO.

NR-L006

Connection Form

Thread

Driving Mode

Manual

Nominal Pressure

ANSI CLASS 150-900

Channel

Straight Through Type

Structure

Fixed Ball Valve

Type

Fixed Ball Valve

Function

Relief Valve

Temperature

Normal Temperature

Standard

Bsen 13828-2003

Application

Industrial Usage, Water Industrial Usage

Size

1/2" to 2"

Color

Brass Natural Color

Advantage

with a Lockable Cap

HS

8481804090

Source

Factory Direct Sales

Transport Package

Inner Box/Outer Carton

Specification

1/2" to 2"

Trademark

NRCI

Origin

Made in China

HS Code

8481804090

Production Capacity

50000PCS/Month

Key features

Onced locked only can open by the special key

the lockable magnetic cap is zinc alloy material with SS316 inside ball and spring which can bear 168 hours salt spray test

It is very easy to install and operate

Brass material is durable and anti-corrosion

The product features a sound design and a more competitive price.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperiencePatents Awarded

Ninghai Raising Copper Industry Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 23 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.47h

AI-Powered supplier vetting

SummaryNinghai Raising Copper Industry Co., Ltd. is a Chinese limited company established in 2002, operating in copper-product, hardware, machinery, and equipment manufacturing. It reports eight production lines, facilities including CNC machining and machining centers, and annual brass and bronze valve and fitting output of 600 tons. The supplier exports to multiple regions, with exports representing 90% of total sales and 23 years of export experience. It provides OEM and ODM services, has introduced new products within the past year, and offers extensive customization. Service controls include written procedures and records for supplier assessment, corrective and preventive actions, and complaint handling. However, no certifications, overseas warehouses, showrooms, agents, or branches are identified. The supplier also reports no available SDK, limited export-trade staffing, and no ongoing batch quantity reconciliation. Financial records are indicated for 2022–2024, but their credibility cannot be assessed...

Supplier typeThe supplier is identified as Ninghai Raising Copper Industry Co., Ltd., a Chinese limited company established in 2002. Its stated business scope covers manufacturing and processing copper products and hardware, as well as research, development, and manufacturing of machinery and equipment.

After-Sales capabilityThe supplier has written procedures and followed records for complaint handling, corrective and preventive actions, and supplier service-capability assessment. It accepts multiple quotation and payment terms and reports one-month lead times, but has no overseas warehouse, showroom, agent, or branch support.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and conducts research and development related to machinery and equipment. However, it has no available SDK, so its software-development or integration capability is explicitly limited.

Production capacityProduction resources include cutting, punching, shot blasting, CNC machining, and machining-center facilities, with eight production lines and reported output of 600 tons of brass and bronze valves and fittings. Finished-product inspection instructions are uniformly followed, although the factory does not continuously reconcile quantities for each batch or production lot.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full customization, minor customization, and flexible customization. It also provides both OEM and ODM services, indicating broad product-development and customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands and has participated in the Saudi Arabia International Trade Show. It exports to a broad range of markets and reports 23 years of exporting, but no named customer cases or verifiable project details are supplied.

Product Q&A

Q:Do you accept custom orders (sizes, threads, or special markings

Yes, we accept custom orders. We can produce valves and fittings according to your required sizes, thread standards (NPT, BSP, BSPT, etc.), and can add custom logos or markings. Please provide your specifications or drawings for a quotation.

Q:What are the main differences between your bronze and brass valves & fittings?

Both bronze and brass offer excellent corrosion resistance and durability. Bronze is generally stronger and more resistant to saltwater corrosion, making it ideal for marine and high-pressure applications. Brass is more machinable and cost-effective, commonly used for water, oil, and gas systems in residential and commercial plumbing.

Q:What is your minimum order quantity (MOQ)?

Our MOQ varies by product type and size. For standard bronze/brass valves and fittings, the MOQ is typically 500 to 1,000 pieces. For custom designs, the MOQ may be higher. Small trial orders are also welcome for sample evaluation.

Q:What is your lead time for production and delivery?

For standard products, the lead time is about 30 to 45 days after order confirmation and deposit receipt. For custom orders, lead time depends on complexity and quantity, usually 45 to 60 days. We will confirm the exact schedule upon ordering.

Q:Do your products have quality certifications?

Yes, our bronze and brass valves and fittings are manufactured under strict quality control. We can provide certifications such as ISO 9001, CE, and sometimes UL or other regional standards upon request. Material test reports are also available