Cast Triple Eccentric Metal Hard-Seal Butterfly Valve

Name: Cast Triple Eccentric Metal Hard-Seal Butterfly Valve
Brand: Shanghai Nianchi Automation Technology Co. , Ltd.
SKU: 2308834935

Shanghai, ChinaShanghai Nianchi Automation Technology Co. , Ltd.

US$200.00-2,000.00

1 Piece

Product profile

Customization

Available

Media

Gas

Driving Mode

Pneumatic or Electric

Model NO.

D343H

Connection Form

Flange

Structure

Three-Eccentric Sealing

Seal Form

Auto Sealed

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

High Temperature (T>450°C)

Material of Seal Surface

Metal Hard Sealed

Valve Body

Casting

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage, Household Usage

Transport Package

Wooden Box

Specification

DN500

Trademark

nianchi

Origin

Shanghai

HS Code

3117960

Key features

Triple Offset Design: Ensures superior sealing performance and longer service life under high temperature and pressure.

Metal Hard Seal: Auto-sealed metal hard seal material provides durability and leak-proof performance.

Versatile Drive Options: Available with pneumatic or electric driving modes for flexible industrial control.

Full Customization: Supports full, minor, and flexible customization including designs and samples.

Multiple Standard Compliance: Complies with GB, ISO, ANSI, BS, DIN, and JIS international standards.

Comprehensive Certifications: Holds ISO 9001, 14001, 45001 certifications accredited by IAF and UKAS.

Long-Term Service Support: Includes technical support and spare parts supply for extended equipment life.

Company profile

Importers and Exporters

Shanghai Nianchi Automation Technology Co. , Ltd.

Shanghai, 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: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.59h

AI-Powered supplier vetting

SummaryThe supplier is a machinery and mechanical-parts manufacturer and technical-service provider with manufacturing capabilities covering metal-processing machinery, valves, pumps, vacuum equipment, pneumatic components, and related parts. It reports full, minor, flexible, design-based, and sample-based customization, ODM services, recent new-product activity, and OEM service for well-known brands. Production evidence includes four production lines, inventory capability, valid contracts with associated subcontractors, 50 quality-control staff, and peak-season fulfillment within 15 working days. Quality assurance and standardized finished-product inspection instructions are reported. However, the evidence does not establish certifications, detailed after-sales mechanisms, or sufficient financial performance information. Overseas support is limited: there are no overseas warehouses, showrooms, agents, or branches, although the supplier exports, attends trade shows, and is located near Shanghai Port.

Supplier typeThe supplier’s stated business scope covers technical services, machinery and machine-part manufacturing, parts processing, valves, pumps, vacuum equipment, pneumatic components, and related sales. This supports classification as a machinery and industrial-components manufacturer with technical-service activities.

R&D capabilityThe supplier reports new products during the past year, ODM services, newly established product research institutions, and three R&D engineers’ total experience. However, it reports no available SDK, and the slices do not provide patents, R&D investment, or measurable innovation outputs.

Production capacityProduction evidence includes four production lines, 50 quality-control staff, inventory capability, valid manufacturing contracts with each related subcontractor, standardized finished-product inspection instructions, and peak-season order fulfillment within 15 working days. These stated capabilities provide explicit support for operational production capacity, although annual output figures are excluded from this assessment.

Customization capabilityThe supplier explicitly offers full, minor, flexible, design-based, and sample-based customization, as well as ODM services and OEM services for well-known brands. This is direct evidence of broad customization and contract-manufacturing capability.