Do you provide OEM and ODM services?

Yes, we provide full customization, customization from samples, designs, and minor customization.

What certifications do your products hold?

Our products are certified with ISO, GB, and IATF16949 standards.

What is the expected service life of the valve?

The service life is designed to exceed 500,000 cycles.

Lost Wax Cast Iron Butterfly Valve with Enhanced Flow Control

Name: Lost Wax Cast Iron Butterfly Valve with Enhanced Flow Control
Brand: Yancheng Fenggong Machinery Co., Ltd.
SKU: 2278566885

Jiangsu, ChinaYancheng Fenggong Machinery Co., Ltd.

US$1.00-10.00

100 Pieces

Product specifications

Valve castings

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Casting Method

Thermal Gravity Casting

Process

Die Casting

Molding Technics

Pressure Casting

Application

Machinery Parts

Material

Stainless Steel

Surface Preparation

Polishing

Surface Roughness

Ra0.05

Machining Tolerance

+/-0.02mm

Standard

Certification

ISO,GB,IATF16949

Transport Package

Sea Freight,Standard Fumigation-Free Wooden Crates

Specification

Customized

Trademark

none

Origin

China

Key features

Customizable Size: Size is fully customizable to meet specific application requirements.

High Service Life: Designed for over 500,000 operational cycles ensuring long-term reliability.

Precision Machining: Achieves tight machining tolerance of +/-0.02mm for high-precision parts.

Multiple Material Options: Available in Stainless Steel, Carbon Steel, and Alloy Steel.

OEM and ODM Services: Offers full customization, customization from samples, and flexible customization.

Advanced Casting Process: Utilizes lost wax (investment casting) and silica sol process for complex cavities.

ISO and Industry Certifications: Certified with ISO, GB, and IATF16949 standards for quality assurance.

Low Surface Roughness: Polished finish achieving Ra0.05 surface roughness for smooth performance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents Awarded

Yancheng Fenggong Machinery Co., Ltd.

Jiangsu, 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: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier manufactures steel castings and processes or sells mechanical parts, refractory materials, and valves, with import and export agency activities subject to applicable approvals. It reports ISO9001, ISO/TS16949, ISO14000, and OHSAS18000 certifications, documented corrective-action and complaint-handling procedures, and quality assurance. The supplier supports extensive customization, ODM, and OEM services, and can provide in-stock service, but has no valid manufacturing-capacity contract with an affiliated subcontractor, no overseas warehouse, overseas showroom, overseas agent or branch, and no overseas service coverage reported. Production lead time is one month in both peak and off-season, with 15 quality inspectors and random finished-product inspection. Innovation evidence is limited because no new product was developed in the past year and no SDK is available. Financial information is excluded from this assessment.

Supplier typeThe supplier is identified as a steel casting manufacturer that also processes and sells mechanical parts, refractory materials, and valves, while undertaking import and export agency activities subject to state restrictions and approvals. This supports classification as a manufacturer with trading and export-related capabilities.

CertificationsThe supplier states that it has passed ISO9001 certification through TUV and holds ISO/TS16949, ISO14000, and OHSAS18000 system certifications. These explicitly reported certifications indicate established quality, environmental, and occupational health and safety management systems.

Production capacityThe supplier reports 15 quality assurance and quality control inspectors, one-month average lead times in both peak and off-season, in-stock capability, documented quality procedures, and production-record traceability by order or furnace number for two years. However, it lacks a valid manufacturing-capacity contract with an affiliated subcontractor, and finished-product inspection is random rather than stated as full inspection.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization, along with ODM and OEM services for well-known brands. This provides direct evidence of broad product adaptation and customized manufacturing capability.