How to choose between cast iron, cast steel, and stainless steel?

Cast iron is for water, air, normal temperature/pressure, and low cost. Cast steel is for steam, high temperature, and medium/high pressure. Stainless steel (304/316) is for corrosive media, food, and pharmaceutical applications.

Heavy-Duty Cast Steel Globe Valve ISO5210 Direct-Mount for Actuators

Name: Heavy-Duty Cast Steel Globe Valve ISO5210 Direct-Mount for Actuators
Brand: Zhejiang Kinko-Fluid Equipment Co., Ltd.
SKU: 2298376975

Zhejiang, ChinaZhejiang Kinko-Fluid Equipment Co., Ltd.

US$30.00-35.00

1 Piece

Product profile

Customization

Available

Media

Oil

Actuator

Manual

Material

Carbon Steel

Application

Lining Fluorine Valve, Needle Type Globe Valve, Cryogenic Globe Valve, Plunger Type Globe Valve, Heat Preservation Globe Valve, Forged Steel Globe Valve, Oxygen Globe Valve, Bellows Globe Valve

Standard

JIS

Control Pressure

3-8bar

Characteristic

Double Bubble

Protection Level

IP66

Place of Origin

Zhejiang,China

Customized Support

OEM

Brandname

Kinko

Transport Package

Specification

#1; #2; #3; #4; #5

Trademark

kinko

Origin

China

Key features

Wide Size Range: Available from DN40 to DN1400, with options up to DN3200 for large pipelines.

High Pressure Rating: Supports PN0.6 to 6.4MPa (Class 150 to Class 300) for demanding applications.

Broad Media Compatibility: Suitable for water, wastewater, air, steam, oil, corrosive fluids, and food-grade media.

ISO 9001 Certified: Manufactured under strict ISO 9001 quality standards for reliability.

CE and Ex-Proof Certified: CE approved and certified for use in hazardous areas with fugitive emission compliance.

OEM Branding Support: Customized branding and packaging available for export clients.

Standard Export Packaging: Comes in standard export wooden cases with detailed weight and dimension data.

Company profile

Importers and ExportersSelf-brandedManagement CertificationR&D Capabilities

Zhejiang Kinko-Fluid Equipment Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-03-01 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.96h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a combined company type and a business scope covering valves, industrial automation devices, hardware, metal products, machinery, pumps, vacuum equipment, and power-related products. It reports OEM service for popular brands, ODM and multiple customization options, and describes access to precision CNC machining and comprehensive testing equipment; however, other evidence indicates no valid manufacturing-capacity contract with affiliated subcontractors. The supplier has ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Service procedures exist for capability assessment, corrective and preventive actions, and customer complaints, but no records were provided. It has no in-stock capacity, overseas warehouse, or overseas showroom, while overseas service offerings include debugging. Financial records are identified for 2023–2025, but the provided slices do not establish their adequacy. Innovation evidence is limited because no new products were...

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, providing explicit evidence of quality, occupational health and safety, and environmental management certification. The slices do not provide certificate validity dates or issuing-body verification details.

R&D capabilityThe supplier reports ODM capability and multiple design-service options, including customization from samples, designs, full customization, minor customization, and flexible customization. However, it reports no new products in the past year and no available SDK, which are explicit limitations for recent product innovation and software-development support.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with ODM services. These statements directly support a broad customization offering, although the slices do not provide project examples, technical specifications, or delivery-performance evidence.

Client casesThe supplier states that it provides OEM services for popular brands, which is evidence of experience serving recognized-brand customers. No customer names, product examples, order records, or independently verifiable case details are provided, so the depth and verifiability of these cases remain limited.

Product Q&A

Q:How to choose the size and what sizes are available?

Size is determined by nominal diameter (DN). Common sizes include DN25, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, and larger up to DN3200.

Q:What media is suitable for this valve?

Butterfly valves can be used for water, air, oil, weak acid, and alkali. Strong corrosive media requires lined or stainless steel types, while high-temperature media needs metal-sealed butterfly valves.

Q:How to judge the quality of a butterfly valve?

Check for heavier weight indicating better material, smooth casting without pores or cracks, smooth operation without jamming, good sealing performance, and a complete nameplate with identification.

Q:Are there national and industrial standards?

Yes, the main Chinese standard is GB/T 12238. Regular products come with a nameplate, certificate, and marked pressure, diameter, and material.

Q:Is installation difficult?

No, installation is simple. Wafer type is clamped between two flanges, while flange type is directly bolted to pipes. Just follow the flow direction arrow.