Uniseal 42 Feni Constant Expansion Glass Sealed Alloy Sheet

Name: Uniseal 42 Feni Constant Expansion Glass Sealed Alloy Sheet
Brand: Huona (Shanghai) New Material Co., Ltd.
SKU: 721262522

Shanghai, ChinaHuona (Shanghai) New Material Co., Ltd.

US$23.00

30-99 kg

US$21.00

100-999 kg

US$20.50

1,000+ kg

Product profile

Customization

Available

Classification

Low Expansion Alloy

Density

8.12

Model NO.

Uniseal 42

Resisivity

0.61

Curie Point

360

State

Soft

Brand

Uniseal 42

Chemical Composition

Feni42

Transport Package

Export Packing

Specification

Can discuss

Trademark

HUONA

Origin

China

HS Code

72269990

Production Capacity

200 Ton/Month

Key features

Precise Expansion Match: Expansion coefficient matches soft glass and ceramic for reliable vacuum sealing.

High Nickel Content: Contains 41.5-42.5% Nickel to ensure stable low expansion properties.

Versatile Applications: Ideal for electron tubes, transistors, integrated circuits, and sealing plugs.

Certified Quality: Guaranteed high quality from Huona(Shanghai) New Material Co., Ltd.

Global Export Capability: Exports worldwide via Shanghai port with flexible Incoterms support.

Fast Lead Time: Off-season delivery within 15 workdays for urgent production needs.

Flexible Payment Terms: Accepts LC, T/T, PayPal, Western Union, and other secure methods.

Comprehensive Alloy Range: Part of a series including 4j45, 4j50, 4j52, and 4j54 for diverse needs.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceImporters and Exporters

Huona (Shanghai) New Material Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2015-12-29Nearest Port: shanghaiAverage Response Time: ≤3.35hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryHuona (Shanghai) New Material Co., Ltd. is identified as a private manufacturer/factory in China, operating from Shanghai, with production facilities in Xuzhou. It reports multiple management-system certifications, including ISO 9001, ISO 14001, ISO 9000, ISO 14000, and QC 080000. The supplier demonstrates documented service, complaint-handling, corrective-action, quality-assurance, and material-traceability procedures. It offers customization, ODM, and OEM services, including OEM for well-known brands, but has no SDK and reported no new products in the past year. Production information includes three or five production lines in different records and stated product outputs for heating resistance wire, thermal spray wire, and magnesium alloy. Overseas support is limited to North America debugging, with no overseas warehouse, showroom, agent, branch, or offline trade-show participation reported. Financial evidence is insufficient for assessment because the provided entries identify years rather than...

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory, privately owned, and based in China, with its operating province and address in Shanghai. This directly supports its status as a manufacturing supplier rather than only a trading or service entity.

CertificationsThe supplier reports ISO 9000, ISO 14001, ISO 9001, ISO 14000, and QC 080000 certifications under its management-system certification information. These stated certifications provide explicit evidence of formal quality, environmental, and related management-system coverage.

After-Sales capabilityThe supplier has written and followed procedures for service capability, corrective and preventive actions, and customer complaints, and reports quality assurance and material traceability. However, overseas support is limited to North America debugging, with no overseas warehouse, showroom, agent, branch, or offline trade-show participation.

R&D capabilityThe supplier reports six to ten years of R&D engineer experience and offers ODM services, but states that no new product was introduced in the past year and that no SDK is available. The evidence shows some R&D resources but also explicit limitations in recent product development and SDK support.

Production capacityThe supplier reports three production lines in one record and five in another, along with stated output quantities for heating resistance wire, thermal spray wire, and magnesium alloy. It also has five experienced export-trade staff, but does not continuously reconcile quantities for each batch or batch production, indicating a documented production-control limitation.

Customization capabilityThe supplier explicitly provides customization from designs, ODM services, and OEM services for well-known brands. These statements directly demonstrate the ability to support customer-specific and branded manufacturing requirements.

Product Q&A

Q:What is the primary application of Uniseal 42?

It is mainly used for sealing structures in the electric vacuum industry, such as electron tubes, transistors, integrated circuit fuses, frameworks, and sealing plugs, specifically matching soft glass and ceramic.

Q:What are the payment terms and lead times?

Payment terms include LC, T/T, PayPal, Western Union, and others. Lead time is within 15 workdays in the off-season and one month during the peak season.

Q:Where is the manufacturer located and what is the export port?

The manufacturer is Huona(Shanghai) New Material Co., Ltd., located in Shanghai, China. The nearest export port is Shanghai.

Q:Is customization available for this alloy?

The product is described as a specific alloy (Uniseal 42) with defined chemical and physical properties. While the company offers custom services generally, this specific item is a standardized low expansion alloy.