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Constantan Wire for Heating resistance Element
US$25.00
20-499 kg
US$24.20
500-1,999 kg
US$23.00
2,000+ kg

Product profile

Customization

Available

Material

CuNi Alloy Wire

Serves

Small Oreder Accepted

Model NO.

Constantan

Sample Free

Available

Surface

Bright

Diameter

0.05mm-5.0mm

Resistivity

0.49

Insulation

PVC, Enameled, PFTE fibreglass etc.

Product Type

Wire

Carbon Content

None

PCD

None

ET

None

Hole

None

Transport Package

Coil Cartons, Pallet, Spools, Coils

Specification

ROHS, SGS

Trademark

TANKII

Origin

China

HS Code

7505220000

Production Capacity

2000 Tons/Year

Key features

Low Temperature Coefficient: Features a flat resistance/temperature curve over a wider range than manganins.
Superior Corrosion Resistance: Shows better corrosion resistance compared to manganins for durable performance.
Thermocouple Applications: Serves as the negative element for Type J (heat treating) and Type T (cryogenic) thermocouples.
Customized Products Available: Provides all kinds of electric heating alloy materials and elements with customization options.
OEM Service Support: Offers complete OEM services including design, manufacturing, and process optimization.
High Quality Material: Delivers excellent design, precise manufacturing, and complete specifications.
Small Orders Accepted: Accommodates small order requirements for flexible purchasing.
Free Sample Availability: Provides free samples for product evaluation and testing.

Company profile

Shanghai Tankii Alloy Material Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-08-20Nearest Port: Shanghai, NingboAverage Response Time: ≤3.57hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryThe supplier is a Shanghai-based limited trading company with 41 employees, associated companies, and a product scope covering nickel-chromium alloys, FeCrAl alloys, thermocouple wire, copper-nickel alloys, thermal spraying wire, Constantan, Manganin, and related alloys. It reports customization from designs and samples, ODM service, and OEM service for popular brands. Service procedures, corrective actions, and complaint-handling records are documented and followed. However, it reports no valid manufacturing contract with affiliated subcontractors, no overseas warehouse, showroom, agent, or branch, no available SDK, and no new products during the past year. Financial-year references are provided, but financial strength cannot be assessed from the available non-financial evidence.
Supplier typeThe supplier is identified as a limited company and trading company located in Baoshan District, Shanghai. Its stated business scope centers on sales of metal materials, alloys, hardware, electrical equipment, and related products, indicating a trading-oriented business model rather than an explicitly documented owned manufacturing operation.
After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. It offers debugging, has in-stock capability, accepts several service quotation and payment methods, and reports service coverage across the Americas, Asia, Africa, and Europe, but has no overseas warehouse, showroom, agent, or branch.
R&D capabilityThe supplier offers ODM services and customization from designs and samples, but reports no new products during the past year, no available SDK, and no ERP-based digital management. Sustainable-development, big-data, and OA capability entries are recorded as zero, providing no positive evidence of structured innovation or digital transformation.
Production capacityThe supplier reports in-stock capability, a one-month peak-season lead time, an off-season lead time within 15 working days, and 50 qualified suppliers. However, it explicitly lacks a valid contract between the factory and affiliated subcontractors, while the company is classified as a trading company; owned production capacity is therefore not established and subcontracting governance presents a stated deficiency.
Customization capabilityThe supplier explicitly provides customization from customer designs and samples, offers ODM services, and reports OEM service for popular brands. These statements directly support capability for design-based and sample-based customization, although no technical scope, equipment, or project examples are provided.

Product Q&A

Q:What are the main applications of this Constantan wire?
A:
It is used in AC circuits, as the negative element for Type J thermocouples in heat treating, and Type T thermocouples for cryogenic temperatures.
Q:Does the wire support customization?
A:
Yes, we provide customized products and all kinds of electric heating alloy materials.
Q:Is the material compliant with ROHS directives?
A:
Yes, the chemical content meets ROHS Directive standards for Cd, Pb, Hg, and Cr.
Q:Do you accept small orders?
A:
Yes, small orders are accepted.
Q:Is sample availability free?
A:
Yes, free samples are available.

Send Inquiry

*To:Shanghai Tankii Alloy Material Co., Ltd.Shanghai Tankii Alloy Material Co., Ltd.
*Content:
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