How can I get a quotation or sample?

Please send us the sizes or drawings of the parts you need. Our business director will provide a detailed quotation with lead times.

Zinc Anode for Cathodic Protection for Pipe

Name: Zinc Anode for Cathodic Protection for Pipe
Brand: SINO ZHENG INDUSTRIAL INC.
SKU: 1975756842

Henan, ChinaSINO ZHENG INDUSTRIAL INC.

US$0.18-30.00

10 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Material

Zinc Alloy

Color

Silver

Standard

ASTM

Purity

>99.95%

Type

Zinc Casting

Alloy

Transport Package

Wooden Case

Specification

99.95%Min Zinc

Trademark

SINOMAGNESIUM

Origin

Zhengzhou China

HS Code

7907009000

Production Capacity

100, 000 Piece Per Month

Key features

High Purity Zinc Alloy: Purity exceeds 99.95% with precise chemical composition for optimal performance.

Proven Corrosion Protection: Extends the useful life of metal hulls, pipelines, and tanks in corrosive environments.

ISO9001 & SGS Certified: Strict quality control with PPAP, FAI, and inspection reports provided for assurance.

20+ Years Expertise: Developed by Sino Zheng with over two decades of specialized experience in anodes.

Global Export Experience: Products exported to USA, Canada, Germany, UK, Japan, and many other countries.

OEM/ODM Service: Professional R&D team supports design, tooling, samples, and mass production.

Versatile Application: Suitable for marine, soil, and water pipe environments with uniform dissolution.

Company profile

Importers and ExportersFast DeliveryR&D Capabilities

SINO ZHENG INDUSTRIAL INC.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-05-25Nearest Port: ZHENGZHOU, QINGDAO, SHANGHAIAverage Response Time: ≤8.95hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CPT, EXW

AI-Powered supplier vetting

SummarySINO ZHENG INDUSTRIAL INC. is identified as both a trading company and manufacturer/factory in China, offering magnesium wheels, welding wire, heatsinks, anodes, plates, and related products. It reports ISO 9001 and ISO 14001 certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Export activity is established, with 71%–90% of sales from exports, self-operated import/export rights, exports beginning in 2015, and markets across the Americas, Europe, and Southeast Asia. Product descriptions and company information indicate technical expertise in magnesium materials and welding processes. However, overseas service infrastructure, 3D design, OEM/ODM, after-sales capability, and customization are not sufficiently documented. The audit record identifies BV, but the stated evaluation result is 0, which should be treated cautiously.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, indicating combined commercial and manufacturing functions. Its listed product portfolio is centered on magnesium products.

CertificationsThe supplier lists ISO 9001 and ISO 14001 management-system certifications. A BV audit is also recorded with validity from September 10, 2025 to September 9, 2026, but the audit evaluation result is stated as 0, so the audit outcome itself does not provide positive assurance.

R&D capabilityThe company describes technological, product, and process innovation, including a one-time extrusion process for 1.2 mm magnesium welding wire and efforts to expand magnesium applications. It also reports 6–10 R&D engineers, but 3D design, new-product development status, ODM, and OEM capabilities are marked unknown.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and stated output for magnesium welding wire and forged magnesium wheels. It also reports off-peak lead times within 15 working days and peak-season fulfillment of 2–3 months, supporting an established production operation, although the production figures should be interpreted as self-reported.

Client casesTwo records identify the same buyer, CÔNG TY CỔ PHẦN HUY MINH, associated with specified cathodic-protection alloy products imported into Vietnam. These records provide evidence of an associated buyer and product transactions, but they do not establish the scale, duration, performance, or breadth of customer references.

Product Q&A

Q:What is the purity of the zinc anode?

The zinc alloy has a purity of greater than 99.95%.

Q:What are the main applications for this zinc anode?

It is widely used for cathodic protection of tank bottoms, pipelines, and water pipes in soil, as well as in marine applications like boat hulls and crab pots.

Q:Do you provide OEM or ODM services?

Yes, OEM/ODM is welcome. We have a professional R&D team that assists with design, tooling/mould, samples, and mass production.

Q:How is the quality of the anodes controlled?

Products are produced under ISO9001 and SGS certification. We provide PPAP, FAI, and inspection reports upon request.

Q:What is the lead time for samples and mass production?

Please provide sizes or drawings for a detailed quotation including lead times. Peak season lead time is 1-3 months, while off-season is within 15 workdays.