What surface treatments are applied to the sprocket?

Treatments include heat treatment, quenching, high-frequency normalizing, polishing, and electrophoresis paint processing.

Is the blackening treatment suitable for marine applications?

Yes, blackening is ideal for stainless steel sprocket rollers and lifting chains where galvanization is not feasible.

Blackened Sprocket with High Quality and Stability, Free to Try

Name: Blackened Sprocket with High Quality and Stability, Free to Try
Brand: Hangzhou Perpetual Machinery & Equipment Co., Ltd.
SKU: 2298635065

Zhejiang, ChinaHangzhou Perpetual Machinery & Equipment Co., Ltd.

US$2.99

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Standard Or Nonstandard

Standard

Application

Machinery, Marine, Agricultural Machinery, Industry

Model NO.

Sprocket

Hardness

Hardened Tooth Surface

Material

Alloy Steel/Stainless Steel

Type

Sprocket

Sample

for Free

Stability

High

Quality

High

Precision

High

Transport Package

Plywood Case

Specification

ANSI OR DIN

Trademark

MADE-TO-ORDER Or PLW

Origin

China

HS Code

848390090

Production Capacity

50000PCS/Month

Key features

Premium Blackening Treatment: Top-tier surface blackening for enhanced corrosion and rust resistance.

Robust Material Options: Available in C45 steel, 45Mn, 42CrMo, SS304, and SS316 stainless steel.

Comprehensive Standard Compliance: Meets ANSI, DIN, JINS, ISO, and American standards or custom drawings.

Versatile Bore Designs: Options include pilot bore, finished bore, taper bore, and specialized designs.

Advanced Heat Treatment: Features quenching, high-frequency normalizing, and polishing for durability.

OEM and ODM Support: Welcoming custom solutions and collaborations for tailored sprocket needs.

Superior Performance Characteristics: Fire, oil, heat, abrasive, oxidative, and corrosion resistant properties.

Fast Delivery Schedule: 20 days for samples and 45 days for official orders.

Company profile

Hangzhou Perpetual Machinery & Equipment Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2015-10-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.34h CertifiedTerms of Payment: T/T, Western Union CertifiedInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryHangzhou Perpetual Machinery & Equipment Co., Ltd. is a trading company established in 2015, primarily exporting products like chains and sprockets from Hangzhou, China. With a production capacity of 2,000,000 pieces of sprockets and meters of chains annually, the company serves global markets including South America, Southeast Asia, and Europe, with exports accounting for 90% of its sales. The company operates over 10 production lines and maintains 11-20 quality control staff. Customer service and innovation are emphasized, although specific certifications and financial details are not provided.

Supplier typeThe supplier is a trading company based in Hangzhou, China, established in 2015.

R&D capabilityThe supplier is committed to improving product quality and innovating services, supported by professional engineering capabilities.

Production capacityThe supplier operates over 10 production lines with a significant annual output of 2,000,000 pieces of sprockets and meters of chains.

Customization capabilityThe company can develop non-standard products and provides professional design support.

Client casesThe supplier has conducted transactions with companies in Mexico and India, indicating a diverse international customer base.