What types of roller chains do you offer?

We offer agricultural, mining processing, motorcycle, sugar industry, cement industry, and weld steel drag chains.

What is the lead time for production?

Peak season lead time is 1-3 months, while off-season lead time is one month.

Heavy Duty Offset Sidebar Roller Chain with 5031 4020 3315 1245

Name: Heavy Duty Offset Sidebar Roller Chain with 5031 4020 3315 1245
Brand: Hangzhou Lectstyle Trade Co., Ltd.
SKU: 736681255

Zhejiang, ChinaHangzhou Lectstyle Trade Co., Ltd.

US$178.00

100-499 Meters

US$172.00

500+ Meters

Product profile

Customization

Available

Material

Alloy

Structure

Roller Chain

Model NO.

5031, 4020

Surface Treatment

Electroplating

Chain Size

127mm

Feature

Heat Resistant

Pitch

127mm

Bush Dimaeter

63.50mm

Width Between Inner Plates

69.90mm

Plate Height

91.90mm

Thickness

15.70mm

Pin Diameter

31.78mm

Strength

1054kn

Transport Package

Plywood Case

Specification

ISO, CE

Trademark

LECTSTYLE

Origin

China

HS Code

73158900

Production Capacity

50 Tons Each Year

Key features

Diverse Material Options: Constructed from 40Mn, 40Cr, 45Mn alloy steel, SUS304, and POM Plastic.

Advanced Heat Treatment: Includes carburizing, austempering, and nitro-carburizing for enhanced hardness.

Customizable Specifications: Pitch, bush diameter, and width can be customized based on drawings and requirements.

Versatile Surface Finishes: Available in shot peening, black, blue, or original surface treatments.

Comprehensive Product Range: Covers agricultural, mining, motorcycle, sugar, cement, and drag chains.

Six-Month Free Repair: Free repair or replacement of new parts within six months of purchase.

In-House Manufacturing: Own workshops for assembly, punching, fabrication, heat treatment, and peening.

Flexible Shipping Methods: Shipped via sea to local ports or air to specific addresses.

Company profile

Hangzhou Lectstyle Trade Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-06-05Nearest Port: SHANGHAI, NINGBOAverage Response Time: ≤1.95hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryLECTSTYLE appears to be a manufacturer and manufacturing supervisor for motors, transaxles, chains, sprockets, and wind-turbine generators, using its own and cooperating factories. It reports ISO 9000, ISO 9001, and ISO 14001 management-system certifications, while its motor products have LVD, EMC, RoHS, and CE certificates. The supplier offers extensive customization and ODM/OEM services, but reports no new products in the past year and no available SDK. Stated annual capacities cover multiple product categories, although raw-material traceability and outsourcing controls are unknown. The supplier has 6–10 years of R&D-engineer experience, 11–20 quality-control staff, export experience of 10 years, and 51%–70% export sales. It states that after-sales service is provided, but service procedures are not documented in the provided evidence. Financial records are referenced for 2021–2023, without sufficient evidence to assess financial strength.

Supplier typeLECTSTYLE supervises production in its own and cooperating factories and reports capacities for motors, electric transaxles, chains, sprockets, and wind-turbine generators. This supports classification as a manufacturer/manufacturing supplier with a diversified industrial product range.

CertificationsThe supplier reports ISO 9000, ISO 9001, and ISO 14001 management-system certifications. Its motor products are also stated to have passed LVD, EMC, RoHS, and CE product certifications, providing explicit evidence of certification coverage.

Production capacityReported annual capacities include 100,000 pieces of DC and wheelchair motors, 50,000 sets of electric transaxles, 200,000 sets of wind-turbine generators, and stated tonnage for chains and sprockets. Nevertheless, the supplier has no in-stock capability, peak-season lead-time data is unclear and extends up to multiple months, and outsourcing controls are unknown.

Customization capabilityLECTSTYLE explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same capability is reported in multiple slices, and ODM service is also available, indicating broad customization support.

Product Q&A

Q:What materials are used for the chain?

Main materials include 40Mn, 40Cr, 45Mn alloy steel, SUS304, and POM Plastic for plates, along with 10#, 20#, 20CrMnMo, and 30CrMnTi for pins and rollers.

Q:Can the chain specifications be customized?

Yes, chains can be customized according to actual order quantity, drawings, and specific requirements.

Q:What is the warranty period for repairs?

Products can be repaired or replaced with new parts at no cost within six months.

Q:What surface treatments are available?

Surface options include shot peening, black, blue, or original finishes.

Q:How is the product shipped?

Products are shipped via sea to local ports or via air to specific addresses, packaged in plastic bags, cartons, and OSB cases.