Professional Spark Resistant Manual Chain Block for Hazardous Oil Environments

Name: Professional Spark Resistant Manual Chain Block for Hazardous Oil Environments
Brand: Cangzhou Dean Safety & SPECIAL Type Tools Producing Co., Ltd.
SKU: 2291791155

Hebei, ChinaCangzhou Dean Safety & SPECIAL Type Tools Producing Co., Ltd.

US$613.00

10 Pieces

Sample price:US$613.00/piece.Request sample

Product profile

Customization

Available

Application

Oil, Gas, Chemical, Mining, Maritime

Type

Chain Hoist

Model NO.

2752

Sling Type

Chain

Lift Speed

2~8m/min

Maximum Lifting Height

Chain Falls

Certification

CE, ISO9001:2000

Condition

New

Color

Copper

Material

Beryllium Copper (Be-Cu) / Aluminum Bronze (Al-Cu)

Capacity Range

0.5 T - 20 T

Lifting Height

2.5 M - 3.0 M (Customizable)

Safety Grade

Ex Iic (Be-Cu) / Ex Iib (Al-Cu)

Structure

Manual Chain Block / Gear Driven

Transport Package

Carton Phosphorization

Specification

0.5T

Trademark

Deantools

Origin

China

HS Code

8204200000

Production Capacity

1000/Week

Key features

Certified 100% Spark-Free Safety: Precision engineered with non-ferrous alloys (Al-Cu or Be-Cu) to eliminate mechanical sparks during lifting in explosive environments.

Superior Load Bearing Strength: Designed for heavy industrial use with a wide capacity range from 0.5 tons up to 20 tons to meet various B2B requirements.

Corrosion and Rust Resistance: Naturally immune to saltwater and chemical corrosion, making it perfect for offshore oil rigs and chemical processing plants.

Smooth Mechanical Operation: Features high-precision gears and spark-resistant chains to ensure smooth, stable, and low-friction lifting performance.

Durable and Reliable Construction: Enclosed housing protects the internal mechanisms from dust and moisture, ensuring long-term reliability in harsh site conditions.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience

Cangzhou Dean Safety & SPECIAL Type Tools Producing Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤7.44h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established export experience, broad customization and ODM/OEM capabilities, quality and environmental/occupational certifications, and documented procedures for corrective actions and customer complaints. It reports in-stock capacity, peak- and off-season lead times within 15 working days, and participation in an offline trade show. However, it has no valid contract with affiliated subcontractors, no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services. Financial information is inconsistent across the provided records and cannot support a reliable credibility assessment. The supplier’s customer-case evidence is limited to OEM service for well-known brands and named own-brand product areas.

Supplier typeThe supplier appears to be a manufacturer/service provider offering own-brand products, OEM for well-known brands, ODM, in-stock supply, and extensive customization. Its export history is stated as 22 years, but it has no overseas warehouse, showroom, agent, or branch and reports overseas services in zero countries.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, together with quality assurance in quality-control processes and recent regular fire drills. These records provide explicit evidence of formal quality, occupational safety, and environmental management certification.

After-Sales capabilityDocumented procedures and followed records exist for corrective and preventive actions and customer complaints. The supplier also has inventory capability and stated lead times within 15 working days, but lacks overseas service infrastructure, including warehouses, showrooms, agents, and branches; its supplier-service assessment procedure has written procedures but no records.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and supports customization from samples, designs, full customization, minor customization, and flexible customization. However, it has no available SDK, so the evidence supports product-development capability but not SDK-based innovation.

Production capacityEvidence includes quality-control procedures, uniformly followed finished-product inspection instructions, in-stock capability, OEM service for well-known brands, and lead times within 15 working days in both peak and off seasons. A material production-governance weakness is that the factory and affiliated subcontractors have no valid manufacturing contract.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing strong direct evidence of broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands and identifies its own-brand product quality-control scope as security products and Deantools. No specific customer names, project details, volumes, or performance outcomes are provided, so the breadth of verified customer cases remains limited.

Product Q&A

Q:How do I choose between the 2750 and 2752 series hoists?

The 2750 series offers a wider capacity range up to 20T, while both series provide professional IIC or IIB explosion-proof protection based on the material selected.

Q:Can I use this hoist in an offshore environment with heavy salt spray?

Yes, the non-sparking alloys used are highly resistant to corrosion and salt spray, making them ideal for maritime and offshore applications.

Q:Does the chain require lubrication with special non-sparking oil?

While the alloy itself is spark-resistant, we recommend using high-quality industrial lubricants to ensure the smoothest operation and extend the life of the gears and chains.