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Hangzhou Qianjiang Chain Industries Co., Ltd.
Hangzhou Qianjiang Chain Industries Co., Ltd.
Hangzhou Qianjiang Chain Industries Co., Ltd. was founded in 1987, as China Stainless Steel Chains Manufacturers and Stainless Steel Chains Factory, specializing in the production of A.B series precision roller chains, motorcycle special chains and high-end oil seal chains, all kinds of logistics transportation machinery chains, dustproof and waterproof industrial oil seal chains and agricultural machinery chain, lifting machine chain, silent tooth transmission chain, steples transmission chain, intelligent door and window bending chain, stainless steel chain, non-standard special chain and sprocket. Since 1991, in cooperation with Jilin University of Technology chain Transmission Research Institute of China chain Research Institute, the PIV steples transmission chain and CL series silent tooth chain have been optimized and upgraded, the high-end motorcycle oil seal chain and heavy-duty series precision roller chain have been developed, and the cooperation of production, learning and research has been established.
Certificate Of Honor
  • Quality Management Certificate
  • Environmental Management System Certification
  • Occupational Health and Safety Management System Certification Certificate
  • Zhejiang Province Industrial New Product Certificate
  • Certificate
  • Safety Production Standardization Certificate
  • Geely University Industry-Academic-Research Cooperation R&D Base
  • Zhejiang Province Science and Technology Small and Medium Enterprises Certificate
  • Focus On Quality And Keep Integrity. Demonstration Unit
  • Certificate
  • AAA Rated Credit Enterprise In Enterprise Credit Evaluation
  • A-Level Tax Credit Enterprise
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Stainless Steel Chains Industry knowledge

Corrosion Resistance and Strength: The Key Features of Stainless Steel Chains

In industrial and mechanical applications, the choice of chain material directly affects performance, durability, and safety. Among the available materials, stainless steel stands out for its unique balance of corrosion resistance and mechanical strength. These properties make stainless steel chains indispensable in industries where exposure to moisture, chemicals, or extreme temperatures is common. From food processing and pharmaceuticals to marine environments and outdoor mechanical systems, stainless steel chains provide consistent performance in demanding conditions.

Stainless steel chains combine durability with reliability. Unlike carbon steel chains, which may require frequent lubrication and protective coatings, stainless steel variants maintain integrity even without additional surface treatment. The chromium content in stainless steel forms a passive oxide layer that protects the chain against oxidation and rust, extending its lifespan and reducing maintenance needs. This self-protective property is particularly beneficial for environments with high humidity or corrosive substances, where standard steel chains might fail prematurely.

In high-precision industries, stainless steel chains are often chosen for their consistent tensile strength and dimensional stability. They can withstand both static and dynamic loads without significant deformation or elongation, making them ideal for conveyor systems, lifting equipment, and mechanical transmissions. In food production or pharmaceutical assembly lines, where contamination control is critical, stainless steel chains offer a hygienic solution that can be cleaned and sterilized without compromising performance.

Our company produces a comprehensive range of stainless steel chains designed to meet diverse operational requirements. Each chain undergoes precise manufacturing processes, ensuring uniform hardness, smooth surface finish, and reliable articulation between links. These chains are built to perform under continuous operation, maintaining smooth power transmission and accurate motion even under challenging conditions. The product line includes conveyor chains, roller chains, and custom-engineered stainless steel chain assemblies tailored for both industrial and commercial uses.

For marine, offshore, and outdoor machinery applications, corrosion resistance becomes the defining factor in component longevity. Stainless steel chains excel in such environments, resisting degradation caused by saltwater, rain, and temperature variation. In sectors like water treatment or agriculture, where mechanical components are frequently exposed to moisture, stainless steel chains minimize downtime and reduce replacement frequency, offering a clear advantage in operational reliability.

The growing emphasis on sustainability and cost efficiency also contributes to the demand for stainless steel chains. Their long service life and minimal maintenance requirements translate into lower total ownership costs, even if initial investment is slightly higher. Businesses looking to optimize their mechanical systems for longevity and energy efficiency increasingly recognize stainless steel chains as a sound long-term solution.

By integrating advanced production technology and strict quality control, our stainless steel chain products meet international standards for performance and durability. Whether for industrial conveyors, processing machinery, or specialized automation systems, these chains deliver the essential combination of corrosion resistance and mechanical strength that modern applications demand. Through precision manufacturing and material expertise, we provide reliable stainless steel chain solutions that support efficient, safe, and continuous operation across multiple industries.