Coil spring QQ R

The Coil spring QQ R is a precision-engineered industrial component designed for dynamic load-bearing and vibration dampening in heavy-duty machinery. This spring features a high tensile strength construction, with wire diameters and coil counts tailored for applications requiring durability under cyclic stress. The supplier, Yutian Hengtong Spring Shock Absorber Co., Ltd, produces it to withstand repeated compression and extension without permanent deformation, a critical requirement for automotive suspension and industrial equipment.

Material composition typically includes high-carbon steel or alloy steel grades such as SAE 1070 or 51CrV4, which are standard for coil springs in industrial use. Surface treatments like zinc plating or powder coating are standard to enhance corrosion resistance, while the spring’s free length, outer diameter, and wire diameter can be customized within typical industry ranges. The design adheres to common standards such as DIN 2095 or ISO 2162 for dimensional tolerances and mechanical properties.

This spring is sourced by manufacturers in the automotive, aerospace, and machinery sectors, where it serves in suspension systems, shock absorbers, and assembly line equipment. Buyers should confirm compatibility with their machinery’s load specifications, as the spring’s rate and deflection characteristics must align with the application. The supplier offers flexible packaging options and can adapt to bulk orders, though exact MOQ and lead times are not specified in the listing and must be verified directly.

Yutian Hengtong Spring Shock Absorber Co., Ltd is based in Xingyu Industrial Park, Tangshan, China, a region known for its concentration of spring and shock absorber manufacturers. The company specializes in producing precision springs for industrial and automotive applications, with a focus on components that meet rigorous performance standards. Its facility is equipped to handle customization requests, including adjustments to dimensions and material grades to suit specific buyer requirements.

The supplier operates as an imported-tier producer, with a listed trust tier of harbor, indicating a baseline level of verification. However, its response rate is currently 0.00, which suggests that direct communication may require follow-up. The company does not provide explicit details on certifications such as ISO or SGS in this listing, nor does it disclose headcount, revenue, or client information. Buyers should confirm these specifics directly during inquiries.