Company Advantages1. The design sketch of HEARTEN 52mm piston rings involves all constructed specifications. It includes shell fabrics, auxiliary materials, style, color mix, needle pitch width, stitching requirement, and dimensional tolerance. The piston rings can last up to a year on average, guaranteeing a long lifespan
2. Matching up with the exact requirements of customers, the product is now widely used in the industry. It has more impact and fatigue resistance
3. Strict quality testing ensures reliable product quality. Its surface is sufficiently polished by multiple treatments
4. The product excels in meeting and exceeding quality standards. Its texture stands out as it is made of nodular cast iron
Product Display
Piston ring is used to insert metal rings inside the Piston groove，it is a kind of metal elastic ring with large outward expansion deformation, which is assembled into the section and its corresponding annular groove.
The piston rings of reciprocating and rotating motions, depending on the pressure of the gas or liquid, are sealed between the outer circular surface and the cylinder and one side of the ring and the ring groove.
Product Advantage
Production
25years of professional production experience.
Strictly according to TS 16949 international quality system to carry out quality control, strict operation staff self-inspection, process inspection, complete inspection, shipment sampling inspection and other links,At the same time, the special characteristics of piston ring (such as nitriding layer, chromium-plated layer thickness, hardness, crystalline phase, elasticity, thermal stability, etc.) are strictly examined to ensure the long service life of piston ring
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Packaging
Unique OEM service
Careful packaging
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R&D
Develop new material for piston ring
We first apply new “DT”abrasion-proof material、alloy embed、Nano metal composite ceramics treatment technology、Vacuum ion plating，etc
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Product details
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Advanced Techniques
Factory has complete production lines, including: honing machine 、parkerising 、Internal and External Profile Modeling and so on
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Selection of materials
Strictly select strong, high quality and good service suppliers of materials, and carry out strict inspection of materials
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We have a complete detection equipment and testing personnel，Accurate measurement, multiple testers control quality
Our Service
☞ Inquiry: Reasonable quotation will be sent to you within 48 hours upon receiving it.
☞ Sample: Give out free samples And sample quality report
☞ QC: Ensure all quality problems
☞ Delivery Time: We guarantee to send it before the delivery date
☞ Payment Term: The parties confirm the terms of payment
☞ After-sales Service: 24-hour service
Scope of application
The automobile piston ring is suitable for large cars and minicar，major car brands complete models
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![HEARTEN popular piston manufacturers series for diesel 24]()
GUANGZHOU HEARTEN AUTO PARTS CO,LTD. is an experienced Chinese manufacturer established many years ago. We provide competitive and reliable products such as 52mm piston rings .
2. Our employees share the same values and enforce the same standards of quality, efficiency, and customer satisfaction on which we have built our reputation.
3. HEARTEN commits to make achievements in the process of producing piston manufacturers . Inquire online!
sales@heartenauto.com