A free import export trade leads B2B marketplace since 1996 for manufacturers, suppliers, exporters, importers, buyers, sellers, wholesalers, freight forwarders, shippers, trade shows, exhibits, and export management.
Hello visitor from USA USA - 47 visiting now from Belgium 28 Belgium USA 13 USA Pakistan 2 Pakistan Germany 1 Germany Ireland 1 Ireland Japan 1 Japan Russia 1 Russia
 
 
 

Dy Piston Ring Surface Treatment

Posted at: Offers to Sell and Export | Posted on: Wednesday 24 December 2025 1:43 am | Poster last visit: Wednesday 24 December 2025 |

Product Category: Main » Power Generation and Distribution Machinery and Accessories » Power sources » Engine components and accessories » Piston rings » Dy Piston Ring Surface Treatment


Product Photo:

dy piston ring surface treatment

Similar Products Catalog:
Products Photos Catalog Piston Ring Surface Photos Catalog

Product Description:

DY piston ring surface treatment includes Chromium plating, Nitriding, PCr(CrN), DTC(ta-C), PVD(CrN),



DLC(ta-C). With the rapid improvement of modern engine performance, in order to meet the development needs of high combustion pressure, high output power and maintenance-free,  Dongya has successfully developed a DLC(Diamond Like Carbon) coating with low friction coefficient, high hardness, high wear resistance and significant tensile cylinder performance after years of professional research. It is currently the world's leading piston ring surface treatment technology, which is recommended that customers give priority to the choice of DLC coated ring group.

Coating Type Chromium plating(Cr) Nitriding(N) PCr（CrN） DTC（ta-C）

Technological principle Hard chromium electroplating Gas nitriding Physical vapor deposition physical vapor depositionMagnetic Filtered Cathodic Vacuum Arc Deposition

Coating Hardness(HV) Above 800 Above 900 1200±300 1500～3000

Coating thickness Above 0.05 Above 0.03 Above 0.001 Above 0.001

wear resistance ★ ★ ★★ ★★★

longevity ★ ★ ★★ ★★★



Company Contact:

No member photo
Contact Name: Dy
Company Name: Fujian Dongya Machinery Co., Ltd
Email: Email
Tel: +86 594 8292 210
Fax:
Street Address: No. 18 Kengwei,
Mulan Street
Xianyou, Fujian 351200
China
Website: https://www.dypistonring.com
Member name: dypistonring
Country: China-CN China
Member Since: 13 May 2024
Total Leads: 9 dypistonring Import Export Business Leads
Business focus: Piston Ring, Motorcycle Piston Ring, Automobile Piston Ring
Verify: Safe Import Export Tips



Similar LeadsSimilar Suppliers And Manufacturers Import Export Trade Leads

Dy Piston Ring Dy Piston Ring - By dypistonring - On Monday 13 May 2024 3:26 am: piston ring is a metal elastic ring with a large outward expansion deformation which is assembled into the corresponding annular groove of the sectio....

Two-stroke Piston Ring Two-stroke Piston Ring - By dypistonring - On Monday 13 May 2024 3:30 am: piston ring is a crucial component in a two-stroke engine s operation it sits in a groove around the piston and forms a seal against the cylinder wal....

Automobile Piston Ring Automobile Piston Ring - By dypistonring - On Wednesday 24 December 2025 1:42 am: piston rings are essential components designed to ensure optimal engine performance efficiency and durability installed around the piston these ri....




Motorcycle Piston Ring Motorcycle Piston Ring - By dypistonring - On Wednesday 24 December 2025 1:41 am: piston ring is designed to deliver exceptional sealing performance improved combustion efficiency and long-lasting durability for a wide range of mo....

Diesel Engine Piston Ring Diesel Engine Piston Ring - By dypistonring - On Monday 13 May 2024 3:28 am: piston ring surface treatment includes chromium plating nitriding pcr crn dtc ta-c pvd crn dlc ta-c with the rapid improvement of modern eng....

Gasoline Engine Piston Ring Gasoline Engine Piston Ring - By dypistonring - On Monday 13 May 2024 3:27 am: piston rings are metallic split rings that are attached to the outer diameter of a piston in an internal combustion engine or steam engine  they form ....

Air Compressor Piston Ring Air Compressor Piston Ring - By dypistonring - On Monday 13 May 2024 3:29 am: piston ring at the same time in accordance with the iso-6621-3 2000 standard according to customer needs and engine performance we independently d....

General Purpose Engine Piston Ring General Purpose Engine Piston Ring - By dypistonring - On Wednesday 24 December 2025 1:41 am: piston ring at the same time in accordance with the iso-6621-3 2000 standard according to


Start Import Export Stories Import Export Startup Stories

Share Your Story & Get Listed at StartImportExport.com


Product Classification Navigation Piston rings Classification Navigation

Main - Power Generation and Distribution Machinery and Accessories - Power sources - Engine components and accessories - Piston rings [42]

TradersCity Free Import Export Trade Leads B2B Board  Offers to Sell and Export

TradersCity.com shall not be held liable for any user posted/submitted content including but not limited to trade leads, profiles, images, and any other data. TradersCity.com does not and did not verify any of users posted/submitted data nor is implicitly or explicitly recommending these business offers. TradersCity does not verify truthfulness, accuracy, completeness, nor legality of any businesses, services, and leads posted here. TradersCity does not represent Sellers or Buyers in any transaction between users of the website and is unable to make any opinion in regard to their performance in any transaction. TradersCity neither guarantees nor undertakes in any dispute between sellers and buyers. Protect your business from fraud by trading safely