We – EPG Group the biggest Chain and agricultural gearbox factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
we have obtained the trust of buyers worldwide. a specialized supplier of a full range of chains, sprockets, gears, gear racks, V-belts, couplings and reducers， pto shaft, agricultural gearboxes….ISO If you are interested in any of our products or would like to discuss a potential order, please feel free to contact us. 9001, ISO/TS 16949 and AS9100 certified. Manufacturer of standard and custom roller chains for use in a wide range of applications. Roller chains are available in single-pitch, double-pitch and precision varieties. Meets or exceed ANSI standards. Roller Chain ANSI Standard • British Standard • Heavy-Duty • Extreme-Duty • Super Heavy Series • Cottered or Riveted • Multiple Strand • Stainless Steel • Nickel Plated • Dacroclad™ • Extended Pitch (Including Large Roller) • 81X, 81XH, 81XHH • Hollow Pin • Agricultural (CA550, CA620, etc.) • Citrus Chain Drop Forged Link Chain and EPT Chain are fabricated, with alloy steel according to your requirement
| Drop Forged Rivetless Chain | ||||||
| Chain No. | Pitch | Pin diameter | Pin length | side corner | sidebar width | Ultimate tensile strength |
| P (mm) | d 2(mm) | L(mm) | α° | h2(mm) | kn | |
| X348 | 76.6 | 12.7 | 47 | 9 | 27 | 98 |
| X458 | 102.4 | 16 | 58 | 9 | 35 | 187 |
| X678 | 153.2 | 22.3 | 77 | 7 | 51.6 | 318 |
| 698 | 153.2 | 28 | 95.3 | 7 | 60 | 515 |
| 9118 | 229.3874 | 35.052 | 123.952 | 7 | 76.2 | 567 |
1, Chain types: Roller Chain, conveyor chain, transmission chain, motorcycle roller chain, silent chains, oil pump chains, weld steel drag chains, plastic chains etc;
2, Main materials: It is 40Mn. 40Cr, 45Mn alloy steel, SUS304, and POM Plastic for plates, 10#, 20#, 20CrMnMo, 30CrMnTi for pins and rollers;
3, Heat treatment: Carburizing, Austemper Stressing, nitro-caburizing harden etc;
4, Surface: Shot peening, black, blue or original;
5, Package way: Plastic bag+ carton box+ plywood case
We are a leading manufacturer of mechanical transmission spare parts, as well as several years one of reliable and trustworthy vendors for European, America, Iran market etc. Our main items are roller chains, conveyor chains, transmission chain, pulleys, V-belts, sprockets, spur gears, bevel gear, gear shafts, roller bearings, rollers, conveyor belts etc.
At present, For South American, European, and Asian market, our superior products are fabricated according to your requirement and our quality meets ISO, ASME, DIN stHangZhourd.
I hope we can do business together, and look forward to hearing from you soon
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.
