We – EPG Group the bigge EPT Chain and agricultural gearbox factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13 0571 88828
Narrow Series Welded Steel Chain
Our narrow series welded steel chain refers to the welded offset sidebar chain with relatively narrower inner width. To illustrate, on this page, we mainly show you our products with narrow-end inner width from 28mm to 77.1mm, and outer width from 51mm-117.35mm.
This series welded chain is especially designed for conveying of abrasive materia EPT under the operating environment with strong impact or heavy dust. It is commonly used as scraper conveyor chain for the conveying for grains, bean pulp, industrial bulk cargo, etc. The welded steel chain is also applicable for wood processing industry.
| Chain no. | Pitch P (mm) | Outer diameter of bushing d1 (max.) mm | Diameter of pin d2 (mm) | Height of sidebar h2 (max.) (mm) | Inner width of narrow end b1 (max.) (mm) | Outer width of narrow end b2 (max.) (mm) | Thickness of sidebar T (max.) (mm) | Tensile strength Q (min.) (KN) | Weight per meter q (kg/m) |
| WH78 | 66.27 | 22.23 | 12.7 | 28.4 | 28.4 | 51 | 6.4 | 150 | 5.9 |
| DWR78 | 66.27 | 21.2 | 14.28 | 32 | 28.4 | 51 | 6.4 | 130 | 6.4 |
| DWH78 | 66.27 | 21.2 | 14.28 | 32 | 28.4 | 51 | 6.4 | 170 | 6.4 |
| WR78B | 66.27 | 22.2 | 12.7 | 28.4 | 28.6 | 51 | 6.4 | 93.4 | 5.9 |
| WR78H | 66.27 | 25.4 | 14.27 | 32 | 25.4 | 51 | 9.5 | 127 | 12.7 |
| WH78H | 66.27 | 25.4 | 14.24 | 32 | 25.4 | 51 | 9.5 | 158 | 12.7 |
| WH78C | 66.27 | 22.5 | 12.7 | 28.4 | 28.6 | 52.3 | 7 | 180 | 7.1 |
| WR78SS | 66.27 | 21.2 | 12.7 | 28.4 | 28 | 52.3 | 7 | 85 | 7.1 |
| WR82 | 78.1 | 27 | 14.29 | 32 | 44 | 57 | 6.4 | 93.4 | 5.8 |
| WR82R | 78.1 | 25.4 | 14.29 | 32 | 44 | 57 | 6.4 | 150 | 5.75 |
| WR82X | 78.1 | 31.78 | 19.05 | 38.1 | 50.15 | 60.3 | 9.5 | 169 | 15.6 |
| chain no. | pitch P (mm) | Outer diameter of bushing d1 (max.) (mm) | Diameter of pin d2 (max.) (mm) | Height of sidebar h2 (max.) (mm) | Inner width of narrow end b1 (max.) (mm) | Outer width of narrow end b2 (max.) (mm) | Thickness of sidebar T (max.) (mm) | Tensile strength Q (min.) (KN) | Weight per meter q (kg/m) |
| WHX124 | 101.6 | 36.5 | 19.05 | 38.1 | 41.3 | 70 | 9.5 | 224.6 | 12.6 |
| WHX124(H) | 101.6 | 36.5 | 19.05 | 38.1 | 41.3 | 70 | 9.5 | 224.6 | 12.6 |
| WHX132 | 153.67 | 44.45 | 25.25 | 50.8 | 77.1 | 111.76 | 12.7 | 378 | 20.5 |
| WHX132(H) | 153.67 | 44.45 | 25.25 | 50.8 | 77.1 | 111.76 | 12.7 | 378 | 20.5 |
| WHX150 | 153.67 | 44.45 | 25.25 | 63.5 | 77.1 | 111.76 | 12.7 | 398 | 24.5 |
| WHX150(H) | 153.67 | 44.45 | 25.25 | 63.5 | 77.1 | 111.76 | 12.7 | 398 | 24.5 |
| WHX155 | 153.67 | 44.45 | 28.42 | 63.5 | 73.6 | 111.25 | 14.27 | 411 | 27.7 |
| WHX155(H) | 153.67 | 44.45 | 28.42 | 63.5 | 73.6 | 111.25 | 14.27 | 411 | 27.7 |
| WHX157 | 153.67 | 44.45 | 28.52 | 63.5 | 76.4 | 117.35 | 15.88 | 552 | 29.1 |
| WHX157(H) | 153.67 | 44.45 | 28.52 | 63.5 | 76.4 | 117.35 | 15.88 | 552 | 29.1 |
| WHX124P | 103.2 | 44.45 | 25.25 | 50.8 | 38.1 | 76.2 | 12.7 | 378 | 27.9 |
| WR124R | 101.6 | 36.5 | 19.05 | 38.1 | 41.3 | 70 | 9.5 | 169 | 12.6 |
| WHX111 | 120.9 | 36.5 | 19.05 | 38.1 | 57.15 | 84.8 | 9.5 | 224.6 | 11.9 |
For more than 20 years, we have focused on the custom chains.
For more than 20 years, We have done hundreds of different kinds of industrial chains.
So we have a wealth of custom chain experience.
Here are some of the varieties of the chains.
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.
