Durable  factory  China Flexible Steel Pintle Chains 662F7 for Multiple uses High Precision Roller Chain China Manufacturer

Detail Information

No. 662F7/662HF2 Dimensions

Steel Pintle Chains Specifications

Chain No. Pitch(mm) Width between inner plates(mm) Inner plate depth(mm) Attachment dimension G
Attachment dimension F
Attachment dimension W(mm) Attachment dimension h3(mm) Attachment dimension d4(mm) Attachment dimension t(mm) Tensile strengthkN/lbf
42.27 22.9 22.9 18.8 23.1 49.2 64.7 22.2 9.9 4.0 37.80/8597
42.27 21.8 21.8 22.2 23.1 49.2 64.7 22.2 9.9 4.0 50.80/11420

Product Information

The products are made of high quality alloy
steel production. The plates are punched and squeezed bores by precision
technology. The pin, bush, roller are machined by high-efficiency automatic
equipment and automatic grinding equipment, then through heat treatment assistance needed.of carburization,
carbon and nitrogen protection mesh belt furnace, surface blasting process etc.
Made from the steel and the up-to-date skills as well as precision procedures, the steel pintle
 chains can withstand strong pressure and high temperature.


* Standard chains

* Customized chains


Quality Assurance:

ISO9001: 2015 and
GB/T24001-2016 / ISO14001: 2015.


High quality

√Corrosion resistance

√Durable, Robust and

√Bad condition

√Lower weight–high


√Surface treatment

√Hardened teeth

√Serious quality control


Application industries:


√Building Material
√Oil and Gas

√Technology and Science



High Precision Roller Chain China Manufacturer

Having accumulated precious experience in cooperating with foreign customers, a specialized supplier of a full range of chains, sprockets, gears, gear racks, V-belts, couplings and reducers, pto shaft, agricultural gearboxes….