D8K Segment Bolts and Nuts for Bulldozer 9S2727
1. Our Advantages
-
Through professional quench-tempering processes to guarantee excellent mechanical properties, high strength and superior wear resistance to avoid bending and breakage.
-
Our quality control is strictly performed from sourcing raw materials and different machining procession to final packing.
-
35 years' experience in Excavator & Bulldozer spare parts manufacturing.
-
Professional sales team, maritime logistics guidance.
-
After-sale services:video technical support, 24h online support.
2. Structure and Main Dimensions
3. Quality Detection
Metallic Phase Diagram
Surface: tempered sorbite and little free ferrite Grade 2.
Inner: tempered sorbite and little free ferrite Grade 2.
4. Compatible Brands
