Shandong 30x120 slag conveyor chain model is complete, the plant with a slag conveyor chain slag machine chain, slag conveyor chain price, high wear resistance slag conveyor chain, slag conveyor chain picture chain wear and ultra-wearable ST class parameter code Specifications mm deep penetration depth mm ≥550HV effective case depth mm surface hardness dxp K4 K6 K8 tolerance K4 K6 K8 tolerance ZL 1405017 14 × 15 1.1 1.4 1.9 ± 0.1 0.5 0.8 1.1 ± 0.1 800 ZL 1606422 16 × 64 1.2 1.6 2.2 ± 0.1 0.6 0.9 1.2 ± 0.1 ZL 1806421 18 × 64 1.4 1.8 2.5 ± 0.1 0.7 1.0 1.4 ± 0.1 ZL 1906522 19 × 64.5 1.2 1.9 2.6 ± 0.1 0.7 1.1 1.5 ± 0.1 ZL 2208031 22 × 80 1.7 2.2 3.0 ± 0.2 0.8 1.3 1.7 ± 0.1 ZL 2208026 22 × 86 1.7 2.2 3.0 ± 0.2 0.8 1.3 1.7 ± 0.1 ZL 2609135 26 × 91 2.0 2.6 3.6 ± 0.2 1.0 1.5 2.0 ± 0.1 ZL 2609230 26 × 92 2.0 2.6 3.6 ± 0.2 1.0 1.5 2.0 ± 0.1 ZL 2610031 26 × 100 2.0 2.6 3.6 ± 0.2 1.0 1.5 2.0 ± 0.1 ZL 3010834 30 × 108 2.4 3.0 4.2 ± 0.3 1.2 1.8 2.4 ± 0.1 ZL 3012036 30 × 120 2.4 3.0 4.2 ± 0.3 1.2 1.8 2.4 ± 0.1 ZL 3412638 34 × 126 2.7 3.4 4.7 ± 0.3 1.3 2.0 2.7 ± 0.1 ZL 3413639 34 × 136 2.7 3.4 4.7 ± 0.3 1.3 2.0 2.7 ± 0.1 ZL 3813742 38 × 137 3.0 3.8 5.3 ± 0.3 1.5 2.2 3.0 ± 0.1 ZL 3814444 38 × 144 3.0 3.8 5.3 ± 0.3 1.5 2.2 3.0 ± 0.1 Through the use of sophisticated equipment and sophisticated technology, giving the level of the chain running high reliability and superior wear resistance, abrasion resistance and therefore especially for demanding conditions. ST grade alloy chain by Category MnV Department ST40 series and CrNi, ST80 series categories CrNiMo Department Press effective hardened layer K4, K6, K8 three levels. High strength and resistance to anesthesia E-class design and development of new chain chain process technology and optimized specifically for the heat treatment process, making it more suitable for higher working load conditions slag conveyor chain 30x120 30x108 slag conveyor chain, 34x126 slag conveyor chain, 38x137 slag conveyor chain