Front Shield Sleeve Assembly
Combined protection sleeve used to reduce wear on slurry pump front-end components.
Key word:
Slurry Pumps,Gravel Sand Pumps
Category:
Metal Parts
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The front shield sleeve assembly is a combined wear protection component used in slurry pump wet-end systems.
It is designed to provide additional protection to the front-end areas of the pump that are directly exposed to high-velocity abrasive slurry flow.
This assembly helps reduce localized wear on critical pump components and improves the overall service life of the pump system in mining and mineral processing applications.
Erosive and Corosive Applications-Alloys
| Code | Material # | Hardness HRC | Performance | Application |
| L05 | KmTBCr26 | ≥56 | Ranks second only to L07 in abrasion-resistant performance; fair corrosion-resistant performance. | High impact load abrasion condition; PH rate ranging from 5 to 12 |
| L07 | KmTBCr15Mo3 | ≥59 | Best abrasion-resistant performance; corrosion-resistant performance is inferior to L05 | High impact load abrasion condition |
| L11 | KmTBCrMnMo3 | 38-42 | Mild corrosion-resistant;lower hardness; dilling and tapping operations are applicable. | Fine particles with light abrasion. |
| L33 | 33%Cr Erosion&Corrosion Resistence White iron | ≥35 | Abrasion-resistant performance is close to L03; fair corrosion-resistant performance | Oxide slurry with PH rate no less than 1,like phosphor-gypsum in phosphate fertilizer plant,nitric acid, sulph-oacid and phosphoric acid,etc. |
| L49 | 28%Cr Low Carbon White iron | ≥43 | Fair abrasion-resistant performance, close to L03; fair corrosion-resistant performance in media with lower PH rate. | Corrosion conditions with low PH rate,especially for flue gas and FGD devices for media of PH≥4;general suitable for loweracid condition. |
| L12 | 30%Hyper eutectic hrominum White iron | 262 | Higher abrasion-resistant performance than L05; fair corrosion-resistant performance; suitable for media with PH rate is 6-16, where L05 is not suitable. | High abrasive slurry with fine particles. |
| L61 | 30%Cr High Chromium White iron | 63-68 | Optimized abrasion-resistant performance than L12 | High abrasive slurry with fine particles |
| L51 | 36%Cr,Low C | 48 | Higherabrasion-resistant performance than L05; fair corrosion-resistant performance; suitable for media with PH rate is 6-16, where L05 is not suitable. | High abrasive slurry with fine particles. |
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