mining slurry pump inner liner wear-resistant high chrome cast pump
liner
Introduction
The slurry pump parts consists wet parts, sealing parts, bearing
assembly, pedestal and other parts.
In slurry pump, Wet Parts means the lining parts which contact with
fluid media, usually it include impeller, volute, frame plate,
throat bush. There parts will easily get corrosived or abrasived
when working and get repalced every periods.
Usually the pump parts are made of iron, steel, bronze, brass,
aluminum, plastic etc. For Slurry pumps they are normally made of
High chrome alloy, elastomer, polyurethane, ceramic and some other
customed. But High chrome alloy and elastomer are now the main
material for the slurry pumps. Recent years some companies are
trying to make wet parts by ceramics and many data come from labs
and mills show that the ceramic wet parts can work for a longer
time than high chrome alloy.
Product Features:
1. Wear parts are constructed with chromium alloy; so pumps have
better stability & longer service life.
2. Unique mechanical seal device can protect the electric motor and
ensure high suction efficiency.
3. Additional agitation impeller is equipped to help break and mix
the sludge.
4. Easy installation, operation and cost saving, since no extra
vacuum pump or pump house is needed.
5. Professional technology support is provided during the whole
process of the usage and maintenance.
| Code | Material # | Hardness
HRC | Performance | Application |
| A05 | KmTBCr26 | ≥56 | Ranks second only to A07 in abrasion-resistant performance; fair
corrosion-resistant performance. | High impact load abrasion condition; PH rate ranging from 5 to 12 |
| A07 | KmTBCr15Mo3 | ≥59 | Best abrasion-resistant performance; corrosion-resistant
performance is inferior to A05 | High impact load abrasion condition |
| A33 | | ≥35 | Abrasion-resistant performance is close to A03; 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. |
| A49 | | ≥43 | Fair abrasion-resistant performance, close to A03; 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 lower acid
condition. |
