• Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
    Roberta
    Their ceramic bearings are of high precision, good quality and inexpensive. We do have cooperation for many years.
  • Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
    Olga Weinberg
    This company is our reliable and professional supplier of ceramic bearings for many years, their ceramic bearings, which are used in our pump are good in quaility.
Contact Person : Cooper wang
Phone Number : 86 15801087509

Reciprocating Pump Plunger Ceramic Pressure Washer Silicon Carbide Brass

Place of Origin China
Brand Name CSQ
Minimum Order Quantity 20 pieces
Price Negotiable
Packaging Details Foam+cartom box
Delivery Time 35-45 work days
Payment Terms T/T
Supply Ability 20 pcs in 35-45 work days
Product Details
Name Ceramic Plunger Category Advanced Structural Ceramic
Material Silicon Carbide+brass Size Customized,according To The Drawings
Use In Reciprocating Pump Pacage Foam+cartom Box
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Product Description

 

Ceramic Plunger In Material Of Silicon Carbide+Brass For Reciprocating Pump

Description of Ceramic Plunger (SSiC pipe shaft+brass):

With the excellent corrosion resistance, wear resistance and other properties, silicon carbide (SSiC) is one of the best material for pump components. Our silicon carbide are made of highly purified, sub-micron silicon carbide powder. The atmospheric pressure solid phase sintering method at a high temperature of 2250°C are used to produce SSiC (Sintering SiC), so the free silicon and free carbon in the products are close to the theoretical values and can resist corrosion by hydrofluoric acid, which is the most excellent ceramic material with the best corrosion resistance among the known materials. Because of the good wear resistance of brass, the ceramic plunger fitted with brass can work well in reciprocating pump.

►Key properties of pressureless sintered silicon carbide
♦ Max Temperature up to 1650℃
♦ Low density:3.15-3.18 g/cm3
♦ High strength
♦ Low thermal expansion : 4.0 (10-6/℃)
♦ High thermal conductivity:120 W/m°K
♦ High hardness:2800 HV5
♦ High elastic modulus: 410GPa
♦ Superior chemical stability,resistance to acid and alkali corrosion (incld. hydrofluoric acid)

 

 

 

 

 

 

 

 

 

 

 

 

Reciprocating Pump Plunger Ceramic Pressure Washer Silicon Carbide Brass 0

Reciprocating Pump Plunger Ceramic Pressure Washer Silicon Carbide Brass 1

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
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4 stars
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3 stars
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2 stars
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All Reviews

C
C*s
Armenia Jan 13.2026
Our gear pumps used to suffer frequent bearing corrosion & damage in high-temp conditions. Since switching to this customized silicon carbide sliding bearing, we’ve had zero issues!
6
6*s
France Jan 12.2026
Quiet, smooth, CE-certified for peace of mind. Worth every penny—already reordered! Highly recommend for high-heat applications.
A
A*r
Bosnia and Herzegovina Dec 25.2025
will reorder