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Contact: Baohui Ma
Company: Shijiazhuang Longwei Pump Co.,Ltd
No.1902, Block A, Binjiang International, Building No.1 Xiumen Street, Qiaoxi District
Shijiazhuang 050000
Phone: 031185281237
E-Mail: Send Inquiry
Date/Time:  10/12/21 2:54 GMT

Desulfurization Pump

Desulfurization Pump
Desulfurization pump is a kind of pump that can adapt to various working
conditions, such as conveying acid, alkaline clear liquid or slurry; All kinds
of corrosive pulp in smelting industry; All kinds of dilute acid in sulfuric
acid industry; All kinds of sewage in environmental protection industry. The
pump is not only corrosion-resistant and wear-resistant, the use of a very wide
range.It has the following characteristics:
1、Desulfurization pump has strong wear resistance: all flow passage parts are
made of steel lined ultra high molecular weight polyethylene (UHMW-PE). The
wear resistance of UHMW-PE ranks first among plastics, which is 4 times higher
than nylon 66 (PA66) and polytetrafluoroethylene (PTFE), and 7-10 times higher
than carbon steel and stainless steel.
2、Desulfurization pump has strong impact resistance: the impact strength of
UHMWPE ranks first among general engineering plastics, which is 5 times of that
of (acrylonitrile / butadiene / styrene) copolymer (ABS), and can maintain
stability at minus 196 ℃, which is a characteristic that no other plastics
3、Excellent corrosion resistance of desulfurization pump: the pump can resist
all kinds of corrosive media (acid, alkali, salt) and organic solvents within a
certain temperature and concentration range, and can be immersed in 80 kinds of
organic solvents at 20 ℃ and 90 ℃ for 30 days. There is no abnormal
appearance, and other physical properties are almost unchanged
4、No noise in desulfurization pump: the impact energy absorption of UHMWPE is
the highest value in plastic, and the sound attenuation is good, so that the
noise generated by liquid flow is minimized in the process of transportation.
5、Desulfurization pump Safe and reliable, no toxin decomposition: the pump
used ultra high molecular weight polyethylene (UHMW-PE) chemical properties are
extremely stable, so it is also suitable for use in the food industry.
6、Low friction coefficient of desulfurization pump: the internal friction
system of the pump is only 0.07-0.11, so it has self lubrication. Under the
condition of water lubrication, the dynamic friction coefficient is half lower
than that of PA66 and POM. When working in the form of sliding or rotating, the
lubricity is better than that of steel and brass with lubricating oil.
7、Good viscosity resistance of desulfurization pump: ultra high molecular
weight polyethylene (UHMW-PE) has excellent viscosity resistance, and its
adhesion resistance is equivalent to that of PTFE, so it is also outstanding in
conveying some media with high viscosity.
8、Desulfurization pump can transport strong acid and other liquids, suitable
for medium: sulfuric acid with concentration less than 80%, nitric acid with
concentration less than 50%, hydrochloric acid with various concentrations,
liquid alkali, both clear liquid and slurry.
Desulfurization Pump
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SOURCE: Import-Export Bulletin Board (
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