Rubber polyurethane wetted parts
After long-term research and development, advanced formula design and advanced vulcanization production technology and advanced testing equipment, to ensure that the quality of its products is stable and reliable.
Rubber-lined pump casings can be tailored for the majority of users, suitable for various series of pumps, and metal pump casings can be used repeatedly.
PNJ lining sand pump accessories are mainly used for metal. Non-metallic mining and beneficiation is the central part of the sand pump that transports suspended solid particles. It has good abrasion resistance, tear resistance and reliable stability.
Working conditions : solid material content is not higher than 65%
Pump rubber lined flow parts series:
1.5/1, 2/1.5, 3/2, 4/3, 6/4, 8/6, 10/8, 12/10, 14/12, 16/14, 20/18
Thickening series of rubber-lined overflow parts:
6/4, 8/6, 10/8, 12/10, 14/12.
Polyurethane flow parts: 3/2, 4/3, 6/4, 8/6, 10/8
L series rubber lined flow parts:
300S-L, 350S-L, 400 T-L, 450T-
LR, 300KSH, R350KSH, R450KSH.
product description:
Warman series, ZJ series, ZGB series slurry pumps, L series, desulfurization series and their matching products-rubber lined pumps, rubber flow parts, are our company's leading products, which are mainly suitable for electric power and metallurgy , Coal, building materials, chemical industries and other industrial industries, suitable for processing concentrates, ash removal, coal preparation plants to transport slime and heavy-medium coal preparation, coastal river sand mining operations to transport slurries and other corrosive slurries containing national frequency particles.
Features
(1) Customization: Patent protection of rubber-lined pump casing, tailor-made, metal pump casing can be used repeatedly.
(2) Wear resistance: long service life; the abrasion value test structure is 0.02-0.10cm3/1.61km; it is more than 0.3-2 times of the alloy sheath;
(3) Corrosion resistance: it can withstand the corrosion of various acids, alkalis, salts and seawater; use rubber-lined pumps, the flow part is made of synthetic rubber lining, suitable for PH2-13 containing suspended particles, temperature within 80 ℃, concentration 70% The following sulfuric acid, less than 30% saline alkali, less than 30% sodium hydroxide and various other inorganic acids, and equipped with a high temperature resistant rubber lining within 150 ℃, to meet user needs.
(4) According to the different needs of customers, our company supplies various metal overflow parts.
Product process quality assurance
Metal surface treatment
Sandblasting (after treatment, it meets the requirements of GB/T8923 anchor pattern);
Coating adhesive (adhesive made by the company with a special process to ensure that it meets the requirements of national standards) vulcanization to obtain the best chemical and physical properties;
Finally, the hardness and electric spark inspection (in line with national standards, reliable quality).
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