Oil refining industry with pump selection

Working conditions: liquefied petroleum gas LPG / propylene (C3H6) n transportation parameters: the general design of the import pressure of 13 to 16 kg, to be 150 or more pump head pump options: API standard petrochemical process pump VS shield pump reference manufacturers: Dalian Baolong Pump Manufacturing Co., Ltd. Petrochemical industry liquid hydrocarbons / light oil / LPG / propylene and other conditions. Compared with the petrochemical process pump, the shield pump produced by Dalian Baolong Pump Manufacturing Co., Ltd. has obvious advantages. 1. Flammable and explosive conditions: the use of mechanical seal of the petrochemical pump, seal the principle of the closure of the mirror ring to form a liquid film at high speed rotation, the machine seal cooling. There are hidden dangers of leakage. Shielding pump machine explosion-proof, completely leak-free. Explosion-proof grade DIIBT3 / DIIBT4, protection class: IP54 / IP55, more suitable for flammable and explosive conditions; 2. Petrochemical process pump according to API610 standard, according to machine seal standard API682 PLAN11 / PLAN11 +52 program comparison: import pressure is too large, resulting in PLAN11 machine seal service life is short. PLAN11 +52 program led to the procurement cost is too large. The selection of shielding pump can be designed according to user requirements pressure, do not have to consider the import pressure. 3. Use cost comparison: In addition to the impeller, the pump body and other components, two years of spare parts of petrochemical pump spare parts generally need to be reported bearing / mechanical seal / shaft nut / shaft / bearing retainer / plum pad / coupling / machine gland , While the shield pump generally only need to mention bearing / sleeve + thrust plate can be. Summarize the main points above, the choice of shielding pump in the industry has the advantage. Source: Dalian Baolong Pump Manufacturing Co., Ltd.

3D Curved Wire Mesh Fence

A 3D curved Wire Mesh Fence is a type of fencing that is made up of wire mesh panels that are curved in a three-dimensional shape. This type of fence is commonly used in residential, commercial, and industrial applications for its aesthetic appeal and security features.


The wire mesh panels used in a 3D curved wire mesh fence are typically made of high-quality steel or aluminum. The panels are welded together to form a strong and durable structure. The curvature of the panels adds an extra layer of strength and rigidity to the fence, making it difficult to climb or break through.


The curved design of the fence also provides a visually appealing look that can enhance the overall appearance of a property. It can be used to create unique and modern designs that stand out from traditional flat panel fences.


In addition to its aesthetic benefits, a 3D curved wire mesh fence also offers excellent security features. The small openings in the wire mesh make it difficult for intruders to pass through, while still allowing for visibility and airflow. The fence can also be topped with Barbed Wire or other deterrents to further enhance its security.


Overall, a 3D curved wire mesh fence is a versatile and effective fencing solution that offers both aesthetic appeal and security features. It is commonly used in a variety of applications and can be customized to meet the specific needs of a property.

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Anping Xinlong Wire Mesh Manufacture Co.,Ltd. , https://www.hbzhaoxuan.com