Entrusted by Taiwan Qingfu Shipbuilding Co., Ltd., Ningbo Jiesheng Marine Equipment Co., Ltd. undertook the research and development task of 55 sets of large-scale tuna purse seine fishing equipment. Relevant equipment has been loaded and used at the end of March this year. The successful development of key equipment fence winch, power block, float ball tractor and whole ship hydraulic system indicates that Jiesheng Ocean has the design production capacity of large-scale tuna purse complete sets of fishing equipment, which will expand its future business. Have a positive and far-reaching impact.
Jiesheng Ocean develops large-scale tuna purse seine fishing equipment for Chinese shipowners in Taiwan, aiming to develop supporting equipment and systems suitable for offshore fishing nets with good performance, convenient operation, flexible maneuverability, strong load resistance and advanced technology. Prepare technical preparations for the development of domestic ocean-going seine fishing boats.
It is reported that the company has carried out research on key equipment technologies such as purse winches, power blocks and float tractors in order to change the current offshore oceans around the characteristics of safety, reliability, low energy consumption, practicality and high integration of offshore fishing nets. The backward situation of fishing boats mainly based on second-hand ships and old ships is of great significance for improving fishing efficiency, reducing the labor intensity of crews and enhancing the competitiveness of China's fisheries.

Tetrahydrofuran

Tetrahydrofuran (THF), or oxolane, is an organic compound with the formula (CH2)4O. The compound is classified as heterocyclic compound, specifically a cyclic ether. It is a colorless, water-miscible organic liquid with low viscosity. It is mainly used as a precursor to polymers.Being polar and having a wide liquid range, Price Tetrahydrofuran is a versatile Solvent Raw Material.

Tetrahydrofuran Price has been explored as a miscible co-solvent in aqueous solution to aid in the liquefaction and delignification of plant lignocellulosic biomass for production of renewable platform chemicals and sugars as potential precursors to biofuels.Aqueous THF augments the hydrolysis of glycans from biomass and dissolves the majority of biomass lignin making it a suitable solvent for biomass pretreatment.

Thf Tetrahydrofuran is often Ethylene-Vinyl Acetate used in polymer science. For example, it can be used to dissolve polymers prior to determining their molecular Boric Acid Flakes mass using gel permeation chromatography. Thf Solvent dissolves PVC as well, and thus it is the main ingredient in PVC adhesives. Thf Solvent Bulk can be used to liquefy old PVC cement and is often used industrially to degrease metal parts.

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