Shanghai Luoying Pipeline Equipment Co., Ltd est une entreprise internationale spécialisée dans la recherche et le développement, la production et la vente d'équipements pour canalisations. Ses principaux produits comprennent les joints en caoutchouc, les raccords de transmission, les vannes, les compensateurs, les amortisseurs, les fixations de chantier et les matériaux de purification de l'eau.
Y type pipe filter is a kind of device used for conveying medium, mainly installed in entrance gate of hydraulic control valves, pressure reducing valve, pressure relief valve, etc.
Rubber Flapper Swing Check Valves feature a unique, simple design with only one moving part. The flapper does not swing from a hinge pin; it simply flexes open. The seat is on a 45° angle. The flapper travels 35° from open to closed, usually before column reversal can occur.
The Silent Check Valve is the preferred choice in applications where silent operation and cost are of major concern. Its short linear stroke and spring return action combine to close the valve prior to flow reversal which effectively eliminates the shock and water hammer normally associated with the sudden stoppage of a reverse flow.
The ball check valve is suitable for use in polluted media as the ball shaped valve prevents the built up of dirt. The valve is for maintenance easy accessible through a large opening. The ball check valve may be used in waste water treatment, in power plants and in several other industries.
When this valve with bi-directional flow is fully open, the gate and pipeline diameter are the same and there is very low head loss.
Gate valve is a full bore valve. Thanks to the metal seat, those valves are able to respond to specific operating conditions (high pressure, high temperatures). Its production is varied (cast iron, steel, stainless steel, duplex, etc.), it can therefore be used for numerous applications like the service industry and the chemical and oil industries.
Gate valve is a full bore valve. Thanks to the metal seat, those valves are able to respond to specific operating conditions (high pressure, high temperatures). The wedge is fully vulcanized with drinking water approved EPDM rubber compound. It features an outstanding durability due to the ability of the rubber to regain its original shape, the double bonding vulcanization process and the sturdy wedge design.
Gate valve is a full bore valve. Thanks to the metal seat, those valves are able to respond to specific operating conditions (high pressure, high temperatures). Its production is varied (cast iron, steel, stainless steel, duplex, etc.), it can therefore be used for numerous applications like the service industry and the chemical and oil industries.
Butterfly valves are designed for cost-effective isolation of pipelines and are suitable for pressure and non-pressure water and industrial applications. The quarter turn disc can be actuated by lever or gearbox and is available in wafer, lugged or flanged body styles.
Butterfly Valve with hard phenolic seat, pin or splined connection between disc and stem, both wafer and lug style. Suitable for most general purpose applications.The valve can be used for both ‘open/close’ and for flow control operations.
Les produits Luoying comprennent principalement les séries de raccords en caoutchouc : à propos de nous, les raccords flexibles en caoutchouc JGD-F, les raccords flexibles en caoutchouc à bille simple et double JGD, et les raccords flexibles en caoutchouc WTX. Série de vannes : clapets anti-retour en caoutchouc à bec de canard, clapets anti-retour en caoutchouc et clapets anti-retour pour eaux usées. Série de raccords télescopiques : dispositif télescopique de type SS et dispositif télescopique de type RS. Série de compensateurs : compensateur à bille de type QB, compensateur ondulé de type HF-02, compensateur ondulé de type JDZ, compensateur ondulé de type JZW, compensateur ondulé de type JXH, compensateur ondulé latéral de type JDH, compensateur à charnière universelle de type JWJ, compensateur ondulé entièrement enterré de type JZM et compensateur ondulé rectangulaire de type FGFB. Nos produits sont largement utilisés dans l'industrie chimique, le bâtiment, l'approvisionnement en eau, le drainage, le pétrole, les industries lourdes, la congélation, la santé, la plomberie, la protection contre les incendies, l'énergie et d'autres domaines d'ingénierie de base.
Gongyi LuoYing Pipeline Equipment Co., Ltd. produces rubber joint, dismantling joint, check valve, compensator, shock absorber, construction fasteners etc.
Development of rubber joint has decades of history, and as the environment changes, requirements for rubber expansion joints are also getting higher and higher
Single sphere rubber flexible joint is mainly used to reduce pipe vibrations to ensure the safety of pipelines. Let's check below for working pressure burst p