Soft-sealing gate valve(elastic seat sealing gate - v-1
Soft-sealing gate valve(elastic seat sealing gate For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Soft-sealing gate valve(elastic seat sealing gate , Made in China, High Quality Products!, China gate valve, gate valve Supplier, Manufacturer.
Gate valves has been upgrading, in which, the bonnet, covered by special rubber entirely, achieve the state of no leakage and valve cavity has no valve tank, no retentive sundry and has light switch, It adopted reliable three way “o”type sealing ring without pressing disk root,and without maintenance. The product adopted Non-toxic epoxy resin electrostatic layer technology, which will meet the need of drinking water without rust water.
Our products have been widely used all over the China, in many industries_drainage, high-rising building, residential area, sewage treatment, fire control, oil ,district heating, electricity etc.
Gongyi Liangda Tubes Co., LTD
Address: 8-F Building-A CC International Center, Zhongyuan District, Zhengzhou, China, ningbo, zhejaing, China,
Tel: 371-60388868
GYLDT emphasizes on technology innovation and transformation. Namely, it was among the earliest ranks to make rubber joint since 1989;it obtained a patent for making reducing flange connection in 1991;it obtained a paten license for developing rubber butterfly valve in 1996;it studied and made advanced soft-sealing check valve in 1999;it innovated rubber joint 鈥檚 process and reached the international level in 2002;it made duckbill valve in 2004 and innovated duckbill valve鈥檚 process in 2006 and buried soft-sealing check valve was also developed at the same year;the newest plate bearing compensator has been developed since 2009.
GYLDT adheres to the management innovation, insisting product鈥?s quality can be ensured by effective management. As a reward of effective management,its product got permission of being used as drinking water; GYLDT was approved as the 鈥淐hina Green Star鈥?and obtained ISO9001-2000 Quality System Certification in 2010;and it also won certification from Environmental Management System and Occupational Health and Safety Management System in 2012.
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