Sealing series
 Metal Gaskets 
 Half Metal Gaskets 
 Metalloid Gaskets 
 Expansive graphite packing ring 
Wenzhou Weisike Piping Sealing Manufacturing Co., Ltd (Short says ¡°WSK¡±).
WSK specialist producing the Ring Joint Gaskets, it had been approval by API 6A and has the API quality completely quality managements.
Wenzhou Weisike Piping Sealing Manufacturing Co., located in Longwan District, Wenzhou City,which is easily accessible as it"s close to Yongqiang Airport.Our company is a professional manufacturer of piping sealing elements(fitting).We noe have more than 70 employees, an area of¡¡and NC lathers for processing 1300mm-diameter workpiece.
¡¡Our company has more than ten years of experierce in production and scientific research of pipeline.We produce and operate flanges and sealing elements made of such special materials as 304,321,316,304L,316L,0Cr13,A3,08F,10#,F5£¬F51,Inconel and Hastelloy,with more than 2,000 specifications and types.Our products are exported to Japan,America,the UK,Germany,Italy and other countries and regions. In addition, we can not only produce flanges and sealing elements as per such standarda an JIS,ANSI£¬BS£¬DIN and GB but also customize non-standard ones as per drawings or samples provided by customers.
¡¡¡¡As required by continual improvement, our company has deepened our qauality management system continually.We develop and implement our quality objective ressponsibility system strictly in accordance with the standard operations of the developed quality manual,procedure files dna quality outline. We supervise and measure the production¡¡process strictly.As for special processes like heating and heat treatmen,we monitor and record those supervising and measuring points effectively.Besides£¬we conform to the field 6S requirements to ensure safe, orderly and¡¡clean production.Furthermore,we maintain,calibrate and renew our equipment like ultrasonic flaw detectors,chemical analyzers,spectrum analyzers and hardometers in accordance with requirements strictly,thus ensuring to conform to our product quality upgrading and improve oyr quality management system.We"ll apply new technologies,processes and materials constantly to develop new products vigorously to provide bettwr products and after servive for users.
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Tel:0086-577-86928956 86928957   Fax:0086-577-86928955   E-mail:  Add: Xi'an Zone, Chuanliao Town, Lishui City, China