螺纹装配阀

Wenzhou Lianggang Pipe Fitting Valves Co ., Ltd. is a manufacturer specializing in threaded pipes fitting and valves. Especially in recent years invented technical screw tap equipment,to overcome the product skew angle of the world problems,the products we sale can achieve without skew Angle,appearance no broke,product no leakage.The user can use the appearance is beautiful and Quality is reliable high grade advanced series of products.As a famous-nationwide one,our companyobtains advanced equipments high-grade technicians,exports high-level products to America,Southeast Asia and Middle East Regions and enjoy a great reputation inside all over the world.

Threaded pipe fittings
As the first to adopt thread technique and high-precise numerical control machine for production,the company conrrect faults in pipe industry by operating pressure test,all according to ISO4144 standard.
High pressure forging socket welding threaded pipe fittings
High pressure forging socket welding threaded pipe fittings used hot press molding technique by the most press machine,Auto drill,by high-precise numerical control machine.Valve
Ball valves such as 1-PC,2-PC and 3-PC,gate valve,globe valve,check valve and Y-type strainer are all manufactured by casting through high-precise numerical control machine,go through perfect examination.

Our tenet is that “Survive on quality,gain markets on credit.”To make top-ranking products and superexcellent services is our promise.

E-MAIL:lianggang@lianggang.com