Introduction

Zhejiang Hengtong Valve Co., Ltd established in 2005, is located in the enjoyment of the "China valve village" reputation Oubei town, known for its strong production capacity and many years of innovative production management experience, passed the ISO9001 quality system certification, is a set design, production, sales and service as one of the professional sphere enterprises, innovative company with a strong manufacturing capability and years of experience in production management areas to the global fluid control a large number of high-tech, high-precision.


The company main products are: valve ball, ball pin, ball valve, fixed ball, floating ball, tee ball, four-way ball, eccentric hemisphere, stalk sphere, (soft) sealing ball so hard. The company's products model specification is complete, can provide users with ANSI, API, DIN, GB and other standards of the sphere, the sphere diameter 1 "to 56 ", pressure rating 150LB ~ 2500LB. Sphere of basic materials are A105, LF2, 410,4130,4140, F304, F316, 17-4PH, F51, Monel, etc., the company also processed according to customer requirements. Including electroless nickel coating (ENP), hard chromium (Chrome Plating), WC (Tungsten Carbide), Stellite alloy (Stellite), Inconel Seoul (Inconel) and other high hardness, resistance to ultra-wear, corrosion-resistant materials. Provide our customers with first-class products to meet domestic market demand.

Lastest Products

Floating ball 2

Floating ball 1

Trunnion 2-way ball

Trunnion ball with handle