Our company has a certain share in the global market thanks to our excellent by seal type, Hard-sealed Valve Ball, Soft-Sealed Balls, high-quality employees, unique corporate culture and innovative teamwork spirit. In the course of many years of development, our company has experienced many ups and downs, experienced countless hardships, and made unremitting efforts. However, we have never slackened or neglected in terms of quality building and brand building. Based on the concept of "creating value for customers", our company has been focusing on the production of high-end Hard-sealed Valve Ball. Our company is committed to providing innovative and cost-effective solutions. Depending on the perfect managing system, strict inspection requirement, high-educated staff, good quality products is guaranteed. Our products are selling to all over the world, and has received good comments from the clients. Our team is multilingual and culturally-sensitive, allowing us to effectively communicate with customers and partners globally. We understand the complex nature of international trade and strive to make the process as simple and streamlined as possible for our clients. In order to improve the quality of our products, we are very demanding in the procurement of raw materials.
  • Hard-sealed Valve Ball
    The hard-sealed valve ball adopts a metal-to-metal sealing pair structure, and through high-precision CNC machining and surface strengthening treatments such as Stellite surfacing and tungsten...
    read more
  • Floating Valve Ball
    The floating valve ball adopts a trunnionless support structure, where the ball is only clamped by the valve stem and seat. It can generate a small axial displacement under the action of the...
    read more
  • Three-way Valve Ball
    The three-way valve ball, through the internal L-shaped or T-shaped flow channel design, can achieve the diversion, confluence, or flow direction switching of three-way media, complete...
    read more
  • Fixed Valve Ball
    The fixed valve ball rigidly secures the ball to the valve body through the upper and lower trunnions (valve stems). The ball only rotates around the axis without axial displacement, and its...
    read more
  • Valve Ball With Handle
    The valve ball with a stem integrates the ball and the valve stem (handle) into one piece or firmly connects them through a key / flat structure, which can completely eliminate the connection gap...
    read more
  • Metal Seat Valve Ball
    As a core rotating sealing element for industrial ball valves, the all-metal hard-sealed valve sphere adopts an integrated metal structure and specialized surface enhancement technology.
    read more
  • Tungsten Carbide (TCC) Valve Ball
    The tungsten carbide valve ball is coated with a tungsten carbide (WC) hard layer on the substrate surface through supersonic spraying or surfacing welding processes, with a surface hardness...
    read more
  • A350 LF2 Valve Ball
    The A350 LF2 valve ball is made from ASTM A350 LF2 low-temperature carbon steel as the billet, forged and subjected to low-temperature heat treatment. It has excellent low-temperature toughness...
    read more
  • Soft-Sealed Balls
    Soft-sealed valve balls form a sealing surface by coating or inlaying elastic sealing materials such as PTFE, RPTFE, NBR, and PEEK on the surface of the ball. They rely on the deformation of...
    read more
Anna Burnette star star star star star
The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an
Timothy Larmon star star star star star
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
Roy Stout star star star star star
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
Jacob Armas star star star star star
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
Noelle Hamby star star star star star
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
Terry Strunk star star star star star
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
Our V-Port Valve Ball, Electroless Nickel Plated (ENP) Valve Ball has excellent technology, standardized manufacturing process and high performance that is welcomed by customers. Zhejiang Jigong Valve Co., Ltd. is one of the most professional hard-sealed valve ball manufacturers and suppliers in China, also supports customized service with low price. Please feel free to wholesale durable hard-sealed valve ball made in China here from our factory. For quotation, contact us now.
Send Inquiry
Send Inquiry