NINGBO HENGYUAN PRECISION VALVES TECHNOLOGY CO.,LTD

INTRODUCTION

About Us

Ningbo Hengyuan Seiko pipe valve technology Co., Ltd. is a professional manufacturer of electric melting pipe fittings and PE ball valves, focusing on the R & D and manufacturing of high-quality and high-tech electric melting pipe fittings and PE ball valves. Hengyuan Seiko is headquartered in Ningbo, Zhejiang Province. The company's phase I production workshop is based on the industrial cluster base with 20 years of PE pipe valve production history - the base is located in Hemudu, Yuyao City, Zhejiang Province

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2013

Establish

20⁺

R & D

52⁺

Patent

Server

Quality control of scientific research innovation

Electric-Melting Pipes 01

Electrofusion pipe fitting is a kind of plastic (polyethylene) pipe fitting. Its connection is realized by high-temperature melting generated by current. There are two welding areas in the sleeve of electrofusion pipe fittings, which are respectively wound with metal resistance wires. MORE+

Polyethykene Ball Valves 02

Compared with other types of valves, PE ball valve has several main advantages: 1 In terms of flow resistance, compared with other types of valves, PE ball valve has the lowest flow resistance. MORE+

Product description of saddle pipe fittings 03

The first is the connection of holding, adding lower support accessories and adopting hinge assembly (Fig. 2), so as to avoid the obstruction of side outlet pipe to the holding operation, ensure the close cooperation between saddle pipe fittings and pipes, make the welding process stable and ideal, and reduce the workload of on-site construction MORE+

2013

20+

52+

20⁺

52⁺