Xinzheng-Pipe Industry company

XINZHENG

PIPE INDUSTRY

Shandong Tai'an Xinzheng Pipe Industry Co., Ltd. is a high-tech enterprise in Shandong Province and a key high-tech project introduced by Tai'an City. Working closely with numerous domestic universities and research institutes, the company is a leading manufacturer specializing in the research and development, production, and sale of a wide range of composite pipe products featuring wear-resistant, high-temperature, and corrosion-resistant properties.

Certificates

Official Manufacturer

Production Equipment

Advanced Equipment

Detection Equipment

Strict Quality Control

Process Flow

Scientific Production Process

OUR FACTORY

The company has various production equipment, workshops and testing equipment

PRODUCT

MAIN BUSINESS

> Plastic Coated Steel Pipe

> Ceramic Lined Composite Steel Pipe

> Stainless Steel Lined Composite Steel Pipe

> Insulated Steel Pipe

Insulated Steel Pipe

Heat preservation pipe is a steel pipe treated with a heat preservation process to ensure the temperature of the transported medium meets requirements. It is widely used in liquid and gas pipeline networks, central heating, and municipal engineering.

Insulated Steel Pipe

Stainless Steel Lined Composite Steel Pipe

Lined stainless steel composite pipe is a bimetallic pipe constructed from a carbon steel base pipe and laminated with a stainless steel lining through processes such as diameter reduction, cold expansion, deflagration, or brazing. It complies with standards such as CJ/T192-2004 and CJ/T192-2017.

BLOG

Sep 23,2025

Straight Seam Steel Pipe: A Practical Pipe Efficiently Suitable for Medium and Low-Pressure Applications

Straight seam steel pipes have three key advantages: First, they offer lower costs. Continuous production using steel strips results in high raw material utilization

Sep 07,2025

Composite Steel Pipe: A New Type of Pipe Material Integrating Multiple Advantages

Chemical cladding processes rely on chemical reactions or diffusion to form chemical bonds between the cladding material and the base pipe. These processes primarily include chemical vapor deposition (CVD) and sol-gel methods.

Aug 09,2025

Seamless Steel Pipe: A High-Strength Pipe Meets the Needs of Key Industries

In practical applications, they are a core pipe material in oil production, serving as well casing and pipelines to withstand high underground pressures and corrosion.

Jul 24,2025

Plastic-coated Steel Pipe for Water Supply: A Core Water Supply Pipe for Ensuring Water Quality Safety

The core production process emphasizes "coating adhesion and hygiene and safety": The base steel pipe is first derusted, degreased, and phosphated to ensure a clean, rough surface and enhance coating adhesion.