English
Leave Your Message

The company's marketing field covers both domestic and international markets.

Learn more
202407241601396tk

About Nuclear

Hebei Canghai Nuclear Equipment Technology Co., Ltd. was established in January 1996, covering an area of 22000 square meters, with a building area of 150000 square meters, a registered capital of 127.1 million yuan, and total assets of 1.26 billion yuan. It currently has 468 employees and an annual production capacity of 300000 tons of steel pipes and 60000 tons of pipe fittings. It is a specialized company that integrates research and development, production, and operation, and has independent intellectual property rights for a series of pipeline and pipe fittings products.
Contact us
  • 1996
    +
    Establish in
  • 22000
    +
    Floor area square meters
  • 468
    employees

about us

Company advantages
The company has complete qualification certification. Since 1998, in addition to ISO9001, ISO14001, and ISO18001 certificates, Canghai has been the first in the domestic industry to obtain special equipment (pressure pipeline components, pressure vessels) manufacturing licenses, anti-corrosion pipeline component manufacturing certificates, API Q1 quality management system certifications, API 5L steel pipe product certifications, quality occupational health and safety and environmental management system certifications, China Classification Society factory accreditation certificates, ASME "S" and "U" certifications, French BV factory accreditation certificates, EU CE certification, CNAS laboratory accreditation certificates, etc.
More About TianRui

Art Home FurnishingABOUT US

ODF Forming machine unitjt4
Hydrostatic test668

The company has first-class production and testing equipment. 

The company has first-class production and testing equipment. 
We have over 200 advanced production and testing equipment, with comprehensive production capabilities for pipelines, fittings, and pressure vessels, covering various diameters, materials, varieties, and pressures, especially high-performance, large-diameter composite material fittings and special material fittings. At the same time, it has the comprehensive product supply capability for large-scale projects as a whole. 

We have achieved a 100% pass rate for the entire process of raw materials, production and processing, and product factory inspection. 

The product is widely used in industries such as nuclear power, electricity, petroleum, chemical, oil and gas transportation engineering, coal transportation engineering, marine engineering, military industry, aerospace, ships, urban pipe galleries, fire protection, pressure vessels, as well as textile and paper industries. The key project ODF corrosion-resistant straight seam submerged arc welded pipe production line and steel pipe supporting 3PE anti-corrosion production line in Hebei Province have been put into operation. The main equipment of this production line is customized with advanced equipment from countries such as Japan, Germany, Austria, and the United States. It adopts the most advanced ODF welded pipe forming unit in the world, integrates the advantages of cold bending units and UOE technology, and creates a new manufacturing method for submerged arc welded pipes (SAWL). It is the first set of online track forming equipment in the world, saving more than 30% energy compared to conventional units. The corrosion resistance and mechanical performance of the product are at the most advanced level both domestically and internationally. It can not only meet the reliability and safety needs of fields such as nuclear power, military, chemical, oil, gas, and coal pipelines, hydrogen and carbon dioxide pipelines, submarine pipelines, offshore platforms, and urban underground comprehensive pipe galleries, but also comprehensively improve the production technology of straight seam submerged arc welded pipes. It is a revolution in traditional production processes and a comprehensive breakthrough in new technologies for the production of high corrosion resistant chemical pipes (bimetallic composite).

about us

Anti-corrosion equipment 1fu2

Anti-corrosion equipment

Anti-corrosion equipment 2lrx

Anti-corrosion equipment

Anti-corrosion equipment 3pac

Anti-corrosion equipment

Anti-corrosion equipment 4wcg

Anti-corrosion equipment

Anti-corrosion equipment 52gk

Anti-corrosion equipment

Anti-corrosion equipment 64y3

Anti-corrosion equipment

Anti-corrosion equipment 7cyc

Anti-corrosion equipment

Anti-corrosion equipment 8x6t

Anti-corrosion equipment

The company's marketing field covers both domestic and international markets. 

Over the years, the company has supplied a large number of products to many national key projects such as the West East Gas Pipeline, Sichuan East Gas Transmission, China Russia Line, and China Myanmar Line, and established long-term friendly cooperative partnerships; It has provided high-quality services for foreign key projects such as Russian natural gas, Lukoil, Hengyi Brunei, and Iranian national oil fields, and its products have been exported to more than 30 countries and regions such as Brazil, Iraq, the United Arab Emirates, Bangladesh, South Africa, Türkiye, Uzbekistan, Azerbaijan, Madagascar, Algeria, and West Africa, Central Asia, and Southeast Asia .etc

The company's marketing field covers both domestic and international markets. 

Your Name*

Phone Number

Country

Remarks*

reset