TGJT Stainless Steel Pipe Technology Group is a large-scale enterprise focusing on R&D and manufacturing of stainless steel, corrosion-resistant alloy seamless pipes and welded pipes. The company has a stainless steel seamless steel pipe production line with the largest single plant in the world and the most advanced process equipment.
TGJT has the most advanced production technology and testing equipment in the world's pipe industry: hot extrusion press and high-speed high-precision Pilger cold rolling mill made by German SMS, three-roll cold rolling mill made by Russia EZTM, and vacuum air lock made by German LOI Chamber is tempering furnace, more than 80 sets (sets) of advanced equipment such as eddy current and ultrasonic flaw detectors manufactured by GE in the United States.
Different steel pipes have different purposes, such as large-diameter thick-walled pipes for general military industry; outer and inner round pipes and various special-shaped pipes for nuclear power projects; high-grade boiler pipes for power station boilers; super austenitic pipes and nickel-based alloy pipes for chemical industry; seawater Duplex steel pipes for desalination and oil and gas transportation…
Nuclear power industry tube
As one of the energy sources for sustainable development in the future, the importance of nuclear power is increasing day by day. The stainless steel profile, as a supporting, protecting, and shielding internal part of the pile, has long relied on imports. TGJT uses a 6000-ton hot extrusion production line to develop various cross-sectional shapes such as rectangle, square, C-shape, L-shape, H-shape, outer square inner circle, hexagonal shape, inner rack shape, etc., which are used in China Hualong Various types of reactors, such as the No. 1, International Nuclear Fusion Test Reactor, etc., meet the needs of localization of nuclear power components.
Boiler tube
Nickel-based superalloy pipes and nickel-based corrosion-resistant alloy pipes are widely used in power station boilers, coal chemical industry, petrochemical industry, petroleum exploration, nuclear power, aerospace and other fields. Taiyuan Iron and Steel has built new vacuum induction furnace smelting facilities and profile system upgrades. A complete industrialized production line of nickel-based alloy pipes is formed with "rough refining-refining-ingot casting-rolling forging-extrusion-cold rolling-heat treatment-inspection". Manufactured large-diameter, thick-walled dual-phase steel pipe.
Head to the global market
The stainless steel pipe products produced by TGJT are widely used in more than 20 fields such as power station boilers, petroleum, petrochemical, military industry, nuclear power, railways, and shipbuilding. There are more than 300 existing users, including large Chinese companies such as Harbin Electric Group, Dongfang Electric Group, PetroChina, Sinopec, CNOOC, Shaanxi Yanchang Petroleum, China Minerals, and Iran, Oman, Zambia, Russia, Vietnam, Singapore and other countries. enterprise. So far, more than 100,000 tons of stainless steel pipes have been sold, involving more than 40 varieties and more than 860 specifications.
Special certifications and qualifications
TGJT has obtained special equipment (pressure pipeline) manufacturing license, EU pressure vessel certification, Norwegian Petroleum Institute certification, China Classification Society, Norwegian-German Bureau of Shipping, British Bureau of Shipping, American Bureau of Shipping, and Italian Bureau of Shipping certification. Water sanitation equipment license, etc.