KOBELCO STEEL TUBE CO., LTD
KOBELCO STEEL TUBE CO.,LTD is located in the historic Chofu area of Shimonoseki city, Japan. Kobelco have continued to supply top-quality products of seamless stainless steel tubes and pipe used in strict environments such as petrochemical, chemical, energy, machinery, aerospace industry, nuclear power plants and semiconductor industry. KOBELCO STEEL TUBE CO.,LTD is appreciated as an individual special tube maker in many foreign countries as well as in Japan.
Stainless Steel Tubes
Kobelco Steel Tube Company products were the first in Japan to receive approval for use in the Stamicarbon and Snamprogretti urea plant processes. Kobelco Steel Tube provides austenitic, ferritic, and dual-phase stainless steels for such applications as heat exchangers, boilers, and general piping systems. Nonferrous tubular products include those made from pure nickel, high nickel alloy, and titanium.
Precision Tubes
Kobelco Steel Tube produces high-quality, small diameter tube with excellent dimensional accuracy and surface quality. It is used for stainless steel fuel cladding tubes for fast breeder reactors, medical equipment, and electric parts.
Titanium Welded Tubes
Kobelco Steel Tube produces such titanium welded tubes as condenser tubes for thermal and nuclear power generation and tubes for desalination plants, chemical plants, wheelchairs, bicycles, and motorcycle mufflers.
Yangzhou Lontrin Steel Tube Co.Ltd
Yangzhou Lontrin Steel Tube Co. Ltd. is one of the most specialized manufacturers of seamless steel pipes and tubes in China, which are widely used in areas such as power station boilers, oil-gas transmissions, pressure containers, oil explorations, offshore platforms, coal-chemical industries etc.
The company has a production capacity of 700,000 tons per year with a size range of OD 19mm to 1067mm and wall thickness 2mm to 135mm. The company is TUV compliant and is awarded ISO9001: 2008 quality management system certification, ISO14001: 2004 environment management system certification, international product quality certification of API5CT, API5L, PED and factory certification from Classification Societies such as DNV, LR, BV, CCS etc.