Fortunately, some solid is a kind of seamless steel tube used in voyage equipment. We will certainly make use of grades of steel (10#, 20#, 35#, 45#, 16Mn, 20G, 27SiMn, Cr5Mo, 12Cr1MoV, 12Cr1MoVG, 10CrMo910, 15CrMo, 15CrMoG, 35CrMo, WB36, 42CrMo, 12CrMo, 12Cr2MoV, 40CrMo, 20CrMo and 12CrMoVG) in order to steel pipe for journey.

EOI can manufacture seamless steel tube for voyage with the outside thickness of 8 mm to 340 mm and the wall thickness of 1 mm to 45 millimeters. We are also able to provide different specifications of seamless pipes as said by customers' requirements. Our company often adopts hot rolling, cold drawing, thermal expansion, cold rolling and other manufacturing techniques to produce steel pipe for travel.
Applications This seamless steel tube can in general structure and mechanical data format. It is utilized for transporting fluid in engineering and large equipment, industrial boiler, domestic boiler, marine boiler and superheater. Steel pipe for voyage can be utilized as Class I and sophistication II pressure-proof conduit. It is widely used in high temperature and high pressure fluid pipeline, boiler in oil refineries, heat exchanger, scaffolding and others. This seamless steel tube can also double for making a lot of gas welded steel pipes, hydraulic cylinders, and so over.
Advantages of Steel Pipe for Voyage

• Heat Treatment
• JST owns two heat treatment production numbers. The bigger line can process casings with the magnitude of less than 13.5 m (φ114 mm to φ406 mm). May differ output is 150,000 heaps. This line has three process routes including quenching and tempering, normalizing, normalizing and tempering. While smaller sized production line for seamless steel tube can process casings that's not a problem length of less than 12.5 m (φ57 mm to φ180 mm). May vary according to output is 50,000 a bunch. This thermal treatment production line for steel pipe has two process routes including quenching and tempering and minimizing.
• Surface Appearance
• Within and outside surface of a seamless steel tube is without a crack, fold, rolled bending and abscission. The both sides are at right aspects. There is no burr on the steel pipe for journey.
• Performance
• Provides good corrosion resistance. 3PE corrosion resistance steel tube consists of epoxy powder (FBE > 100 um), adhesive (AD, 170 um to 250 um) and polyethylene (PE, 2.5 mm to 3rd.7 mm). In actual use, we often mix a few materials additional medications . excellent erosion resistant coatings on the seamless steel tube. The processing modes include winding type and circular mould coating type of.
• JST anti-corrosion steel pipe production line does apply to single-layer FBE (Fusion Bonded Epoxy), double-layer FBE, double-layer PE and PP and 3 PE esophagus. This line can process tubes the actual minimum diameter of Φ 104 mm (4 "), the maximum diameter of Φ 1600 mm (63 ") as well as the biggest processing capacity of greater than 350 m2/h. The line for seamless steel tube composes of steel pipe transmission system, surface treatment system, tube body dust removal system, heating system, electrostatic spraying system, coating system, water cooling system, cutting system, hydraulic and pneumatic system, testing system, electric control system, other people.
• Packaging We package our seamless steel tubes in bundles. They directly loaded on trucks and then transported by sea.