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TOBO ALLOY GROUP
TOBO Alloy Group is a mature, steady and energetic high-tech company, specializing in manufacture of high-temperature alloys and corrosion resistant alloys, such as Hastelloy, Haynes, Monel, Inconel, Incoloy and nickel.
Wooden cases, pallets, nylon bags or according to the customers' requirements
Aflangeis a protruded ridge, lip or rim, either external or internal, thatservestoincreasestrength (as the flange of an ironbeam such asanI-beam or a T-beam); for easy attachment/transfer of contact force with another object (as theflange on the end of a pipe, steam cylinder, etc., or on the lens mount of a camera); or for stabilizing and guiding the movements of a machine or its parts (as the inside flange of a rail car or tram wheel, which keep the wheels from running off the rails). The term "flange" is also used for a kind of tool used to form flanges.
Threaded flange is a non welded flange that processes the inner hole of the flange into pipe thread and realizes the connection with the threaded pipe. Compared with flat welding flange or butt welding flange, threaded flange has the characteristics of convenient installation and maintenance, and can be used on some pipelines that are not allowed to be welded on site. Alloy steel flange has sufficient strength, but it is not easy to weld, or the welding performance is not good. Threaded flange can also be selected. However, under the condition that the pipeline temperature changes sharply or the temperature is higher than 260 ℃ and lower than - 45 ℃, it is recommended not to use threaded flange to avoid leakage
We are one of the Professional manufacturers Exporter Pipeline products in
China .Our company was established in 1998, the plant covers 550, 000 square meters
and a construction area of 6,8,000square meters, existing 260 workers and 45
We have five branch factories which can supply the best quality pipes, tubes, fittings
flanges and related accessories. Now, it owns a number of advanced pipe
production equipments, metal, forging, machining, cold forming, hot extrusion, such as
heat treatment process, producing 60, 000 tons of pipe fittings. Company with a variety of
detection devices, such as nondestructive testing, chemical analysis, metallographic
examination, physical experiments. The technical is very strength, our main products
contain fittingsforged socket welding fittings and threaded fittings, pipe weld and the
materials of the products contain stainless steel ,duplex-stainless steel alloy steel.
In addition, we are authorized by more than 120 top-class mills from South
Korea,Japan and China like JFE,SUMITOMO,POSCO,BAOSTEEL,
TISCO,LISCO,.TPCO,HENGYANG VALIN and so on .
If any questions,you can call me mobile phone at any times:0086-15710108231