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ABOUTTFCO is the strategic agency of TPCO which is one of the world biggest producers of seamless steel pipe. Shenyang Tengfei was established in Shenyang in 1999 and now the headquarter of Tengfei Company is based in Tianjin
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PRODUCTTFCO is also the tier one material supplier of China National Petroleum Corporation (CNPC) and the member of “Energy Ahead”.
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NEWSTFCO has become the supermarket-type pipe enterprise with the operation and sales of seamless pipe, production and processing, storage management, logistics and distribution.
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EQUIPMENTTFCO has become the supermarket-type pipe enterprise with the operation and sales of seamless pipe, production and processing, storage management, logistics and distribution.
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JOIN USTFCO has become the supermarket-type pipe enterprise with the operation and sales of seamless pipe, production and processing, storage management, logistics and distribution.
Large caliber six-bar straightener
The company has its own seamless steel pipe processing center, with a number of sophisticated thermal expansion, straightening equipment, according to customer needs, complete steel pipe thermal expansion, fixed-length processing, silver bed cutting, beveling, rust removal, bundling and a series of processing business.
1060 thermal expansion production line
1060 hot expansion production line is an advanced seamless steel pipe hot expansion processing equipment developed by the company. It has the remarkable characteristics of high processing efficiency and high precision grade. It can produce seamless steel pipes with an outer diameter of 1060MM and has a pushing force of 700 tons. To meet the customer's demand for the production and processing of large diameter, super wall thickness thermal expansion pipe.
JBW-750C micro-control impact testing machine
The testing machine is also equipped with a double-knife hydraulic broaching machine for impact specimens, a DWC-60 impact test cryogenometer and a CST-50 impact notch projector. It is used to determine the performance of metal materials to resist impact under dynamic load in order to judge the nature of the material under dynamic load. This testing machine is developed and produced according to GB/T229-2020 Charpy Pendulum Impact Test Method for Metallic Materials. According to GB/T3808-2020 "pendulum impact testing machine inspection" manufacturing. Impact tests on metallic materials. The impact energy is 750J. The cross section of the standard sample used is 10 x10x55mm. The impact test is mainly carried out on ferrous metals with high impact toughness, especially steel and its alloys.
Hydraulic universal testing machine
This testing machine is mainly used for metal and non-metal tensile, compression, bending, shear and other tests. It can be widely used in building materials, metallurgy, scientific research units, colleges and universities, quality inspection centers and commodity inspection departments. It is an ideal testing machine for production, scientific research and teaching. The design is based on the standard: GB/T16826-2008 "electro-hydraulic servo universal testing machine"
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