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ABOUTTianjin Tengfei Steel Pipe Co., LTD. covers an area of more than 13.3 ha, and owns advanced production equipment, powerful technical strength and reasonable process flow, as well as a steel pipe hot expansion plant equipped with all kinds of detection means. It has large indoor and outdoor warehouses covering more than 100,000 m2, logistics distribution vehicles operated in a standardized way, and a strong service team to meet the customers’ all-sided needs.
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PRODUCTTFCO’s main business is in TPCO Brand seamless steel pipes, and its products have been extensively used in many fields such as fluid transport, machining, petrochemical, shipbuilding, etc. In 2011, it was successfully shortlisted in the list of tier-one material supplier of PetroChina Company Limited and became a member of "Energy 1 Network". Currently, it has been developed into a supermarket-type enterprise integrating marketing, production & processing, warehousing management and logistics distribution.
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NEWSTianjin Tengfei Steel Pipe Co., LTD. covers an area of more than 13.3 ha, and owns advanced production equipment, powerful technical strength and reasonable process flow, as well as a steel pipe hot expansion plant equipped with all kinds of detection means. It has large indoor and outdoor warehouses covering more than 100,000 m2, logistics distribution vehicles operated in a standardized way, and a strong service team to meet the customers’ all-sided needs.
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Technical EquipmentTFCO’s main business is in TPCO Brand seamless steel pipes, and its products have been extensively used in many fields such as fluid transport, machining, petrochemical, shipbuilding, etc. In 2011, it was successfully shortlisted in the list of tier-one material supplier of PetroChina Company Limited and became a member of "Energy 1 Network". Currently, it has been developed into a supermarket-type enterprise integrating marketing, production & processing, warehousing management and logistics 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.
HP boiler tube
The HP boiler tube is mainly used to manufacture steam boilers with high pressure and above made of high-quality carbon structural steel, alloy structural steel and stainless heat-resistant steel seamless steel tubes. These boiler tubes are often operated under high temperature and high pressure industrial dusty environments, and the tubes are subject to oxidization and corrosion under the actions of high temperature flue gas and water vapor. Therefore, the steel tubes are required to have high durability, strong oxidation resistance and good tissue stability.
- Product description
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The HP boiler tube is mainly used to manufacture steam boilers with high pressure and above made of high-quality carbon structural steel, alloy structural steel and stainless heat-resistant steel seamless steel tubes. These boiler tubes are often operated under high temperature and high pressure industrial dusty environments, and the tubes are subject to oxidization and corrosion under the actions of high temperature flue gas and water vapor. Therefore, the steel tubes are required to have high durability, strong oxidation resistance and good tissue stability.
Variety Size Steel grade / brand Applicable standard OD (mm) Wall thk (mm) HP boiler tube 48~720 4.0~58 20G、20MnG、15MnG GB5310-2008 15CrMoG、12Cr1 MoVG、12Cr2MoVG St35.8 DIN17175 SA106B/C, SA210A/C, T2/P2, T11/P11, T12/P12, T22/P22, T91/P91, T9/P9, T92/P92, WB36, T23, P36 ASME SA106 ASME SA210 ASME SA213 ASME SA335
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