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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.
Line pipe
The line pipe is a kind of pipe used to transport gas, liquid and solid, which has been extensively used in the fields such as petroleum, natural gas, chemical industry, electric power, etc.
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Variety Size Commonly used steel grade / brand Inventory and price Applicable standard Typical purpose OD Wall thk Line pipe L245、L290、L320、L360、L390、L415、L460、L485 Please contact us GB/T9711
To transport gases such as natural gas and liquids such as petroleum. 48-711 4-31 A、B、X42、X46、X56、X60、X65、X70 API Spec 5L B ASTM A53 ASTM A106
The line pipe is a kind of pipe used to transport gas, liquid and solid, and has been extensively used in the fields such as petroleum, natural gas, chemical industry, electric power, etc. The materials of the line pipe mainly include L245, L290, L360, L415, L460, L480, L485, GR. B, X42, X46, X56, X65, X70, X80, X100, etc. The manufacturing processes for the line pipe include hot rolling, cold rolling, cold drawing, hot expansion, etc. The sizes of the line pipe are usually expressed in terms of outer diameter and wall thickness, and common sizes are 219 mm, 273 mm, 325 mm, etc. The production process and quality of the line pipe directly affect the service life and safety of the pipeline.
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