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Professional steel pipe manufacturer

Tianjin Tengfei Steel Pipe Co., Ltd.

Tianjin Tengfei Steel Pipe Co., LTD., founded in 2005, covers an area of more than 200 mu, located in Tianjin Dongli District Junliangcheng street industrial Park Tengfei Road No. 5. At present, it is the largest production and processing enterprise of seamless steel pipe in the country. Products are widely used in petrochemical, military, shipbuilding, aerospace, coal machine manufacturing and other industries and fields. Annual turnover inventory of about 100,000 tons, complete varieties, strong matching, enterprise scale, sales are in the forefront of the industry.
Product varieties: structural pipe, fluid pipe, pipeline pipe, low and medium pressure boiler pipe, high pressure boiler pipe, oil cracking pipe, high pressure fertilizer pipe, hydraulic prop pipe, alloy structure pipe, mechanical processing pipe, thermal expansion pipe, square tube and so on.
Product specifications: diameter 51㎜-1060㎜; Wall thickness 4㎜-50㎜,
Product material: 10#, 20#, 35#, 45#, Q345, 16Mn, 27Simn, 15 Grmo, 35Grmo, 20G, 12Cr1MoVG, etc. The company has a professional and high-quality technical, marketing and management team, as early as 2007 passed the ISO9001 quality management system certification. With the continuous expansion of the market, in 2011, it was successfully listed in the list of first-level material suppliers of China National Petroleum and Natural Gas Corporation and China Petroleum and Chemical Corporation, and became a member of "Energy No. 1 Network". In 2014, it obtained the "Material and Equipment Supplier Access Certificate" of China Aviation Oil Group. In 2015, it was recognized as a national high-tech enterprise. In 2016, it successfully passed the API certification of the American Petroleum Institute. In 2018, it was successfully listed in the list of high-quality suppliers of China National Offshore Oil Group; In 2020, it will be recognized as Tianjin Green Factory, won the qualification of "Tianjin Innovative Small and Medium-sized Enterprises" in 2023, and entered the list of national oil and gas pipeline network group suppliers in 2022 and 2023. 2023 shortlisted in the Sinopec Supplier List. In 2024, it was again recognized as "Tianjin Specialized and special new Enterprise".

Tengfei company has a seamless steel pipe processing center, with a professional, high-quality, skilled, experienced excellent production management team, according to customer needs, seamless steel pipe thermal expansion, straightening, sizing, sawing, bundling, surface treatment and other fine processing. The annual thermal expansion production capacity is more than 50,000 tons, the outer diameter expansion range is 406-1060mm, the wall thickness is 6.35-50mm. Annual finishing capacity of more than 100,000 tons, including: straightening, sawing, groove, flat, bundling, internal and external grinding, heat treatment and flaw detection.