Tianjin Tianyuantai Steel Pipe Co., Ltd.
Tianjin Tianyuantai Steel pipe Co., Ltd. is located in the beautiful port city, Tianjin, Ocean and land transportation is very convenient. Our company′s annual output is 800000 tons of steel pipes, we can produce all kinds of steel pipes: Diameter: 6-800 mm, wall thickness: 1.5-120 mm. We have pipe internal and external anti-corrosion processing capacity and the whole process of the specialized processing technology. Our Products are widely used in petroleum, boiler, chemical industry, machinery, auto, engineering and other fields. We maintained a good cooperative relationship with China′s big domestic iron and steel enterprise and factories such as Tianjin Steel Tube Group Co., Ltd. Baoshan Iron and Steel Group Co., Ltd, Baotou Steel Group Co., Ltd etc. Our company has large indoor storage warehouses, We have million tons inventory in stock all the time.
Our main products are: Fluid seamless steel pipe, alloy steel pipe, stainless steel pipe, high and medium pressure boiler pipe, oil casing pipe, oil and gas conveying pipeline, American standard pipe, low temperature pipe etc, The main standard of our products are: ASTM, ASME SA106 Gr. B, SA53, SA333, SA335, API 5L, API5CT, DIN17175-79, ST45.8-. The main material of our product is: 20#, 45#, Q345B, 20G, 15CrMoG, 12Cr1MoVG, Q345(B C D E), A333(Low temperature pipe series), 10CrMo910(P22), 1Cr5Mo(P5), 1Cr9Mo(P9), P11, P12, P91, T91, 304, 304L, 321, 316, 316L, 310, 310S etc.
With excellent product quality and brand reputation, Our company become the high quality supplier of Sinopec, PetroChina, CNOOC and other large domestic petrochemical and electric power enterprises. And we also have established good relationship with many overseas first-class international oil and gas companies such as Luke Petroleum, Qatar Petroleum, TOTAL etc. Our products are exported to Southeast Asia, the Middle East, North America, South America, Europe, Africa, Australia and other regions, and already formed a global market for our products.
Our company has passed the IS09001 quality system certification; The ISO14001 environmental management system certification; American petroleum institute API certification; All level API 5 CT, API 5 l steel pipe manufacturing license. Pass the ABS, DNV (GL), BV classification society certification; PR, PED, AD certification of the European Union. Can provide products in accordance with API, ASME, ASTM, EN, DIN, JIS, ISO, GB and other kinds of standard or as user ′s agreement.
We are committed to build the most competitive integrated providers for steel pipe and special steel pipes.
We serve all our customers with high quality, good reputation and low price products, And sincerely hope to establish long-term, stable cooperation relations with you, we stick to the principle of "mutual reciprocity and mutual benefit, seeking common development"
Product List
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AISI430 Stainless Steel Sheet 2b Ba Hairline Finish
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ASTM A312 Tp408 Welded Stainless Steel Pipe
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Food Grade Stainless Steel Pipe for Fluid and Oil Transport
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316L Stainless Steel Pipe /Seamless Steel Pipe
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Inox 310S Stainless Steel Sheet
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Etched Stainless Steel Decorative Sheet
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High Quality Stainless Steel Plate 631
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4 Inch Steel API 5L Line Steel Pipe
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Duplex Seamless Stainless Steel Tube and Pipe S31803 S32205 S32750
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API 5L (X60, X65, X70, X80) Line Steel Pipe
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High Pressure Alloy Seamless Boiler Steel Pipe
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ASTM304 Welding Stainess Steel Pipe
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Cold Rolled Ddq 201 Stainless Steel Sheet Ba/2b
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ASTM and AISI Stainless Steel Sheet (304 321 316L)
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API 5L Oil & Gas Transportation Steel Pipe
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SUS 409 410 430 420 444 445 Welded Stainless Steel Tube
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Seamless Stainless Steel Pipe (round, square, rectangular, profiled)
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Supper Duplex Stainless Steel Pipe
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22X0.8 Stainless Steel Pipe
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TP304/304L/H/Ln, Tp316/316L, Tp317/317L, Tp321/Tp321h, Tp347/347H, Tp309s/310S Stainless Steel Pipe
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Round Q235 Pre-Galvanized Steel Pipe
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Carbon Line Steel Pipe API 5L Gr. B
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Rectangular Stainless Steel Pipe for Decoration
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Seamless Stainless Steel Pipes (347H)
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ERW Welded Carbon Steel Pipe
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Carbon Seamless Black Steel Pipe
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310 310S Stainless Steel Sheet
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API 5L L245 L360 Welded Carbon Steel Line Pipe
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Lb/FT Btc End Casing Steel Pipe API 5CT P110
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SUS 304L Stainless Steel Pipe /Stainless Steel Tube
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AISI 202 Stainless Steel Seamless Pipe
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4 Inch Steel API 5L Grade 3 Layer PF Coated Line Steel Pipe
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1.4439 Stainless Steel Seamless Steel Tube and Pipe
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Hot Rolling API 5CT Steel Pipe
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J/K55, N80, L80/P110 API 5CT Steel Pipe
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Welded Carbon Steel Pipe
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316L Seamless Stainless Steel Pipe
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Q195/Q235/Q345 Square Steel Pipe for Gate
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Stainless Steel Pipe 141.3*1.5
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Tp316 ASTM A312 Stainless Seamless Steel Pipe
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Stainless Steel Welded Pipe for Construction
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ASTM A53 A106 Grade B Black Carbon Steel Pipe
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304 Welded Stainess Steel Pipe
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Carbon Structural Round Pre-Galvanized Steel Pipe
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API 5CT Oil Cashing Steel Pipe
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A240 / A480 310 310S Stainless Steel Plate
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ERW API 5CT Line Steel Pipe
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Hot Rolled Stainless Steel Sheets 12m
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Water Supply API 5CT Steel Pipe
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Seamless Carbon Steel Pipe for Low Temperature Service
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Premium Quality Carbon Steel Pipe
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Prime Quality Seamless Stainless Steel Pipe
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ERW/Efw Stainless Steel Pipes as Per A269
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Common Carbon 30X30 Welded Square Steel Pipe for Structure
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38.1X1.2mm Welded Stainless Steel Pipe
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JIS G3467 Stf42 / Stfa12 / Stfa22 Seamless Carbon Steel Pipe for Boiler
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Rectangular Stainless Steel Pipe for Heat Exchanger Boiler
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ASTM A53 ERW Grade B API 5L Black Line Pipe
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BS 1387 Steel Pipe
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20 Inch Stainless Steel Welded Pipe
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High Quality Square Carbon Steel Pipe
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Lb/FT Seamless Carbon Material Btc End Casing Steel Pipe API 5CT P110
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Professional 430 201 202 304 304L 316 316L 321 310S 309S 904L Stainless Steel Sheet
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430 Stainless Steel Sheet Coil Roll Ba/No4/No1/2b
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Green Pipe (API-5CT CASING) - Oilfield
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42cro, M 20cr Hot Rolled Alloy Seamless Steel Pipe
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Stainless Steel Sheet 253mA
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API 5L Grade B/ X42/52/X60/X65/70 Carbon Seamless Oil Gas Steel Line Pipe
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API 5L Line Pipe
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347H Stainless Steel Pipes
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Square and Rectangle Welded Stainless Steel Pipe
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Large Size Stainless Steel Pipe
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304 Welded Square Thick Stainless Steel Pipe
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All Shapes of Stainless Steel Pipe
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1.4439 Stainless Steel Tube Pipe
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Stainless Steel Pipe 273.05*1.5
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38.1X1.2mm, 6metre Length Diameter Welded Stainless Steel Pipe
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410s Stainless Steel Sheet/Plate
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Stainless Steel Sheet En1.4507
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API 5L Spec Welded Line Steel Pipe
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Petroleum API 5L Line Pipe
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ASTM A252 Grade Steel Pipe
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Square Carbon Steel Pipe
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Q195/Q235/Q345 Square Steel Pipe
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Small Diameter Stainless Seamless Steel Pipe
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ASTM A252gr. 3/Gr. 2 Steel Pipe
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API 5L (L290NB, L320NB, L360NB) Welded Line Steel Pipe
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Stainless Steel Pipe
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Stainless Steel Sheet (0Cr13, 1Cr13, 2Cr13, 3Cr13, 4Cr13)
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Hot Rolled or Cold Rolld Stainless Steel Plate
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ASTM Stainless Steel Sheet
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Carbon Spiral Welded Line Steel Pipe
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Q235 Pre-Galvanized Steel Pipe
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Stainless Steel Seamless and Welded Pipes
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Od38mm ERW Stainless Steel Round Tube ASTM A554 Quality 304
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API 3PE Fbe Steel Hollow Section Spiral Welded Line Steel Pipe for Water Gas
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Carbon Line Steel Pipe API 5L
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ASTM A179 Seamless Steel Pipe for Boiler Pipe
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SA106 Gr. B Carbon Seamless Steel Pipe 3" Sch160
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Carbon Black Steel Pipe
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Sanitary Stainless Steel Pipe
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ASTM A554 Polished Steel Pipe
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API 5CT Hot Rolling Seamless Steel Pipe
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ASTM304 Welding Stainess Steel Pipe
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304L Welded Stainless Steel Pipe
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DIN 17456 Stainless Steel Pipe
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Seamless Stainless Steel Pipe
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API 5L L245/L360/L450 Steel Line Pipe
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ASTM A335 P91 Alloy Seamless Steel Pipe
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ASTM A106 Carbon Seamless Steel Pipe
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SGS 304 Stainless Seamless Steel Pipe
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BS 1387 Pre Galvanized Round Steel Pipe
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Dn1200 Std LSAW Line Steel Pipe API 5L X42
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High Quality Galvanized Seamless Steel Pipe
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Threaded: Btc, Ltc, Stc for API-5CT Casing Steel Pipe
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ASTM 309 Hot Rolled Stainless Steel Sheet
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(200, 300, 400 series) Stainless Steel Sheet
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Hot Rolled Carbon Seamless Steel Tube for Line Pipe
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API 3PE Fbe Spiral Welded Line Steel Pipe
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38X38mm ERW Square/ Rectangular Black Steel Pipe
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JIS 3445 Stkm 11A Seamless Carbon Steel Pipe
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API 5CT Seamless Carbon Steel Pipe
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ERW Carbon API 5CT Steel Casing Pipe
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Top Quality ASTM TP304 Steel Plate Stainless Steel Sheet
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High Quality TP304 Stainless Steel Pipe
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304 Cold Rolled 2b Surface 1219*2438mm Stainless Steel Sheet
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Btc, Ltc, Stc for API 5CT Steel Pipe
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API 5CT Steel Pipe for Oil
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304 316 Stainless Steel Sheet
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Wholesale 201 Stainless Steel Sheet, 304L Stainless Steel Sheet, Cheap Stainless Steel Sheet
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Casing Pipe/ Tubing Pipe (API Oilfield Services) (J55/ K55/ N80/ L80/ P110/ C95)
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API 5L Standard Line Pipe
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Stainless Steel Pipe (thick wall)
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GB/T8163-2008 Seamless Steel Pipe
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Duplex Stainless Steel Welded Pipe
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SUS304 GB High Quality Stainless Steel Water Supply Pipe
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API 5L Grade B/ X42/52/X60/X65/70 Carbon Steel Line Pipe
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Carbon Spiral Welded Line Steel Pipe for Water Oil
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Carbon Seamless Steel Pipe GB/T8163 20#
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SUS 430 304 Stainless Steel Sheet / Plate Cold Rolled Steel
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Seamless Stainless Steel Pipe (TP347)
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Tp316 Stainless Seamless Steel Pipe/Tube
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430 Stainless Steel Ket013 Etched Sheet for Decoration Materials
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SUS 304 2b Cold Rolled Stainless Steel Sheet/Plate
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S31803 Annealed Duplex Seamless Steel Sheet for Boat
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High Quality Stainless Steel Sheet
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L245/L360/L450 API 5L Steel Line Pipe
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Carbon 30X30 Welded Square Steel Pipe
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ASTM A333 Seamless Carbon Steel Pipe
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Stainless Steel Pipe for Heating Exchange
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A376 (304N, 304LN, 316N, 316LN) Seamless Stainless Steel Pipe
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ASTM A790 Stainless Steel Welded Tube
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Ms ERW Carbon Welded Steel Pipe for Furnitures
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API 5L/ASTM A106/ASTM A53 Line Steel Pipe
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High Quality Stainless Steel Pipe
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Building Materials Galvanized/Pre Galvanized Steel Pipe
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JIS 3445 Seamless Carbon Steel Pipe
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Bright Stainless Steel Pipe Welded
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Duplex Stainless Steel Welded Pipe
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Stainless Steel Pipe for Mirror Door Handles
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Building Materials Galvanized Round Steel Pipe /Pre Galvanized Steel Pipe
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Excelent Building Material Round Q235 Pre-Galvanized Steel Pipe
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Bright Stainless Steel Pipe Welded AISI 201, 304 for Handrail
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SUS 409 410 430 420 Stainless Steel Tube
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AISI 444 446 Stainless Steel Pipe
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1 Inch Sch10s Efw Stainless Steel Pipe
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Welded Stainless Steel Pipe 141.3*1.5
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Welded Square Hollow Big Steel Tube Section
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Carbon Structural Round Pre-Galvanized Steel Pipe
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ASTM A252 Gr. 3 Welded Piling Steel Pipe
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API 5L EL-Lp 3PE/3PP Coating Carbon Steel Pipe
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TP304L Stainless Seamless Steel Pipe
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High Quality Stainless Steel Plate 631
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200, 300, 400 Series Stainless Steel Sheet
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ASTM 309 Stainless Steel Sheet
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Dn1200 API 5L Line Steel Pipe
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Stainless Steel Plate for Industry
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Cr 201 Stainless Steel Sheet
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Lb/FT Btc End Casing Steel Pipe API 5CT P110
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API 5L Line Pipe for Oil Field
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Welded Big Square Steel Pipe
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AISI 304 Ba / No. 4 / No. 8 / Hl / Mirror Stainless Steel Sheet
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304 Stainless Steel Metal Sheet, 420 Stainless Steel Sheet, AISI 430 Stainless Steel Sheet
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Stainless Steel Plate for Construction Building 321
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ERW Stainless Steel Pipe ASTM A554 304
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High Tensile Strength Welded Stainless Steel Pipe
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Cold Drawn Seamless JIS 3445 Stkm 11A Mrs. Soraya Special Carbon Steel Pipe for Automobile Spare Parts
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22X0.8X11000mm Stainless Steel Welded Pipe
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Seamless 316L Stainless Steel Pipe
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ASTM A312 Tp321 Stainless Steel Pipe
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API 5L 5CT Water Supply Steel Pipe
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ASTM A269 Stainless Steel Pipe
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Seamless DIN 1629 St 52.0 Carbon Steel Pipe
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API 5L Psl2 Oil & Gas Transportation Steel Pipe
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Stainless Steel Pipe 168.28*1.5
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S32304 / 2304 / 1.4362 Seamless Stainless Steel Pipe / Tube
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3cr12 Stainless Steel Sheet
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168.28*1.5 Stainless Steel Pipe
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Nace0175 Seamless Stainless Steel Pipe
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Duplex Seamless Stainless Steel Tube and Pipe