Tianjin Tianyingtai Steel Pipe Co., Ltd. is one of the most credible manufacturers and suppliers of seamless carbon steel pipes and tubes in China. Welcome to consult the quotation and import cheap seamless carbon steel pipes and tubes made in China here from our factory.
A333 CS Seamless Pipes, Carbon Steel ERW Tubing Supplier, Carbon Steel EFW Pipes, Carbon Steel A671 Gr. CC 60 Heat Ex-changer Tubes Exporter, API 5L B carbon steel pipe tube, CS A 333 GR 3 Seamless Tubes, A 106 GR B Carbon Steel Seamless Pipes Supplier in Tianjin,China.
Why Choose Our Seamless Carbon Steel Pipes and Tubes?
🔹 20+ years of manufacturing expertise with state-of-the-art production lines
🔹 Annual capacity exceeding 30,000 tons
🔹 Direct factory pricing with competitive FOB/CIF/CFR terms
🔹 Custom sizes and grades available on request
🔹 Fast delivery - Standard sizes in stock, custom orders within 7–15 days
🔹 Global export experience to 60+ countries across Europe, America, Middle East, Southeast Asia, and Africa
Carbon Steel Pipes & Tubes Specification
| A53 A106 API5L Grade B/C X42 Seamless Pipe | ||
| Size Range | : | 1/8″ – 26″ |
| Schedules | : | 20, 30, 40, Standard (STD), Extra Heavy (XH), 80, 100, 120, 140, 160, XXH |
| Grades | : | ASTM A53 Gr B, ASME SA53 Gr B, API-5L Gr B, ASTM A106 Gr B, ASME SA106 Gr B, ASTM A106 Gr C, PSL 1 and PSL2 |
| API5L X-42 X-52 X-60 Seamless Pipe | ||
| Size Range | : | 2″ – 24″ |
| Schedules | : | Standard (STD), Extra Heavy (XH), 100, 120, 160, XXH |
| Grades | : | PSL1 and PSL2 |
| A333 (Low Temp) Grade 1/6 Carbon Steel Seamless Pipe | ||
| Size Range | : | 1/2″ – 24″ |
| Schedules | : | Standard (STD), Extra Heavy (XH), 100, 120, 160, XXH |
| A53 API5L Grade B X-42 X-52 X-60 ERW (Electric Resistance Welded) Pipe | ||
| Size Range | : | 2″ – 24″ |
| Schedules | : | 10, 20, Standard (STD), Extra Heavy (XH) |
| Non-Schedules | : | .120wall, .156wall, .188wall, .203 wall, .219wall etc. |
| Grades | : | API-5L Gr B, API-5L Gr X42, API-5L Gr X52, API-5L Gr X60, API-5L Gr X65PSL1 and PSL2 |
| API5L Grade B X-42 X-52 X-60 DSAW/SAW | ||
| Size Range | : | 26″ – 60″ |
| Schedules | : | 20, Std, XH, 30, |
| Grades | : | API-5L Gr B, API-5L Gr X42, API-5L Gr X52, API-5L Gr X60, API-5L Gr X65PSL1 and PSL2 |
Applications
Seamless carbon steel pipes and tubes are widely used in:
Oil & Gas Industry - Pipeline transportation, drilling, well casing and tubing
Petrochemical & Refinery - Process piping, heat exchangers, reactors
Power Generation - Boiler tubes, superheater tubes, steam pipelines
Construction & Structural - Scaffolding, building frames, bridge construction
Mechanical Manufacturing - Bearings, hydraulic cylinders, automotive parts
Shipbuilding & Marine - Hull structures, marine engineering
Fluid Transportation - Water, gas, steam, oil, and chemical media
Mining & Heavy Equipment - Conveying systems, machinery components
💬 Contact Us Today for quotations, technical datasheets, and free samples. Our sales engineers are ready to provide tailored solutions for your project needs.
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