Tianjin Tianyingtai Steel Pipe Co., Ltd. is one of the most credible manufacturers and suppliers of seamless steel tube astm a106 astm a53 pipe in China. Welcome to consult the quotation and import cheap seamless steel tube astm a106 astm a53 pipe made in China here from our factory.
I.Product Basic Info:
Manufacturing Excellence
Raw Material: High-quality carbon steel billets sourced from certified mills
Production Process: Hot-rolling → Piercing → Elongation → Sizing → Cooling → Finishing
Heat Treatment: Optional normalizing, annealing, or quenching & tempering available upon request
Quality Control: 100% hydrostatic testing, ultrasonic testing, and dimensional inspection
Certifications: ISO 9001, API 5L, CE, and third-party inspection (SGS/BV/TUV) available
| Name | SEAMLESS STEEL TUBE ASTM A106 ASTM A53 PIPE |
| Surface | Bare,oiled |
| Material | ASTM A106B, ASTM A53B, API 5L Gr.B, ST52, ST37, ST44 SAE1010/1020/1045,S45C/CK45,SCM435,AISI4130/4140 |
| MOQ | 5 tons for normal size and material |
| WT | As customer's requests |
| Payment terms | TT deposit + the balanced against BL copy / LC or 100% LC at sight |
| Trade terms | FOB,C&F,CIF,EXW |
| Length | fixed or random,as customer request. |
| End Treatment | Plain(can be beveled, threaded,punch,shrink,extension... ) |
| Lead time |
within 7 days from stock with 6m length (stock pipe with our factory name in Chinese),20-25 days for customized pipe according to the qty |
2.Product Chemical Composition & Mechanical Properties :
| Grade | Chemical Composition | Mechanical Properties | ||||||
| C | Mn | Si | S | P | Yield | Tensile | Elongati | |
| Strength Mpa | Strenth Mpa | -on % | ||||||
| 20# | 0.21 |
0.37 |
0.25 | 0.006 | 0.019 | ≥480 |
275-300 |
21.5 |
3.Product standard test:
| 20# | ASTM A106B, ASTM A53B |
Product Show
1.Thailand, we have the lowest anti-dumping duties in China.(3.22%)
2.Factory and experimental test center to achieve cost and quality control
3.Processing lines, can satisfy various requests of customers. Producing and processing one-top service
4.Is the top five in Tianjin
5.We have been cooperate with Alibaba for 13 years, we are gold supplier and assessed supplier, we are one of the first batch of companies do exporter in this industry.
SEAMLESS STEEL TUBE Application
🛢️ Oil & Gas Industry - Refinery piping, wellhead services, transmission lines
⚡ Power Generation - Boiler tubes, superheaters, high-temperature steam lines
🏗️ Construction - Structural columns, scaffolding, building frameworks
🚢 Shipbuilding - Marine piping systems
🏭 Petrochemical Plants - Process piping, heat exchangers
💧 Water & Wastewater - Municipal water supply, drainage systems
🔥 Fire Protection - Sprinkler systems (FM/UL listed available)
Tianjin TianYingTai (TYT) Steel is a leading integrated steel provider headquartered in Jinghai District, Tianjin, with 19 years of deep industry expertise.Our business covers the full industrial chain: steel production and sales, customized steel processing, greenhouse engineering solutions and supporting accessories supply, as well as global export services. We are equipped with 13 specialized production lines for steel pipes of various specifications, boasting an annual output capacity of 12,000,000 tons, which can stably meet both large-volume bulk orders and small-batch customized demands of clients worldwide.
Quality Inspection:
1.Our factory has its own "experimental testing center".CNAS Laboratory Accreditation Certificate (the second private enterprise to obtain this certificate)
2.Control quality strictly.The first pass is the quality inspection on the production line,The second pass is full inspection of the production quality .
3.We have got internationally recognized certificates, ISO, CE, LR,Philippine certificate,also support third-party testing,as SGS, BV, ect.
Hot Tags: seamless steel tube astm a106 astm a53 pipe, made in China, manufacturers, suppliers, 50 50 Pre Galvanized Square Steel Pipe, RHS Tube, WELDED SQUARE STEEL PIPE, SPCC Cold Rolled Pipe, Greenhouse Gi Pipe, Steel Pipe Furniture
