ASTM A53/A106 Gr.B Seamless/Welded Carbon Steel Pipe in Round/Grooved Profiles
Product Spotlights
As a specialized steel manufacturer established in 2015, Hunan Yige leverages our 5,000-10,000 sqm Changsha facility to produce ASTM-compliant carbon steel pipes that deliver exceptional reliability in demanding industrial environments. Our pipes combine rigorous quality control with flexible production capabilities, ensuring optimal performance whether you require seamless integrity or cost-efficient welded solutions. With ISO9004 and ISO14000 certifications, we consistently supply to global markets including North America, Europe, and Southeast Asia, providing engineered solutions that reduce maintenance costs and extend system lifespans.
Core Technical Specifications:
- Material Grade: Carbon Steel Gr.B with precise chemical composition (max 0.30% carbon content)
- Structural Integrity: Seamless variants withstand up to 20% higher pressure thresholds
- Profile Advantages: Grooved designs enable 40% faster installation versus traditional flanges
- Corrosion Resistance: Optional epoxy coatings available for harsh chemical environments
| Parameter | Seamless Range | Welded Range |
|---|---|---|
| Outer Diameter | 10.3 - 114.3 mm | 21.3 - 610 mm |
| Wall Thickness | 1.73 - 8.56 mm | 2.11 - 12.7 mm |
| Tensile Strength | ≥415 MPa | |
Operational Benefits:
- Leak Prevention: Hydrostatic testing at 1.5x working pressure ensures zero leakage
- Thermal Tolerance: Suitable for continuous service from -29°C to 425°C
- Installation Efficiency: Grooved profiles reduce joint assembly time by 60%
- Customization: Tailored cutting, threading, and coating per project requirements
Trust our decade-long expertise serving clients across 15 global regions including Oceania and Africa. With consistent compliance to ASTM standards and dual ISO certifications, we guarantee traceable quality throughout production cycles. Contact us to discuss how our steel pipe solutions can optimize your project's durability while minimizing lifecycle costs through reduced maintenance needs.
Frequently Asked Questions:
-
Q: What distinguishes ASTM A53 from A106 pipes?
A: A106 is designed for high-temperature service up to 425°C, while A53 suits general-purpose applications. -
Q: Can grooved pipes handle high-pressure systems?
A: Yes, when properly installed with certified couplings per AWWA standards. -
Q: Are your welded pipes ERW or LSAW?
A: We produce both Electric Resistance Welded (ERW) and Longitudinal Submerged Arc Welded (LSAW) variants. -
Q: Do you provide material test certificates?
A: Full MTCs with chemical analysis and mechanical tests accompany every shipment. -
Q: What packaging is used for ocean transport?
A: Bundles with waterproof wrapping and edge protection, secured on wooden skids. -
Q: Can I request special surface treatments?
A: Yes, options include varnish coating, black lacquering, or galvanization.
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