ASTM A312 TP304 Pipe

ASTM A312 TP304 Pipe: Reliable Stainless Steel Solutions for Industrial Excellence

When you need durable, corrosion-resistant piping for demanding environments, ASTM A312 TP304 Pipe stands out as a top-tier choice. At Xi’an QinSteel Trading Co., Ltd, we specialize in manufacturing and supplying these high-performance stainless steel pipes, combining 15+ years of expertise with rigorous quality control. Whether your project requires seamless or welded construction, our pipes meet ASTM/ASME standards while offering flexibility in sizes, thicknesses, and finishes.

Product Overview

The product is engineered for industries where reliability matters most. Made from austenitic stainless steel, it delivers exceptional resistance to oxidation, acidic environments, and high temperatures (up to 870°C). Available in diameters from 1/8" to 30", our pipes are ideal for:

• Petrochemical processing units
• Food and pharmaceutical infrastructure
• Offshore oil and gas pipelines
• Architectural and HVAC systems

Key Specifications

Why Our ASTM A312 TP304 Pipe Excels?

1. Precision Material Composition

Our pipes adhere to strict chemical requirements:

• Chromium (Cr): 18–20% | Nickel (Ni): 8–10.5%
• Carbon (C): ≤0.08% | Manganese (Mn): ≤2%

This ensures optimal corrosion resistance and tensile strength (≥515 MPa).

2. Dual Manufacturing Options

Choose between seamless (for high-purity applications) or welded (cost-effective for general use) pipes. Both types undergo solution annealing to enhance durability.

3. Global Certification Compliance

Every batch is tested to meet:

• ASTM A312 (chemical/mechanical properties)
• ASME B36.19M (dimensional standards)
• ISO 9001 (quality management)
• PED & NACE MR0175 (region-specific needs)

4. Customization Without Compromise

Need non-standard sizes, grooved ends, or polished surfaces? Our OEM/ODM services support tailored solutions, backed by a dedicated R&D team.

Applications Built to Last

From refinery piping networks to desalination plants, ASTM A312 TP304 Pipe performs reliably in:

• High-Pressure Systems: Withstands up to 1500 PSI, ideal for LNG transport.
• Corrosive Environments: Resists pitting and crevice corrosion in chemical processing.
• Sanitary Installations: Smooth interior surfaces prevent bacterial growth.

Why Partner With Xi'an QinSteel?

• ✅ 15,000+ Ton Ready Stock: Meet urgent deadlines with same-week shipping.
• ✅ GMP-Certified Production: Consistent quality across all orders.
• ✅ End-to-End Traceability: Full material test reports (MTRs) provided.
• ✅ Damage-Proof Packaging: Wooden crates with anti-corrosion coatings.

Quality Assurance Protocols

Every product undergoes:

1. Ultrasonic Testing (UT) for weld integrity.

2. Hydrostatic Pressure Validation.

3. Positive Material Identification (PMI).

Quality Control

Factory Equipment

Shipping Packaging

FAQs

Q: Can you supply pipes for sour gas environments?

A: Yes! Our TP304 pipes meet NACE MR0175 standards for hydrogen sulfide (H2S) resistance.

Q: What's the lead time for 500-ton orders?

A: Standard specs ship in 30 days. Custom orders take 45–60 days with real-time updates.

Q: How are pipes protected during shipping?

A: We use waterproof wraps and shock-absorbent crates to prevent damage.

Contact Us

Email: info@sxqinsteel.com

Office: Xi'an City, Shaanxi Province, China

Trust Xi'an QinSteel for ASTM A312 TP304 Pipes that combine precision engineering with unmatched service. Let’s build your next success story together.