Customization: | Available |
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After-sales Service: | Oversea After-Sales Service |
Warranty: | Confirm with The Sellers |
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Our ASTM/ASME A333 Gr.B carbon steel pipes are specifically engineered for low-temperature applications in oil refineries, petrochemical plants, and heat exchangers. These pipes offer excellent toughness at sub-zero temperatures, making them ideal for cryogenic fluid transport, LNG systems, and refinery heat exchange units.
Low-Temperature Performance - Certified for service down to -45°C (-50°F) without brittle fracture risk.
High Impact Resistance - Charpy V-notch tested to ensure ductility in freezing conditions.
Heat Exchanger Optimized - Smooth internal surface minimizes fouling & maximizes thermal efficiency.
Weldability & Fabrication-Friendly - Low carbon content (0.30% max) reduces preheat requirements.
Compliance with Rigorous Standards - Meets ASTM A333 (ASME SA333) for seamless & welded pipes.
Parameter | Details |
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Standard | ASTM A333 / ASME SA333 (Gr. B) |
Material Composition | C≤0.30%, Mn 0.29-1.06%, Si≥0.10% (full chemistry per ASTM A333) |
Size Range | 1/2" to 24" (DN15 to DN600) |
Wall Thickness | SCH 10 to SCH 160 (customizable) |
Impact Test | Charpy V-notch @ -45°C (-50°F) |
Pressure Rating | Suitable for ASME B31.3 Process Piping |
Surface Treatment | Black, Galvanized, or Varnished (per request) |
Refinery Heat Exchangers - Shell & tube, condensers, and coolers.
Cryogenic Fluid Transport - LNG, ethylene, and ammonia pipelines.
Petrochemical Processing - Low-temperature alkylation units & gas separation.
Power Plant Cooling Systems - Chilled water and brine circulation.
Strict Quality Control - Hydrostatic testing, ultrasonic inspection (UT), and full traceability.
Competitive Pricing - Direct mill sourcing reduces costs without compromising quality.
Customization - Cut-to-length, beveling, threading, and coating options available.
Certifications - MTC (Mill Test Certificates) with EN 10204 3.1 compliance.
FAQ
Business Type: | Manufacturer/Factory | |
Main Products: | Carbon Steel Pipe , Stainless Steel Pipe , Copper Nickel Tube , Heat Exchanger Tube , Boiler ... | |
Registered Capital: | 2000000 RMB | |
Plant Area: | >2000 square meters | |
Management System Certification: | ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD | |
Average Lead Time: | Peak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays |
SGS Serial NO. : |
QIP-ASI199413Report Verification
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