Vietnam is rapidly expanding its energy infrastructure, with new pipeline projects connecting refineries, terminals, and power plants across the country. For oil and gas operators, the integrity of flanges and pipe fittings is critical—these components seal the system, direct flow, and bear extreme pressure and temperature loads. Xinyue Steel recently completed a major supply to Vietnam, delivering high-grade flanges and fittings for pipeline accessories.

This project reinforces our commitment to supporting Southeast Asia's growing energy sector with precision-engineered steel products.

Project Reference: Flanges & Pipe Fittings for Oil & Gas – Vietnam

Xinyue Steel

Project Location: Vietnam

Products: Flanges and Pipe Fittings

Standard & Steel Grade: ASME B16.5, B16.9, B16.11 / ASTM A182-F304, ASTM A105, 

ASTM A403-WP304, ASTM A182-F316L, ASTM A182 F11

Application: Oil and Gas Pipeline Accessories

Why These ASME Standards & Steel Grades?

This project covered a comprehensive range of flanges and fittings to meet diverse pipeline requirements:

ASME B16.5: Standard for pipe flanges and flanged fittings up to 24 inches

ASME B16.9: Factory-made wrought steel butt-welding fittings

ASME B16.11: Forged fittings for socket-welding and threaded connections

These materials ensure reliable performance across the full spectrum of oil and gas pipeline operations—from upstream gathering lines to downstream processing facilities.

One-Stop Service: All Steel Products for Oil & Gas from a Single Partner

While this order focused on flanges and fittings, Xinyue Steel Group supplies the complete range of steel products energy projects require:

Steel Pipes & Tubes: Seamless, ERW, LSAW, SSAW — carbon steel, stainless steel, alloy steel

Pipe Fittings: Elbows, tees, reducers, caps, stub ends — all material grades

Flanges: Weld-neck, slip-on, blind, socket-weld, lap-joint — ASME, DIN, GOST, JIS standards

Valves & Bolting: Gate, globe, ball, check valves; stud bolts, nuts, gaskets

Structural Steel: H-beams, channels, angles, RHS/SHS — for pipe racks and supports

Stainless Steel Products: Bar, sheet, plate, hollow section — 304, 316, 321, 2205, 2507

Headquartered in Daqiuzhuang Industrial Area, Tianjin, with a branch office in Changsha, Hunan Province, Xinyue Steel consolidates steel pipe production, stocking, and domestic & international marketing. Our factories follow ISO quality management systems with advanced production and inspection equipment. Our commitment: Best Price, High Quality, Fast Delivery, First-Class Service.

Get Your Quick Quotation Today

Are you planning an oil & gas pipeline project or need flanges, fittings, pipes, or any steel product? The global demand for reliable steel supply is growing—and Xinyue Steel is ready to respond with competitive pricing and rapid delivery.

Contact Xinyue Steel now for a quick quotation:

URL: https://www.apismls.com/

Email: josie@xysteelpipe.com

WhatsApp: 08618974849825

If you are looking for suppliers on steel pipes, fittings or flanges, contact us at anytime.

Xinyue Steel—Your Global One-Stop Partner for Flanges, Pipe Fittings, Pipes & Complete Steel Solutions for Oil & Gas Pipeline.