Our factory maintains one of the largest ready stocks of DIN A55 crane rail in China and Southeast Asia, ensuring immediate delivery for urgent projects worldwide. The A55 crane rail (also known as DIN 536 P22-1991 A55 or CR55) is a light-to-medium duty crane rail widely used in port cranes, gantry cranes, overhead cranes, container handling equipment, shipyard goliath cranes, and industrial workshop applications.

Key Specifications of A55 Crane Rail

Standard: DIN 536-1991 (Germany)

Rail profile: A55 (same height and head width as MRS28, but different base)

Material: Typically 700, 900A, 900B, 1100 MPa high-carbon steel

Unit weight: 31.80 kg/m

Standard length: 9m, 10m, 11m, 12m (custom lengths available)

Head width: 55 mm

Height: 65 mm

Bottom width: 135 mm

Web thickness: 13 mm

Current Stock Status (November 2025)

We currently hold more than 8,000 metric tons of A55 crane rail in our bonded warehouses in Tianjin, Shanghai, and Guangzhou ports. This includes:

900A grade: 4,200 tons (12-meter lengths)

900B grade: 2,800 tons (10–12 meter lengths)

U71Mn grade: 1,000 tons (Chinese equivalent with same geometry)

All rails are brand new, produced by major Chinese steel mills (Baotou Steel, Anshan Steel, Wuhan Steel) with full mill test certificates (MTC), ultrasonic testing reports, and third-party inspection certificates (SGS/BV) available upon request.

Advantages of Choosing Our A55 Crane Rail Stock

Immediate Delivery: Most orders can be shipped within 3–7 days after payment.

Competitive Pricing: Direct mill contracts allow us to offer 10–15% lower prices than European or American distributors.

Complete Accessories: We stock matching sole plates, crane rail clips (single/double weldable clips), rubber pads, fishplates, and bolts.

Cutting & Drilling Service: Rails can be pre-drilled and cut to exact project lengths before shipment.

Export Experience: Successfully supplied to Singapore, Malaysia, Indonesia, Vietnam, UAE, Saudi Arabia, Australia, and South America.

Typical Applications

Container terminal RTG/RMG cranes

Steel mill overhead cranes

Shipbuilding gantry cranes

Automated warehouse AS/RS systems

Heavy industrial plants

With stable production and strategic inventory management, we guarantee year-round availability of DIN A55 crane rail even during peak seasons. Whether you need 50 tons for emergency repair or 2,000 tons for a new port project, our large stock ensures no waiting time.

Contact us today for latest pricing and availability. We provide free samples (freight collect) and professional loading supervision to ensure safe arrival of every shipment. Your reliable A55 crane rail partner in China – ready when you are.