What is 30KG Rail?

30KG Rail is a heavy-duty light rail type with a nominal weight of 30 kilograms per meter. It is commonly used in industrial railway systems, mining tracks, construction transportation lines, and light-duty locomotives.


Chinese Standard 30kg rail/GB 30KG Light Steel Rail for Crane

YONGYANG Rail can supply all kinds of steel rails, including light rail, like 30kg rail, heavy rail, crane rail with different standards and specifications.

30kg light steel crane rail  can be used for as mining industry and railway track. 30KG light steel rail can be also used as crane rail.
 

30KG Light Rail Specification

Size: 30kg/m

Length: 5-12m or other length according to customers’ requirement

Material: Q235B, 55Q

Standard: GB/T11264-2012

Q235	Mechanical property						Chemical composition(%)
	Yield strength		Tensile strength		Elongation	Hardness	C	Si	Mn	S	P
	MPa   ≥	kg/mm²   ≥	MPa	kg/mm²	min	HB		≤		≤	≤
	235	24	375-460	38-47	26%		0.12-0.22	0.35	0.30-0.70	0.045	0.045

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55Q	Mechanical property						Chemical composition(%)
	Yield strength		Tensile strength		Elongation	Hardness	C	Si	Mn	S	P
	MPa   ≥	kg/mm²   ≥	MPa   ≥	kg/mm²   ≥	min	HBW   ≥				≤	≤
			685	69		197	0.50-0.60	0.15-0.35	0.60-0.90	0.040	0.040

……………………………………………………………………………………………………………………………………………………………………………………………

30kg Rail

Standard: GB/T 11264-2012

Size   *	Rail height(mm)   A	Bottom Width(mm)   B	Head Width(mm)   C	Web Thickness(mm)   t	Weight(kg/m)   *
8kg	65	54	25	7	8.42
9kg	63.5	63.5	32.1	5.9	8.94
12kg	69.85	69.85	38.1	7.54	12.2
15kg	79.37	79.37	42.86	8.33	15.2
18kg	90	80	40	10	18.06
22kg	93.66	93.66	50.8	10.72	22.3
24kg	107	92	51	10.9	24.46
30kg	107.95	107.95	60.33	12.3	30.1

……………………………………………………………………………………………………………………………………………………………………………………………

In order to better serve the different needs of customers, our technical team is available to provide advice and support, helping every customer to optimize their rail selections to minimize life cycle costs. We supply suitable rail parts, like fish plates, rail clips, bolts and nuts. We supply rail processing, like 45 degree mitre cut, welding process, milling process, special profile processing, etc. Our engineer help customer to design railroad line according to requirements, and build mining railroad line and crane moving line. The technical support provided by YONGYANG Rail can ensure that every rail we deliver provides optimum performance throughout its service life.
 

Applications of 30KG Rail

The 30KG light steel rail is widely used in medium to heavy industrial transport systems where durability and load-bearing strength are critical.

1. Mining Transportation

Used in coal mines, gold mines, iron ore, and mineral transportation, the 30KG rail is compatible with locomotives, mine carts, and shuttle trolleys.

2. Industrial and Factory Railways

Ideal for in-plant logistics, workshops, and assembly lines, allowing efficient material handling and internal transport.

3. Construction and Tunnel Railways

Used in construction sites, tunnel boring operations, and temporary rail systems, providing stable tracks for moving equipment or materials.

4. Port and Yard Rail Systems

In port logistics and warehouse systems, 30 KG rail supports light cranes, rail carts, and stacker movement.
 

Advantages of 30 KG Steel Rail

✅ High Strength and Durability – Made from quality carbon or manganese steel (Q235B, 50Mn, 55Q) for long service life.
✅ Stable Load Support – Suitable for heavier wagons and mining locomotives.
✅ Corrosion Resistance – Optional surface treatment for extended outdoor performance.
✅ Customizable Length & Gauge – Flexible production for different railway systems.
✅ Compatible Accessories – Works with standard rail clips, fishplates, spikes, and clamps.
 

Why Choose Us as Your 30KG Rail Supplier

As a leading steel rail manufacturer, we provide complete light and heavy-duty rail systems for industrial and mining use.

Professional Factory: Decades of rail manufacturing experience with advanced rolling lines.

Full Range of Products: From 9kg to 60kg light rails and QU series crane rails.

Strict Quality Control: Each batch tested for hardness, straightness, and ultrasonic integrity.

Custom Design: Available in different grades, gauges, and standards (GB, DIN, BS, AREMA).

Global Supply Network: Exported to Asia, South America, Africa, and the Middle East.


The 30KG Steel Rail is an excellent choice for industrial and mining railway systems requiring higher load capacity and long-lasting performance.

Made from premium-grade steel, it combines strength, precision, and cost-effectiveness, meeting the needs of construction, mining, and logistics industries.

As a trusted rail supplier, we offer customized 30KG rail solutions, ensuring reliable track performance and smooth logistics operations. For pricing, technical details, or OEM customization of 30KG rails, contact our professional sales team.
 

Related Products

18KG Light Rail – For small mining trolleys and portable rails

22KG Light Rail – For medium-load applications

24KG Light Rail – Common in factory material handling

38KG Light Rail – For heavier transport systems