Crane Rail Flat Bar Steel Rail Tracks Material Q345Cr can be
Customized
Introduction
Square billet is widely used for bridge cranes, gantry cranes, etc.
it is featured by smooth running effect, easy assemble.
Crane travelling steel rail tracks are designed for carrying heavy
and small loads and are used in a wide variety of applications.
There are seven standard crane rail models called P18, P24, P38,
P43, QU70, QU80, QU100 in China. Rail weight ranges from 18kg to
88kg per meter. You can find a weight and measure conversion table
on to us if you need.
Each steel rail application is different and must be engineered to
maximise efficiency and lifespan, therefore the selection of the
correct rail is critical to achieving this end.
Features:
1. The material of our billet is Q345B, which is similar to A572,
GR 50, please refer to the attached comparison document.
2. Our billet is very straight and The surface of our billet is
very smooth.
3. We customize radius of the angle to be 3mm, which is most
suitable for rail wheel to run.
4. The both end side of this billet was cut by Sawing machine which
is very easy for assemble.
The both end side of this billet was cut by Sawing machine which is
very easy for assemble.We customize radius of the angle to be 3mm,
which is most suitable for rail wheel to run.The material of our
billet is Q345B, which is similar to A572, GR 50, please refer to
the attached comparison document.
Our billet is very straight and The surface of our billet is very
smooth.
Detailed Product Description of Square Billet for Crane System
Quick Details
Type: Other
Material: Q345B
Dimensions (L x W x H) (mm):50mm*30mm
Place of Origin: China (Mainland)
Size: 50*30, 60*40, 70*40, 80*60, 100*60, 120*80
Introduction
Square billet is widely used for bridge cranes, gantry cranes, etc.
it is featured by smooth running effect, easy assemble.
Crane travelling steel rail tracks are designed for carrying heavy
and small loads and are used in a wide variety of applications.
There are seven standard crane rail models called P18, P24, P38,
P43, QU70, QU80, QU100 in China. Rail weight ranges from 18kg to
88kg per meter. You can find a weight and measure conversion table
on to us if you need.
Each steel rail application is different and must be engineered to
maximise efficiency and lifespan, therefore the selection of the
correct rail is critical to achieving this end.
Features:
1. The material of our billet is Q345B, which is similar to A572,
GR 50, please refer to the attached comparison document.
2. Our billet is very straight and The surface of our billet is
very smooth.
3. We customize radius of the angle to be 3mm, which is most
suitable for rail wheel to run.
4. The both end side of this billet was cut by Sawing machine which
is very easy for assemble.
Material Q345B
Size : 50*30, 60*40, 70*40, 80*60, 100*60, 120*80
Advantage:
1. The material of our billet is Q345B, which is similar to A572,
GR 50, please refer to the attached comparison document.
2. Our billet is very straight and The surface of our billet is
very smooth.
3. We customize radius of the angle to be 3mm, which is most
suitable for rail wheel to run.
4. The both end side of this billet was cut by Sawing machine which
is very easy for assemble.
The both end side of this billet was cut by Sawing machine which is
very easy for assemble.We customize radius of the angle to be 3mm,
which is most suitable for rail wheel to run.The material of our
billet is Q345B, which is similar to A572, GR 50, please refer to
the attached comparison document.
Our billet is very straight and The surface of our billet is very
smooth.
| Specification | |
| Type | B | A | Weight(Kg/m) |
| 50*30 | 50 | 30 | 11.78 |
| 60*40 | 60 | 40 | 18.84 |
| 70*40 | 70 | 40 | 21.98 |
| 80*60 | 80 | 60 | 37.68 |
| 100*60 | 100 | 60 | 47.11 |
| 120*80 | 120 | 80 | 75.36 |
| | | |
| Customized | | | |
| 40*40 | 40 | 40 | 12.56 |
| 50*50 | 50 | 50 | 19.63 |
| 70*70 | 70 | 70 | 38.47 |
| 80*80 | 80 | 80 | 50.25 |
Steel Billet Specifications:
| Type | Steel billet / Square steel/ Steel square bar |
| Standard grade | 3SP/PS, 5SP/PS, Q195, Q235, Q255, Q275, 20MnSi etc. |
| MOQ | 1000 MT |
| Technique | Hot rolled, Continuous casting and rolling |
| Size | 50*30mm ~ 160*160mm |
| Length | 3~12m |
| Packing | Loose packing, in bundle |
| Payment terms | T/T, L/C at sight, Usance L/C |
| Trade terms | EXW, FOB, CFR, CIF |
| Trans terms | FIO, FILO, FLT |
| Inspection | Third party inspection accepted |
| Delivery time | 15-30 days, according to the quantity |
| Applications | carbon structural steel, wire rod, rod, deformed bars, profile steel, machine parts, and steel moulds etc . |
| Note | Customized service is available (for sizes,length and chemical components etc.). |
Steel Grade:
| Steel Grade | C % | Mn % | Si % | S % | P % |
| Q195 | 0.06-0.12 | 0.25-0.50 | 0.30 Max | 0.04 Max. | 0.04 Max. |
| Q235 | 0.12-0.22 | 0.30-0.60 | 0.30 Max. | 0.04 Max. | 0.04 Max. |
| Q255 | 0.18-0.28 | 0.40-0.70 | 0.30 Max. | 0.045 Max. | 0.050 Max. |
| Q275 | 0.27-0.38 | 0.50-0.80 | 0.30 Max. | 0.045 Max. | 0.045 Max. |
| 3SP | 0.14-0.22 | 0.40-0.85 | 0.15-0.30 | 0.050 Max. | 0.040 Max. |
| 5SP | 0.28-0.37 | 0.50-1.00 | 0.15-0.30 | 0.050 Max. | 0.040 Max. |
| 20MnSi | 0.17-0.25 | 1.00-1.60 | 0.40-0.80 | 0.050 Max. | 0.050 Max. |
Features:
1. The material of our billet is Q345B, which is similar to A572,
GR 50, please refer to the attached comparison document.
2. Our billet is very straight and The surface of our billet is
very smooth.
3. We customize radius of the angle to be 3mm, which is most
suitable for rail wheel to run.
4. The both end side of this billet was cut by Sawing machine which
is very easy for assemble.
