Section Rolling Technical Data

Channels

Channels are featured in tank stiffeners, tank supports, roof beams, circular platforms and fabricated trusses.

The table below the tightest curvature generally achievable. These figures are nominally based on 300 grade steel, and should be interpreted as indicative only.

Section rolling Channels drawing

On Edge (X-X Axis)

Toe In/Out (Y-Y Axis)

Section

Min. Radii Lead

In/Out

Min. Radii Lead

In/Out

75x40 PFC

6000

450

300

500

100x50 PFC

2000

550

350

550

125x65 PFC

2100

650

500

500

 150x75 PFC

2200

750

600

600

180x75 PFC

2400

750

700

600

200x75 PFC

3000

700

900

600

230x75 PFC

5000

700

1000

600

250x90 PFC

6000

750

1200

750

300x90 PFC

9300

750

1200

750

380x100 PFC

19000

1000

1500

750

Beams

The universal beam applications include tanks supports, roof beams, bridge beams, cambered beams, tunnel supports, curved lifting beams (horizontal and vertical) and circular platforms.

The table below shows the tightest curvature generally achievable. These figures are nominally based on 300 grade steel, and should be interpreted as indicative only.

Diagram comparing two curved rail sections labeled ON EDGE and MONORAIL, showing side and support differences.

On Edge (X-X Axis)

Monorial (Y-Y Axis)

Section

Min. Radii

Lead In/Out

Min. Radii

Lead In/Out

100x45 TFB

1200

650

500

450

125x65 TFB

2500

650

600

500

150 UB 18 

1500

650

700

500

180 UB 22

1300

700

900

500

200 UB 25

4500

700

1000

500

200 UB 30

22000

750

1000

500

250 UB 31

7000

750

1000

600

250 UB 37

3600

800

1000

700

310 UB 32

14500

800

1500

750

310 UB 40

8000

800

1500

750

310 UB 46

4800

950

1500

750

360 UB 44

8300

1000

2000

750

360 UB 57

6400

1000

2000

750

410 UB 60

8000

1000

2500

850

460 UB 67

15000

1000

2500

850

460 UB 74 

13000

1000

2500

850

530 UB 92

18000

1000

2500

850

610 UB 101

25000

1000

3000

850

610 UB 125

22000

1000

2500

850

700 WB

N/A

N/A

3000

850

1000 WB 322

N/A

N/A

4500

1000

Columns

This structural section has wide application in building and industrial uses, similar to the universal beam.

The table below the tightest curvature generally achievable. These figures are nominally based on 300 grade steel, and should be interpreted as indicative only.

Diagram comparing rail profiles: On Edge and Monorail, showing curved channel shapes.

On Edge (X-X Axis)

Monorial (Y-Y Axis)

Section

Min. Radii

Lead In/Out

Min. Radii

Lead In/Out

100 UC 14

1400

550

500

450

150 UC 23

8000

650

2500

600

150 UC 30

2000

650

1500

600

150 UC 37

1400

700

1200

550

200 UC 46

3900

850

3000

700

200 UC 52

3600

850

2500

700

200 UC 60

2500

1000

1500

700

250 UC 89

4000

1000

3000

700

310 UC 97

6000

1000

3000

850

310 UC 118

6000

1000

3000

850

310 UC 137

6000

1000

3000

850

310 UC 158

6000

1000

3000

850

Angle Iron

Angles are often used in tank stiffeners, matching flanges, curved lintels, hand rails, lagging rings, form work and fabricated roof trusses.

The table below shows the tightest curvature generally achievable. These figures are nominally based on 300 grade steel, and should be interpreted as indicative only.

Section rolling Angle drawing

Toe Out

Toe In

Section

Min. Radii

Lead In/Out

Min. Radii

Lead In/Out

25x25x3

150

150

200

200

50x50x6

250

250

350

300

75x75x6

450

400

500

350

100x100x6

1000

450

1500

600

180x75 PFC

2400

750

700

600

100x100x10

450

500

650

500

125x125x6

1400

550

2000

650

125x125x12

700

550

900

650

150x150x12

900

600

1500

650

150x150x20

900

650

1000

700

200x200x13

3500

700

4500

750

Pipe tube

Pipe

From striking architectural features to critical fire protection infrastructure, rolled pipe plays a vital role in both form and function.

Metal Shop Technics’s expertise in rolling large-diameter pipe enables the delivery of precision-engineered solutions that combine aesthetic appeal, structural integrity, and reliable performance.

Section rolling Pipe drawing

Toe Out

Section

Min. Radii

Lead In/Out

21 OD x 2.6

150

200

27 OD x 2.6

100

200

34 OD x 3.2

200

200

42 OD x 3.2

200

200

48 OD x 3.2

200

200

60 OD x 3.6

250

300

76 OD x 3.6

350

300

89 OD x 4.0

450

450

102 OD x 4.0

450

450

114 OD x 4.5

600

500

140 OD x 4.9

850

500

168 OD x 6.4

1000

600

219 OD x 4.8

3000

700

219 OD x 6.4

1500

700

219 OD x 12.7

2000

700

273 OD x 6.4

2100

750

323 OD

CALL

CALL

356 OD

CALL

CALL

Section rolling RHS

RHS

Metal Shop Technics bends rectangular hollow sections for curved formwork, barrel vaults, roof trusses and bridge rails.

The table below shows the tightest curvature generally achievable. These figures are nominally based on 300 grade steel, and should be interpreted as indicative only.

 

Section rolling RHS drawing

On Edge (X-X Axis)

Band (Y-Y Axis)

Section

Min. Radii

Lead In/Out

Min. Radii

Lead In/Out

25x25x3

150

150

-

-

50x25x3

250

300

150

200

50x50x4

350

350

-

-

75x50x5

500

450

350

350

75x75x6

500

450

-

-

100x50x3

2500

500

-

-

100x50x6

800

550

400

450

100x100x6

2500

600

-

-

100x100x9

1000

600

-

-

125x75x5

2500

600

1500

600

125x75x5

2500

600

1500

600

150x50x5

1600

600

3000

600

150x100x6

2200

600

1200

600

150x150x6

5000

750

-

-

150x150x9

2000

650

-

-

200x100x6

10000

800

10000

800

200x100x9

3500

700

2000

700

200x150x9

7400

750

6000

750

200x200x9

9000

800

-

-

250x150x9

7000

800

6000

800

Section rolling flat bar

Flat Bar

Flat Bars are frequently used in tank stiffeners, matching flanges, curved lintels, hand rails, curved stringers, pipe clamps and kick rails on circular platforms.

The table below shows the tightest curvature generally achievable. These figures are nominally based on 300 grade steel, and should be interpreted as indicative only.

Section rolling Flat bardrawing

On Edge (X-X Axis)

Band (Y-Y Axis)

Section

Min. Radii

Lead In/Out

Min. Radii

Lead In/Out

32x6

100

150

125

150

50x6

200

250

125

150

75x6

220

250

125

150

75x20

400

350

200

150

100x6

1000

450

125

150

100x25

500

450

250

200

150x10

1200

500

200

150

150x20

800

500

200

150

200x12

1500

500

250

200

200x25

700

600

200

150

200x40

2200

700

200

150

250x12

800

700

250

200

250x20

2000

700

250

200

250x25

2000

750

250

200

400x30

4000

900

300

200

Our Steel Services

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