section bending machine

Profile bending machine
Angle & Section Bending Machine
Manufacturer

Home >> Bending profiles & Section bending >> Angle,Beam,Tube,Channel,Pipe,Bar,Tee,Steel Section Bending Tolerances

Angle,Beam,Tube,Channel,Pipe,Bar,Tee,Steel Section Bending Tolerances

Normal bending tolerances for single radius bends are in line with those specified in the National Structural Steelwork Specification.

There are large numbers or standard sections (each with different bending characteristics), there are different methods of bending (hot and cold), and the end-uses vary widely.

Tolerance of bend beams
BEAM X-X
COLUMN X-X
Tolerance of bend beams
BEAM X-X
COLUMN X-X
Tolerance of bend tubes
RHS X-X
RHS Y-Y
SHS
Tolerance of bend square tubes
SHS DIAMOND
Tolerance of bend round bars
SOLID ROUND
Tolerance of bend square bars
SOLID SQUARE
Tolerance of bend flat bars
FLAT WASHER
Tolerance of bend flat band
FLAT BAND
Tolerance of bend angle toe in
ANGLE TOE IN
Tolerance of bend angle toe out
ANGLE TOE OUT
Tolerance of bend angle heel in
VEE PULLEY
HEEL IN
Tolerance of bend tee stalk
TEE STALK
DOWN/UP
Tolerance of bend tee stalk out
TEE STALK OUT
Tolerance of bend tee stalk in
TEE STALK IN
Tolerance of bend pipes
PIPE CHS
Tolerance of bend pipes
OVAL X-X
OVAL Y-Y
Tolerance of bend channel
CHANNELS TOES OUT
CHANNELS TOES IN
Tolerance of bend channel
CHANNEL X-X
AXIS
DiameterTolerance
Up To 500DIA +/- 2.0mm
500 to 1000DIA +/- 2.5mm
1000 to 2000DIA +/- 4.0mm
2000 to 6000DIA +/- 6.0mm
Over 6000+/- DIA
1000mm
Max Deviation - L/1000 or 6mm whichever is greater