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Rectangular Tube 1
  • Rectangular Tube 1

Rectangular Tube

Model:Rectangular Tub
Brand:Bright
Origin:Made In China
Category:Industrial Supplies / Other Industrial Supplies
Label:Rectangular Tube
Price: US $380 / ton
Min. Order:1 ton
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Member Information

Detail

Hunan Brightstainless Co.,Ltd

Free MemberHu Nan - China
Live Chat:Last Online:23 Mar, 2017

Product Description

Rectangular Tubes __________for any details, email to us: info@great-pipe.com

Rectangular hollow sections are not as common as UCs and UBs. This is down to the fact that it is much more difficult to bolts it to other beams or to bolt other members to it. RHSs are described by their depth, width and wall thickness. An example is a 200 x 100 x 8 RHS, which is 200 mm deep, 100 mm wide and the wall is 8 mm thick. Hot rolled RHSs are made at the mill as one piece, whereas cold formed RHSs are made of a flat sheet rolled at right angles and welded. It is therefore easy to note the difference, as the cold rolled RHSs have a weld all along its length.

 

 

​Standard ASTM A500, EN 10210, EN 10219, JIS G3466, BS 1387, BS 6323 PART5
Grades A500, S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St37, ST52
Out diameter 10*20mm - 600*400mm
Wall thickness 0.5mm - 20mm

 

 

Surface Conditions                                          Special Features

Hot Rolled                                                          Hard to find sizes

Hot Rolled Pickled and Oiled                                  Mitre cutting
Cold Rolled                                                         High strength steel on request
KleenKote                                                           Mult lengths

 

Standard Corner Radius(Mechanical Sizes:)

 

Diameter (inch) Wall Thickness (inch) Radius Tolerance (inch)
1/2 to 1 1/2 0.028 1/32 to 1/16
1/2 to 2 1/2 0.035 1/32 to 1/16
1/2 to 4 0.049 3/64 to 5/64
1/2 to 4 1/8 0.065 1/16 to 7/64
3/4 to 4 1/8 0.083 5/64 to 1/8
over 4 1/8 to 6 0.095 3/16 to 5/16
1 to 4 1/8 0.095 3/32 to 5/32
over 4 1/8 to 6 0.109 3/16 to 5/16
1 1/4 to 4 0.109 1/8 to 13/64
over 4 to 6 0.120 3/16 to 5/16
1 1/4 to 4 0.120 3/16 to 5/16
over 4 to 6 0.134 7/32 to 7/16
2 to 4 0.148 3/16 to 5/16
over 4 to 8 0.148 7/32 to 7/16
2 to 8 0.165 1/4 to 1/2
2 to 8 0.180 1/4 to 1/2
2 1/2 to 4 0.203 5/16 to 9/16
over 4 to 8 0.203 5/16 to 9/16
2 1/2 to 8 0.220 3/8 to 5/8


Standard Corner Radius(Structural Sizes:)

 

Max. 3 x Nominal Wall Thickness

 

Mechanical Sizes Structural Sizes
Largest Nominal Outside Dimension Outside Tolerance at all Sides at Corners Largest Nominal Outside Dimension Outside Tolerance at all Sides at Corners
3/16 to 5/8 ± 0.004 2 1/2 and under ± 0.020
over 5/8 to 1 1/8 ± 0.005 over 2 1/2 to 3 1/2 ± 0.020
over 1 1/8 to 1 1/2 ± 0.006 over 3 1/2 to 5 1/2 ± 0.030
over 1 1/2 to 2 ± 0.008 over 5 1/2 ± 1%
over 2 to 3 ± 0.010    
over 3 to 4 ± 0.020    
over 4 to 6 ± 0.020    
over 6 to 8 ± 0.025    


Straightness
Mechanical Sizes: Max. 1/16" in 3 feet
Structural Sizes: Max. 1/8" x Number of feet of total length divided by 5

 

 

Wall Thickness
Mechanical & Structural Sizes: ± 10% of Nominal Wall Thickness

Squareness of Sides
Mechanical Sizes: Max: ± b = c x 0.006"
                        b = Tolerance for out-of-square
                        c = Largest external dimension across flats
Structural Sizes: Adjacent sides may deviate from 90 ° by ± 2 °

 

Maximum Twist (Mechanical & Structural Sizes)

 

Largest Dimension, inches Max. Twist*, inches
over 1/2 to 1 1/2 0.050
over 1 1/2 to 2 1/2 0.062
over 2 1/2 to 4 0.075
over 4 to 6 0.087
over 4 to 8 0.100

 

 

Convexity & Concavity(Mechanical & Structural Sizes)

 

Largest Nominal O.D., Inches  Tolerance ± Inches
2 1/2 and under ± 0.010
over 2 1/2 to 4 ± 0.015
over 4 to 8 ± 0.025


Structural Tubing A 500 Requirements

 

 

Grades Chemical Physical
C Max. % Mn Max. % P Max. % S Max. % Cu Max. % Tensile strength, min. psi Yield strength, min. psi Elongation in 2 in.
B 0.26 / 0.04 0.05 0.20 58,000 46,000 23
C 0.23 1.35 0.04 0.05 0.20 62,000 50,000 21

 

 


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Rectangular Tube 1
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Hunan Brightstainless Co.,Ltd

22nd Floor, Royal Wing Tower, Long Champ International Building, No.9 Xiangfu Road, Changsha

Phone:
86-731-88678519
Fax:
86
Contact:
sun (sales)
Mobile:
88678519
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