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RECTANGULAR PIPE
RECTANGULAR STEEL PIPE
STEEL RECTANGULAR PIPE
RECTANGULAR TUBE
RECTANGULAR PIPE
RECTANGULAR STEEL PIPE
STEEL RECTANGULAR PIPE
RECTANGULAR TUBE

RECTANGULAR PIPE

Rectangular tube is formed from a coil and then ran through a series of dies. It’s welded from the inside to form its shape.
Delivery:Within 30 days and Depends on your order quantity
Payment:TT, LC , OA , D/P
Product Introduction
Technical data
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Product Introduction
Keywords(pipe type):carbon steel pipe,Seamless Steel Pipe, Seamless Stainless Steel Pipe, Steel Piping,Rectangular Pipe
Size:OD: 10mm*20mm ~ 400mm*600mm;WT: 0.5mm ~ 20mm; LENGTH: 0.1mtr ~ 18mtr
Standard & Grade :ASTM A500, ASTM A53, EN 10210, EN 10219, JIS G 3466, BS 1387, BS 6323
ends:Square Cut, Burr Removed,Rectangular Pipe
Delivery:Within 30 days and Depends on your order quantity
Payment:TT, LC , OA , D/P
Packing:Loose package, Packaged in bundles(3Ton Max) , bundled pipes with two slings at the both end for easy loading and discharging, End with Plastic caps or as per requirement
usage:In Industrial Construction, Machinery/Rack/Container Manufacturing
Description
Product name Rectangular Pipe
Width(mm) 10mm*20mm ~ 400mm*600mm
Wall Thickness(mm) 0.5mm ~ 20mm
Length(mm) 0.1mtr ~ 18mtr
Standard ASTM A500, ASTM A53, EN 10210, EN 10219, JIS G 3466, BS 1387, BS 6323
Material 20#,
A53B, A106B, API 5L
ST37.0,ST35.8,St37.2,St35.4/8,St42,St45,St52,St52.4
STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49
Surface Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE
Certificates API5L ISO 9001:2008 TUV SGS BV etc
Packaging Loose package, Packaged in bundles(3Ton Max) , bundled pipes with two slings at the both end for easy loading and discharging, End with Plastic caps or as per requirement
Application 1. Fluid pipe
2. Power Plant
3. Structure pipe
4. High and low pressure Boiler tube
5. Seamless pipe /tube for petroleum cracking
6. Conduit pipe
7. Scaffolding pipe pharmaceutical andship,building etc.
 
Technical data
Rectangular Pipe sizes
Size (mm) Wall Thickness (mm) Size (mm) Wall Thickness (mm)
20*20 1.2 70*70
60*80
100*40
1.8
1.3 2
1.4-1.5 2.2
1.7 2.3
1.8 2.5-4.0
2 4.5-5.0
2.2 5.5-5.75
2.3 75*75
60*90
100*50
1.8
2.5-2.75 2
25*25
20*30
1.2 2.2
1.3 2.3
1.5 2.5-4.0
1.7 4.5-5.0
1.8 5.5-5.75
2 80*80
100*60
100*80
120*60
2
2.3-2.3 2.2
2.5-3.0 2.3
30*30
30*40
25*40
20*40
1 2.5-4.0
1.2 4.5-5.0
1.3 5.5-5.75
1.5 7.5-7.75
1.7 100*100
120*80
2
1.8 2.2
2 2.3
2.2 2.5-5.0
2.3 5.5-5.75
2.5*2.75 7.5-7.75
3 120*120
140*80
150*100
160*80
2.5
40*40
30*50
25*50
1.2 2.75
1.3 3
1.4-1.5 3.25-5.0
1.7 5.5-7.0
1.8 7.5-7.75
2 140*140
150*150
200*100
3.5-4.0
2.2-2.3 4.5-5.0
2.5-4.0 5.25-7.0
50*50
60*40
30*60
40*50
1.5 7.5-7.75
1.7 160*160
180*180
3
1.8 3.5
2 3.75
2.2 4.0-5.0
2.3 5.25-5.75
2.5*-4.0 7.5-7.75
4.25-5.0 60*60
40*80
75*75
50*70
50*80
2.3
60*60
40*80
75*45
50*70
50*80
1.5 2.5-4.0
1.7 4.25-5.0
1.8 5.5-5.75
2 /
2.2-2.3 /
 
Standard
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

Painting & Coating
Bare, Black Painting, Lightly Oiled

Packing & Loading
Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips
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