Tubes for Mechanical and Structural Purposes

ASTM A554, JIS G3446, CNS 5802

Material: 304, 304L, 316L
Specification

ASTM A554, JIS G3446 and CNS 5802 tubes are excellent structural stainless steel tubes for using in ornamental, structural, exhaust, and other applications where appearance, mechanical properties or corrosion resistance is needed.

 

Outside diameter is applicable to the tubes within the main range between 9.5mm to 203.2mm. The wide size range meets all kinds of mechanical and structural processing needs such as handrails, door knob and furniture etc.

 

Products made of Austenitic series stainless steel with optional grade in MT-304, MT-304L or MT-316L are durable without doubt.

 

Various surface suits for different surroundings or performance. Different norms can be complied to correspond demands in the market.

 

As a leading stainless steel round tubes manufacturer worldwide, we are driven by below.

 
  • Strict quality control leads YC INOX to be a reliable supplier.
  • Professional engineer and prompt after-sales service are your backup force.
  • Punctual delivery time makes our customers control stock better.
  • Tolerance is accordance with the norm, and specific tolerance requirement is discussable.
  • Optional supplementary requirements are negotiated and provided.

ASTM A554, JIS G3446, CNS 5802

Outside Diameter Thickness
mm 0.8 0.9 1.0 1.2 1.25 1.5

1.6

1.65

2.0 2.11 2.5

3.0

3.05

4.0 5.0
in   0.031 0.035 0.039 0.047 0.049 0.059

0.063

0.065

0.079 0.083 0.098

0.118

0.120

0.157 0.197
3/8 / - 9.5/10                
- / 1/2 12/12.7            
- 14/15          
5/8 15.9/16          
- 18        
3/4 19/19.05        
- 20        
- 21.3    
7/8 22/22.2        
1 25/25.4    
- 26.9          
1 1/8 28/28.6    
- 30    
1 1/4 31.75/31.8/ 32    
- 33.7      
- 35    
1 1/2 38/38.1    
- / 1 5/8 40/41.28      
- 42          
- 42.4      
1 3/4 44.45/44.5/45      
1.9 48.26/48.3  
- / 2 50/50.8/51      
2 1/8 / 2 1/4 54/57        
- 60.3      
2 1/2 / 2 3/4 63.5/70          
3 76.1/76.2      
3 1/2 / 4 88.9/101.6          
4 1/2 114.3          
5 127           Δ Δ Δ Δ Δ Δ    
5 1/2 139.7                   Δ Δ
6 152.4           Δ Δ Δ Δ Δ Δ    
- 168.3                     Δ
8 203.2               Δ Δ Δ Δ    
Remark

(1)Marking:Product Spec.

(2)Finish:(: Polish#180);(Δ:Polish#180/#320);(☐:Polish#180/#320/#400);(: Polish#180/#320/#400/#600)

 

Unit:mm

 
  Item
Standard Outside Diameter Thickness Length
ASTM A554

 

O.D. <  12.7mm ± 0.10mm (t ≤ 1.24)
12.7mm ≤ O.D. ≤  25.4mm ± 0.13mm (t ≤ 1.65) / ± 0.25mm (t >1.65)
25.4mm < O.D. ≤   38.1mm ± 0.20mm (t ≤ 1.65) / ± 0.25mm (t >1.65)
38.1mm < O.D. ≤   50.8mm ± 0.25mm (t ≤ 1.24) / ± 0.28mm (1.24mm < t ≤ 2.11) / ± 0.30mm (t > 2.11)
50.8mm < O.D. ≤   63.5mm ± 0.30mm (t ≤ 1.65) / ± 0.33mm (1.65mm < t ≤ 2.77) / ± 0.36mm (t > 2.77)
63.5mm < O.D. ≤   88.9mm ± 0.36mm (t ≤ 4.19) / ± 0.51mm (t > 4.19)
88.9mm < O.D. ≤ 127.0mm ± 0.51mm (t ≤ 4.19) / ± 0.64mm (t > 4.19)
127.0mm < O.D. ≤ 190.5mm ± 0.64mm (t ≤ 6.35) / ± 0.76mm (t > 6.35)
190.5mm < O.D. ≤ 406.4mm ± 0.00125mm x circumference 

± 10%

Definite Cut Lengths

CNS 5802

JIS G3446

O.D. < 50.0mm ± 0.25mm

O.D. ≧ 50.0mm ±      0.5%

 NO.1/NO.2/NO.3 

+ 50mm

-   0mm

Stainless Steel Tubes for Mechanical and Structural Purposes

Stainless Steel Tubes for Mechanical and Structural Purposes

Stainless Steel Tubes for Mechanical and Structural Purposes

Stainless Steel Tubes for Mechanical and Structural Purposes