Tubes for Mechanical and Structural Purposes
ASTM A554, JIS G3446, CNS 5802

Material: 304, 304L, 316L

Stainless Steel Tube

YC INOX is a leading stainless steel products manufacturer in Taiwan. We are skilled in a wide variety of tubes applications. The ASTM A554, JIS G3446, and CNS 5802 tubes are excellent structural stainless steel tubes successfully applied in various construction projects.

Stainless Steel Round Tube/Pipe

This series of tubes are designed and developed for mechanical and structural purposes. Buyers may choose the outside diameters and thicknesses as physical variables based on the constructive conditions.

Respecting the outside diameters of the ss round tubes, buyers can choose the most fitting outside diameters according to their requirements. Each diameter in the specification table has a corresponding thickness value, and in the tolerance table, there are the tolerance values. Buyers may refer to the tables for the best choice.

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 pipes with an outside diameter mainly in the range between 9.5mm to 203.2mm, wide size range meets all kinds of mechanical and structural processing needs such as handrails, door knob and furniture etc.

 

Products are made of Austenitic series stainless steel, grades in MT-304, MT-304L and MT-316L are the options, durable quality is without doubt.

 

Variable surface suits for different surroundings or performance, different norms can be complied to correspond different demand of the market.

 

As a leading stainless steel round tubes manufacturer worldwide.

 
  • Serious quality control leads YC INOX to be a reliable supplier.
  • Professional engineer and prompt after-sales service to be your backup force.
  • Punctual delivery time make stock controlling well.
  • Tolerance is accordance with the norm, 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