ASTM A554 SS Square Tube

We are the largest manufacturer, exporter, distributor and supplier of ASTM A554 Stainless Steel Square Tubes using high quality raw materials. Our stainless steel square tubes are reliable long lasting and at par with international quality and safety norms. These SS Tubes is widely used in various application industry like Oil & Gas, Paper, Breweries, Cement, Sugar, Oil Mills, Mining, Shipbuilding, Steel Plant etc. These tubes are highly durable, reliable, corrosion resistant and possess high strength. These tubes available in different size, grades, specification & thickness as per the clients requirements.

Specification :
Specifications:ASTM A 312 / A 213 / A 249 / A 269 / A 268 / A 358
Grades:304 , 316 , 309S , 310 , 310S & 308
Diameter:1/4” NB to 24” NB & 1/4” OD to 6” OD
Thickness:SCH 5, SCH 10, SCH 40, SCH 80, SCH 160, SCH XXS & 10 SWG, 12 SWG, 14 SWG , 16 SWG, 18 SWG, 19 SWG, 20 SWG, 22 SWG
Length:Standard 6 Meter & Cut to Length Size
Value Added Services:Customize Length, Bending, Annealing, Pickling, Polishing.
 
ASTM A554 Stainless Steel Square Tubes Specification
STANDARD(GRADE):ASTM A554(MT304/304L, MT316/316L), (YC1)
O.D.:12.7×12.7~100x100mm
W.T.:0.6~6.0mm
WELDING METHOD:TIG or TIG + Plasma or Laser
Other Materials Testing:NACE MR0175, H2 SERVICE, OXYGEN SERVICE, CRYO SERVICE, etc.
Dimensions :

 

ASTM A554 
 Thickness (mm)
Outside Diameter
(in)
Outside Diameter
(mm)
0.60.70.80.91.01.2-1.251.51.6-1.652.0-2.112.53.0-3.054.005.006.00
1/2″x 1/2″12.7x 12.7      
15.0x 15.0      
18.0x 18.0      
3/4”x 3/4′19.0x 19.0      
20.0x 20.0      
25.0x 25.0    
1″x 1″25.4x 25.4    
30.0x 30.0    
1 1/4″x 1 1/4″31.8x 31.8      
1 1/2″x 1 1/2″38.1x 38.1      
40.0x 40.0     
50.0x 50.0      
2″x 2″50.8x 50.8      
60.0x 60.0      
70.0x 70.0      
75.0x 75.0      
80.0x 80.0      
90.0x 90.0        
100x 100        
Remark(1)Marking:Product SPEC.
(2)Finish : ( ☆: Polish#180#320) ; (△ : Polish #180#320#400)
 
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