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Quality  <  
     
  Quality Of Products  
     
 
ASTM  | British Standards  
 
     
 

ASTM – American Society For Testing And Materials

 
     
 
A
53
Welded and seamless steel pipe
A
106
Seamless Carbon Steel Pipe for High – Temperature Service
A
120
Black and Hot-Dipped Zinc – Coated (Galvanized) Welded and seamless steel pipe for ordinary uses
A
135
Electric -Resistance - Welded Steel Pipe
A
161
Seamless Low-Carbon and Carbon-molybdenum steel Tubes for Refinery Services
A
178
Electric-Resistance-Welded Carbon Steel Boiler Tubes
A
179
Seamless Cold-Drawn Low-Carbon Steel Heat Exchanger And Condenser Tubes
A
192
Seamless Carbon Steel Boiler Tubes For High Pressure Service
A
199
Seamless Cold-Drawn Intermediate Alloy-Steel Heat Exchanger And Condenser Tubes
A
200
Seamless Intermediate Alloy - Steel Tubes For Refinery Service
A
209
Seamless Carbon - Molybdenum Alloy - Steel Boiler And Superheater Tubes
A
210
Seamless Medium-Carbon Steel Boiler and Superheater Tubes
A
211
Spiral-Welded Steel or Iron Pipe
A
213
Seamless Ferritic And Austenitic alloy Steel Boiler, Superheater, and Heat-Exchanger Tubes
A
214
Electric-Resistance-Welded Carbon Steel Heat Exchanger and Condenser Tubes
A
226
Electric-Resistance-Welded Carbon Steel Boiler and Superheater Tubes for High-Pressure Service.
A
249
Welded Austentic Steel Boiler, Superheater, Heat Exchanger, and Condenser Tubes.
A
250
Electric-Resistance-Welded Carbon-Molybdenum Alloy-Steel Boiler and Superheater Tubes
A
252
Welded and Seamless Steel Pipe Piles
A
268
Seamless and Welded Ferritic Steel Tubing for General Service
A
269
Seamless and Welded Austenitic Stainless Steel Sanitary Tubing
A
270
Seamless and Welded Austentic Stainless Steel Sanitary Tubing
A
271
Seamless Austenitic chromium-Nickel Steel Tubes for Refinery Service
A
312
Seamless and welded Austenitic Stainless Steel Pipe
A
333
Seamless and Welded Steel Pipe for low Temperature Service
A
334
Seamless and Welded Carbon and Alloy-Steel Tubes for Low-Temperature Service
A
335
Seamless Ferritic Alloy Steel Pipe for High Temperature Service
A
376
Seamless Austenitic Steel Pipe for High-Temperature Central-Station Service