Sell SA387 Grade 21L steel
ASME SA387 Grade 21L is in the standard ASME SA-387/SA-387M. SA387 Grade 21L is a kind of Cr-Mo-alloy steel plates material used to fabric high temperature pressure vessels. SA387 have ten grades or levels. They are : grade 2 , grade 12 , grade 11 , grade 22 , grade 22L , grade 21 , grade 21L , grade 5 , grade 9 , grade 91 . Because of the good property, SA387GR11CL1, SA387GR11CL2, SA387GR22CL1, SA387GR22CL2, SA387GR12CL1, SA387GR12CL2 are widely used in the high temperature vessels industry.
ASTM A387 Grade 21L steel chief application :
ASTM A387 Grade 21L pressure vessel steel is widely used in petroleum, chemical industry, power station, boiler, etc, used to make the reactor, heat exchanger, separator, spherical tank,  liquefied gas, nuclear reactor pressure vessel, boiler steam drum steam, liquefied petroleum, hydropower station, high pressure pipe.
 Key words: SA387 Grade 21L, SA387 Grade 21L Cr-Mo-alloy steel plates material, SA387 Grade 21L high temperature pressure vessels, SA387 Grade 21L competitive price, SA387 Grade 21L high quality, best service, SA387 Grade 21L responsible supplier, SA387 Grade 21L good manufacturer.
Standard: ASME SA-387/SA-387M
Steel Grade: SA387 Grade 21L
Dimension Range: 1.5mm -260mm x 1000mm-4000mm x 1000mm-18000mm
The minimum order quantity of our SA387 Grade 21L is1 PC


Delivery time: Promptly (Stock) or 10-40 days (Production)
Stock : Available
MTC: Available
Payment Term : T/T or L/C At sight .    

 http://www.steel-jw.com
 http://www.steel-plates.com
vivian@steel-jw.com
Skype: vivian@steel-jw.com