Seamless Stainless Steel Bright Annealed Tube ASTM A312 / A213 / A269

Quick Detail:

Bright annealing tubing will have a better surface condition and mechanical properties,which is used widely by special industry ,BA tube is highly depended on the equipment thus the cost will be expensive.

1.Technical Standard:

ASTM A213/A213M-OSC <Standard Specification for Seamless Ferritic and Austenitic ALLOY- Steel Boiler,Superheater, and Heat-Exchanger Tubes>GB13296-91 seamless stainless steel tubes for boiler and heat exchanger

2.Characteristics of Product:

high precision, smooth surface,good corrosion resisting and high temperature/pressure resisting

3.Application:

be suitable for pressurized pipes in varoious kinds of boiler and heat exchanger etc.

4.Specification:

Grade:304/304L/316/316L/316Ti/321

OD:6MM-210MM

WALL: 1MM-10MM

7) Process Method:cold drawn/cold pilgered

8) Surface Finish:annealed/pickled/ manual polished/mechanical polished