ISO, ABS, BV, ISO, ASTM, SGS
Depend on Customers' Requirements
T/T, L/C AT SIGHT
According to Clients' Requirements
35-60 Days (Depend on Customer's Requirements)
Ply-wooden Cases with Plastic Caps on Tube's Both Ends
High-Pressure Carbon Steel Boiler Tubes
ASTM A192
Generally ~177.8 mm
Customsized
Depend on Customer
Boiler, Superheater, Reheater, Heat Exchanger and so on