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ASME SA335 P1 Boiler Tube for Boiler Replacement and Repair

Group Boiler Tubes
Min. Order 3 ton
Terms of Payment L/C, D/A, D/P, T/T
Update Time 2019-06-10
Item specifics
Delivery ConditionFull Annealed or Normailzed and Tempered
Surface ConditonMill Lacquered,Bare

Quality Standard:

ASME SA335 SPECIFICATION FOR SEAMLESS FERRITIC ALLOY STEEL PIPE FOR HIGH TEMPERATURE

Chemical Composition(%):

Steel Grade

C

Si

Mn

P

S

Mo

P1

0.10-0.20

0.10-0.50

0.30-0.80

0.025 max

0.025 max

0.44-0.65

Mechanical Properties:

Steel Grade

Tensile Strength

Yield Strength

Elongation %

ksi

MPa

ksi

MPa

Longitudinal

Transverse

P1

55

380

30

205

30

20

Details:

Size Range: 

Outer Diameter: 1/8″-48″

Wall Thickness Schedule: 20, 30, 40, Standard (STD), Extra Heavy (XH), 80, 100, 120, 140, 160, XXH

 

Lengths:

Fixed length within the random lengths range

Tolerances on fixed lengths: +10/-0mm, for boiler tube and +50/-0mm for header pipe.

Maximum length up to 24mtr

 

Surface Conditions:

Mill Lacquered

Bare

 

End Finishes:

Beveled

Square

Threaded

Threaded and Coupled

Grooved

 

Mill Test Certificates:

Product are supplied with 3.1 test certificates, acc. To EN10204

Certificate acc. T 3.2 can be agreed at the time of ordering.