ASTM A312 0.5-12mm Stainless Steel Boiler Tube, Precision Rolled for Welded Pipe or Tube

Material:

• TP304/304L/304H, 316/316L, 321/321H, 317/317L, 347/347H, 309S, 310S,S31803,S32205, S2570,S32760,S32304, 904L

• 08X18H10 03X18H11 08X18H10T 12X18H10T 08X17H14M2 03X17H14M2 10X17H13M2T 20X23H18

• SUS304TP SUS304LTP SUS304HTP SUS316TP SUS316LTP SUS316HTP, SUS321TP, SUS321HTP, SUS347TP, SUS347HTP, SUS310STP SUS317TP, SUS890LTP,

• EN1.4301, 1.4306, 1.4948, 1.4401, 1.4404, 1.4571, 1.4541, 1.4833, 1.4878, 1.4550, 1.4462, 1.4438, 1.4845.




• Nominal Dia: 1/2 "to 80" NB for Stainless Steel Boiler Tube

• Schedules: 5S, 10S, 40S, 80S,

• All dimensions are in accordance with ANSI B36.19 and ANSI B36.10

• Size Range for tubing: OD:1/4" (6.25mm) to 10" (254mm), WT 0.02" (0.5mm) to 0.5"(12mm)




Inspection & Test

1.100% PMI,Spectro Chemical Aanlysis Test for Raw Material

2.100% Dimension & Visual Examination

3. Mechanical Properties Test Include Tension Test,Flaring Test (For Seamless tube/pipe)/ Flange Test (For Welded Pipe & Tube), Hardness Test ,Reversed Flattening Test

4.100% Hydrostatic Test or 100% NON-DESTRUCTIVE Test (ET or UT)

5.Radiographic Test for Welded Pipe (shall be accordance with specification,or shall be as agreed upon between the purchaser and vendor)

6.Straightness Test (optional)

7.Roughness Test (optional)

8.Intergranular Corrosion Test(optional)

9.Impact Test (optional)

10.Grain Size Determinations (optional)

NOTES : ALL THE TESTS AND INSPECTION RESULT NEED TO BE SHOWED IN REPORTS ACCORDING TO STANDARD AND SPECIFICATION.

Length:
30 m(Max) or as your requirement




Process:
Cold drawn, Cold rolled,Welded Precision Rolled for Stainless Steel Boiler Tube

Finish: Annealed & pickled, bright annealing, polished

Ends: Beveled or plain end, square cut, burr free ,Plastic Cap at Both end