A213 TP304 Seamless stainless tube,A213 TP304 Stainless pipe

ASTM A213 TP304Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Stainless Tubes, Stainless Pipe
 

1.We produced and exported A213 TP304high quality Seamless stainless pipe or Seamless stainless tube with the range of outer diameter 3.2-200mm, Wall thickness 0.5-12.7mm

The main Steel Grade is ASTM A213 TP304.

2. A213 TP304 Stainless pipereferenced documents for production

   A 262 Practices for Detecting Susceptibility to Intergranular Intergranular Attack in Austenitic Stainless Steels
   A 941 Terminology Relating to Steel, Stainless Steel, Related

Alloys and Ferroalloys

A 1016/A 1016M Specification for General Requirements

for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stainless

Steel Tubes

E 112 Test Methods for Determining Average Grain Size

3. A213 TP304Stainless Surface Condition
Ferritic alloy cold-finished steel tubes shall be free of scale and suitable for inspection. A slight amount of oxidation is not considered scale.

A213 TP304 Ferritic alloy hot-finished steel tubes shall be free of loose scale and suitable for inspection.

A213 TP304 Stainless steel tubes shall be pickled free of scale. A213 TP304 When bright annealing is used, pickling is not necessary Any special finish requirement shall be subject to agreement between the supplier and the purchaser.

4. A213 TP304 Stainless pipeChemical Composition (Unit %)

5. Mark of A213 TP304Stainless pipeChemical elements

AMaximum, unless a range or minimum is indicated. Where ellipses (...) appear in this table, there is no minimum and analysis for the element need not be determined or reported.

BThe method of analysis for Nitrogen shall be a matter of agreement between the purchaser and the producer.

CFor these alloys, there is no common grade designation. The UNS number uniquely identifies these alloys.

DFor small diameter or thin walls, or both, where many drawing passes are required, a carbon maximum of 0.040% is necessary in Grades TP304L, TP304LN, TP316L, and TP316LN.

EGrade TP347LN shall have an Nb content of not less than 15 times the carbon content.

FGrade TP348 shall have an Nb + Ta content of not less than 10 times the carbon content and not more than 1.10%.

GGrade TP348H shall have an Nb + Ta content of not less than 8 times the carbon content and not more than 1.10%.

HGrade TP444 shall have Ni + Cu = 1.00 max.

IGrade TP444 shall have Ti + Nb = 0.20 + 4(C + N)–0.80.

6. A213 TP304 Tensile and A213 TP304Stainless pipeHardness Requirement

7. A213 TP304 Stainless pipeHeat Treatment and Gain Size Requirement

8. A213 TP304 Stainless pipe Delivery time
  Gangsteel Facotry produced them in 20days and we also had Stock list of 3000tons At TP321, TP316, TP316L,TP309S, TP310 and others.
  We can provide the package of each pipe to promise delivery condition by sea.

9. A213 TP304Stainless pipe Payment Item:

TT and LC, or TT 30% advance payment.

10. A213 TP304Stainless pipeAdopt Standard:

   ASTM A213, ASME SA213
   ASTM A312, ASME SA312
   ASTM A269
   ASTM A511

   ASTM A789

   ASTM A790

   EN10216-5
  

Our seamless stainless steel pipe and tube factory to export high quality A213 TP304Stainless Steel Pipes. If you have any requirement for A213 TP304 Or technical requirement about A213 TP304 seamless stainless tubes, please feel free to contact us.