SA213 TP321Seamless stainless tube, SA213 TP321 Stainless pipe

ASME SA213 TP321 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Stainless Tubes, Stainless Pipe

1. Gangsteel produced and exported SA213 TP321 high 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 ASME SA213 TP321.

2. SA213 TP321Stainless pipe referenced 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. SA213 TP321 Stainless 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.

SA213 TP321 Ferritic alloy hot-finished steel tubes shall be free of loose scale and suitable for inspection.

SA213 TP321 Stainless steel tubes shall be pickled free of scale. SA213 TP321 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. SA213 TP321 Stainless pipe Chemical Composition (Unit %)

5. Mark of SA213 TP321 Stainless pipe Chemical 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. SA213 TP321 Tensile and SA213 TP321Stainless pipe Hardness Requirement

7. SA213 TP321 Stainless pipe Heat Treatment and Gain Size Requirement

8. SA213 TP321 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. SA213 TP321 Stainless pipe Payment Item:

Delivery: 15 to 20 days according to your order quantity

Shipping: FCL,LCL,Buck ship

Loading Port: Shanghai,Tianjjin Port.

Packing: Wooden box,fixed with steel strip,then wrapped with woven bags

Payment terms: 30% T/T inadvance,70% balance after BL documents

Our advantage:

A. Annual production capacity:50,000 Mertic Ton

B. With at least 100 tons stock for general specification

C. Quote within 12 hours

D. 1 hours drive to nearest seaport

E. Delivery maximum 10 days for stock

10. SA213 TP321Stainless pipe Adopt Standard:

   ASME SA213, ASME SSA213
   ASME A312, ASME SA312
   ASME A269
   ASME A511

   ASME A789

   ASME A790

   EN10216-5
  

Our seamless stainless steel pipe and tube factory to export high quality SA213 TP321 Stainless Steel Pipes. If you have any requirement for SA213 TP321 Or technical requirement about SA213 TP321 seamless stainless tubes, please feel free to contact us.