T11 Seamless Alloy Steel Tube

• After-sales Service: Technical/Sample/Quality
• Type: Seamless
• Technique: Hot-Rolled+Cold-Drawn
• Material: Alloy Steel
• Surface Treatment: as Required
• Usage: for Oil Equipment
• Model NO.: T11
• Section Shape: Round
• Cutting Service: Available
• Mtc: 3.1 or 3.2 Certificate
• Delivery Condition: a, N, Q+T
• Transport Package: Seaworthy Standard Package
• Specification: 30-850mm
• Trademark: SHUNFU
• Origin: China
• HS Code: 7304192000
• Production Capacity: 50000tons/Year

Product Description

ASME SA213 T11 Seamless Alloy Steel Tube For Boiler, Superheater, Heatexchanger

Fushun Metal is a recognized manufacturer, exporter of ASME/ASTM A213/SA213 Alloy and Stainless Steel Seamless Tubes, which are positioned between two pipes to ensure leakage free flow of liquefied and gaseous materials. Furthermore, we have a set of advanced machinery and technology contributing to high quality of ASME/ASTM A213/SA213 Alloy and Stainless Steel Seamless Tubes, which are quality tested to check for flaws and errors. We hereby also assure you of our lowest rates of ASME/ASTM A213/SA213 Alloy and Stainless Seamless Tube, along with best quality materials and our prompt & personalized services.
 

T11 Tube Size

ASME/ASTM A213/SA213 Alloy and Stainless Tubing sizes and thicknesses usually furnished to this specification are 1/8 inch [3.2 mm] in inside diameter to 5 inch [127 mm] in outside diameter and 0.015 to 0.500 inch [0.4 to 12.7 mm], inclusive, in minimum wall thickness or, if specified in the order, average wall thickness.
 

A213 T11 Chemical Component

Grade	C	Si	Mn	P, S Max	Cr	Mo
T11	0.05~0.15	0.50~1.00	0.30~0.60	0.025	1.00~1.50	0.44~0.65

 

A213 T11 Mechanical Property

Grade	T. S	Y. P	Elongation	Hardness
T11	≥ 415MPa	≥ 205MPa	≥ 30%	163HBW(85HRB)

 

SA213 T11 Tube Manufacture:

1. The Steel shall be killed.
2. The ASTM A213 T11 seamless alloy tubes shall be made by the seamless process and shall be either hot-finished or cold finished, as specified.
3. Heat Treatment-Ferritic Alloy and Ferritic Stainless Steels-The ferritic alloy and ferritic stainless steels shall be reheated for heat treatment in accordance with the requirements of Standard. Heat treatment shall be carried out separately and in addition to heating for hot forming.
4. Mill test certificates will be issued according to EN10204.3
5. All tubes shall be supplied as per applicable ASTM A213 /A213M Specification.

 

SA213 T11 Tube Inspection & Test:

1. Flattening Test-One flattening test shall be made on specimens from each end of one finished tube, not the one used for the flaring test, from each lot
2. Flaring Test-One flaring test shall be made on specimens from each end of one finished tube, not the one used for the flattening test, from each lot
3. Hydrostatic or Nondestructive Electric Test-Each tube shall be subjected to the nondestructive electric test or the hydrostatic test. The type of test to be used shall be at the option of the manufacturer, unless otherwise specified in the purchase order.

 

Packing and Marking

Packed in bundles or ply wooden box wrapped in plastic, and suitably protected for sea-worthily delivery or as requested.
Marking prescribed in Specification A 1016/A 1016M, the marking shall include whether the tube is hot-finished or cold-finished and including not limited: Standard, graded, size, heat no. lot no

We produce a large and variety of inventory of ASME/ASTM A213/SA213 Alloy and Stainless tubing from industry leading and widely accepted manufacturers which meets or exceed the precise technical requirements.