Name: ASME SA213 T11 Alloy Steel Cold Drawn Seamless Round Tube For Boiler
Brand: Yuhong Group Co.,Ltd
SKU: ASME SA213 T11
Price: 1000000.00 USD
Availability: InStock

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ASME SA213 T11 Alloy Steel Cold Drawn Seamless Round Tube For Boiler

Product Details:

Place of Origin:	CHINA
Brand Name:	YUHONG
Certification:	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number:	ASME SA213 T11

Payment & Shipping Terms:

Minimum Order Quantity:	100 KGS
Price:	NEGOTIABLE
Packaging Details:	Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time:	20-80 days
Payment Terms:	T/T,L/C
Supply Ability:	1500 Tons Per Month

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Detailed Product Description

Standard:	ASTM, JIS, DIN, EN, Etc.	Product Name:	трубка теплообменника; Tubo Intercambiador De Calor; Tube D'échangeur De Chaleur;أنبوب المبادل الحراري
Application:	Industry, Construction, Etc.	Thickness:	2 - 70 Mm
Technique:	Hot Rolled,Cold Drawn,Cold Rolled	Length:	Customized
Type:	Seamless Tubes	Material:	Alloy Steel
Outer Diameter:	Customized	Package:	Wooden Box, Bundle, Etc.
Processing Technique:	Cold Drawn/Rolled	Shape:	Round
Size:	Customized	Surface Treatment:	Polished
Wall Thickness:	Customized
Highlight:	T11 Alloy Steel Seamless Round Tube , Boiler Alloy Steel Tube , ASME SA213 Seamless Alloy Steel Tube

ASME SA213 T11 Alloy Steel Cold Drawn Seamless Round Tube For Boiler

ASTM A213 T11 tubes are stainless steel tubes specifically designed for high-temperature service applications in heat exchangers, superheaters, and boilers. These tubes feature a composition including carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, and molybdenum, which provides exceptional tensile strength, high yield strength, and superior hardness.

T11 boiler tubes can be manufactured through hot working or cold drawing processes and are available in seamless, ERW (Electric Resistance Welded), welded, or fabricated forms. They offer excellent resistance to high temperatures and corrosion, along with good ductility for machining operations such as flanging and bending. The material's compatibility with fusion welding makes it ideal for power generation and petrochemical industries.

ASME SA213 T11 Tube Specifications

Specifications	ASME SA213, ASTM A691
Schedule	Schedule 20, 30, 40, STD, 80, XS, 60, 80, 120, 140, 160, XXS
Dimensions	ASME, ASTM, and API
Form	Square, Round, Hydraulic, Rectangular, Etc
Tubes Size	1/2" to 5" Diameter
End	Beveled End, Plain End, Threaded
Outer Diameter	6-2500 mm; Wall Thickness: 1-200 mm
Type	EFW / Seamless / Fabricated
Length	Double Random, Single Random, & Cut Length

ASME SA213 T5 Seamless Tubes Standard Specification

This specification covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes, including Grades T91, TP304, and others. These steels are designed for high-temperature service with enhanced creep-rupture strength.

Key Requirements:

Grades containing "H" designation provide higher creep-rupture strength
Standard tubing sizes range from 1/8" [3.2 mm] inside diameter to 5" [127 mm] outside diameter
Wall thickness ranges from 0.015 to 0.500 in. [0.4 to 12.7 mm]
Available in both SI units and inch-pound units as separate standards

Chemical Composition Analysis

Grade	Carbon	Manganese	Phosphorus	Sulfur	Silicon	Chromium	Molybdenum
T5	0.15	0.30-0.60	0.025	0.025	0.50	4.00-6.00	0.45-0.65
T9	0.15	0.30-0.60	0.025	0.025	0.03	1.00-1.50	0.90-1.10
T11	0.05-0.15	0.30-0.60	0.025	0.025	0.50-1.00	1.00-1.50	0.44-0.65
T22	0.05-0.15	0.30-0.60	0.025	0.025	0.50	1.90-2.60	0.87-1.13
T91	0.07-0.14	0.30-0.60	0.02	0.010	0.20-0.50	8.0-9.5	0.85-1.05

Permissible Wall Thickness Variations

Hot Rolled Tubes - Percentage Tolerance

Outside Diameter	Wall Thickness	Tolerance
OD≤101.6 mm	WT≤2.4 mm	+40/-0%
OD≤101.6 mm	2.4＜WT≤3.8 mm	+35/-0%
OD≤101.6 mm	3.8＜WT≤4.6 mm	+33/-0%
OD≤101.6 mm	WT>4.6 mm	+28/-0%

Cold Drawn Tubes - Percentage Tolerance

Outside Diameter	Tolerance
OD≤38.1 mm	+20/-0%
OD>38.1 mm	+22/-0%

Hot Rolled Tubes - Millimeter Tolerance

Outside Diameter	Tolerance
OD≤101.6 mm	+0.4/-0.8 mm
101.6＜OD≤190.5 mm	+0.4/-1.2 mm
190.5＜OD≤228.6 mm	+0.4/-1.6 mm

Cold Drawn Tubes - Millimeter Tolerance

Outside Diameter	Tolerance
OD＜25.4 mm	±0.10 mm
25.4≤OD≤38.1 mm	±0.15 mm
38.1＜OD＜50.8 mm	±0.20 mm
50.8≤OD＜63.5 mm	±0.25 mm
63.5≤OD＜76.2 mm	±0.30 mm
76.2≤OD≤101.6 mm	±0.38 mm
101.6＜OD≤190.5 mm	+0.38/-0.64 mm
190.5＜OD≤228.6 mm	+0.38/-1.14 mm