MachineU > China Products > Minerals & Metallurgy > Carbon Steel > Steel Pipes > Welded Steel Pipes
Alloy Steel Heat Exchanger Steel Pipe T91 Material Fixed / Random Length
Alloy Steel Heat Exchanger Steel Pipe T91 Material Fixed / Random Length
Alloy Steel Heat Exchanger Steel Pipe T91 Material Fixed / Random Length
Alloy Steel Heat Exchanger Steel Pipe T91 Material Fixed / Random Length
Specifications
Brand Name :
NEW FORCE
Model Number :
T91
Certification :
MTC
Place of Origin :
China
MOQ :
10 tons or negotiable
Payment Terms :
L/C, T/T
Supply Ability :
200000 tons per month
Delivery Time :
2~10 weeks
Packaging Details :
steel bundle
Material :
T91
Standard :
ASTM A213
Steel :
Alloy Steel
Size :
60.3 x 11.07mm
Application :
Heat Exchanger Pipe
Service :
High Temperature
Length :
Fixed or Random
Description

Alloy Steel Heat Exchanger Steel Pipe T91 Material Fixed / Random Length

Supplying T91 Boiler Pipe & Seamless hot finished tubes and pipes for utility boilers, industrial boilers and heat recovery steam generators. The T91 tubes and pipes are supplied in random lengths or in fixed lengths to be analyzed and agreed at time of order, in the range between 4,000 mm and 12,000 mm depending on the size.

1. Standard:
ASTM A213 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

2. Ordering Information

Quantity (feet, meters, or number of lengths),

Name of material (seamless tubes),

Grade (T2, T5, T9, T11, T12, T22, T91, and T92),

Condition (hot finished or cold finished),

Size (outside diameter and minimum wall thickness),

Length (specific or random),

Hydrostatic Test or Nondestructive Electric Test

Increased Sulfur, and

Special requirements and any supplementary requirements selected.

3. Chemical Requirements

Chemical Requirements
Grade UNS Designation Composition, %
C Mn p S Si Cr Mo Other Elements
max max
T2 K11547 0.10-0.20 0.30-0.61 0.025 0.025 0.10-0.30 0.50-0.81 0.44-0.65 　
T5 K41545 0.15 max 0.30-0.60 0.025 0.025 0.50 max 4.00-6.00 0.45-0.65 　
T9 K90941 0.15 max 0.30-0.60 0.025 0.025 0.25-1.00 8.00-10.00 0.90-1.10 　
T11 K11597 0.05-0.15 0.30-0.60 0.025 0.025 0.50-1.00 1.00-1.50 0.44-0.65 　
T12 K11562 0.05-0.15 0.30-0.61 0.025 0.025 0.50 max 0.80-1.25 0.44-0.65 　
T22 K21590 0.05-0.15 0.30-0.60 0.025 0.025 0.50-1.00 1.9-2.6 0.87-1.13 　
T91 K90901 0.07-0.14 0.30-0.60 0.02 0.01 0.20-0.50 8.0-9.5 0.85-1.05 V 0.18-0.25
N 0.030-0.070
Ni 0.40 max
Al 0.04max
Nb 0.06-0.1
T92 K92460 0.07-0.13 0.30-0.60 0.02 0.01 0.50 max 8.5-9.5 0.30-0.60 Ni 0.40 max
V 0.15-0.25
B 0.001-0.006
Nb 0.04-0.09
N 0.030-0.070
Al 0.04max
W 1.50-2.00

4. Mechanical Properties

Mechanical Properties
Grade T2 T5 T9 T11 T12 T22 T91
Tensile strength, min: 　
ksi 60 60 60 60 60 60 85
Mpa 415 415 415 415 415 415 585
Yield strength, min: 　
ksi 30 30 30 30 30 30 60
MPa 205 205 205 205 220 205 415

5. Package

Packed in steel bundle, seaworthy packing or as per customer’s requirement.

6. Available Size Range

OD Thickness
mm inch mm SCH
21.3~60.3 1/2''~ 2'' 2.11~11.07 SCH10~XXS
*If the steel grades and size you are looking for are not listed above, please contact us for further information.

Alloy Steel Heat Exchanger Steel Pipe T91 Material Fixed / Random Length

One Stop Piping Solution

Seamless Steel Pipe Distribution

Piping Projects Support

For any requirements, please do not hesitate to contact us.

Product tags

ss steel fitting

,

t91 alloy steel pipe

,

f22 fitting steel alloy steel
Send your message to this supplier
Send Now

Alloy Steel Heat Exchanger Steel Pipe T91 Material Fixed / Random Length

Ask Latest Price
Product Detail
Brand Name :
NEW FORCE
Model Number :
T91
Certification :
MTC
Place of Origin :
China
MOQ :
10 tons or negotiable
Payment Terms :
L/C, T/T
Contact Supplier
Alloy Steel Heat Exchanger Steel Pipe T91 Material Fixed / Random Length
Alloy Steel Heat Exchanger Steel Pipe T91 Material Fixed / Random Length

Xi'an New Force Energy Engineering Co.,Ltd

Active Member
8 Years
Shaanxi
Since 2006
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller, Other
Main Products :
Seamless Alloy Steel Pipe, Seamless Carbon Steel Pipe, Seamless Stainless Steel Pipe
Total Annual :
5000000-30000000
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Heat Exchanger Steel Pipe
MachineU China Products Minerals & Metallurgy Carbon Steel Steel Pipes Welded Steel Pipes
Contact Supplier
Submit Requirement