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Precision Low Carbon Steel Heat Exchanger Tubes ASTM A178 Welded For Boiler Pipe

Precision Low Carbon Steel Heat Exchanger Tubes ASTM A178 Welded For Boiler Pipe

carbon steel tube

heat exchanger tubes

Place of Origin:

Zhejiang

Brand Name:

TORICH

Certification:

ISO

Model Number:

ASTM SA213 T5

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Product Details
Standard:
ASTM A106-2006, GB 5310-1995
Grade Group:
A53-A369
Thickness:
2.11 - 140 Mm
Outer Diameter(Round):
88.9 - 1219 Mm
Section Shape:
Round
Application:
Boiler Pipe
Highlight:

carbon steel tube

,

heat exchanger tubes

Payment & Shipping Terms
Minimum Order Quantity
5 Tons
Price
USD 750-800 Per Ton
Packaging Details
Anti Rust Oil Protection, in seaworthy packing
Delivery Time
4-6 Weeks
Payment Terms
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability
100 Tons Per Month
Product Description

 

TORICH Low carbon steel Precision ASTM A178 Welded and Drawn Boiler Tubes

 

1. Available Size Range:

 

 

OD

 

Thickness

mm

 

inch mm SCH

88.9~1422

 

3''~ 56'' 2.11~140 ≥SCH10

 

*If the steel grades and size you are looking for are not listed above, please contact us for further information

.

 

2. Application


Power plant; Chemical Fertilizer; Petrochemicals; Offshore Oils; Gas Productions; Refineries and etc.

 

3. Standards

 

ASTM A106 ——Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service

ASTM A335 /ASTM A213 ——Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

 

4. Steel pipes No. of main production:

 

ASTM A335 Grade P5 /T5, P9 / T9, P11, P12, P22, P91, P92

ASTM A106 Grade B, C

 

5. Dimensional Tolerance

 

 

Pipe types

 

OD (mm) Tolerance WT (mm) Tolerance
High Pressure Boiler Tube 219~457 ±1.0%

 

≤20

 

-10% ~ +12.5%

 

20~40

 

-10% +10%
457~1422 ±0.9%

 

>40~70

 

-7%, +9%

 

>70~20

 

-6%, +8%

 

6. Chemical Composition:

 

 

High Pressure Boiler Tube Chemical Requirements

 

 

 

 

Standard

 

 

 

Grade UNS Designation Composition, %
C Mn P S Si Cr Mo Ni V Others
ASTM A335 P5/T5 K41545 0.15max 0.30-0.60 0.025 0.025 0.50max 4.00-6.00 0.45-0.65     ...
P9/T9 S50400 0.15max 0.30-0.60 0.025 0.025 0.25-1.00 8.00-10.00 0.90-1.10     ...
P11 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     ...
P12 K11562 0.05-0.15 0.30-0.61 0.025 0.025 0.50 max 0.80-1.25 0.44-0.65     ...
P22 K21590 0.05-0.15 0.30-0.60 0.025 0.025 0.50 max 1.90-2.60 0.87-1.13     ...
P91 K91560 0.08-0.12 0.30-0.60 0.02 0.01 0.20-0.50 8.00-9.50 0.85-1.05 0.4 0.18-0.25 N 0.030-0.070
Al 0.02max
Cb 0.06-0.10
Ti 0.01 max
Zr 0.01max
P92 K92460 0.07-0.13 0.30-0.60 0.02 0.01 0.50 max 8.50-9.50 0.30-0.60 0.4 0.15-0.25 N 0.03-0.07
Al 0.02 max
Cb 0.04-0.09
W 1.5-2.00
B 0.001-0.006
Ti 0.01 max
Zr 0.01 max
ASTM A106 Grade B   0.3 0.29–1.06 0.035 0.035 0.1 0.4 0.15 0.4 0.08  
Grade C   0.35 0.29–1.06 0.035 0.035 0.1 0.4 0.15 0.4 0.08  

 

7. Mechanical Properties

 

Standards

 

Steel pipes No. Tensile strength Yield strength Elongation Impact energy Hardness
(Mpa) (Mpa) (%) (J)
ASTM A335 P5/T5 ≥415 ≥205 ≥22 ≥35 ≤187HB
P9/T9 ≥415 ≥205 ≥22 ≥35  
P11 ≥415 ≥205 ≥22 ≥35 ≤163HB
P12 ≥415 ≥220 ≥22 ≥35 ≤163HB
P22 ≥415 ≥205 ≥22 ≥35 ≤163HB
P91 585~760 ≥415 ≥20 ≥35 ≤250HB
P92 ≥620 ≥440 ≥20 ≥35 ≤250HB
ASTM A106 Grade B ≥415 ≥240 ≥22 ≥35 /
Grade C ≥485 ≥275 ≥20 ≥35 /

 

Precision Low Carbon Steel Heat Exchanger Tubes ASTM A178 Welded For Boiler Pipe 0

 

Precision Low Carbon Steel Heat Exchanger Tubes ASTM A178 Welded For Boiler Pipe 1

 

Precision Low Carbon Steel Heat Exchanger Tubes ASTM A178 Welded For Boiler Pipe 2

 

Precision Low Carbon Steel Heat Exchanger Tubes ASTM A178 Welded For Boiler Pipe 3

 

Precision Low Carbon Steel Heat Exchanger Tubes ASTM A178 Welded For Boiler Pipe 4

 

Precision Low Carbon Steel Heat Exchanger Tubes ASTM A178 Welded For Boiler Pipe 5

 

Precision Low Carbon Steel Heat Exchanger Tubes ASTM A178 Welded For Boiler Pipe 6

 

 

 

 

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