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Astm A269 Tp316l Astm A249 Stainless Steel Boiler Tube
Astm A269 Tp316l Astm A249 Stainless Steel Boiler Tube
Astm A269 Tp316l Astm A249 Stainless Steel Boiler Tube
Astm A269 Tp316l Astm A249 Stainless Steel Boiler Tube
Astm A269 Tp316l Astm A249 Stainless Steel Boiler Tube
Astm A269 Tp316l Astm A249 Stainless Steel Boiler Tube
Astm A269 Tp316l Astm A249 Stainless Steel Boiler Tube
Astm A269 Tp316l Astm A249 Stainless Steel Boiler Tube
Specifications
Brand Name :
Y & G
MOQ :
Negotiation
Price :
Negotiable
Payment Terms :
L/C, T/T
Supply Ability :
8000MT/Month
Delivery Time :
25-35 days
Packaging Details :
Exporting package/wooden box / per customers’ requirement
Model Number :
ASTM A249, ASTM A269
Standard :
ASTM, AiSi, DIN, EN, GB, JIS, ASTM A249/269/ASME SA249
Type :
Welded, astm a249 boiler piping
Grade :
304,304L,316,316L Stainless Steel
Tube Treatment :
Bright annealing or BA+pickling
Application :
boiler, tube heat exchanger
OD Tolerance :
+/-0.10/+-0.15/+/-20/+/-0.25/+/-0.31mm
Thickness Tolerance :
+/-10%
Description

astm a269 tp316l astm a249 small diameter stainless steel boiler pipe and tube

Supply Ability
Supply Ability:
100 Ton/Tons per Month
Packaging & Delivery
Packaging Details
astm a269 tp316l astm a249 small size stainless steel pipe boiler tube piping
Packing Ways:
1. each tube is packed with pipe end caps and plastic bag individually, then packed into woven belt or wooden box.
2. bundle packing.
3. as customer's requirement.
Port
Shenzhen, Guangzhou, Foshan, Shanghai.
Lead Time :
Quantity(Meters) 1 - 3000 >3000
Est. Time(days) 30 To be negotiated
Our heat exchanger tube in stainless steels are suitable for all types of heat exchangers for conveying all types of gases and liquid with extreme low and high temperature requirements, such as sea water coolers, condensers, evaporators, heaters and reheaters.
They are used for heating, re-heating or cooling of gases, air or fluids in an extensive range of industries like chemical processing, aerospace and nuclear power generation, hydro carbon processing and oil refining.
Our heat exchanger tubes are appreciated for the feature such as dimensional accuracy, corrosion resistance, easy installation and smooth finishing.

A789 / A789M Permissible Variations in Dimensions
Group

Size, Outside

Diameter, in. [mm]

Permissible

Variations in

Outside Diameter,

in. [mm]

Average

Wall

Permissible

Variations

in Wall

Thickness, %

Minimum Wall

Permissible Variations

in Wall

Thickness, %

Permissible

Variations in

Cut Length,in. [mm]

Thin Walled

Tubes
Over Under Over Under
1 up to 1/2 [12.7], excl ± 0.005 [0.13] ± 15 30 0 1/8 [3] 0 ...
2

1/2 to 1 1/2

[12.7 to 38.1],

excl

 ± 0.005 [0.13] ± 10 20 0 1/8 [3] 0

less than 0.065 in.

[1.6 mm] specified
3

1 1/2 to 3 1/2

[38.1 to 88.9],

excl

 ± 0.010 [0.25] ± 10 20 0 3/16 [5] 0

less than 0.095 in.

[2.4 mm] specified
4

3 1/2 to 5 1/2

[88.9 to 139.7],

excl

 ± 0.015 [0.38] ± 10 20 0 3/16 [5] 0

less than 0.150 in.

[3.8 mm] specified
5

5 1/2 to 8

[139.7 to 203.2],

incl

 ± 0.030 [0.76] ± 10 20 0 3/16 [5] 0

less than 0.150 in.

[3.8 mm] specified

HG 20537.2 ASTM A249 (A1016) GB / T 24593
Outside Diameter (mm) Ⅰ Ⅱ < 25.4 ± 0.10 ≤ 25 ± 0.10
<25 ± 0.10 >10~30 ± 0.20 ≥25.4~<38.1 ± 0.15 >25~40 ± 0.15
≥25~38 ± 0.15 >30~50 ± 0.30 ≥38.1~<50.8 ± 0.20 >40~50 ± 0.20
>35~51 ± 0.20 >50 ± 0.8% ≥50.8~<63.5 ± 0.25 >50~65 ± 0.25
>51~63 ± 0.25 >63.5~<76.2 ± 0.31 >65~75 ± 0.30
>63~76 ± 0.30 >75~100 ± 0.38
Thickness (mm) ± 10%S ± 10%S ± 10%S
Length (mm) +5
-0		 D<50.8 +3
-0		 +5
-0
D ≥ 50.8 +5
-0
Stainless Steel Mechanical Properties
Grade Tensile Strength Yide Strength Elogation Hardness Soluction Annealing
kgf/mm²(N/mm²) kgf/mm²(N/mm²) % HRB(HV) ℃
ASTM TP 304 ≥53 (515) ≥21 (205) ≥35 ≤90 (200) 1040℃-1150℃
Water Quenching
TP 304L ≥50 (485) ≥17 (170)
TP 316 ≥53 (515) ≥21 (205)
TP 316l ≥50 (485) ≥17 (170)
JIS SUS 304 ≥53 (520) ≥21 (205) 1010℃-1150℃
Water Quenching
SUS 304L ≥49 (480) ≥18 (175)
SUS 316 ≥53 (520) ≥21 (205)
SUS 316L ≥49 (480) ≥18 (175)
GB 06Cr19Ni10 ≥53 (520) ≥21 (205) 1010℃-1150℃
Water Quenching
022Cr19Ni10 ≥49 (480) ≥18 (180)
06Cr17Ni12Mo2 ≥53 (520) ≥21 (205)
022Cr17Ni12Mo2 ≥49 (480) ≥18 (180)
EN 1.4301 (500-700) ≥20 (195) ≥40 1000℃-1100℃
Water Quenching
1.4307 (470-670) ≥18 (180)
1.4401 (510-710) ≥21 (205) 1020℃-1120℃
Water Quenching
1.4404 (490-690) ≥19 (195)


Astm A269 Tp316l Astm A249 Stainless Steel Boiler Tube

Product tags

astm a213 t92 boiler tube

,

astm a269 stainless steel tube

,

astm a213 t12 boiler tube
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Astm A269 Tp316l Astm A249 Stainless Steel Boiler Tube

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Product Detail
Brand Name :
Y & G
MOQ :
Negotiation
Price :
Negotiable
Payment Terms :
L/C, T/T
Supply Ability :
8000MT/Month
Delivery Time :
25-35 days
Contact Supplier
video
Astm A269 Tp316l Astm A249 Stainless Steel Boiler Tube
Astm A269 Tp316l Astm A249 Stainless Steel Boiler Tube
Astm A269 Tp316l Astm A249 Stainless Steel Boiler Tube
Astm A269 Tp316l Astm A249 Stainless Steel Boiler Tube

Y & G International Trading Company Limited

Active Member
7 Years
beijing, beijing
Since 2003
Business Type :
Manufacturer, Trading Company
Main Products :
Carbon Steel Tube, Stainless Steel Tubing, Titanium Alloy Tube
Total Annual :
10000000-20000000
Employee Number :
20~30
Certification Level :
Active Member
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