ASTM A249 A269 S316L Small Size Stainless Steel Tube Boiler Tube

ASTM a249 a269 S316L small size stainless steel pipe boiler tube piping 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, evaporat

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ASTM a249 a269 S316L small size stainless steel pipe boiler tube piping
 
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.

 
ASTM A249 A269 S316L Small Size Stainless Steel Pipe Boiler Tube
A789 / A789M Permissible Variations in Dimensions
GroupSize, 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
OverUnderOverUnder
1up to 1/2 [12.7], excl± 0.005 [0.13]± 153001/8 [3]0...
21/2 to 1 1/2 [12.7 to 38.1], excl± 0.005 [0.13]± 102001/8 [3]0less than 0.065 in. [1.6 mm] specified
31 1/2 to 3 1/2 [38.1 to 88.9], excl± 0.010 [0.25]± 102003/16 [5]0less than 0.095 in. [2.4 mm] specified
43 1/2 to 5 1/2 [88.9 to 139.7], excl± 0.015 [0.38]± 102003/16 [5]0less than 0.150 in. [3.8 mm] specified
55 1/2 to 8 [139.7 to 203.2], incl± 0.030 [0.76]± 102003/16 [5]0less than 0.150 in. [3.8 mm] specified
 ASTM A249 A269 S316L Small Size Stainless Steel Pipe Boiler Tube
 HG 20537.2ASTM A249 (A1016)GB / T 24593
Outside Diameter (mm)  < 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
GradeTensile StrengthYide StrengthElogationHardnessSoluction Annealing
kgf/mm²(N/mm²)kgf/mm²(N/mm²)%HRB(HV)ºC
ASTMTP 304≥53 (515)≥21 (205)≥35≤90 (200)1040ºC-1150ºC
Water Quenching
TP 304L≥50 (485)≥17 (170)
TP 316≥53 (515)≥21 (205)
TP 316l≥50 (485)≥17 (170)
JISSUS 304≥53 (520)≥21 (205)1010ºC-1150ºC
Water Quenching
SUS 304L≥49 (480)≥18 (175)
SUS 316≥53 (520)≥21 (205)
SUS 316L≥49 (480)≥18 (175)
GB06Cr19Ni10≥53 (520)≥21 (205)1010ºC-1150ºC
Water Quenching
022Cr19Ni10≥49 (480)≥18 (180)
06Cr17Ni12Mo2≥53 (520)≥21 (205)
022Cr17Ni12Mo2≥49 (480)≥18 (180)
EN1.4301(500-700)≥20 (195)≥401000ºC-1100ºC
Water Quenching
1.4307(470-670)≥18 (180)
1.4401(510-710)≥21 (205)1020ºC-1120ºC
Water Quenching
1.4404(490-690)≥19 (195)
 ASTM A249 A269 S316L Small Size Stainless Steel Pipe Boiler Tube
astm a269 tp316l astm a249 small size stainless steel pipe boiler tube piping
ASTM A249 A269 S316L Small Size Stainless Steel Pipe Boiler Tube

Q: Are you trading company or manufacturer?
A: We are the manufacturer with 3 factories. Specializing in producing welded stainless steel pipe / tube, stainless steel bollard for over 10 years.

 
Q: How long is your delivery time?
A: It is according to quantity. Generally it is 30 days.

 
Q: Can you provide us sample, is it free or need to pay?
A: If you don't need to print your logo or other artwork on the products, we will not charge any cost, just tell us your freight collect account like Fedex, DHL, TNT. If you don't have, we need to charge Express fee properly.

 
Q: Can I get your best price?
A: Our goal is to provide you the best price with great quality assured in a long run. Please leave your contact information for the best quotations, we will get back to you with the best solutions as soon as we can.

 

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