Haiyan Sanxin Steel Tube Co., Ltd.

 

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SA213 Long Seamless Heat Exchanger Steel Tube Strong Structure ASTM Standard

SA213 Long Seamless Heat Exchanger Steel Tube Strong Structure ASTM Standard

SA213 Long Seamless Heat Exchanger Steel Tube Strong Structure ASTM Standard
SA213 Long Seamless Heat Exchanger Steel Tube Strong Structure ASTM Standard SA213 Long Seamless Heat Exchanger Steel Tube Strong Structure ASTM Standard SA213 Long Seamless Heat Exchanger Steel Tube Strong Structure ASTM Standard SA213 Long Seamless Heat Exchanger Steel Tube Strong Structure ASTM Standard

Large Image :  SA213 Long Seamless Heat Exchanger Steel Tube Strong Structure ASTM Standard Get Best Price

Product Details:

Place of Origin: Zhejiang, China (Mainland)
Certification: ISO 9001 ISO14001 TS16949

Payment & Shipping Terms:

Minimum Order Quantity: negotiable
Price: negotiable
Detailed Product Description
Grade: A213 Thickness: 0.5 - 12 Mm
Outer Diameter(Round): 6 - 127 Mm Application: Boiler Pipe, Heat Exchangers
Technique: Cold Drawn Surface Treatment: Oil
Product Name: Seamless Heat Exchanger Tube Sizes Material: Alloy And Stainless
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Seamless heat exchanger tube sizes

Seamless Steel Tubes SA213 U tubes for boilers and heat exchangers applications

 heat exchanger tube sizes

 

Size Range
OD:6-127mm
WT:0.5-12mm
 

Steel Grade: 
T5,T9,T11,T12,T21,T22
 
SA213 long steel tubes, make to U bend tubes for boilers and heat exchangers.
With strong wood structure box packing by containers loading and shipping.
 
U TUBES with Stainless, Alloy steel grade available, Carbon Steel grade is also available. mless heat exchanger tube sizes

 

Steel Grade and Chemical Compositions:
Steel Grade C Mn P S Si Cr Mo
max max max max max min  
T5 0.15 0.30-0.60 0.025 0.025 0.5 4.0-6.0 0.45-0.65
T9 0.15 0.30-0.60 0.025 0.025 0.25-1.00 8.0-10.0 0.90-1.10
T11 0.05-0.15 0.30-0.60 0.025 0.025 0.50-1.00 1.0-1.50 0.44-0.65
T12 0.05-0.15 0.30-0.61 0.025 0.025 0.50 0.80-1.25 0.44-0.65
T21 0.05-0.15 0.30-0.60 0.025 0.025 0.50-1.00 2.65-3.35 0.80-1.06
T22 0.05-0.15 0.30-0.60 0.025 0.025 0.50 1.90-2.60 0.87-1.13

 

Steel Grade Tensile Strength Yield Strength Elongation Hardness.Max  
min.ksi [Mpa] min.ksi [Mpa] % Brinell/Vickers Rockwell
T5b 60[415] 30[205] 30 179HBW/190HV 89HRB
T9 60[415] 30[205] 30 179HBW/190HV 89HRB
T12 60[415] 32[220] 30 163HBW/170HV 85HRB
T91 85[585] 60[415] 20 250HBW/265HV 25HRC
T92 90[620] 64[440] 20 250HBW/265HV 25HRC
 
Seamless heat exchanger tube sizes

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QUALITY CONTROL

1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring Inspection
7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness,                  Impact, Mictrostruture etc
8~ Packing and Stocking.

 

FAQ.jpg

Q: Are you trading company or manufacturer ?

A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?

A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample of seamless heat exchanger tube sizes for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us 

Contact Details
Haiyan Sanxin Steel Tube Co., Ltd.

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