Long Seamless Boiler Tube , Heat Exchanger Steel Tube 0.5 - 50mm Thickness
Product Name:BS 3059 Steel boiler and superheater tubes
Carbon ,alloy and austenitic stainless steel tubes with specified elevated temperature properties
Size
Diameter 5-420mm
Wall thickness 0.5-50mm
Length Upon request
Application : for boiler and superheater
Produce method: seamless ,welded
Delivery condition: hot finished, cold finished
| Grade | C | Si | Mn | P | S | Cr | Mo | Ni | Others |
| 360 | 0.17 max | 0.10-0.35 | 0.40-0.8 | 0.035 max | 0.035 max | - | - | - | - |
| 440 | 0.12-0.18 | 0.10-0.35 | 0.90-1.2 | 0.035max | 0.035 ma'x | - | - | - | - |
| 243 | 0.12-0.20 | 0.10-0.35 | 0.40-0.80 | 0.035 max | 0.035 ma'x | - | 0.25-0.35 | - | Al0.012 max |
| 620-460 | 0.10-0.15 | 0.10-0.35 | 0.40-0.70 | 0.030 max | 0.030 max | 0.70-1.1 | 0.45-0.65 | - | Al0.02 max |
| 622-490 | 0.08-0.15 | 0.50 max | 0.40-0.70 | 0.030 max | 0.030 max | 2.00-2.50 | 0.90-1.2 | - | Al0.02 max |
| 629-470 | 0.15 max | 0.25-1.0 | 0.30-0.60 | 0.030 max | 0.030 max | 8.0-10.0 | 0.90-1.1 | - | Al0.02max |
| 629-590 | |||||||||
| 762 | 0.17-0.23 | 0.50 max | 1.00 max | 0.030 max | 0.030 max | 10.00-12.50 | 0.80-1.20 | 0.30-0.80 | V0.25-0.35 |
| Grade | Tensile Strength (Mpa) | Yield Strength(Mpa) | Elongation(% min) | Flatten Coefficient |
| 360 | 360-500 | 235 | 24 | 0.1 |
| 440 | 440-580 | 245 | 21 | 0.07 |
| 243 | 480-630 | 275 | 22 | 0.07 |
| 620-460 | 460-610 | 180 | 22 | 0.07 |
| 622-490 | 490-640 | 275 | 20 | 0.07 |
| 629-470 | 470-620 | 185 | 20 | 0.07 |
| 629-590 | 590-740 | 400 | 18 | 0.07 |
| 762 | 720-870 | 470 | 15 | 0.08 |
BS 3059 Gr 360 Carbon Steel Heat Exchanger Tubes for Steel Boiler and Superheater Tubes Packing Details : In bundles or in wooden boxes packaging
Delivery Details : 30-60days
In hexagonal bundles packaging with woven
In wooden boxes.
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.
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.
Impact Testing
Tensile Strength Testing
Chemical Composition Testing
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 BS 3059 Gr 360 Carbon Steel Heat Exchanger Tubes for Steel Boiler and Superheater Tubes 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
Steel Grade:20#/20G/35#/45#/10/27SiMn/16Mn/16MnDG/15CrMoG/12Cr1MoVG/1Cr5Mo/12Cr2Mo/Q345B/Q345C/Q345D/Q345E/P5/P11/P12/P22/T22/T23/T1/T1a/T1b/T2/T91/T12/T11/T5/20Cr/40Cr/SA210A1/SA210C/ST35/ST45/ST52/ST44/ST37/ST35.8/ST45.8/13CrMo44/13CrMo4-5/10CrMo5-5/15Mo3/16Mo3/10CrMo9-10/STB340/STB35/STB410/STB42/STB510/STB52/STBA25/STBA23/STBA22/STBA24/30CrMo/35CrMo/42CrMo/E355/E235/E255/C35E/C45E/42CrMo4/P195GH/P235GH/P265GH/CFS320/HFS320/C22/Ck22/Cm22/Ck35/Cm35/C45/Ck45/Cm45/36Mn5/41Cr4/STKM11A/STKM12A/STKM12B/STKM13A/STKM13B/STKM13C/STKM14A/STKM14B/STKM16A/STKM17A/STKM18A/STKM18B/STKM19A/TU37-C/TU42-C/TU42-CR/TI48-C/TU48-CR/TU52-C/TU13Cd4-04/TU10CD5-05/TU10CD9-10/TUZ12CG5-05/TU15D3/SCr440/SCM440/SMn433/SMn438/SMn443/SCM418/SCM420/SCM430/SCM435/GCr15/Gr.1/Gr.6/09CrCuSbG
Standard:
ASTM A178 Electric-Resistance-Welded Carbon Steel and Carbon-Manganese Steel Boiler and Superheater Tubes
ASTM A179 Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes
ASTM A192 Seamless Carbon Steel Boiler Tubes for High-Pressure Service
ASME A209 Seamless Carbon-Molybdenum Alloy-Steel Boiler and Superheater Tubes
ASME A210 Seamless Medium-Carbon Steel Boiler and Superheater Tubes
ASTM A214 Electric-Resistance-Welded Carbon Steel Heat-Exchanger and Condenser Tubes
ASTM A226 Electric-Resistance-Welded Carbon Steel Boiler Superheater Tubes for High-Pressure Service
ASTM A333 Seamless and Welded Steel Pipe for Low-Temperature Service
ASTM A334 Seamless and Welded Carbon and Alloy-Steel Tubes for Low-Temperature Service
ASTM A335 Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
ASTM A450 General Requirements for Carbon and Low Alloy Steel Tubes
ASTM A500 Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes
ASTM A513 DOM and ERW Carbon and Alloy Mechanical Tubing
ASTM A519 Seamless Carbon and Alloy Mechanical Tubing
ASTM A520 Supplementary Requirements for Seamless and Electric-Resistance-Welded Carbon Steel Tubular Products for High-Temperature Service Conforming to ISO Recommendations for Boiler Construction
ASTM A530 General Requirements for Specialized Carbon and Alloy Steel Pipe
ASTM A587 Electric-Resistance-Welded Low-Carbon Steel Pipe for the Chemical Industry
ASTM A671 Electric-Fusion-Welded Steel Pipe for Atmospheric and Lower Temperatures
BS 3059 Gr 360 Carbon Steel Heat Exchanger Tubes for Steel Boiler and Superheater Tubes
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