Metal Mineral
Description
BS3059 Heavy Wall Steel Boiler Tube For Heat Transfer Apparatus
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Quick?Detail:
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BS3059???HEAVY?WALL?STEEL?TUBES?
Cold?drawing?seamless?steel?tube/pipes
Standard:?BS3059?
Grade:?360,?440,243,620-460,622-490,629-470,629-590,762
OD.?Range:6mm?–?16”mm
Wall?thickness:?1mm-36mm?
Length:?Max?length?12M
Type:?Seamless?boiler?tube
Packaging?detail:?Bundles?with?plastic?paper?packaged?or?wooden?box?package
Delivery?date:?10-30days
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Description:
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BS3059?HEAVY?WALL?STEEL?TUBES?
To?be?used?for?heat-exchange,?steam,condensers?and?similar?heat?transfer?apparatus.?
Standard:?BS3059?
Grade:
OD.?Range:6mm?–?16”mm
Wall?thickness:?1mm-36mm?
Length:?Max?length?12M
Type:?Seamless?boiler?tube
Packaging?detail:?Bundles?with?plastic?paper?packaged?or?wooden?box?package
Technique:?cold?drawing,?cold?rolled
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Applications:
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heat?exchangers?tubes
Steam?tubes
Condensers?tubes
similar?heat?transfer?apparatus?tubes
seamless?Heat?Exchanger?Tubes
HEAVY?WALL?STEEL?TUBES
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Specifications:
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Chemical?Composition(%):?
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Grade | C | Si | Mn | P | S | Cr | Mo | Ni | Other |
360 | ≤0.17 | 0.10~0.35 | 0.40~0.8 | ≤0.035 | ≤0.035 | - | - | - | - |
440 | 0.12~0.18 | 0.10~0.35 | 0.90~1.2 | ≤0.035 | ≤0.035 | - | - | - | - |
243 | 0.12~0.2 | 0.10~0.35 | 0.40~0.8 | ≤0.035 | ≤0.035 | - | 0.25~0.35 | - | Al≤0.012 |
620-460 | 0.10~0.15 | 0.10~0.35 | 0.40~0.7 | ≤0.030 | ≤0.030 | 0.70~1.10 | 0.45~0.65 | - | Al≤0.02 |
622-490 | 0.08~0.15 | ≤0.50 | 0.40~0.7 | ≤0.030 | ≤0.030 | 2.00~2.50 | 0.90~1.2 | - | Al≤0.02 |
629-470 | ≤0.15 | 0.25~1 | 0.3~0.6 | ≤0.030 | ≤0.030 | 8~10 | 0.9~1.1 | - | Al≤0.02 |
629-590 |
762 | 0.17~0.23 | ≤0.50 | ≤1.00 | ≤0.030 | ≤0.030 | 10.00~12.5 | 0.80~1.2 | 0.30~0.8 | V?0.25~0.35 |
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Mechanical?Properties:
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Grade | Tensile?Strength?(MPa) | Yield?Strength?(Mpa?Min) | 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 |
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Competitive?Advantage:
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Good?Quality?and?services?but?competiveness?price.
Read More
Liang Bao Precision Tube Co.,Limited
Seamless Alloy Steel Tube,Seamless Precision Steel Tube,Seamless Boiler Tubes
Address: UNIT 04.7/F BRIGHT WAY TOWER NO.33 MONG RD KL,
Changzhou, Jiangsu
China, 213000
Tel: 86-519-88388611
Fax: 86-519-88388611
