Financial Equipment

?Cold Drawn Precision Seamless Steel Tubes Round For Superheater ASTM A213 T24 T36 15Mo3

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Quick Detail:

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ASTM/ASME A213 T11 Seamless Alloy steel tube

Standard: ASTM/ASME A213

Grade: T2, T5, T5b, T5c, T9, T11, T12,

T17, T21, T22, T23, T24, T36,T91, T92, T122, T911

OD. Range:12.7 mm – 114.3 mm

Wall thickness: 0.8 mm-15 mm

Length: Max length 25000mm

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Description:

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Executive Standard | ASTM A213 |
Materials | T2, T5, T5b, T5c, T9, T11, T12,T17, T21, T22, T23, T24, T36,T91, T92, T122, T911 |
Size | Outer Diameter | 12.7 mm – 114.3 mm???????? |
Wall Thickness | 0.8mm -15mm |
Length | Single random length/Double random length 5m-14m,5.8m,6m,10m-12m,12m or as customer& acute;s actual request |
Ends | Plain end/Beveled,protected by plastic caps on both ends,cut quare, grooved, threaded and coupling,etc |
Surface Treatment | Bare,Painting black,varnished,galvanized,anti-corrosion?????? 3PE PP/EP/FBE coating |
Technical Methods | Cold-drawn/Hot-expanded |
Testing Methods | Eddy current testing, Hydrostatic testing or Ultrasonic examination, NDT and also with chemical and physical property inspection |
Packaging | Small pipes in bundles with strong steel strips,large in loose pieces;?Covered with plastic woven bags;?Suitable for lifting operation;?Loaded in 40ft or 20ft container or in bulk Also according to customer& acute;s requests |
Application | boiler,superheater,and heat-exchanger tubes |
Origin | Zhangjiagang Jiangsu Prov.China |
Certificates | API ISO PED |
Third Party Inspection | SGS BV TUV etc. |
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Applications:

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High pressure, low & medium pressure boiler steel pipestubes are suitable for making super-heaters, re-heaters, water wall, and economizer in large-scale power plant.?

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Grade and Chemical Composition(％):

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Grade | C | Mn | P≤ | S≤ | Si | Cr | Mo | V≥ |
T11 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50-1.00 | 0.50-1.00 | 1.00-1.50 | ? |
T12 | 0.05-0.15 | 0.30-0.61 | 0.025 | 0.025 | ≤0.50 | 0.80-1.25 | 0.44-0.65 | ? |
T13 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | ≤0.50 | 1.90-2.60 | 0.87-1.13 | ? |
T2 | 0.10-0.20 | 0.30-0.61 | 0.025 | 0.025 | 0.10-0.30 | 0.50-0.81 | 0.44-0.65 | ? |
T5 | ≤0.15 | 0.30-0.60 | 0.025 | 0.025 | ≤0.50 | 4.00-6.00 | 0.45-0.65 | ? |
T5b | ≤0.15 | 0.30-0.60 | 0.025 | 0.025 | 1.00-2.00 | 4.00-6.00 | 0.45-0.65 | ? |
T5c | ≤0.12 | 0.30-0.60 | 0.025 | 0.025 | ≤0.50 | 4.00-6.00 | 0.45-0.65 | ? |
T9 | ≤0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.25-1.00 | 8.00-10.00 | 0.9-1.0 | ? |
T22 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | ≤0.50 | 1.90-2.60 | 0.87-1.13 | ? |
T91 | 0.08-0.12 | 0.30-0.60 | 0.020 | 0.010 | ≤0.50 | 8-9.50 | 0.85-1.05 | 0.18-0.25 |
T92 | 0.07-0.13 | 0.30-0.60 | 0.020 | 0.010 | ≤0.50 | 8-9.50 | 0.3-0.60 | 0.15-0.25 |
T21 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | ≤0.50 | 2.65-3.35 | 0.80-1.06 | ? |
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Mechanical Properties:

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Standard | Steel grade | Tensile(MPa) | Yield(MPa) | Elongate(%) | Hardenss |
20MnG | 20MnG | ≥415 | ≥240 | ≥22 | ? |
25MnG | 25MnG | ≥485 | ≥275 | ≥20 | ? |
15CrMoG | 15CrMoG | 440～640 | ≥235 | ≥21 | ? |
12Cr2MoG | 12Cr2MoG | 450～600 | ≥280 | ≥20 | ? |
12Cr1MoVG | 12Cr1MoVG | 470～640 | ≥255 | ≥21 | ? |
12Cr2MoWVTiB | 12Cr2MoWVTiB | 540～735 | ≥345 | ≥18 | ? |
10Cr9Mo1VNb | 10Cr9Mo1VNb | ≥585 | ≥415 | ≥20 | ? |
ASME SA210 | SA210A-1 | ≥415 | ≥255 | ≥30 | ≤143HB |
SA210C | SA210C | ≥485 | ≥275 | ≥30 | ≤179HB |
ASME SA213 | SA213 T11 | ≥415 | ≥205 | ≥30 | ≤163HB |
SA213 T12 | SA213 T12 | ≥415 | ≥220 | ≥30 | ≤163HB |
SA213 T22 | SA213 T22 | ≥415 | ≥205 | ≥30 | ≤163HB |
SA213 T23 | SA213 T23 | ≥510 | ≥400 | ≥20 | ≤220HB |
SA213 T91 | SA213 T91 | ≥585 | ≥415 | ≥20 | ≤250HB |
SA213 T92 | SA213 T92 | ≥620 | ≥440 | ≥20 | ≤250HB |
DIN17175 | ST45.8/Ⅲ | 410～530 | ≥255 | ≥21 | / |
15Mo3 | 15Mo3 | 450～600 | ≥270 | ≥22 | ? |
13CrMo44 | 13CrMo44 | 440～590 | ≥290 | ≥22 | ? |
10CrMo910 | 10CrMo910 | 480～630 | ≥280 | ≥20 | ? |
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Permitted tolerance for OD:

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OD | Plus tolerance(+) | Minus tolerance (-) |
10.29—48.3 | 0.4 | 0.4 |
<48.3—-≤114.3 | 0.79 | 0.79 |
<114.3—≤219.1 | 1.59 | 0.79 |
<219.1—≤323.9 | 2.38 | 0.79 |
<323.9 | ±1% |
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Competitive Advantage:

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Huacheng Industry Pipe Making Corporation

Asia Leading Steel Pipe & Tube?Manufacturer with more than 250,000Tons/Year, >60% shipped to more than 35 Countries.We aims at manufacturing quality pipes & tubes with reasonable and competitive price, good quality for our global customers.

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Factroy Pictures:



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Pipe & Tube Processing



Factory Equipments:



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Production Line:



Quality Control:

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Steel Pipe & Tube Application:



Package:

Export Standard / Wooden Box



Main Certificates:

PED ISO BV TUV etc.



Main Customers:

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