Painting black Seamless Metal Tubes ASTM A213 GB 5310 , Alloy Steel Boiler Steel Tube
| Place of Origin: | Jiangsu |
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Company Profile
| Location: | Nanjing, Jiangsu, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Seamless Steel Tubes, Seamless Carbon Steel Tube, Hot Rolled Steel Tube |
Product Detail
| Model No.: | HC |
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Product Description
Painting black Seamless Metal Tubes ASTM A213 GB 5310 , Alloy Steel Boiler Steel Tube
Quick Detail:
GB5310 20G, 20MnG, 25MnG, 15MoG, 20MoG, 15CrMoG
Standard: GB 5310
Grade: 20G, 20MnG, 25MnG, 15MoG, 20MoG, 15CrMoG etc
OD. Range:12.7 mm – 114.3 mm
Wall thickness: 0.8 mm-15 mm
Length: Max length 25000mm
Description:
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Executive Standard |
GB5310 |
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Materials |
GB5310 20G, 20MnG, 25MnG, 15MoG, 20MoG, 15CrMoG |
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Size |
Outer Diameter |
12.7 mm – 114.3 mm |
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Wall Thickness |
0.8mm -15mm |
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Length |
Single random length/Double random length 5m-14m,5.8m,6m,10m-12m,12m or as customer's actual request |
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Ends |
Plain end/Beveled,protected by plastic caps on both ends,cut quare, grooved, threaded and coupling,etc |
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Surface Treatment |
Bare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating |
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Technical Methods |
Cold-drawn/Hot-expanded |
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Testing Methods |
Eddy current testing, Hydrostatic testing or Ultrasonic examination, NDT and also with chemical and physical property inspection |
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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's requests |
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Application |
boiler,superheater,and heat-exchanger tubes |
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Origin |
Zhangjiagang Jiangsu Prov.China |
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Certificates |
API ISO PED |
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Third Party Inspection |
SGS BV TUV etc. |
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Grade and Chemical Composition():
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Grade |
C |
Mn |
P≤ |
S≤ |
Si |
Cr |
Mo |
V≥ |