ZHANGJIAGANG HENGYANG METALLURGY TECHNOLOGY CO.,LTD
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Place of Origin: | Zhejiang, China (Mainland) |
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Round Galvanized Seamless Steel Pipe, T9 / T11 Stainless Steel Tubing
Quick Detail:
Standard: ASTM A199
Steel grade: T4/5/9/11/21/22/91
Size: Out Diameter : 20-200mm
Thickness: 0.1-20mm
Length: 3-8m
Description:
standard |
ASTM A199 |
Steel grade |
T4, T5, T9, T11, T21, T22, T91 |
Outside diameter |
20mm-200mm |
Thickness |
0.1mm-20mm |
Length |
3m-8m |
End protection |
Plastic caps |
Outside coating |
Black painting, anti-corrosion oil, galvanized or as per required by customers |
Packing |
wooden boxes, plastic bags or according to different customers’ requests |
Inspection and test |
UT, ET, HT, RT, etc. and others according to the standard, or as the requests of the customers |
Delivery condition |
Annealed, Normalized, Normalized and tempered |
Steel grade and chemical composition(%):
Steel grade |
C |
Mn |
P |
S |
Si |
Cr |
Mo |
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ASTM A199/T4 |
≤0.15 |
0.30-0.60 |
≤0.03 |
≤0.03 |
0.50-1.00 |
2.15-2.85 |
0.44-0.65 |
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ASTM A199/T5 |
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