Condenser Seamless Steel Tubes Thickness 30mm ASTM A199 T4
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- 1
- Min. Order:
- 1
- Delivery Time:
- 30 Days
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Contact Now| Place of Origin: | Jiangsu China (Mainland) |
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Condenser Seamless Steel Tubes Thickness 30mm ASTM A199 T4 T5 T7 T9 T11 T21 T22
Quick Detail:
Standards: ASTM A199
Main Grade: T4 T5 T9 T11 T21 T22 T91
Outside Diameter: 6mm – 350mm
Wall Thickness: 1mm-30mm
Length: 5m-25m
Description:
ASTM A199/A199M-92 Specification for Seamless Cold-Drawn Intermediate Alloy-Steel Heat-Exchanger tubes and Condenser Tubes.The ASTM A119 pressure boiler tube is wrapped with nylon fabric then bundled with 2 steel strips in each end, and other 2 in the middle.
Main Steel Grade we supply for ASTM A199
ASTM A199 T11
ASTM A199 T22
ASTM A199 T5
Applications:
Used widely in oil, chemical industry, electricity,boiler industry of high-temperature
resistance, low temperature resistance, corrosion resistance in pipelines, etc...
Delivery Condition:
Heat treatment,Annealed, Normalized, Normalized and Tempered
Packing:
Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection
Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test),Surface and Dimension Test,Nodestructive Test, Hydrostatic Test.
Surface treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Painting as requested.
Steel Grade:
|
Steel grade |
WT |
C |
Mn |
P |
S |
Si |
Cr |
Mo |
|
ASTM A199/T4 |
MW |
0.15MAX |
0.30-0.60 |
0.03 |
0.03 |
0.50-1.00 |
2.15-2.85 |
0.44-0.65 |
|
ASTM A199/T5 |
MW |
0.50-0.15 |
0.30-0.60 |
0.03 |
0.03 |
0.50MAX |
4.00-6.00 |
0.45-0.65 |
|
ASTM A199/T7 |
MW |
0.15MAX |
0.30-0.60 |
0.03 |
0.03 |
0.50-1.00 |
6.00-8.00 |
0.45-0.65 |
|
ASTM A199/T9 |
MW |
0.15MAX |
0.30-0.60 |
0.03 |
0.03 |
0.25-1.00 |
8.00-10.0 |
0.90-1.10 |
|
ASTM A199/T11 |
MW |
0.50-0.15 |
0.30-0.60 |
0.03 |
0.03 |
0.50-1.00 |
1.00-1.50 |
0.44-0.65 |
|
ASTM A199/T22 |
MW |
0.50-0.15 |
0.30-0.60 |
0.03 |
0.03 |
0.50MAX |
1.90-2.60 |
0.87-1.13 |
* Ni 0.40 max; V 0.18-0.25; Cb 0.06-0.10; N 0.03-0.07; Al 0.04 max
Mechnical Properties of ASTM A199:
|
Steel grade |
Tensile Strength |
Yield Strength |
Elongation |
SPECIFIC REQUIREMENT |
|
ASTM A199/T4 |
415MIN |
170MIN |
30/22 |
Hardness 85 HRB MAX |
|
ASTM A199/T5 |
415MIN |
170MIN |
30/22 |
Hardness 85 HRB MAX |
|
ASTM A199/T7 |
415MIN |
170MIN |
30/22 |
Hardness 85 HRB MAX |
|
ASTM A199/T9 |
415MIN |
170MIN |
30/22 |
Hardness 85 HRB MAX |
|
ASTM A199/T11 |
415MIN |
170MIN |
30/22 |
Hardness 85 HRB MAX |
|
ASTM A199/T22 |
415MIN |
170MIN |
30/22 |
Hardness 85 HRB MAX |
Competitive Advantage:
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.
Factroy Pictures:
Pipe & Tube Processing
Factory Equipments:
Production Line:
Quality Control:
Steel Pipe & Tube Application:
Package:
Export Standard / Wooden Box
Main Certificates:
PED ISO BV TUV etc.
Main Customers:
