1/2''-12'' steam pipeline /gas pipe hot rolled erw welded steel pipe 26 black ms round pipe
1/2''-12'' steam pipeline /gas pipe hot rolled erw welded steel pipe 26 black ms round pipe
Chemical Composition:
|
Standard
|
Steel Grade
|
C(%) |
Si(%) |
Mn(%) |
S(%) |
P(%) |
|
A519 |
1010 |
0.05-0.15 |
0.15-0.35 |
0.3-0.6 |
≤0.050 |
≤0.040 |
|
1020 |
0.15-0.25 |
0.15-0.35 |
0.3-0.6 |
≤0.050 |
≤0.040 |
|
|
1045 |
0.43-0.50 |
0.15-0.35 |
0.6-0.9 |
≤0.050 |
≤0.040 |
|
|
4130 |
0.28-0.33 |
0.15-0.35 |
0.4-0.6 |
≤0.040 |
≤0.040 |
|
|
4135 |
0.32-0.39 |
0.15-0.35 |
0.6-0.9 |
≤0.040 |
≤0.040 |
|
|
4140 |
0.38-0.42 |
0.15-0.35 |
0.7-1.0 |
≤0.040 |
≤0.040 |
Other Specification:
|
Product Name |
Seamless carbon steel pipe |
|
|
Material |
Carbon Steel and Alloy Steel |
|
|
Surface |
oiled, Polished, Brightness, Metallic color |
|
|
Standard |
ASTM A106 A53 A192 A179 A210 A519 |
|
|
Grade |
St35,St45,St52,E215,E235,E355,sch10,sch20,A106,A179,A192,A210,T11,T22,T12,AISI4130,SAE1010,SAE1020.etc |
|
|
Technique |
Cold drawn & cold rolled |
|
|
Application |
1. Automotive and mechanical pipes |
|
|
2. Petroleum cracking pipes |
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3. High Pressure Boiler Pipe |
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4. Low and middle pressure fluid transportation pipeline |
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|
5. Chemical fertilizer equipment pipes |
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6. Heat exchanger pipes |
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|
Delivery Conditions |
1. BK (+C) |
No heat treatment after last cold forming process. |
|
2. BKW (+LC) |
After last heat treatment there is a light finishing pass (cold drawing) |
|
|
3. BKS (+SR) |
After the final cold forming process the tubes are stress relieve annealed. |
|
|
4. GBK (+A) |
After the final cold forming process the tubes are annealed in a controlled atmosphere. |
|
|
5. NBK (+N) |
After the final cold forming process the tubes are annealed above the upper transformation point in a controlled atmosphere. |
|
Our Seamless Steel Pipe are capable of making all of the following products :
|
Fuel injection Pipe, Oil flow pipeline |
Automobile and motorcycle Shock Absorber Pipe |
|
Seat lifter Pipe |
Hydrau-cylinder Pipe |
|
Bicycle frame steel pipes |
Mechanical steel pipes for auto and motor parts |
|
Auto and Motorcycle Parts |
Exhaust Pipe for Generator |
|
High Heels Steel Pipes |
Campanula Seamless Steel Pipe |
|
Bike and Bicycle Frame |
Hydraulic System(Oil Pipeline, Motor Engine Pipe) |
|
Sewing machine and textile machine parts |
Air conditioning fitting |
|
Gas oil burner pipe |
Oil pipe drilling |
|
Auto and motor pipe fittings |
Gas Spring pipe,motor casing pipe |
Get in Touch
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