- Model NO.: A106/A106B, A53
- Technique: ERW, Hot Rolling. Cold Drawing, Hot Expanding
- Surface Treatment: Black Galvanized Varnishing,Antiseptical,Oiled
- Section Shape: Round Square Rectangular Special Section
- Length: 5.8m,11.85,12m
- Od: 10-640mm
- Trademark: LCSH
- Specification: OD 1/8"-48" Thickness: Sch5s-XXS
- HS Code: 7304199000
- Type: Seamless or Welded
- Material: Carbon Steel Alloy Steel
- Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
- Price: USD600/T-USD650/T
- Surface: Black ,Printing ,Oil
- ID: 0.5-50mm
- Transport Package: in Bundles or in Bulk; Can Be Customized
- Origin: China
Standard: ASTM A106 /Â A53 /Â API 5L Grade B
OD: 1/8" -Â 24"
Wk: SCH5S-XXS
Length: 5.8-12m, can be customized
Executive standards:
ASTMA500: 2003, ASTMA53: 1998, ASTMA106: 1996, ASTMAA192: 1996, ASTMA335: 1995, ASTMA519: 1996,
ASTMA269: 1996, ASTMA789: 1995, ASTMA 268: 1996,
ASTMA 500: 1996, ASTMA53: 1998,
Application:
Seamless steel pipes for low and medium pressure boiler, high pressure boiler, ship-building, liquid service, petroleum cracking, chemical fertilizer equipment, Drawing-oil-equipment and structure purposes.
Packing: Bundles, seaworthy packing
Main Export Market:
Middle East, Southeast Asia, Europe and America, South America, Africa and so on.
Other grade can also be provided after consulting with customers.
If you are interested in our products, pls contact us.
| A53 Chemical components and mechanical propert | ||||||||||||||
| stand ard |
Trade mark | Chemical components |
 |
Mechanical property | ||||||||||
| C | Si | Mn | P | S | Cu | Ni | Mo | Cr | V | Tensile Strengt h(Mpa) |
Yield Streng th(Mpa) |
Elong ation( %) |
||
| ASTM A53 | A | ≤ 0.25 | / | ≤ 0.95 | ≤ 0.05 | ≤ 0.06 | ≤ 0.40 | ≤ 0.40 | ≤ 0.15 | ≤ 0.40 | ≤ 0.08 | ≥ 330 | ≥ 205 | ≥ 29.5 |
| B | ≤ 0.30 | / | ≤ 1.2 | ≤ 0.05 | ≤ 0.06 | ≤ 0.40 | ≤ 0.40 | ≤ 0.15 | ≤ 0.40 | ≤ 0.08 | ≥ 415 | ≥ 240 | ≥ 29.5 | |
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| A106 Chemical components and mechanical property | ||||||||||||||
| stand ard |
Trade mark | Chemical components |
 |
Mechanical property | ||||||||||
| C | Si | Mn | P | S | Cu | Ni | Mo | Cr | V | Tensile Strengt h(Mpa) |
Yield Stren gth (Mpa) |
Elon gation (%) |
||
| ASTM A106 |
 B | ≤ 0.30 | ≥ 0.10 | 0.29~ 1.06 |
≤ 0.035 | ≤ 0.035 | ≤ 0.40 | ≤ 0.40 | ≤ 0.15 | ≤ 0.40 | ≤ 0.08 | ≥ 415 | ≥ 240 | ≥ 30 |
|  C | ≤ 0.35 | ≥ 0.10 | 0.29~ 1.06 |
≤ 0.035 | ≤ 0.035 | ≤ 0.40 | ≤ 0.40 | ≤ 0.15 | ≤ 0.40 | ≤ 0.08 | ≥ 485 | ≥ 275 | ≥ 30 | |
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| API 5L Chemical components and mechanical property PSL1 | ||||||||||||||
| Class and Sort | Chemical components | Mechanical property | ||||||||||||
| Â C (Max) |
 Mn (Max) |
 P (Max) |
 S (Max) |
 |
Tensile Strength( Min) | Yeild Strengh(Min) | ||||||||
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 psi |  Mpa |  psi |  Mpa | ||||||||||
| A25 | CLI | 0.21 | 0.6 | 0.03 | 0.03 |
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45000 | 310 | 25000 | 172 | ||||
| CLII | 0.21 | 0.6 | 0.03 | 0.03 |
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| A | 0.22 | 0.9 | 0.03 | 0.03 |
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48000 | 331 | 30000 | 207 | |||||
| B | 0.28 | 1.2 | 0.03 | 0.03 |
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60000 | 414 | 35000 | 214 | |||||
| X42 | 0.28 | 1.3 | 0.03 | 0.03 |
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60000 | 414 | 42000 | 290 | |||||
| X46 | 0.28 | 1.4 | 0.03 | 0.03 |
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63000 | 434 | 46000 | 317 | |||||
| X52 | 0.28 | 1.4 | 0.03 | 0.03 |
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66000 | 455 | 52000 | 359 | |||||
| X56 | 0.28 | 1.4 | 0.03 | 0.03 |
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71000 | 490 | 56000 | 386 | |||||
| X60 | 0.28 | 1.4 | 0.03 | 0.03 |
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75000 | 517 | 60000 | 414 | |||||
| X65 | 0.28 | 1.4 | 0.03 | 0.03 |
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77000 | 531 | 65000 | 448 | |||||
| X70 | 0.28 | 1.4 | 0.03 | 0.03 |
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82000 | 565 | 70000 | 483 | |||||
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| A192 Chemical components and mechanical property | ||||||||||||||
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Chemical components |
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Mechanical property | |||||||||
| stand ard |
Trade mark | C | Si | Mn | P | S | Cu | Ni | Mo |
 |
 |
Tensile Strengt h(Mpa) |
Yield Stren gth (Mpa) |
Elong ation (%) |
| ASTM A192 | A192 | 0.06- 0.18 |
≤ 0.25 | 0.27-0.63 | 0.035 | 0.035 | / | / | / |
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≥ 325 | ≥ 180 | ≥ 35 |
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