Model NO.: ASTM A53
Price: USD600/T-USD650/T
Trademark: LCSH
Transport Package: in Bundles or in Bulk; Can Be Customized
Specification: OD 1/8"-48" Thickness: Sch5s-XXS
Origin: China
HS Code: 73041990
Model NO.: ASTM A53
Price: USD600/T-USD650/T
Trademark: LCSH
Transport Package: in Bundles or in Bulk; Can Be Customized
Specification: OD 1/8"-48" Thickness: Sch5s-XXS
Origin: China
HS Code: 73041990
We company professional manufacture all kinds grade of steel tube ,we can supply you competitve price ,welcome to vist our company,
Standard: ASTM A106 / A53 / API 5L Grade B
OD: 1/8" - 24"
Wk: SCH5S-XXS
Length: 5.8-12m, can be customized
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.
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 |
         () |                                    (%) | ||||||||||
C | Mn | Si | Cr | Mo | V | S | P | Cu | Ni | Ti | ||
ASTM A106-95 | 106 A | ≤0.25 | 0.27~0.93 | ≥0.10 | ≤0.40 | ≤0.15 | ≤0.08 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.40 | / |
106 B | ≤0.30 | 0.29~1.06 | ≥0.10 | ≤0.40 | ≤0.15 | ≤0.08 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.40 | / | |
106 C | ≤0.35 | 0.29~1.06 | ≥0.10 | ≤0.40 | ≤0.15 | ≤0.08 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.40 | / | |
ASTM A179-90a (R2001) | A179 | 0.06~0.18 | 0.27~0.63 | / | / | / | / | ≤0.035 | ≤0.035 | / | / | / |
ASTM A192-02 | A192 | 0.06~0.18 | 0.27~0.63 | ≤0.25 | / | / | / | ≤0.035 | ≤0.035 | / | / | / |
ASTM A210-02 | A-1 | ≤0.27 | ≤0.93 | ≥0.10 | / | / | / | ≤0.035 | ≤0.035 | / | / | / |
C | ≤0.35 | 0.29~1.06 | ≥0.10 | / | / | / | ≤0.035 | ≤0.035 | / | / | / | |
ASTM A213-01 | T11 | 0.05~0.15 | 0.30~0.60 | 0.50~1.00 | 0.50~1.00 | 1.00~1.50 | / | ≤0.025 | ≤0.025 | / | / | / |
T12 | 0.05~0.15 | 0.30~0.61 | ≤0.50 | 0.80~1.25 | 0.44~0.65 | / | ≤0.025 | ≤0.025 | / | / | / | |
ASTM A53-99 | 53 A | ≤0.25 | ≤0.95 | / | ≤0.40 | ≤0.15 | ≤0.08 | ≤0.045 | ≤0.05 | ≤0.40 | ≤0.40 | / |
53 B | ≤0.30 | ≤1.20 | / | ≤0.40 | ≤0.15 | ≤0.08 | ≤0.045 | ≤0.05 | ≤0.40 | ≤0.40 | / | |
ASTM A333-04 | A333 GR.6 | ≤0.30 | 0.29~1.06 | ≥0.10 | / | / | / | ≤0.025 | ≤0.025 | / | / | / |
DIN17175-79 | St 35.8 | ≤0.17 | 0.40~0.80 | 0.10~0.35 | / | / | / | ≤0.040 | ≤0.040 | / | / | / |
St 45.8 | ≤0.21 | 0.40~1.20 | 0.10~0.35 | / | / | / | ≤0.040 | ≤0.040 | / | / | / | |
DIN1629-84 | St 37.0 | ≤0.17 | / | / | / | / | / | ≤0.040 | ≤0.040 | / | / | (N≤0.009) |
St 44.0 | ≤0.21 | / | / | / | / | / | ≤0.040 | ≤0.040 | / | / | (N≤0.009) | |
St 52.0 | ≤0.22 | / | / | / | / | / | ≤0.035 | ≤0.040 | / | / | / | |
DIN 2391 | ST 35 | ≤0.17 | ≥0.40 | ≤0.35 | / | / | ≤0.05 | ≤0.025 | ≤0.025 | Nb+Ti+V≤0.05% | ≤0.03    (Nb≤0.03) | |
St 45 | ≤0.21 | ≥0.40 | ≤0.35 | / | / | ≤0.05 | ≤0.025 | ≤0.025 | Nb+Ti+V≤0.05% | ≤0.03    (Nb≤0.03) | ||
St 52 | ≤0.22 | ≤1.60 | ≤0.55 | / | / | ≤0.05 | ≤0.025 | ≤0.025 | Nb+Ti+V≤0.05% | ≤0.03    (Nb≤0.03) | ||
JIS G 3461 | STB 35 | ≤0.18 | 0.30~0.60 | ≤0.35 | / | / | / | ≤0.035 | ≤0.035 | / | / | / |
STB 42 | ≤0.32 | 0.30~0.60 | ≤0.35 | / | / | / | ≤0.035 | ≤0.035 | / | / | / | |
STB 52 | ≤0.25 | 1.00~1.50 | ≤0.35 | / | / | / | ≤0.035 | ≤0.035 | / | / | / | |
EN10255 | S195T | ≤0.20 | ≤1.40 | / | / | / | / | ≤0.030 | ≤0.035 | / | / | / |
EN10216-1 | P235 TR2 | ≤0.16 | ≤1.20 | ≤0.35 | ≤0.30 | ≤0.08 | ≤0.02 | ≤0.020 | ≤0.025 | ≤0.30 | ≤0.30    (Al≥0.02) | ≤0.04    (Nb≤0.01) |






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We company professional manufacture all kinds grade of steel tube ,we can supply you competitve price ,welcome to vist our company,
Standard: ASTM A106 / A53 / API 5L Grade B
OD: 1/8" - 24"
Wk: SCH5S-XXS
Length: 5.8-12m, can be customized
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.
Â
 |
         () |                                    (%) | ||||||||||
C | Mn | Si | Cr | Mo | V | S | P | Cu | Ni | Ti | ||
ASTM A106-95 | 106 A | ≤0.25 | 0.27~0.93 | ≥0.10 | ≤0.40 | ≤0.15 | ≤0.08 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.40 | / |
106 B | ≤0.30 | 0.29~1.06 | ≥0.10 | ≤0.40 | ≤0.15 | ≤0.08 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.40 | / | |
106 C | ≤0.35 | 0.29~1.06 | ≥0.10 | ≤0.40 | ≤0.15 | ≤0.08 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.40 | / | |
ASTM A179-90a (R2001) | A179 | 0.06~0.18 | 0.27~0.63 | / | / | / | / | ≤0.035 | ≤0.035 | / | / | / |
ASTM A192-02 | A192 | 0.06~0.18 | 0.27~0.63 | ≤0.25 | / | / | / | ≤0.035 | ≤0.035 | / | / | / |
ASTM A210-02 | A-1 | ≤0.27 | ≤0.93 | ≥0.10 | / | / | / | ≤0.035 | ≤0.035 | / | / | / |
C | ≤0.35 | 0.29~1.06 | ≥0.10 | / | / | / | ≤0.035 | ≤0.035 | / | / | / | |
ASTM A213-01 | T11 | 0.05~0.15 | 0.30~0.60 | 0.50~1.00 | 0.50~1.00 | 1.00~1.50 | / | ≤0.025 | ≤0.025 | / | / | / |
T12 | 0.05~0.15 | 0.30~0.61 | ≤0.50 | 0.80~1.25 | 0.44~0.65 | / | ≤0.025 | ≤0.025 | / | / | / | |
ASTM A53-99 | 53 A | ≤0.25 | ≤0.95 | / | ≤0.40 | ≤0.15 | ≤0.08 | ≤0.045 | ≤0.05 | ≤0.40 | ≤0.40 | / |
53 B | ≤0.30 | ≤1.20 | / | ≤0.40 | ≤0.15 | ≤0.08 | ≤0.045 | ≤0.05 | ≤0.40 | ≤0.40 | / | |
ASTM A333-04 | A333 GR.6 | ≤0.30 | 0.29~1.06 | ≥0.10 | / | / | / | ≤0.025 | ≤0.025 | / | / | / |
DIN17175-79 | St 35.8 | ≤0.17 | 0.40~0.80 | 0.10~0.35 | / | / | / | ≤0.040 | ≤0.040 | / | / | / |
St 45.8 | ≤0.21 | 0.40~1.20 | 0.10~0.35 | / | / | / | ≤0.040 | ≤0.040 | / | / | / | |
DIN1629-84 | St 37.0 | ≤0.17 | / | / | / | / | / | ≤0.040 | ≤0.040 | / | / | (N≤0.009) |
St 44.0 | ≤0.21 | / | / | / | / | / | ≤0.040 | ≤0.040 | / | / | (N≤0.009) | |
St 52.0 | ≤0.22 | / | / | / | / | / | ≤0.035 | ≤0.040 | / | / | / | |
DIN 2391 | ST 35 | ≤0.17 | ≥0.40 | ≤0.35 | / | / | ≤0.05 | ≤0.025 | ≤0.025 | Nb+Ti+V≤0.05% | ≤0.03    (Nb≤0.03) | |
St 45 | ≤0.21 | ≥0.40 | ≤0.35 | / | / | ≤0.05 | ≤0.025 | ≤0.025 | Nb+Ti+V≤0.05% | ≤0.03    (Nb≤0.03) | ||
St 52 | ≤0.22 | ≤1.60 | ≤0.55 | / | / | ≤0.05 | ≤0.025 | ≤0.025 | Nb+Ti+V≤0.05% | ≤0.03    (Nb≤0.03) | ||
JIS G 3461 | STB 35 | ≤0.18 | 0.30~0.60 | ≤0.35 | / | / | / | ≤0.035 | ≤0.035 | / | / | / |
STB 42 | ≤0.32 | 0.30~0.60 | ≤0.35 | / | / | / | ≤0.035 | ≤0.035 | / | / | / | |
STB 52 | ≤0.25 | 1.00~1.50 | ≤0.35 | / | / | / | ≤0.035 | ≤0.035 | / | / | / | |
EN10255 | S195T | ≤0.20 | ≤1.40 | / | / | / | / | ≤0.030 | ≤0.035 | / | / | / |
EN10216-1 | P235 TR2 | ≤0.16 | ≤1.20 | ≤0.35 | ≤0.30 | ≤0.08 | ≤0.02 | ≤0.020 | ≤0.025 | ≤0.30 | ≤0.30    (Al≥0.02) | ≤0.04    (Nb≤0.01) |






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