Customization: | Available |
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Type: | Round |
Standard: | AISI, ASTM, DIN, JIS, GB, BS |
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Product Name | Executive Standard | Dimension | Steel Code / Steel Grade |
Seamless Austenitic Stainless Steel Pipes | ASTM A312/A312M, ASME SA312/SA312M | OD: 1/4″~20″ WT: SCH5S~SCH80S |
TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H |
Seamless Austenitic Stainless Steel Tubing for General Service | ASTM A269, ASME SA269 | OD: 6.0~50.8mm WT: 0.8~10.0mm |
TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H |
Seamless Austenitic Alloy-Steel Boiler, Super Heater and Heat-Exchanger Tubes | ASTM A213/A213M, ASME SA213/SA213M | OD: 6.0~50.8mm WT: 0.8~10.0mm |
TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H |
Seamless Duplex Stainless Steel Tubing for General Service | ASTM A789 / A789M | OD: 19.0~60.5mm WT: 1.2~5.0mm |
S31803, S32205, S32750 |
Seamless Duplex Stainless Steel Pipes | ASTM A790 / A790M | OD: 3/4″~10″ WT: SCH5S~SCH80S |
S31803, S32205, S32750 |
Seamless Stainless Steel Mechanical Tubing | ASTM A511 | OD: 6.0~50.8mm WT: 1.8~10.0mm |
MT304, MT304L, MT304H, MT310, MT310S, MT316, MT316L, MT317, MT317L, MT321, MT321H, MT347 |
Seamless Stainless Steel Tubes for Pressure Purposes | EN 10216, DIN 17456, 17458 | OD: 6.0~530.0mm WT: 0.8~34.0mm |
1.4301, 1.4307, 1.4541, 1.4401, 1.4404, 1.4571, 1.4878, 1.4432, 1.4462 |
Pipe types | Pipe Szie(mm) | Tolerances | |
Hot rolled | OD | <50 | ±0.50mm |
≥50 | ±1% | ||
WT | <4 | ±12.5% | |
≥4~20 | +15%, -12.5% | ||
>20 | ±12.5% | ||
Cold drawn | OD | 6~10 | ±0.20mm |
10~30 | ±0.40mm | ||
30~50 | ±0.45 | ||
>50 | ±1% | ||
WT | <1 | ±0.15mm | |
>1~3 | + 15%, - 10% | ||
>3 | + 12.5%, - 10% |
Standard | Grade | Chemical Components (%) | Mechanical Properties | |||||||||
c | Si | Mn | P | S | Mo | Cr | V | Tensile STrength(Mpa) | Yield STrength(Mpa) | Elongation (%) |
||
ASTM A53 | A | ≤0.25 | / | ≤0.95 | ≤0.05 | ≤0.06 | ≤0.15 | ≤0.40 | ≤0.08 | ≥330 | ≥205 | ≥29.5 |
B | ≤0.30 | / | ≤1.2 | ≤0.05 | ≤0.06 | ≤0.15 | ≤0.40 | ≤0.08 | ≥415 | ≥240 | ≥29.5 |
Standard | Grade | Chemical Components(%) | Mechanical Properties | |||||||||
c | Si | Mn | P | S | Mo | Cr | V | Tensile STrength (Mpa) |
Yield STrength (Mpa) |
Elongation(%) | ||
ASTM A106 | A | ≤0.30 | ≥0.10 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≤0.15 | ≤0.40 | ≤0.08 | ≥415 | ≥240 | ≥30 |
B | ≤0.35 | ≥0.10 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≤0.15 | ≤0.40 | ≤0.08 | ≥485 | ≥275 | ≥30 |
Standard | Grade | Chemical Components(%) | Mechanical Properties | ||||||
c | Si | Mn | P | S | Tensile STrength(Mpa) | Yield STrength(Mpa) | Elongation(%) | ||
ASTM A179 | A179 | 0.06-0.18 | / | 0.27-0.63 | ≤0.035 | ≤0.035 | ≥325 | ≥180 | ≥35 |
Standard | Grade | Chemical Components(%) | Mechanical Properties | ||||||
c | Si | Mn | P | S | Tensile STrength(Mpa) | Yield STrength(Mpa) | Elongation(%) | ||
ASTM A192 | A192 | 0.06-0.18 | ≤0.25 | 0.27-0.63 | ≤0.035 | ≤0.035 | ≥325 | ≥180 | ≥35 |
Standard | Grade | Chemical Components | Tensile STrength(min) | Yield Strength(min) | |||
C | Mn | P | S | Mpa | Mpa | ||
API 5L PSL1 | A | 0.22 | 0.90 | 0.030 | 0.030 | 331 | 207 |
B | 0.28 | 1.20 | 0.030 | 0.030 | 414 | 241 | |
X42 | 0.28 | 1.30 | 0.030 | 0.030 | 414 | 290 | |
X46 | 0.28 | 1.40 | 0.030 | 0.030 | 434 | 317 | |
X52 | 0.28 | 1.40 | 0.030 | 0.030 | 455 | 359 | |
X56 | 0.28 | 1.40 | 0.030 | 0.030 | 490 | 386 | |
X60 | 0.28 | 1.40 | 0.030 | 0.030 | 517 | 414 | |
X65 | 0.28 | 1.40 | 0.030 | 0.030 | 531 | 448 | |
X70 | 0.28 | 1.40 | 0.030 | 0.030 | 565 | 483 |
Standard | Grade | Chemical Components | Tensile STrength(min) | Yield Strength(min) | |||
C | Mn | P | S | Mpa | Mpa | ||
API 5L PSL2 | B | 0.24 | 1.20 | 0.025 | 0.015 | 414 | 241 |
X42 | 0.24 | 1.30 | 0.025 | 0.015 | 414 | 290 | |
X46 | 0.24 | 1.40 | 0.025 | 0.015 | 434 | 317 | |
X52 | 0.24 | 1.40 | 0.025 | 0.015 | 455 | 359 | |
X56 | 0.24 | 1.40 | 0.025 | 0.015 | 490 | 386 | |
X60 | 0.24 | 1.40 | 0.025 | 0.015 | 517 | 414 | |
X65 | 0.24 | 1.40 | 0.025 | 0.015 | 531 | 448 | |
X70 | 0.24 | 1.40 | 0.025 | 0.015 | 565 | 483 | |
X80 | 0.24 | 1.40 | 0.025 | 0.015 | 621 | 552 |