Producto | Tubo de acero cuadrado y rectangular |
Material | Acero al carbono |
El grado |
GB: Q195, Q215, Q235A, Q235B, P235C, Q235D, P255A, 255B, Q275, Q295A, Q295B, Q345B, P345C, Q345D, P345E, P390A, Q390B, P390C, Q390D, P390E, P420, Q420B, P420C, Q420D, P420E, P460D, P460E, P500D, P500E, Q550D, Q550E, P620D, P620E, P690D, P690E
EN: S185 S235JR, S275JR, S355JR, S420NL, S460NL S500P, S550P, S620P, S690Q La norma ASTM: Grado B, Categoría C, Categoría D, A36, grado 36, 40 de grado, grado 42, 50 de grado, grado 55, 60 de grado, grado 65 Grado 80 JIS: SS330, SPHC, SS400, SPFC, SPHD, SPHE |
Standard | La norma ASTM, DIN ISO, EN, JIS, GB, etc. |
Superficie | Acero galvanizado, 3PE, recubrimiento de pintura, aceite, el sello de acero, perforación, etc.. |
Termina | Tubos lisos |
La especificación | OD: 20-500*20*500mm ; 10*20-300*500mm, o como sea necesario. |
Grosor: 1.0-30.0mm, o como sea necesario. | |
Longitud: 2-12m, o como sea necesario. | |
Los extremos del tubo | Plain, biselado, roscado, Toma con orificios, con PVC clap// la abrazadera de acoplamiento |
Aplicación | Ampliamente utilizado en la fabricación de maquinaria, construcción, industria metalúrgica, los vehículos agrícolas, invernaderos agrícolas, la industria de automóviles, el ferrocarril, carretera del guardarraíl, contenedor de bastidor, mobiliario, decoración, estructura de acero, etc.. |
La tolerancia | ±1% |
MOQ | 1 ton. |
La capacidad de suministro | 5.000 toneladas/mes |
plazo de entrega | 7-15 días hábiles después de la recepción de 30% de depósito |
Los plazos de pago | El 30%T/T de Advance + 70% restante |
Condiciones de precios | Precios FOB, CFR, CIF, EXW |
El embalaje | Dignos de mar estándar paquete o como sea necesario |
Material | Q195 | C | Mn | Si | S | P | |
Producto químico | 0.06-0.12 | 0.25-0.50 | ≤0,30 | ≤ 0.050 | ≤0,045 | ||
Composición | Resistencia: 315-430(SM) | ||||||
(%) | Límite de fluencia:195(SM) | ||||||
La elongación:33 | |||||||
Q235. | C | Mn | Si | S | P | ||
0.12-2.0 | 0.3-0.70 | ≤0,30 | ≤0,045 | ≤0,045 | |||
Resistencia: 375-460(SM) | |||||||
Límite de fluencia:235(SM) | |||||||
La elongación:26 | |||||||
Q345 | C | Mn | Si | S | P | V | |
≤0,20 | ≤1,70 | ≤0,55 | ≤ 0.040 | ≤ 0.040 | 0.02-0,15 | ||
Resistencia: 470-630(SM) | |||||||
Límite de fluencia:345(SM) | |||||||
La elongación:21 |
Los cuerpos huecos rectangulares | Los cuerpos huecos cuadrados | ||||
El tamaño | Grosor | El tamaño | Grosor | El tamaño | Grosor |
Mm | Mm | Mm | Mm | Mm | Mm |
50 X 25 | 2 | 120 X 40 | 3 | 20 x 20 | 2 |
50 X 25 | 2.5 | 120 X 40 | 3.6 | 20 x 20 | 2.5 |
50 X 25 | 3 | 120 X 40 | 4 | 25 x 25 | 2 |
50 X 30 | 2.5 | 120 X 40 | 5 | 25 x 25 | 2.5 |
50 X 30 | 3 | 120 X 40 | 6 | 25 x 25 | 3 |
50 X 30 | 3.2. | 120 X 40 | 6.3 | 30 x 30 | 2.5 |
50 X 30 | 4 | 120 X 60 | 3 | 30 x 30 | 3 |
60 X 40 | 2.5 | 120 X 60 | 3.6 | 40 x 40 | 2 |
60 X 40 | 3 | 120 X 60 | 4 | 40 x 40 | 2.5 |
60 X 40 | 3.2. | 120 X 60 | 5 | 40 x 40 | 3 |
60 X 40 | 4 | 120 X 60 | 6 | 40 x 40 | 4 |
80 X 40 | 3 | 120 X 60 | 6.3 | 50 x 50 | 2 |
80 X 40 | 3.2. | 120 X 80 | 3 | 50 x 50 | 2.5 |
80 X 40 | 4 | 120 X 80 | 4 | 50 x 50 | 3 |
80 X 60 | 2.5 | 120 X 80 | 5 | 50 x 50 | 4 |
80 X 60 | 3 | 120 X 80 | 6 | 50 x 50 | 5 |
80 X 60 | 3.6 | 120 X 80 | 6.3 | 60 x 60 | 3 |
80 X 60 | 4 | 150X100 | 3 | 60 x 60 | 4 |
80 X 60 | 5 | 150X100 | 4 | 60 x 60 | 5 |
90 X 50 | 2.5 | 150X100 | 5 | 70 x 70 | 3 |
90 X 50 | 3 | 150X100 | 6 | 70 x 70 | 3.6 |
90 X 50 | 3.6 | 150X100 | 6.3 | 70 x 70 | 5 |
90 X 50 | 4 | 160 X 80 | 3 | 80 x 80 | 3 |
90 X 50 | 5 | 160 X 80 | 4 | 80 x 80 | 3.6 |
100 X 40 | 3 | 160 X 80 | 5 | 80 x 80 | 5 |
100 X 40 | 3.6 | 160 X 80 | 6 | 80 x 80 | 6 |
100 X 40 | 4 | 160 X 80 | 6.3 | 90 x 90 | 3 |
100 X 40 | 5 | 200 X 100 | 4 | 90 x 90 | 3.6 |
100 X 50 | 3 | 200 X 100 | 5 | 90 x 90 | 5 |
100 X 50 | 3.6 | 200 X 100 | 6 | 90 x 90 | 6 |
100 X 50 | 4 | 200 X 100 | 6.3 | 100 x 100 | 4 |
100 X 50 | 5 | 200 X 100 | 8 | 100 x 100 | 5 |
100 X 50 | 6 | 200 X 100 | 10 | 100 x 100 | 6 |
100 X 50 | 6.3 | 200 X 100 | 12.5 | 100 x 100 | 8 |
100 X 60 | 3 | 200 X 100 | 16 | 100 x 100 | 10 |
100 X 60 | 3.6 | 250 X 150 | 6.3 | 120 x 120 | 5 |
100 X 60 | 4 | 250 X 150 | 8 | 120 x 120 | 6 |
100 X 60 | 5 | 250 X 150 | 10 | 120 x 120 | 8 |
100 X 60 | 6 | 250 X 150 | 12.5 | 120 x 120 | 10 |
100 X 60 | 6.3 | 250 X 150 | 16 | 150 x 150 | 5 |
100 X 80 | 3 | 300 X 200 | 6.3 | 150 x 150 | 6 |
100 X 80 | 3.6 | 300 X 200 | 8 | 150 x 150 | 8 |
100 X 80 | 4 | 300 X 200 | 10 | 150 x 150 | 10 |
100 X 80 | 5 | 300 X 200 | 12.5 | 180 x 180 | 6 |
100 X 80 | 6 | 300 X 200 | 16 | 180 x 180 | 8 |
100 X 80 | 6.3 | 400 X 200 | 10 | 180 x 180 | 10 |
400 X 200 | 12.5 | 180 x 180 | 12.5 | ||
400 X 200 | 16 | 200 x 200 | 6 | ||
450 X 250 | 10 | 200 x 200 | 8 | ||
450 X 250 | 12.5 | 200 x 200 | 10 | ||
450 X 250 | 16 | 200 x 200 | 12.5 | ||
250 x 250 | 8 | ||||
250 x 250 | 10 | ||||
250 x 250 | 12.5 | ||||
300 x 300 | 8 | ||||
300 x 300 | 10 | ||||
300 x 300 | 12.5 |
Standard | El grado | Componentes químicos (%) | Propiedades mecánicas | |||||
C | Si | Mn | P | S | Fuerza tensil (MPA) | Límite de fluencia (MPA) | ||
La norma ASTM AS3 | Un | ≤0,25 | - | ≤0,95 | ≤0,05 | ≤0,06 | ≥330 | ≥205 |
B | ≤0,30 | - | ≤1.2 | ≤0,05 | ≤0,06 | ≥415 | ≥240 | |
La norma ASTM A106 | Un | ≤0,30 | ≥0.10 | 0.29-1.06 | ≤0,035 | ≤0,035 | ≥415 | ≥240 |
B | ≤0,35 | ≥0.10 | 0.29-1.06 | ≤0,035 | ≤0,035 | ≥485 | ≥275 | |
ASTM A179 | Un179 | 0.06-0.18 | - | 0.27-0.63 | ≤0,035 | ≤0,035 | ≥325 | ≥180 |
La norma ASTM A192 | A192 | 0.06-0.18 | ≤0,25 | 0.27-0.63 | ≤0,035 | ≤0,035 | ≥325 | ≥180 |
5L de la API de PSL1 | Un | 0.22 | - | 0.9 | 0.03 | 0.03 | ≥331 | ≥207 |
B | 0.28 | - | 1.2 | 0.03 | 0.03 | ≥414 | ≥241 | |
X42 | 0.28 | - | 1.3 | 0.03 | 0.03 | ≥414 | ≥290 | |
X46 | 0.28 | - | 1.4 | 0.03 | 0.03 | ≥434 | ≥317 | |
X52 | 0.28 | - | 1.4 | 0.03 | 0.03 | ≥455 | ≥359 | |
X56 | 0.28 | - | 1.4 | 0.03 | 0.03 | ≥490 | ||
X60 | 0.28 | - | 1.4 | 0.03 | 0.03 | ≥517 | ≥448. | |
X65 | 0.28 | - | 1.4 | 0.03 | 0.03 | ≥531 | ≥448. | |
X70 | 0.28 | - | 1.4 | 0.03 | 0.03 | ≥565 | ≥483 | |
5L de la API de PSL2 | B | 0.24 | - | 1.2 | 0.025 | 0.015 | ≥414 | ≥241 |
X42 | 0.24 | - | 1.3 | 0.025 | 0.015 | ≥414 | ≥290 | |
X46 | 0.24 | - | 1.4 | 0.025 | 0.015 | ≥434 | ≥317 | |
X52 | 0.24 | - | 1.4 | 0.025 | 0.015 | ≥455 | ≥359 | |
X56 | 0.24 | - | 1.4 | 0.025 | 0.015 | ≥490 | ||
X60 | 0.24 | - | 1.4 | 0.025 | 0.015 | ≥517 | ≥414 | |
X65 | 0.24 | - | 1.4 | 0.025 | 0.015 | ≥531 | ≥448. | |
X70 | 0.24 | - | 1.4 | 0.025 | 0.015 | ≥565 | ≥483 | |
X80 | 0.24 | - | 1.4 | 0.025 | 0.015 | ≥621 | ≥552 |