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PRODUCTOS POR GRUPO
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Tipo de Pago: L/C,T/T
transporte: Ocean,Land,Air,Express
Modelo: ASTM A192
Marca: Yuhong
Estándar: ASTM
Forma De La Sección: Redondo
Lugar De Origen: porcelana
Solicitud: Tubería de caldera
Proceso De Producción: Estirado en frío
Ya Sea Aleación: Sin alear
Categoría: Tubería de acero sin costura
Specification: ASTM A192/ASME SA192
End: Plain Ends
Surface: Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Application: High-Temperature Service Applications,Pressure Vessels
Product Name: Carbon Steel Boiler Tube
Test: ET, UT, HT, PT
ASTM A192/ASME SA192 Tubo de costura de acero al carbono aplicado para la caldera
ASTM A192 cubre la caldera mínima de espesor de pared, caldera de acero de carbono sin costuras y tubos de sobrecalentamiento para un servicio de alta presión.
Los tamaños y espesores del tubo generalmente proporcionados a esta especificación son de 1/2 pulg. Se puede proporcionar tubos que tengan otras dimensiones, siempre que tales tubos cumplan con todos los demás requisitos de esta especificación.
ASTM A192 Tubo de caldera de acero al carbono de alta presión Composición química:
|
Grade |
Chemical composition(%) |
|||||
|
C |
Type |
C |
Si |
Mn |
P |
S |
|
ASTM A192 |
S=Seamless |
0.06~0.18 |
0.25Max |
0.27~0.63 |
0.035Max |
0.035Max |
Propiedad mecánica del tubo de caldera A192:
|
Grade |
Elongation % |
Tensile Test MPa or N/mm2 |
|
|
A |
Min Yield Strength |
Tensile Strength |
|
|
ASTM A192 |
=35 |
=180 |
=325 |
Las tolerancias dimensionales de ASTM A192, ASME SA192 Tubos de caldera y sobrecalentador
Tolerancias del grosor de la pared
|
Outside |
Wall Thickness, % |
|||||||
|
0.095[2.4] and Under |
Over 0.095 to 0.150 |
Over 0.150 to 0.180 |
Over 0.180,[4.6] |
|||||
|
Over |
Under |
Over |
Under |
Over |
Under |
Over |
Under |
|
|
Seamless, Hot-Finished Tubes |
||||||||
|
4 [101.6] and under |
40 |
0 |
35 |
0 |
33 |
0 |
28 |
0 |
|
Over4[101.6] |
.... |
.... |
35 |
0 |
33 |
0 |
28 |
0 |
|
Seamless, Cold-Finished Tubes |
||||||||
|
|
Over |
Under |
||||||
|
1 1 ⁄ 2 [38.1] and under |
20 |
0 |
||||||
|
Over 1 1 ⁄ 2 [38.1] |
22 |
0 |
||||||
Tolerancias de diámetro exterior
|
Outside Diameter,in. [mm] |
Permissible Variations, in. [mm] |
|
|
Over |
Under |
|
|
Hot-Finished Seamless Tubes |
||
|
4 [101.6] and under |
1 ⁄ 64 [0.4] |
1 ⁄ 32 [0.8] |
|
Over 4 to 7 1 ⁄ 2 [101.6 to 190.5], incl |
1 ⁄ 64 [0.4] |
3 ⁄ 64 [1.2] |
|
Over 7 1 ⁄ 2 to 9 [190.5 to 228.6], incl |
1 ⁄ 64 [0.4] |
1 ⁄ 16 [1.6] |
|
Cold-Finished Seamless Tubes |
||
|
Under 1 [25.4] |
0.004 [0.1] |
0.004 [0.1] |
|
1 to 1 1 ⁄ 2 [25.4 to 38.1], incl |
0.006 [0.15] |
0.006 [0.15] |
|
Over 1 1 ⁄ 2 to 2 [38.1 to 50.8], excl |
0.008 [0.2] |
0.008 [0.2] |
|
2 to 2 1 ⁄ 2 [50.8 to 63.5], excl |
0.010 [0.25] |
0.010 [0.25] |
|
2 1 ⁄ 2 to 3 [63.5 to 76.2], excl |
0.012 [0.3] |
0.012 [0.3] |
|
3 to 4 [76.2 to 101.6], incl |
0.015 [0.38] |
0.015 [0.38] |
|
Over 4 to 7 1 ⁄ 2 [101.6 to 190.5], incl |
0.015 [0.38] |
0.025 [0.64] |
|
Over 7 1 ⁄ 2 to 9 [190.5 to 228.6], incl |
0.015 [0.38] |
0.045 [1.14] |
Tolerancias de longitud
|
Method of |
Outside |
Cut Length,in. [mm] |
|
|
Over |
Under |
||
|
Seamless, hot-finished |
All sizes |
3 ⁄ 16 [5] |
0 [0] |
|
Seamless, cold-finished |
Under 2 [50.8] |
1 ⁄ 8 [3] |
0 [0] |
|
2 [50.8] and over |
3 ⁄ 16 [5] |
0 [0] |
|
|
2 [50.8] and over |
3 ⁄ 16 [5] |
0 [0] |
|
Aplicación : para aplicaciones de servicios de alta temperatura, recipientes a presión, calderas y propósito de presión.
| Unidades de venta | : | Kilogram |
|---|---|---|
| Tipo de paquete | : | Caja de madera de captilla/ caja de hierro/ paquete con tapa de plástico |
Paquete: Caja de madera de captilla/ caja de hierro/ paquete con tapa de plástico
productividad: 100tons Per Month
transporte: Ocean,Land,Air,Express
Lugar de origen: Porcelana
Apoyo sobre: According to Clienr's Requirements
Certificados : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
HS-Code: 7304193000
Tipo de Pago: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW,CIP,DDP
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