Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
hollow section steel pipe
Seamless hollow section steel tubes
material:10#,20#,45#,16Mn, ASTM A106 Gr.B, ASTM A53 Gr.B, St 37, St 42, St 52, Q 235, Q 195, Q345, 27SiMn
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Production |
Carbon seamless steel pipe |
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Brand |
HMST |
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Specification |
10.29mm-508mm (1/8''-20'')× 1.2mm-39mm |
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Standard |
GB, ASTM, API 5L, API 5CT,DIN, JIS and so on |
|
Out Diameter |
10.29mm-508mm. (1/8''-20'') |
|
Wall Thickness |
1.2mm-39mm |
|
Grade |
10#,20#,45#,16Mn,27SiMn,12Cr1MoV,Q235, ST42,ST52,A106-a,A106-b, and so on |
|
Length |
6-12m. As customers requestments. |
|
Plade of Origin |
Tianjin, China |
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Model Number |
10.29mm-508mm. (1/8''-20'')1.2mm-39mm |
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Technique |
Seamless, welded |
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Usage |
1. Low and middle pressure fluid transportation pipeline 2. Casing Tube 3. Boiler Pipe 4. Petroleunm and natural gas industry 5. Chemistry industry 6. Electric industry |
|
Package |
1. Bundle packing. 2. Bevelled end or plain end or warnished as per buyer's requestments. 3. Marking: as per customer's requests. 4. Painting varnish coating on the pipe. 5. Plastic caps at ends. |
|
Delivery Time |
15-20 days or as clients reqestments. |
|
Supply |
1. seamless steel pipe 2. ERW steel pipe 3. steel casing 4. tubing 5. hot-rolled steel pipe 6. spiral steel pipe 7. hot-galvanized steel pipe |
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Specifications |
China Standard |
Steel Grade |
Standard |
|
seamless steel tubes and pipes for structural purpose |
GB/T8162-1999 |
10, 20, 35, 45, 40Mn2, 45Mn2, 27SiMn, 20Cr, 40Cr, 20CrMo, 35CrMo, 38CrMoA1, 50CrV, 30CrMnSi |
ASTM A500-98 |
|
Seamless steel tubes and pipes for liquid service |
GB/T8163-1999 |
10, 20, Q295, Q345 |
ASTM A53-98 |
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seamless steel tbes and pipesfor casing |
API SPEC 5CT |
J55, N80 |
API |
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Seamless steel tubes for oil casing and tubing in oil wells |
APE SPEC 5L |
A, B, X42 |
API |
|
Seamles Steel Tubes and Pipes for High Pressure Boiler |
GB5310-1995 |
20G, 20MnG, 25MnG, 15MoG, 20MoG, 12Cr1MoVG, 15CrMoVG, 12Cr2MoG, 12Cr2MoWVTiB, 12Cr3MoVSiTiB, |
ASTM A106-96a |
|
Seamless Steel Tubes for low and Medium Pressure Boilers |
GB3087-1999 |
10, 20 |
ASTM A179, ASTM A192 |
|
Seamless Steel Tubes for high pressure --Chemical fertilizer equipment |
GB6479-86 |
10, 20G, Q345, Q390, 10MoVNb, 12CrMo, 15CrMo, 12Cr2Mo |
ISO 9329-2-1997 |
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Seamless steel tubes for petroleum cracking |
GB9948-86 |
10, 20, 12CrMo, 15CrMo, 1Cr2Mo, 1Cr5Mo, |
JIS G3441-1988 |
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China GB |
ASTM |
DIN 17175 |
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10# |
ASTM A106 Gr.A ASTM A53 Gr.A ASTM A179-C ASTM A214-C ASTM A192 |
St 37-2 St 35.8 St 35.4 |
|
20# |
ASTM A106 Gr.B ASTM A53 Gr.B ASTM A315 Gr.B ASTM A210-A-1 |
St 42 St 45 |
|
16Mn |
ASTM A210-C |
St 52.4 St 52.3 St 52
|
|
45# |
ASTM 1045 |
CK45 |
3 Comments
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