Product Parameters
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Product Name |
Seamless Steel Tube |
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Type |
Steel Pipe |
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Outer diameter |
Round Tube |
4mm-200mm |
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Square Tube |
10*10mm-100*100mm |
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Rectangular Tube |
10*20mm-50*100mm |
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Wall Thickness |
0.6mm-6.0mm |
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Length |
1-6 meters, Length can be customized |
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Standard |
ASTM, AISI, JIS, GB, DIN, EN, etc. |
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Surface |
Black, Bright Polished, Rough Turning, Matt Surface Treatment, No. 4. BA, etc. |
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Scope of Application |
Common applications for stainless steel pipes include food processing, Textile operations, Breweries, Water treatment plants, Oil and gas processing, Fertilizers and pesticides, Chemical applications, Construction, Pharmaceuticals, Auto parts, etc. |
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Certificate |
ISO, SGS, BV, etc. |
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Production Technology |
Hot Rolling, Cold Rolling |
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Edge Processing |
Edging, Trimming |
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Product Display
Characteristics of seamless stainless steel pipes
The characteristics of seamless stainless steel pipes are high strength, strong corrosion resistance, resistance to high temperature and high pressure, no welds, good structural integrity, good cross-sectional uniformity, long service life, and are suitable for harsh environments.
1. Uniform Structure and High Strength
* No Welded Weaknesses: Due to its integral molding, the material is uniform throughout the pipe, avoiding the weaknesses of welded pipes such as uneven structure, potential slag inclusions, or cracks.
* Excellent Pressure Bearing Capacity: It can uniformly withstand higher internal and external pressures, making it an ideal choice for high-pressure fluid transportation and core components of high-pressure
equipment.
2. Superior Reliability and Safety
* Under harsh conditions such as high temperature, high pressure, impact, and fluctuating loads, seamless steel pipes exhibit higher safety and longer service life due to their homogeneous structure,
greatly reducing the risk of leakage or rupture due to weld failure.
3. Wide Range of Sizes and Precisions
* Flexible combinations of outer diameter and wall thickness, from extremely thin walls to extremely thick walls, meeting the needs of different structural supports and fluid transportation.
* High-precision dimensions, excellent surface finish, and superior mechanical properties can be obtained through cold rolling/cold drawing processes.
4. Diverse Material Selection
* Various materials such as carbon steel, alloy steel, and stainless steel can be selected according to application requirements to meet special performance requirements such as corrosion resistance,
high temperature resistance, and low temperature resistance.
It is precisely because of its excellent performance that seamless stainless steel pipes are used in fields with extremely high requirements for safety and reliability.
Seamless steel pipes, due to their irreplaceable advantages, are hailed as the "blood vessels" of industry and are widely used in:
Energy Industry:
Boiler Tubes: Superheaters, reheaters, economizers, and water-cooled walls of power plant boilers.
High-Pressure Pipelines: Oil and natural gas drilling and long-distance transportation.
Hydraulic Supports: Core pressure-bearing components of coal mine hydraulic support systems.
Mechanical Engineering:
Structural Tubing:
Components requiring high strength and torsional resistance, such as heavy machinery, automotive drive shafts, and axles.
Chemical Equipment:
Reactors, heat exchangers, and pipelines, especially in corrosive media environments, often using seamless stainless steel or alloy steel pipes.
Aerospace and Military Industry:
Precision tubing with extremely high requirements for material weight, strength, and reliability.
Transportation:
Shipbuilding, high-speed rail braking systems, and chassis structures.
