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ASME SA192 Low Carbon Steel Seamless Downcomer Riser Tube 60.3x5.5mm for Industrial Boiler Circulation
ASME SA192 Low Carbon Steel Seamless Downcomer Riser Tube 60.3x5.5mm for Industrial Boiler Circulation
Specifications
Brand Name :
WNRLN
Model Number :
SA192-DCRT
Place of Origin :
Jiangsu, China
Certification :
ISO 9001:2015, ASME, API
MOQ :
5 Metric Tons
Price :
USD 750-1100 / Metric Ton
Payment Terms :
T/T, L/C, Western Union
Supply Ability :
2500 Metric Tons per Month
Delivery Time :
15-25 working days after order confirmation
Packaging Details :
Plastic end protectors, anti-rust preservative, hexagon-bundled with steel straps, export pallets
Material Grade :
SA192 (ASME Standard, Low Carbon Steel)
Outer Diameter :
60.3mm
Wall Thickness :
5.5mm
Length :
Random 6-12m or Cut-to-Length
Carbon Content :
0.06-0.18%
Application :
Downcomer and Riser in Industrial Boiler
Manufacturing Process :
Hot Rolled Seamless
Inspection :
Eddy Current, Hydrostatic, Visual Inspection
Description

ASME SA192 Low Carbon Steel Downcomer & Riser Tube

The ASME SA192 boiler tube is a low carbon steel seamless pipe specifically designed for downcomer and riser circuits in industrial water-tube boilers. Its excellent thermal fatigue resistance and consistent mechanical properties ensure reliable natural circulation in boiler steam-water separation systems.

Key Features

  • Low Carbon Content (0.06-0.18%): Minimizes hardenability, ensures uniform microstructure and excellent weldability for field assembly
  • Natural Circulation Ready: Ideal for gravity-driven boiler circulation systems in industrial water-tube boilers
  • Hot Rolled Seamless: Consistent wall thickness with superior surface finish for reliable flow dynamics
  • Fatigue Resistant: Optimized for thermal cycling conditions in boiler startup and shutdown sequences
  • Cost-Effective: Lower alloy content reduces material cost while maintaining ASME Section II compliance

Technical Specifications

StandardASME SA-192/SA-192M
ChemistryC: 0.06-0.18, Mn: 0.27-0.63, Si: 0.25 max, P: 0.035 max, S: 0.035 max
OD Range25.4mm - 177.8mm
Wall Thickness2.5mm - 20.0mm
Tensile Strength≥ 325 MPa
Yield Strength≥ 180 MPa
Hardness≤ 77 HRB

Applications

Downcomer tubes (unheated external piping carrying water from steam drum to lower headers), riser tubes (heated tubes carrying steam-water mixture upward), evaporator bank tubes, and boiler circulation loop piping in industrial D-type, A-type, and O-type water-tube boilers up to 450 psi working pressure.

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ASME SA192 Low Carbon Steel Seamless Downcomer Riser Tube 60.3x5.5mm for Industrial Boiler Circulation

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Product Detail
Brand Name :
WNRLN
Model Number :
SA192-DCRT
Place of Origin :
Jiangsu, China
Certification :
ISO 9001:2015, ASME, API
MOQ :
5 Metric Tons
Price :
USD 750-1100 / Metric Ton
Contact Supplier
ASME SA192 Low Carbon Steel Seamless Downcomer Riser Tube 60.3x5.5mm for Industrial Boiler Circulation

ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD

Verified Supplier
7 Years
jiangsu
Since 1985
Business Type :
Manufacturer, Exporter
Main Products :
Boiler Steel Tube, Seamless Boiler Tubes, Boiler Fin Tube
Total Annual :
100000000-110000000
Employee Number :
600~700
Certification Level :
Verified Supplier
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