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TORICH INTERNATIONAL LIMITED

  • China,Ningbo ,Zhejiang
  • Verified Supplier
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  3. Seamless Cold-Drawn Boiler Tube for Water Wall Panels with Carbon Steel or Low
China Seamless Cold-Drawn Boiler Tube for Water Wall Panels with Carbon Steel or Low
China Seamless Cold-Drawn Boiler Tube for Water Wall Panels with Carbon Steel or Low

  1. China Seamless Cold-Drawn Boiler Tube for Water Wall Panels with Carbon Steel or Low
  2. China Seamless Cold-Drawn Boiler Tube for Water Wall Panels with Carbon Steel or Low
  3. China Seamless Cold-Drawn Boiler Tube for Water Wall Panels with Carbon Steel or Low
  4. China Seamless Cold-Drawn Boiler Tube for Water Wall Panels with Carbon Steel or Low
  5. China Seamless Cold-Drawn Boiler Tube for Water Wall Panels with Carbon Steel or Low

Seamless Cold-Drawn Boiler Tube for Water Wall Panels with Carbon Steel or Low

  1. MOQ： 5 TON
  2. Price： USD 450-1000/ ton
  3. Get Latest Price
Wall Thickness Typically 1.2–25.4 mm; selected according to pressure design
Heat Treatment Annealed, normalized or otherwise heat treated as required by the applicable grade and standard
Delivery Time 20-40days
Product Seamless Cold-Drawn Boiler Steel Tube
Testing Tensile test, flattening/flaring test where applicable, hydrostatic or permitted nondestructive examination
Payment Terms L/C,D/A,D/P,T/T
Material Carbon Steel / Low-Alloy Cr-Mo Steel
Length 1–12 m, customizable
Supply Ability 20000 ton/yeat
Packaging Details In bundles with seaworthy packing
Outside Diameter Typically 12.7–177.8 mm; other dimensions by agreement
EN Standard EN 10216-2
Brand Name TIRICH
Place of Origin China,zhejiang
Certification ISO9001, ISO14001, TS16949

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  1. Product Details
  2. Company Details

Product Specification

Wall Thickness Typically 1.2–25.4 mm; selected according to pressure design Heat Treatment Annealed, normalized or otherwise heat treated as required by the applicable grade and standard
Delivery Time 20-40days Product Seamless Cold-Drawn Boiler Steel Tube
Testing Tensile test, flattening/flaring test where applicable, hydrostatic or permitted nondestructive examination Payment Terms L/C,D/A,D/P,T/T
Material Carbon Steel / Low-Alloy Cr-Mo Steel Length 1–12 m, customizable
Supply Ability 20000 ton/yeat Packaging Details In bundles with seaworthy packing
Outside Diameter Typically 12.7–177.8 mm; other dimensions by agreement EN Standard EN 10216-2
Brand Name TIRICH Place of Origin China,zhejiang
Certification ISO9001, ISO14001, TS16949
High Light welded steel pipe ，welding steel tubing
Construction Welding Steel Tubing Water Wall Panel Seamless Cold Drawn Steel Tube
Product Overview
Seamless cold-drawn steel tubing for water wall panels
Seamless cold-drawn steel tubing for water wall panels is designed for boiler heating surfaces where tubes are continuously exposed to internal pressure, thermal cycling, furnace heat and subsequent panel welding operations. The seamless construction eliminates a longitudinal tube weld, while cold drawing provides closer dimensional control, improved surface consistency and better suitability for automated membrane-fin welding and panel assembly.
Depending on boiler pressure, metal temperature and design code, the tubing can be supplied in carbon steel or chromium-molybdenum alloy steel grades. Common material specifications include ASTM A192, ASTM A210 and ASTM A213, with corresponding EN, JIS, GB and GOST specifications available according to project requirements.
Technical Specifications
Item Specification
Product Seamless Cold-Drawn Boiler Steel Tube
Material Carbon Steel / Low-Alloy Cr-Mo Steel
Manufacturing Process Seamless, Cold Drawn / Cold Finished
ASTM Standards ASTM A192, ASTM A210, ASTM A213
EN Standard EN 10216-2
JIS Standards JIS G3461, JIS G3462
GB Standard GB/T 5310
GOST Standards GOST 8733 / GOST 8734 for cold-deformed seamless tubing, subject to project specification
Representative Grades A192, A210 A-1, A210 C, A213 T11, A213 T22
Outside Diameter Typically 12.7-177.8 mm; other dimensions by agreement
Wall Thickness Typically 1.2-25.4 mm; selected according to pressure design
Length 1-12 m, customizable
OD Tolerance According to the selected material standard; tighter cold-drawn tolerances available by agreement
Wall Thickness Tolerance According to the applicable ASTM, EN, JIS, GB or GOST requirement
Straightness Typically ≤1.0 mm/m when specified for panel fabrication
Ends Plain cut, deburred, beveled if required
Surface Black, pickled, oiled or bright cold-drawn surface
Heat Treatment Annealed, normalized or otherwise heat treated as required by the applicable grade and standard
Testing Tensile test, flattening/flaring test where applicable, hydrostatic or permitted nondestructive examination
Inspection Documents Mill Test Certificate / EN 10204 3.1 when specified
Further Processing Bending, fin welding, panel welding, cutting and fabrication according to drawing
Key Features
  • Seamless Tube Body: Manufactured without longitudinal welded seam, ensuring circumferential tube integrity and consistent behavior during bending and panel welding operations.
  • Cold-Drawn Dimensional Control: Reduced dimensional variation in outside diameter and wall thickness compared with conventional hot-finished tubing, crucial for automated water-wall panel welding fixtures.
  • Material Selection Flexibility: Available in carbon steel to Cr-Mo alloy steel grades to match design temperature and mechanical strength requirements.
  • Controlled Surface for Panel Welding: Supplied with controlled surface condition without heavy scale that could interfere with tube-to-fin welding preparation.
  • Proper Heat Treatment: Heat treated according to material grade requirements to restore suitable mechanical properties after cold working.
Our Manufacturing Advantages
  • Precise Tube Geometry Control: Tighter dimensional requirements for OD, wall thickness, ovality and straightness to ensure stable fin gaps and proper fit-up in automated membrane-fin welding.
  • Material and Heat-Treatment Expertise: Controlled chemistry and final heat-treatment condition confirmed against boiler-tube standards to ensure optimal weldability and bending behavior.
  • Comprehensive Traceability and Inspection: Each production batch controlled by heat number and production lot with complete documentation including chemical composition, tensile properties and pressure examination results.
Compliance Standards
Standard System Standard Scope
ASTM / ASME ASTM A192 / ASME SA192 Seamless carbon steel boiler tubes for high-pressure service
ASTM / ASME ASTM A210 / ASME SA210 Seamless medium-carbon steel boiler and superheater tubes
ASTM / ASME ASTM A213 / ASME SA213 Seamless ferritic and austenitic alloy-steel boiler, superheater and heat-exchanger tubes
EN EN 10216-2 Seamless steel tubes for pressure purposes with specified elevated-temperature properties
JIS JIS G3461 Carbon steel tubes for boiler and heat exchanger service
JIS JIS G3462 Alloy steel tubes for boiler and heat exchanger service
GB GB/T 5310 Seamless steel tubes and pipes for high-pressure boilers
GOST GOST 8733 / GOST 8734 Technical requirements and dimensions for cold-deformed seamless steel tubes
Primary Application
Membrane Water Wall Panel for Utility Boiler Furnace: Specifically designed for membrane water wall panels installed around combustion chambers of utility or industrial boilers. Straight seamless tubes are arranged at controlled pitch and joined by longitudinal steel fins, continuously welded to form gas-tight panels. Water circulating inside absorbs radiant furnace heat and converts into steam-water mixture as part of the boiler evaporation circuit.
Chemical Composition
Grade C % Mn % Si % P % S % Cr % Mo %
ASTM A192 0.06-0.18 0.27-0.63 ≤0.25 ≤0.035 ≤0.035 -- --
ASTM A210 Grade A-1 ≤0.27 ≤0.93 ≥0.10 ≤0.035 ≤0.035 -- --
ASTM A210 Grade C ≤0.35 0.29-1.06 ≥0.10 ≤0.035 ≤0.035 -- --
ASTM A213 T11 0.05-0.15 0.30-0.60 0.50-1.00 ≤0.025 ≤0.025 1.00-1.50 0.44-0.65
ASTM A213 T22 0.05-0.15 0.30-0.60 ≤0.50 ≤0.025 ≤0.025 1.90-2.60 0.87-1.13
Mechanical Properties
Grade Minimum Tensile Strength Minimum Yield Strength Minimum Elongation
ASTM A192 325 MPa 180 MPa 35%
ASTM A210 Grade A-1 415 MPa 255 MPa 30%
ASTM A210 Grade C 485 MPa 275 MPa 30%
ASTM A213 T11 415 MPa 205 MPa 30%
ASTM A213 T22 415 MPa 205 MPa 30%
Product Gallery
Seamless steel tubing close-up view Steel tubing manufacturing process Quality inspection of steel tubes Steel tube packaging and storage Steel tube dimensional verification Water wall panel assembly Boiler tube installation Finished water wall panel system
Frequently Asked Questions
Are you a trading company or manufacturer?
We are a manufacturer, but we can also handle trading operations.
How long is your delivery time?
Generally, it is 10-15 days if the goods are in stock, or 30-40 days if the goods are not in stock, depending on the quantity required.
Do you provide samples? Is it free or extra?
Yes, we offer samples free of charge, but customers need to pay the freight cost.
What are your payment terms?
Payment ≤ 2000 USD: 100% in advance. Payment ≥ 2000 USD: 30% T/T in advance, balance before shipment. Please contact us for any other questions.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller

  • Year Established:

    1997

  • Total Annual:

    25000000-30000000

  • Employee Number:

    100~200

  • Ecer Certification：

    Verified Supplier

Company Overview A Professional Steel Tube Manufacturer and Solution Provider TORICH INTERNATIONAL LIMITED integrates steel tube manufacturing, international trade, warehousing, technical support and customized processing. Our manufacturing operations cover cold drawing, cold rolling, heat treat... Company Overview A Professional Steel Tube Manufacturer and Solution Provider TORICH INTERNATIONAL LIMITED integrates steel tube manufacturing, international trade, warehousing, technical support and customized processing. Our manufacturing operations cover cold drawing, cold rolling, heat treat...

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Get in touch with us

  • Reach Us
  • TORICH INTERNATIONAL LIMITED
  • Suite 1604-3, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
  • https://www.precision-steeltube.com/

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