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Yuhong Group Co.,Ltd

  • China,Ningbo ,Zhejiang
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China ASTM A269 Bright Annealed Stainless Steel 316L Seamless Coil Tube For Radiator
China ASTM A269 Bright Annealed Stainless Steel 316L Seamless Coil Tube For Radiator

  1. China ASTM A269 Bright Annealed Stainless Steel 316L Seamless Coil Tube For Radiator
  2. China ASTM A269 Bright Annealed Stainless Steel 316L Seamless Coil Tube For Radiator
  3. China ASTM A269 Bright Annealed Stainless Steel 316L Seamless Coil Tube For Radiator
  4. China ASTM A269 Bright Annealed Stainless Steel 316L Seamless Coil Tube For Radiator

ASTM A269 Bright Annealed Stainless Steel 316L Seamless Coil Tube For Radiator

  1. MOQ: 500 KGS
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T, L/C
Supply Ability According to Clients' Requirement
Delivery Time 15 - 60 Work Days
Packaging Details Wooden Cases / Pallets
Product Name Stainless Steel Coil Tube
Coil Tube Specification ASTM A269, ASME SA269
Coil Tube Raw Material TP316, TP316l, TP316Ti, TP317L, TP304, TP304L, TP321, TP347, TP347H, TP310, TP310S
Coil Tube OD 3-25.4mm
Coil Tube Length 300m, or As Request
Coil Tube Thickness 0.71-3.4mm
Coil Tube Ends Plain Ends
Coil Tube Type Seamless, Welded
Coil Tube Surface Bright Annealed, Pickled & Passivated, Polished
Coil Tube Applications Heat Exchanger, Condenser, Radiator, Cooling Water Tower, Aerospace Industry, Food Processing Industry, Petrochemical Industry, Automotive Industry, Etc.
Brand Name YUHONG
Model Number ASTM A269, ASME SA269
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, L/C Supply Ability According to Clients' Requirement
Delivery Time 15 - 60 Work Days Packaging Details Wooden Cases / Pallets
Product Name Stainless Steel Coil Tube Coil Tube Specification ASTM A269, ASME SA269
Coil Tube Raw Material TP316, TP316l, TP316Ti, TP317L, TP304, TP304L, TP321, TP347, TP347H, TP310, TP310S Coil Tube OD 3-25.4mm
Coil Tube Length 300m, or As Request Coil Tube Thickness 0.71-3.4mm
Coil Tube Ends Plain Ends Coil Tube Type Seamless, Welded
Coil Tube Surface Bright Annealed, Pickled & Passivated, Polished Coil Tube Applications Heat Exchanger, Condenser, Radiator, Cooling Water Tower, Aerospace Industry, Food Processing Industry, Petrochemical Industry, Automotive Industry, Etc.
Brand Name YUHONG Model Number ASTM A269, ASME SA269
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 Place of Origin China
High Light ASTM A269 stainless steel seamless tube316L bright annealed radiator coilstainless steel seamless coil tube

ASTM A269 Bright Annealed Stainless Steel 316L Seamless Coil Tube For Radiator Coils

 

ASTM A270 TP316L stainless steel coil tubes are continuous-length and small-diameter tubes wound into a compact coil for efficient storage, transportation, and processing. Coil tubes are essential for applications requiring long, uninterrupted lengths to minimize joints, reduce leakage risks, and improve manufacturing efficiency in automated bending and assembly processes. Grade 316L is the most versatile used stainless steel grade which has good welding and forming characteristics. Stainless Steel Coiled Tubing is designed to withstand extreme pressures and temperatures. They have a superior chemical composition and are often used in drilling and oilfield applications. The ASME SA270 stainless steel coiled Tube is generally designed with sizes of 3mm to 25.4mm and is delivered in a spool of a large reel.

 

Equivalent Material Grade of Stainless Steel 316L:

STANDARD UNS WERKSTOFF NR. JIS AFNOR BS EN
SS316L S31603 1.4404 / 1.4436 SUS 316L Z7CND17‐11‐02 316LS31 / 316LS33 X5CrNiMo17-12-2 / X3CrNiMo17-13-3

 

Chemical Composition of SS 316L Coiled Tubes:

Ni 10.00 – 14.00
N 0.10 max
Cr 16.00 – 18.00
C 0.08 max
Si 0.75 max
Mn 2.00 max
P 0.045 max
S 0.030 max
Mo 2.00 – 3.00

 

Different Surface Finishes Of Stainless Steel Coil Tubes:

  • Bright Annealed (BA): The standard finish—smooth, reflective, and clean.
  • Pickled & Passivated: A dull, matte gray finish, acid-cleaned to enhance the natural oxide layer.
  • Polished: Mechanically polished to a specific grit (e.g., #400, #600) for an ultra-smooth, mirror-like appearance, often used in sanitary applications.

 

Key Advantages & Features:

  • Superior Corrosion Resistance: Excellent performance in corrosive environments, especially against chlorides and acidic conditions, ensuring long service life for radiators/condensers.
  • High Strength & Durability: Good mechanical properties at both high and low temperatures.
  • Excellent Formability & Weldability: The low carbon content allows for easy bending, flaring, and welding without compromising corrosion resistance at the heat-affected zones.
  • Clean, Hygienic Surface: The BA finish minimizes fouling, is easy to clean, and resists scale build-up.
  • Pressure Tight & Reliable: The seamless construction offers excellent hoop strength and leak-proof integrity.
  • Thermal Conductivity: Adequate for efficient heat transfer in thermal applications.
  • Aesthetic Appeal: The bright, clean finish is desirable for visible components.

 

Some Applications of SS316L Seamless Coil Tubes:

  • Radiators & Condensers: In automotive, industrial refrigeration, and power plants, where they carry refrigerants, coolants, or process fluids.
  • Heat Exchangers: Shell-and-tube, plate, and coil-type exchangers in chemical, petrochemical, and marine industries.
  • Instrumentation & Hydraulic Lines: For control systems, sensors, and fuel lines.
  • Food & Beverage, Pharmaceutical Processing: Where hygiene, cleanability, and corrosion resistance are paramount.
  • Semiconductor Manufacturing: For high-purity gas and chemical delivery systems.
  • Solar Thermal Systems: As absorber tubes in evacuated tube collectors.

 

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,Other

  • Year Established:

    2007

  • Total Annual:

    50M-70M

  • Employee Number:

    50~850

  • Ecer Certification:

    Verified Supplier

  Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...   Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...

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  • Yuhong Group Co.,Ltd
  • 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
  • https://www.steelseamlesspipe.com/

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