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Yuhong Group Co.,Ltd

  • China,Ningbo ,Zhejiang
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China ASTM A269 TP316L Stainless Steel Seamless Tube Bright Annealed for Boiler Heat
China ASTM A269 TP316L Stainless Steel Seamless Tube Bright Annealed for Boiler Heat

  1. China ASTM A269 TP316L Stainless Steel Seamless Tube Bright Annealed for Boiler Heat
  2. China ASTM A269 TP316L Stainless Steel Seamless Tube Bright Annealed for Boiler Heat
  3. China ASTM A269 TP316L Stainless Steel Seamless Tube Bright Annealed for Boiler Heat
  4. China ASTM A269 TP316L Stainless Steel Seamless Tube Bright Annealed for Boiler Heat

ASTM A269 TP316L Stainless Steel Seamless Tube Bright Annealed for Boiler Heat

  1. MOQ: 100KGS
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability
Delivery Time 7DAYS
Packaging Details Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Standard ASTM A269
Material TP316L
NDT ET/RT/PT
Surface Bright Annealed
Packing Ply-wooden Case Or Iron Case
Application Chemical/Petroleum/Medical equipment/Food processing/Environmental protection
Brand Name YUHONG
Model Number ASTM A269 TP316L
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability
Delivery Time 7DAYS Packaging Details Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Standard ASTM A269 Material TP316L
NDT ET/RT/PT Surface Bright Annealed
Packing Ply-wooden Case Or Iron Case Application Chemical/Petroleum/Medical equipment/Food processing/Environmental protection
Brand Name YUHONG Model Number ASTM A269 TP316L
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 Place of Origin CHINA
High Light ASTM A269 TP316L stainless steel tubeseamless stainless steel boiler tubebright annealed heat exchanger tube

ASTM A269 TP316L Stainless Steel Seamless Tubes Bright Annealed Boiler Heat Exchanger



ASTM A269 standard was developed by the American Society for Testing and Materials (ASTM International) and is specifically designed for the specific specifications of stainless steel tubes. This standard is mainly used in piping systems that operate under extreme conditions such as high temperature, high pressure or specific environments, covering multiple industries such as the chemical industry, food processing and pharmaceutical industry. According to the ASTM A269 standard, detailed regulations are made for the size specifications, chemical composition and mechanical properties of stainless steel seamless and welded tubes.


ASTM A269 TP316L is a stainless steel tube grade in the ASTM A269 standard, which specifies its chemical composition, mechanical properties and other related requirements. The following is some basic introduction about ASTM A269 TP316L:


  • Chemical composition: The chemical composition of ASTM A269 TP316L stainless steel usually includes about 16-18% chromium, 10-14% nickel and 2-3% molybdenum, and contains a maximum of 0.03% carbon. The low carbon content of 316L stainless steel makes it have better corrosion resistance when welding.
  • Mechanical properties: The mechanical properties of ASTM A269 TP316L include indicators such as tensile strength, yield strength and elongation. According to the requirements of ASTM A269 standard, TP316L stainless steel tubes should have certain mechanical properties to meet engineering needs.
  • Weldability: The low carbon content of TP316L stainless steel helps improve its weldability and reduces carbide deposition during welding, thereby reducing the requirement for reheat treatment and improving its resistance to corrosive environments.


ASTM A269 Stainless Steel Tube Mechanical Properties

SS GRADE HEAT TREATMENT TEMPERURE F (C) MINIMUM HARDNESS
BRINELL ROCKWELL
TP316 Solution 1900(1040) 192HBW/ 200HV 90HRB
TP316L Solution 1900(1040) 192HBW/ 200HV 90HRB



ASTM A269 Stainless Steel Tube Chemical Composition

SS GRADE ASTM A269 CHEMICAL COMPOSITION % MAXIMUM
C MN P S SI CR NI MO
TP316 0.08 2.00 0.045 0.030 1.00 16.0-18.0 10.0-14.0 2.00-3.00
TP316L 0.035 D 2.00 0.045 0.030 1.00 16.0-18.0 10.0-15.0 2.00-3.00



Main Advantages of the Bright Annealed Tubes

  • Superior Surface Quality: Smooth, bright surface with virtually no oxide scale. This is the most obvious characteristic of "bright tubes."
  • High Dimensional Accuracy: Strict control over outer diameter and wall thickness tolerances, typically superior to hot-rolled tubes.
  • High Cleanliness: Free from iron oxide scale contamination, suitable for applications requiring high cleanliness.
  • Superior Corrosion Resistance: A more complete, bright passivation film avoids the risks of hydrogen embrittlement or residues that may arise from pickling.


ASTM A269 TP316L Stainless Steel Seamless Tube Main Application

  • Food and Beverage Industry: Process piping for dairy, beer, and juice production lines.

  • Pharmaceutical and Bioengineering: Pharmaceutical water systems, clean process piping, and bioreactor piping.

  • Chemical and Petrochemical Industry: Instrument tubing, sampling tubing, and process connection tubing for conveying moderately corrosive chemicals.

  • Semiconductor and Electronics: High-purity gas delivery systems and chemical distribution systems.

  • Precision Instruments and Machinery: Precision tubing used in hydraulic and pneumatic systems, or tubing for demanding mechanical structures.

  • Marine and Marine Engineering: Piping systems used in seawater or marine atmospheric corrosive environments.


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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