Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You!
Your requirement has been sent. we will contact you quickly!
{"title":"ASTM A269 TP316L Stainless Steel BA Tube For Oil and Gas Industry","imgUrl":"https:\/\/img.chinax.com\/nimg\/8b\/2d\/1a8328f97795556f468958801df2-200x200-1\/astm_a269_tp316l_stainless_steel_ba_tube_for_oil_and_gas_industry.jpg","attrs":{"Certification":"ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008","Minimum Order Quantity":"500KGS","Finish":"Bright Annealed","Packaging Details":"Plywood case,Bundle"}}
{"title":"Tubos de Acero Inoxidable Sin Costura ASME SA312 ASTM A312 TP304L TP316L PICKLED","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/71\/9ccc87d533e13c076c20a65de1d3-200x200-1\/tubos_de_acero_inoxidable_sin_costura_asme_sa312_astm_a312_tp304l_tp316l_pickled_and_annealed.jpg","attrs":{"Brand Name":"YUHONG GROUP","Model Number":"TP304,TP304L ,TP304H,TP316,TP347","Certification":"ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008","Place of Origin":"China, India, USA, Korea, UE"}}
{"title":"Stainless Steel Seamless Tube GOST 9941-91, DIN 17456 , DIN 17458, EN10216-5,","imgUrl":"https:\/\/img.chinax.com\/nimg\/1a\/13\/f19bffd7f95853cffdae1e6fd548-200x200-1\/stainless_steel_seamless_tube_gost_9941_91_2c_din_17456_2c_din_17458_2c_en10216_5_2c_asme_sa213_pickled_and_annealed_plain_end.jpg","attrs":{"Place of Origin":"China,USA, Korea, UE","Brand Name":"YUHONG","Certification":"ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008","Minimum Order Quantity":"100KGS"}}
ASTM A269 TP316L Stainless Steel BA Tube For Oil and Gas Industry
ASTM A269 TP316L is a specification for seamless and welded austenitic stainless steel tubes, intended for use in general corrosion-resistance applications as well as for mechanical or low-pressure operations where high-quality tubing is required. Below is a detailed introduction:
1. ASTM A269 Standard Overview
The ASTM A269 standard specifies the requirements for stainless steel tubes that must meet high mechanical and corrosion performance standards. It outlines the required physical properties, chemical composition, and dimensional tolerances.
2. Material Grade: TP316L
The grade TP316L in ASTM A269 is a low-carbon version of 316 stainless steel. The "L" denotes that it contains a maximum of 0.03% carbon, which enhances its resistance to welding corrosion and intergranular attack.
TP316L offers improved corrosion resistance in chloride-containing environments, making it suitable for marine or chemical industries.
It has excellent strength, toughness, and ductility over a wide range of temperatures.
3. Key Features of TP316L
Superior Corrosion Resistance:
High resistance to general corrosion.
Excellent performance in environments containing chlorides, acids, and alkalis.
Resistant to pitting and crevice corrosion, especially in marine environments.
Good Weldability:
Due to its low carbon content, the risk of sensitization (grain boundary carbide precipitation) is reduced during welding.
Post-weld annealing is typically not required unless used in very harsh environments.
High-Temperature Performance:
Sustains mechanical performance and oxidation resistance at elevated temperatures.
Longevity:
Designed to provide long operating life with minimal maintenance, especially in tough environments.
4. Chemical Composition
Element
Composition (%)
Carbon (C)
≤ 0.03
Chromium (Cr)
16.0 - 18.0
Nickel (Ni)
10.0 - 14.0
Molybdenum (Mo)
2.0 - 3.0
Manganese (Mn)
≤ 2.0
Silicon (Si)
≤ 0.75
Phosphorus (P)
≤ 0.045
Sulfur (S)
≤ 0.03
Iron (Fe)
Balance
5. Mechanical Properties
Property
Value
Tensile Strength (MPa)
≥ 485
Yield Strength (MPa)
≥ 170
Elongation (%)
≥ 35
Hardness (Rockwell B)
≤ 90
Applications of ASTM A269 TP316L Stainless Steel Tubes
Chemical Processing:
Used in corrosive environments involving acids, alkalis, and high temperatures.
Suitable for heat exchangers and chemical reactors.
Marine Applications:
High chloride resistance makes it perfect for marine environments like offshore platforms, seawater systems, and ship components.
Oil and Gas Industry:
Oil refining and gas transportation require high-strength and corrosion-resistant tubing.
Power Plants:
Employed in heat exchangers, condensers, and boiler parts for high-temperature and high-stress applications.
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...