ASTM A519 Seamless Mechanical Tubing Manufacturer

Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality ASTM A519 Seamless Mechanical Tubing, which can be easily welded and processed utilizing standard shop fabrication practices for austenitic stainless steels and nickel based alloys. Many elements and compounds that are not normally classified as stainless steel under high pressures; ASTM A519 Carbon Steel Mechanical Tubing are formed as metallic allotropes of non – metals. The strength and resilience of this ASME SA 519 Alloy Steel Mechanical Tubing has led to their frequent use in high – rise building and bridge construction, as well as most vehicles, many home appliances, tools, pipes, non – illuminated signs and railroad tracks.

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ASTM A519 Carbon Steel Tubing, which is produced for heat exchanger applications, offers the process industry a high quality and competitive product concept. These ASME SA 519 Alloy Steel Tubing is normally supplied in the solution – annealed condition, where this treatment is carried out at 2050 Degree F (1120 Degree C) followed by water quench or rapid air cool. The treatment of ASTM A519 CS Mechanical Tubing is performed after hot working to ensure optimum corrosion resistance and between cold – working operations.

This ASME SA 519 AS Mechanical Tubing has a high work hardening rate, and efficient machining requires rigid and overpowered machines, sharp tools, preferably carbide – tipped, and heavy, constant feeds. Today, ASTM A519 Tubing with restricted chemistry can be used in the welded condition and is less susceptible to SCC under many conditions.

Scope And Manufacturing

 

ASTM A519 specification covers for several grades of carbon and alloy steel mechanical tubing, either hot-finished or cold-finished. The steel used in the mechanical tubing may be cast in ingots or may be strand cast. When steel of different grades is sequentially strand cast, identification of the resultant transition material is required. The seamless tubing is a tubular product made without a welded seam. It is usually manufactured by hot working steel, and if necessary, by subsequently cold finishing the hot-worked tubular product to produce the desired shape, dimensions and properties.

The tubes shall be furnished in the following shapes: round, square, rectangular and special sections. Heat analysis shall be made to determine the percentages of the elements specified. If secondary melting processes are used, the heat analysis shall be obtained from one remelted ingot or the product of one remelted ingot of each primary melt. The tubing shall be coated with a film of oil before shaping to retard rust when specified

Grades : ASTM A519 Tubing, Seamless Tubing, AISI 4130 Tube, Seamless Tube

ASTM A519 Seamless and Mechanical Tubes Specifications
Size	:	10-324mm
Thickness	:	1-30mm
Length	:	14000mm max
Type	:	Seamless and Mechanical Austenitic Stainless Steel Tubing for General Service
Grades	:	ASTM A519 Tubing, Seamless Tubing, AISI 4130 Tube, Seamless Tube, 1008, 1010, 1012, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1025, 1026, 1030, 1035, 1040, 1045, 1050, 1518, 1524, 1541, ASTM A519 4130, ASTM A519 4140

ASTM A519 Seamless / Mechanical Tubes Application Industries

 

• Off-Shore Oil Drilling Companies
• Power Generation
• Petrochemicals
• Gas Processing
• Specialty Chemicals
• Pharmaceuticals
• Pharmaceutical Equipment
• Chemical Equipment
• Sea Water Equipment
• Heat Exchangers
• Condensers
• Pulp and Paper Industry

ASTM A519 / A519M Tubes Test Certificates

 

We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing

 

We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test

Documentation

 

• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)