ASTM A269 Seamless Tube Manufacturer

Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality ASTM A269 Seamless Tube, which is suitable for temperatures up to around 1300 Degree F. ASTM A269 Austenitic Stainless Steel Tubes is a precipitation – harden able nickel – chromium alloy containing significant amounts of iron, molybdenum and niobium along with lesser amounts of aluminum and titanium. Beside commercial applications of ASTM A269 Austenitic Stainless Steel Tubing, mission – critical defense operations increasingly rely on the peak performance the engines offer.

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The sluggish age – hardening response of ASTM A269 Austenitic Stainless Steel Seamless Tubes permits the annealing and welding without spontaneous hardening, during heating and cooling. ASTM A269 Austenitic Stainless Steel Welded Tubes is a high – strength, corrosion – resistant nickel chromium material used at -423 Degree F to 1300 Degree F. In addition to our comprehensive inventory of ASTM A269 Austenitic SS Tubes, we also have completed in – house processing capabilities including leveling, edging, shearing and slitting.

Our ASTM A269 Austenitic SS Seamless Tubes also displays exceptionally high yield, creep – rupture and tensile properties at high temperatures. Our ASTM A269 Austenitic SS Welded Tubes actually exhibits excellent high yield tensile and creep – rupture properties at temperatures up to 1300 Degree F and oxidation resistance to 1800 Degree F. Our ASTM A269 Austenitic SS Tubing has higher strength than Inconel X – 750 Pipes and better mechanical properties at lower temperatures than Nimonic 90 and Inconel X – 750 Tubes.

Scope And Manufacturing

 

ASTM A269 specification covers nominal-wall-thickness, seamless and welded austenitic steel tubing for general corrosion-resisting and low- or high-temperature service. All material shall be furnished in the heat-treated condition. The steel shall conform to the chemical composition requirements. Different mechanical test requirements that includes, flaring test, flange test, hardness test, and reverse flattening test are presented. Also, each tube shall be subjected to the non-destructive electric test or the hydrostatic test. Finally the hardness requirements for different grades of tubes are highlighted.

Grades : ASTM A269 TP304, ASTM A269 TP304h, ASTM A269 TP309, ASTM A269 TP310s, ASTM A269 TP316l, ASTM A269 TP316h, ASTM A269 TP316ti, ASTM A269 TP317l, ASTM A269 TP330, ASTM A269 TP321, ASTM A269 TP321h, ASTM A269 TP347, ASTM A269 TP347h, ASTM A269 TP904l, ASTM A269 UNS S31254, ASTM A269 UNS S30400, ASTM A269 UNS S30403, ASTM A269 UNS S30409, ASTM A269 UNS S30900, ASTM A269 UNS S31000, ASTM A269 UNS S31008, ASTM A269 UNS S31603, ASTM A269 UNS S31609, ASTM A269 UNS S31635, ASTM A269 UNS S31703, ASTM A269 UNS N08330, ASTM A269 UNS S32100, ASTM A269 UNS S32109, ASTM A269 UNS S34700, ASTM A269 UNS S34709, ASTM A269 UNS N08904.

ASTM A269 Seamless and Welded Tubes Specifications
Size	:	1/8” OD to 6” OD
Thickness	:	1mm to 20mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10
Length	:	Up to 6 meters, custom cut lengths
Type	:	Seamless and Welded Austenitic Stainless Steel Tubing for General Service
Grades	:	SS 304, SS 201, SS 304L, SS 316L, SS 202, SS 321H, SS 347

ASTM A269 Seamless / Welded 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 A269 / A269M 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)