ASTM B407 Seamless Pipe Manufacturer

Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality ASTM B407 Seamless Pipe, which is cobalt – based alloy and possesses a unique combination of properties. Air or any oxygen bearing gases should be avoided when plasma cutting these ASTM B407 Nickel-Iron-Chromium Alloy Pipes. Increased chromium in our ASME SB 407 Nickel-Iron-Chromium Alloy Tubes with an optimized balance of chromium, molybdenum and tungsten yielded an alloy by means of superior corrosion resistance and thermal stability, in highly oxidizing environments. Our ASTM B407 Nickel-Iron-Chromium Alloy Seamless Pipes has excellent high temperature strength and oxidation resistance to 2100 Degree F (1150 Degree C) combined by means of good post – aging ductility.

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Moreover, in severe oxidizing media, these ASME SB 407 Nickel-Iron-Chromium Alloy Seamless Tubes did not have enough chromium to maintain useful passive behavior and thus, exhibited high uniform corrosion rates. Its corrosion tests are qualitative tests, and are being developed to demonstrate that our ASTM B407 Nickel Alloy Seamless Pipes has not been sensitized and is therefore not subject to inter – granular corrosion.

Based on the melting technology available, these ASME SB 407 Nickel Alloy Seamless Tubes still had relatively high carbon and silicon contents i.e. carbon: 0.05 % maximum and silicon: 0.70 % maximum. Our global service centers stock millions of pounds of high – performance corrosion – resistant and high – temperature alloys, such as of our ASTM B407 Nickel-Iron-Chromium Pipes and Tubes.

Scope And Manufacturing

 

ASTM B407 specification covers the standard requirements for nickel-iron-chromium alloy which include UNS N08120, UNS N08800, UNS N08801, UNS N08810, UNS N08811, UNS N08890, and UNS N06811 in the form of cold-worked and hot-finished annealed seamless pipe and tube. The materials shall be heat treated at certain annealing temperatures and shall conform to the chemical composition limits for nickel, chromium, iron, manganese, carbon, copper, silicon, sulfur, aluminum, titanium, columbium, molybdenum, niobium, tantalum, phosphorus, tungsten, cobalt, nitrogen, and boron.

Planimetric method of measurement and tension test shall be conducted in full tubular size, longitudinal strip, or round specimens in the direction of fabrication to determine the grain size and mechanical properties, respectively. These materials shall conform to the specified grain size, yield strength, tensile strength, and elongation requirements. Each pipe or tube shall be subjected to hydrostatic or nondestructive eddy-current tests to determine the allowable fiber stress and to detect significant discontinuities such as drilled hole and transverse tangential notch. The cold-drawn material shall be commercially straight, uniform in quality and temper, smooth, and free of bends, kinks, and other injurious imperfections.

Grades : Incoloy 800 Seamless Pipe, Incoloy 800 Seamless Tube, ASTM B407 UNS N08800, Alloy 800 Seamless Pipe, Alloy 800 Seamless Tubing.

ASTM B407 Seamless Pipes and Tubes Specifications
Size	:	6.00 mm OD up to 914.4 mm OD
Thickness	:	0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS
Length	:	Within 13500mm
Type	:	Seamless Pipes, Seamless Tubes
Grades	:	UNS N08800, UNS N08801, UNS N08810, UNS N08811, UNS N08120, UNS N08890, and UNS N06811

ASTM B407 Seamless Pipes & 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 B407 Pipe and Tube 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)