Sachiya Steel International offers a superior quality range of ASTM B626 Welded Tube for its respectable customers, which have set the industry standard in high – temperature applications requiring optimum creep and rupture properties. Excellent resistance to chloride stress-corrosion cracking is another important feature of these ASTM B626 Nickel Tubes.
ASTM B626 Welded Tube Manufacture
High creep strength of our ASME SB 626 Nickel Alloy Tubes is attained through control over crystal grains — via high temperature heat treatment, together with fine control over carbon, aluminum and titanium content. This ASTM B626 Nickel Welded Tubes is achieved by controlled levels of carbon, titanium and aluminum along with a 2100 Degree F of minimum anneal.
Our ASME SB 626 Nickel Alloy Welded Tubes is a nickel – iron – chromium alloy with good strength and excellent resistance to oxidation and carburization in high-temperature exposure. In addition, these ASTM B626 Nickel-Cobalt Tubes has good corrosion resistance in acidic environments while being resistant to oxidation and carburization in high temperature environments.
The modification of our ASME SB 626 Nickel-Cobalt Alloy Tubes was to control carbon and grain size to optimize stress rupture properties. These ASTM B626 Nickel-Cobalt Welded Tubes is a nickel – iron – chromium alloy that is part of the family of ASME SB 626 Nickel-Cobalt Alloy Welded Tubes, which has excellent resistance to oxidation, sulfidation, and carburization. Solution annealing of ASME SB 626 Tubes should be done at a minimum of 1925 Degree F Annealing should be followed immediately by a rapid air or water quench.
ASTM B626 Welded Tube Specifications |
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| 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 | : | Welded Pipes, Welded Tubes |
| Grades | : | ASTM B626 Welded Tube, Hastelloy C276 Welded Tube, Hastelloy C22 Welded Tubes |
ASTM B626 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 B626 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.
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
• 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)