Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality ASTM B725 Welded Pipe, which are used mainly in the building, chemical and plumbing industries. ASTM B725 Nickel Alloy Pipes is actually designed for the heat treatment industry where it finds use as muffles, retorts and radiant tubes. Additives such as molybdenum, nitrogen and copper are added in order to enhance the corrosion resistance and strength of these ASME SB 725 Nickel Alloy Welded Pipes. These high – performance ASTM B725 Copper Nickel Alloy Pipes are used for sour oil and gas fields, where its oxidation resistance is enhanced by the silicon content.
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ASME SB 725 Copper Nickel Alloy Welded Pipes has good strength at high temperatures and excellent resistance to carburizing and oxidizing atmospheres. ASTM B725 UNS N02200 Pipes came as a replacement to castings which were less ductile and fractured during harsh temperature cycling. ASME SB 725 UNS N02201 Pipes is an austenitic heat and corrosion resisting alloy that offers a combination of strength and resistance to oxidation, thermal shock and carburization.
ASTM B725 UNS N04400 Pipes is welded easily by all conventional processes, where it can be formed hot (between the ranges of 1750 Degree F – 1200 Degree F) and cold. ASME SB 725 N02200 Welded Pipes can be customized in terms of sizes and thicknesses as per specific requirements given by our esteemed clients. If welding in ASTM B725 UNS N02201 Welded Pipes is to be done on only one surface and post weld cleaning is not possible, GTAW is suggested for root passes.
Scope And Manufacturing
ASTM B725 specification covers UNS N02200 nickel alloy and UNS N02201 and N04400 low carbon nickel alloy welded pipes intended for general corrosive service and for mechanical applications. Each pipe should either be welded and annealed or welded and stress relieved and made from the flat-rolled alloys by an automatic welding process without any filler metal additions.
The pipes should also be cold worked after welding to ensure the development of optimum corrosion resistance in the weld area and base metal during the final heat treatment.
Grades : ASTM B725 Welded Pipe, Monel 400 Welded Pipe, Alloy 200 Welded Pipe, Alloy 201 Welded Pipe
ASTM B725 Welded Pipes 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 |
| Grades | : | UNS N02200, UNS N02201, UNS N04400 |
ASTM B725 Welded Pipes 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 B725 Pipe 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)
ASTM B725 Welded Pipe
Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality ASTM B725 Welded Pipe, which are used mainly in the building, chemical and plumbing industries. ASTM B725 Nickel Alloy Pipes is actually designed for the heat treatment industry where it finds use as muffles, retorts and radiant tubes. Additives such as molybdenum, nitrogen and copper are added in order to enhance the corrosion resistance and strength of these ASME SB 725 Nickel Alloy Welded Pipes. These high – performance ASTM B725 Copper Nickel Alloy Pipes are used for sour oil and gas fields, where its oxidation resistance is enhanced by the silicon content.
Product Brand: Sachiya Steel International
Product In-Stock: InStock
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