Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality ASTM B729 Seamless Pipe, which has better resistance to sea water then Grade 316. Our ASTM B729 Nickel Pipes gives better guaranteed corrosion resistance. These ASME SB 729 Nickel Tubes is not generally suitable for use at temperatures above 300 Degree C, where the CPT is generally at least 35 Degree C. Our ASTM B729 Nickel Alloy Pipes neither suffers from precipitation of brittle micro constituents, nor below -50 Degree C because of its ductile – to – brittle – transition. These ASME SB 729 Nickel Alloy Tubes has excellent general corrosion resistance and superior in most environments.
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Our ASTM B729 Nickel Alloy Seamless Pipes has excellent resistance to localized corrosion including inter – granular, pitting and crevice corrosion. Sachiya Steel International is one of the well-known suppliers and dealer of these ASME SB 729 Nickel Alloy Seamless Tubes, where the standard composition has over the years been refined by us and resulting the restricted composition range. Our ASTM B729 Nickel Alloy Cold-Worked Pipes is also resistant to chloride stress corrosion cracking (SCC) at temperatures of up to about 150 Degree C.
These ASME SB 729 Nickel Alloy Cold-Worked Tubes will often perform well in environments which cause premature failure of austenitic grades. Care should be taken when cold forming these ASTM B729 Nickel Alloy Hot Finished Pipes, where it is further not optimized for cold forming or cold heading operations.
Scope And Manufacturing
ASTM B729 specification covers UNS N08020 seamless, cold-worked or hot finished pipe and tube intended for general corrosive service. The product of UNS N08020 alloy shall be furnished in the stabilized-annealed condition, solution-annealed condition, and annealed condition, respectively. The tensile strength, yield strength, and elongation requirements are specified. Hydrostatic and nondestructive electric tests shall be conducted on the each pipe or tube.
The product of UNS N08020 alloy shall be furnished in the stabilized-annealed condition. The product of UNS N08026alloy shall be furnished in the solution-annealed condition. The product of UNS N08024 alloy shall be furnished in the annealed condition.
Grades : Nickel Alloy 20 Seamless Pipe, ASTM B729 UNS N08020, Nickel Alloy 20 Seamless Tube, Carpenter 20 Seamless Pipe, Carpenter 20 Seamless Tube.
ASTM B729 Seamless Pipes and Tubes 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 | : | Seamless Pipes, Seamless Tubes |
| Grades | : | UNS N08020, UNS N08024, UNS N08026 |
ASTM B729 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 B729 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)
ASTM B729 Seamless Pipe
Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality ASTM B729 Seamless Pipe, which has better resistance to sea water then Grade 316. Our ASTM B729 Nickel Pipes gives better guaranteed corrosion resistance. These ASME SB 729 Nickel Tubes is not generally suitable for use at temperatures above 300 Degree C, where the CPT is generally at least 35 Degree C. Our ASTM B729 Nickel Alloy Pipes neither suffers from precipitation of brittle micro constituents, nor below -50 Degree C because of its ductile – to – brittle – transition. These ASME SB 729 Nickel Alloy Tubes has excellent general corrosion resistance and superior in most environments.
Product Brand: Sachiya Steel International
Product In-Stock: InStock
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