Steel 321 Union, Stainless Steel 321H Tube Fittings, Stainless Steel Tube Fittings, SS Tube To Union, Steel Union, ASTM A276 Stainless Steel Tube To Union Suppliers in Mumbai, India.
Supplier of ASTM A479 321 Stainless Steel Tube Fittings Union, SS 321H Ferrule Fitting Union Tee Supplier, Stainless Steel UNS S32100 Union Tee, SS WERKSTOFF NR. 1.4541 Reducing Union Exporter in India.
PRATAP STEEL INDUSTRIES is a well-known firm that exports and stockist a wide range of SS 321 / 321H Tube to Union Fittings, which has better high temperature properties than 304 or 304L. When comparing the chemical structure of Stainless Steel 321 Compression Fittings against standard austenitic grades such as SS 304 / SS 316 the main separating factor is the Titanium content, which is used as a stabalising element allowing the material to operate at a higher temperature range. Stainless Steel 321H Compression Fittings should be neglected to mark within the welding seam zone with oleaginous bolts or temperature indicating crayons. Titanium in Stainless Steel 321 Tube Fittings preferentially reacts with carbon in the steel and prevents precipitation of chromium carbides at the grain boundaries, thus preserving corrosion-resistant properties by preventing depletion of chromium near the grain boundaries during exposure within critical temperature range. Austenitic Stainless Steel 321H Tube Fittings during annealing are heated to fairly high temperatures, typically 1050 Degree C – 1100 Degree C to ensure that all chromium carbides present are dissolved and all of the chromium is taken into solution in the austenite. Stainless Steel 321 Ferrule Fittings is considered resistant to potable water with up to about 200 mg/L chlorides at ambient temperatures, reducing to about 150 mg/L at 60 °C. Stainless Steel 321H Double Ferrule Fittings resists polythionic acid stress corrosion cracking in hydrocarbon service.
Stainless Steel 321/321H Tube to Union Specifications
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Types of Stainless Steel 321/321H Tube To Union
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Stainless Steel 321/321H Union Tee | SS 321 Union Tee 321H SS Union Tee 321 Stainless Steel Union Tee SS UNS S32100 Union Tee SS WERKSTOFF NR. 1.4541 Union Tee ASME SA276 321H SS Union Tee |
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Stainless Steel 321/321H Reducing Union | SS 321H Reducing Union 321 SS Reducing Union 321H Stainless Steel Reducing Union SS UNS S32100 Reducing Union SS WERKSTOFF NR. 1.4541 Reducing Union ASTM A479 321 Stainless Steel Reducing Union |
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Stainless Steel 321/321H Bulkhead Union | SS 32H1 Bulkhead Union 321 SS Bulkhead Union 321H Stainless Steel Bulkhead Union SS UNS S32100 Bulkhead Union SS WERKSTOFF NR. 1.4541 Bulkhead Union ASTM A276 321 Stainless Steel Bulkhead Union |
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Stainless Steel 321/321H Tube to Union | SS 321H Tube to Union 321H SS Tube to Union 321 Stainless Steel Tube to Union SS UNS S32100 Tube to Union SS WERKSTOFF NR. 1.4541 Tube to Union 321 ASME SA479 Stainless Steel Tube to Union |
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Stainless Steel 321/321H Union Elbow | SS 321 Union Elbow 321H SS Union Elbow 321 Stainless Steel Union Elbow SS UNS S32100 Union Elbow SS WERKSTOFF NR. 1.4541 Union Elbow ASTM A479 321H Stainless Steel Union Elbow |
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Stainless Steel 321/321H Union Cross | SS 321 Union Cross 321H SS Union Cross 321 Stainless Steel Union Cross SS UNS S32100 Union Cross SS WERKSTOFF NR. 1.4541 Union Cross ASTM A276 Stainless Steel Union Cross |
SS 321/321H Tube To Union Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
| SS 321H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 4(C+N) – 0.70 max |
Stainless Steel 321/321H Tube To Union Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Equivalent Grades for 321/321H Stainless Steel Ferrule Fitting Tube To Union
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
| SS 321H | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
Stainless Steel 321/321H Tube Fittings Tube To Union Price List
- 321/321H SS Tube To Union
US $1-5 / Piece (FOB Price) - SS 321/321H Union Tee
US $0.07 / Piece - Stainless Steel 321 Union Elbow
US $0.01-3 / Piece (FOB Price) - ASTM A276 321/321H stainless steel Reducing Union
US $0.1-0.2 / Piece (FOB Price) - ASTM A479 SS 321/321H Bulkhead Union
US $0.01-2 / Piece (FOB Price) - Stainless Steel UNS S32100 Union Cross
US $0.02-4 / Piece (FOB Price) - DIN 1.4541 SS Bulkhead Union
US $2-6 / Piece (FOB Price)
SS 321/321H Tube To Union 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
Stainless Steel 321/321H Tube To Union Test Certificates
We at GIC 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
ASTM, ASMEÂ SS 321/321H Ferrule Fitting Tube To Union Value Added Services
Material Testing:
We at PRATAP STEEL INDUSTRIES 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 MacroTest
• 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)
Stainless Steel 321/321H Tube Fittings Tube To Union Packaging
 
We focus on every procedure to assure quality, the package we usually
take is pack SS 321H Tube Fittings Tube to Union with environmental poly
bags, and then in free fumigation wooden cases or wooden palte. Also
can accept customized package such as OEM by negotiation. We offers just
about everything to meet your UNS S32100 Tube Fittings pack
requirements. Lot of emphasis is placed on the packing and packaging.
The Stainless Steel 321H Union Elbow are packed in wooden corrugated
boxes foiled in plastic wraps and bubble wraps.
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Stainless Steel 321/321H Ferrule Fitting Tube To Union Supplier
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Stainless Steel 321/321H Tube To Union Exporter
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