ASTM B673 Stainless Steel Pipe, Austenitic Stainless Steel 904L Pipes, WERKSTOFF NR. 1.4539 SS Pipes, SS 904L Hexagonal Pipe, 904L Stainless Steel Seamless Pipes Suppliers and Exporters in Mumbai, India.
Suppliers of ASTM B677 TP 904L SS Seamless Pipes, 904L SS Electropolished Pipes Exporter, Stainless Steel UNS N08904 Welded Pipe, DIN 1.4539 SS Pipes, SS 904L Pipe Manufacturer in Mumbai, India.
PRATAP STEEL INDUSTRIES india is one of the prominent supplier and trader for Alloy 904L Pipes, where the aluminium addition allows for the formation of a continuous homogenous self-repairing subscale. These Stainless Steel 904L Seamless Pipes may be hot-worked in the temperature range 1200 Degree C to 900 Degree C (2190 Degree F to 1650 Degree F), followed by water quenching or rapid air cool. As with our Stainless Steel 904L Welded Pipes, do not attempt to form in the 600 Degree C – 800 Degree C (1100 Degree F – 1500 Degree F) temperature range. Do not heat these Stainless Steel 904L EFW Pipes, or any other alloy, with a torch to bend it, because the lack of temperature control will often result in cracking. Chromium (25 %) supplemented with aluminium (2.2 %) and micro – alloying addition (0.1 %) yttrium in our Stainless Steel 904L ERW Pipes form a very thin protective oxide scale. The addition of yttrium in these Stainless Steel 904L Round Pipes improves the adhesion and spalling resistance of the chromium and aluminium oxide scales. For heavier joints in our Stainless Steel 904L Square Pipes, it is recommended to use gas from Air Gas which was designed to reduce the likelihood of weld solidification cracks. For GTAW welding of these Stainless Steel 904L Rectangular Pipes, the use of Argon and Nitrogen for the shielding gas is suggested to minimize the likelihood of weld solidification cracking.
Stainless Steel 904L Seamless Pipe, 904L SS Seamless Pipes, SS 904L Welded Pipes, SS TP904L Seamless Pipe, 904L SS Hollow Pipes, SS 904L Bush Hex Pipe, ASME SB673 TP904L SS Welded Pipe Manufacturer in India.
904L Stainless Steel Seamless Pipe
Stainless Steel 904L Welded Pipe
904L Steel Square Pipe
904L Steel Hexagonal Pipe
SS 904L Hollow Pipe
SS 904L Seamless Pipes Specifications |
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| Specifications | : | ASTM B673, B677 /Â ASME SB673, SB 677 |
| Dimensions | : | ASTM, ASME and API |
| SS 904L Pipes | : | 1/2″ NB – 16″ NB |
| ERW 904L Pipes | : | 1/2″ NB – 24″ NB |
| EFW 904L Pipes | : | 6″ NB – 100″ NB |
| Size | : | 1/8″NB TO 30″NB IN |
| Specialized in | : | Large Diameter Size |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | : | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Treaded |
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Types of Stainless Steel Welded Pipes
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Stainless Steel 904L Seamless Pipe | SS 904L Seamless Pipe 904L SS Seamless Pipe 904L Stainless Steel Seamless Pipe UNS N08904 Seamless Pipe WERKSTOFF NR. 1.4539 Seamless Pipe ASTM B677 TP 904L Stainless Steel Seamless Pipes |
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Stainless Steel 904L Welded Pipe | SS 904L Welded Pipe 904L SS Welded Pipe SS 904L ERW Pipe SS 904L EFW Pipe Stainless Steel 904L ERW Pipe Stainless Steel 904L EFW Pipe 904L Stainless Steel Welded Pipe UNS N08904 Welded Pipe WERKSTOFF NR. 1.4539 Welded Pipe ASTM B673 TP 904L Stainless Steel Welded Pipes |
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Stainless Steel 904L Round Pipe | SS 904L Round Pipe 904L SS Round Pipe 904L Stainless Steel Round Pipe UNS N08904 Round Pipe SS UNS N08904 Round Pipe ASTM B677 TP 904L Stainless Steel Round Pipes |
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Stainless Steel 904L Square Pipe | SS 904L Square Pipe 904L SS Square Pipe 904L Stainless Steel Square Pipe UNS N08904 Square Pipe WERKSTOFF NR. 1.4539 Square Pipe ASTM B677 TP 904L Stainless Steel Square Pipes |
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Stainless Steel 904L Rectangular Pipe | SS 904L Rectangular Pipe 904L SS Rectangular Pipe 904L Stainless Steel Rectangular Pipe UNS N08904 Rectangular Pipe WERKSTOFF NR. 1.4539 Rectangular Pipe ASTM B673 TP 904L Stainless Steel Rectangular Pipes |
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Custom Stainless Steel 904L Pipe | SS 904L Custom Pipe 904L SS Custom Pipe 904L Stainless Steel Custom Pipe UNS N08904 Custom Pipe WERKSTOFF NR. 1.4539 Custom Pipe ASTM B673 TP 904L Stainless Steel Custom Pipes |
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Stainless Steel 904L Polished Pipe | SS 904L Polished Pipe 904L SS Polished Pipe 904L Stainless Steel Polished Pipe UNS N08904 Polished Pipe WERKSTOFF NR. 1.4539 Polished Pipe ASTM B677 TP 904L Stainless Steel Polished Pipes |
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Stainless Steel 904L Decorative Pipe | SS 904L Decorative Pipe 904L SS Decorative Pipe 904L Stainless Steel Decorative Pipe UNS N08904 Decorative Pipe WERKSTOFF NR. 1.4539 Decorative Pipe ASTM B673 TP 904L Stainless Steel Decorative Pipes |
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Stainless Steel 904L Thick Wall Pipe | SS 904L Thick Wall Pipe 904L SS Thick Wall Pipe 904L Stainless Steel Thick Wall Pipe UNS N08904 Thick Wall Pipe WERKSTOFF NR. 1.4539 Thick Wall Pipe ASTM B677 TP 904L Stainless Steel Thick Wall Pipes |
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Stainless Steel 904L Thin Wall Pipe | SS 904L Thin Wall Pipe 904L SS Thin Wall Pipe 904L Stainless Steel Thin Wall Pipe UNS N08904 Thin Wall Pipe WERKSTOFF NR. 1.4539 Thin Wall Pipe ASTM B673 TP 904L Stainless Steel Thin Wall Pipes |
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Stainless Steel 904L Electropolished Pipe | SS 904L Electropolished Pipe 904L SS Electropolished Pipe 904L Stainless Steel Electropolished Pipe UNS N08904 Electropolished Pipe WERKSTOFF NR. 1.4539 Electropolished Pipe ASTM B677 TP 904L Stainless Steel Electropolished Pipes |
904L Stainless Steel Pipes Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 904L | min. | – | – | – | – | – | 19.0 | 4.00 | 23.00 | 0.10 |
| max. | 0.20 | 2.00 | 1.00 | 0.045 | 0.035 | 23.0 | 5.00 | 28.00 | 0.25 | |
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Stainless Steel 904L Pipe Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 904L | 490 | 220 | 35 | 70-90 typical | – |
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Stainless Steel 904L Pipes Physical Properties
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| 904L | 8000 | 200 | 15.0 | – | – | 13.0 | – | 500 | 850 |
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Equivalent Grades for 904L Stainless Steel Pipe
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 904L | N08904 | 904S13 | X1NiCrMoCu25-20-5 | 1.4539 | – | – | SUS 890L |
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Stainless Steel 904L Pipe Price List
- tp904L B677 seamless stainless steel pipes
US $18000-25000 / Ton (FOB Price) - seamless pipe astm A312 tp904L (N08904)
US $18000-25000 / Ton (FOB Price) - B673 stainless steel seamless pipe tp904L
US $20000-28000 / Ton (FOB Price) - ASTM B673 TP904L stainless steel welded pipe
US $850-2200 / Metric Ton (FOB Price) - sa312 tp904L seamless pipe
US $1.5-9 / Kilogram (FOB Price) - tp904L seamless pipe manufacturer
US $850-2200 / Metric Ton (FOB Price) - ASTM B673 Gr. TP904L Welded Pipe
US $500-1000 / Ton (FOB Price)
SS 904L Seamless / 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
904L Steel Pipes 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, ASME and API SS 904L Pipe 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)
SS 904L Pipes Packaging
Stainless Steel 904L Seamless Pipe may be furnished bare or coated and
with capped ends. pipes up to 3†OD will be supplied in bundles. In
order to prevent rust during sea shipment, bundles of Stainless Steel
904L Seamless Pipe may be wrapped with polypropylene sheets, and secured
with flat steel bands. Over 3†OD will be supplied loose.
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Stainless Steel 904L Pipes Supplier
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904L Stainless Steel Pipe Exporter
Tibet, Australia, Brazil, Costa Rica, South Korea, India, Nigeria, Angola, Sri Lanka, Libya, Hong Kong, Mexico, Kuwait, Switzerland, Venezuela, Afghanistan, Ireland, Egypt, France, Bolivia, Peru, Mexico, Slovakia, Kazakhstan, South Africa, Azerbaijan, Oman, Belarus, Gambia, Saudi Arabia, Ukraine, Morocco, Greece, Spain, United Arab Emirates, Jordan, Ecuador, Nigeria, Chile, Czech Republic, Bhutan, Bulgaria, Nepal, Singapore, China, Kenya, Croatia, Japan, Sweden, Trinidad & Tobago,Tunisia, United Kingdom, Austria, Portugal, New Zealand, Belgium, Taiwan, Poland, Macau, Israel, Philippines, Iran, Chile, Netherlands, Ghana, Turkey, Finland, Lithuania, Italy, Qatar, Colombia, Russia, Lebanon, Indonesia, Bangladesh, Zimbabwe, Poland, Thailand, Gabon, Pakistan, United States, Canada, Namibia, Norway, Puerto Rico, Yemen, Romania, Mongolia, Serbia, Malaysia, Germany, Iraq, Iran, Bahrain, Algeria, Argentina, Hungary, Denmark, Estonia, Vietnam