The documents provided to the buyer of Stainless Steel 904L Pipes & Tubes are including heat treatment chart, QAP, packaging list, raw material test report, material traceability report, fumigation certificate, etc. The TC is also provided that includes MTC as per EN 10204/3.1B, radiography test report, etc.
SS N08904 Tubing Supplier, ASTM B677 TP904L SS Seamless Pipes, INOX 904L Pipes, SS 904L Welded Pipes, Stainless Steel 904L Seamless Tubes, ASME SB674 TP904L Welded Tubing, Stainless Steel 1.4539 Pipe, Stainless Steel N08904 Pipes in India.

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Table of Contents
Champ Steels is globally highly acclaimed industry that is engaged in offering the very good ranges of Stainless Steel 904L Pipes & Tubes. The industry is worldwide dealing as a manufacturer, stockiest, supplier, exporter of the same to the domestic and global buyers. These pipes and tubes are also known by name WNR 1.4539. Today it is widely used in many industrial applications for assuring smooth working of the industry. The product is provided to the esteem patrons at standard specifications and custom-built specifications. The product offered is thus varying in ends, length, dimensions, standards, diameter, sizes, wall thickness, forms, types, etc. It is provided to the industrialist exactly the demand they have made.
The product is delivered at competitive rates and with other essential services.
Stainless Steel 904L Pipes & Tubes are fabricated using the superior quality of raw materials. The producers use refined technology, modern tools for better fabrication. The designing of the same is done by keeping in mind international product quality standards and safety standards.
Alloy 904L is the austenitic stainless steel and the addition of molybdenum is giving it very good resistant ability against localized attacks that includes crevice and pitting corrosion. Also, it is greatly resistant to reducing acids and addition of copper is giving it very good corrosion resistant at several concentrations of the sulphuric acid. The high alloying content is giving it a very good resistant ability to chloride SCC. The low carbon content is making it highly resistant to the sensitization by the welding and it thus prevents it from intergranular corrosion.
Several testing is done at the manufacturing plant in order to check how good and accurate the product quality is. The tests done are positive material identification test, mechanical test, chemical test, flattening test, flaring test, intergranular corrosion test, pitting resistant test, macro test, and micro test.
ASTM B677 TP904L SS EFW Pipes Manufacturer, , SUS 904L Welded Tubes, ASTM B677 TP904L SS Seamless Tubes, SS 1.4539 Pipes, SS N08904 Seamless Tubes, 904L SS Square Tubing Exporter, SS 904L Electropolished Pipe, SS DIN 1.4539 Seamless Pipes in Mumbai, India.
Standard ASTM A/ASME SB677, A249, B674
Dimensions ASTM, ASME and API
Seamless Pipes & Tubes Size 1 / 8" NB - 24" NB
ERW Pipes & Tubes Size : 1 / 8" NB - 36" NB
EFW Pipes & Tubes Size : 6" NB - 100" NB
Outer Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB
Thickness : 0.3mm – 50 mm
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Length : Single Random, Double Random & Required Length
Types : Seamless / ERW / EFW / Welded / Fabricated
Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
End : Plain End, Beveled End, Treaded

SS 904L Tubes
Stainless Steel 1.4539 Tubing | SS N08904 Tubes | SS 1.4539 Seamless Tubes | SS UNS N08904 Welded Tubing | ASTM B677 TP904L SS Seamless Tubes, 904L SS Welded Tubing | ASTM A249 TP904L Heat-Exchanger Tubes | SS N08904 Electropolished Tubes | SS 904L ERW Tubing | SS 904L Square Tubing | ASTM B674 TP904L SS Welded Tubes | SUS 904L Tubing | EN 10217-7 904L Welded Tubes | 904L SS Instrumentation Tubes | SS 904L Capillary Tubes

Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
SS 904L | 0.020 max | 2.00 max | 1.00 max | 0.040 max | 0.030 max | 19.00 – 23.00 | 4.00 – 5.00 max | 23.00 – 28.00 | 1.00 – 2.00 |

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UNS N08904 Seamless Pipes
used in Oil Refinery Industry
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2
DIN 1.4539 Welded Tubes
used in General Piping Industry
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3
SUS 904L Seamless Tubes
used in Gas Processing Industry
- Chemical Industry
- Oil & Gas Industry
- Petrochemical Industry
- Power Genration Industry
- Sugar Industry
- Food Processing Industry
- Paper & Pulp Industry
- Offshore and Onshore Services
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