Piyush Steel is known as a supplier and manufacturer of the superior quality of Stainless steel 321H Forged Fittings that is welded readily by all common techniques inclusive of submerged arc. We are the customer-oriented industry that is globally dealing with the large numbers of buyers and fulfilling all the demands that they are having. These forged fittings are used in many industrial applications like pharmaceuticals, aerospace, etc. We are making it available to the buyers at various specifications like standards, sizes, classes, types, etc. Also, it is made available to the buyer at customer made specifications.
Table Of Content
Alloy information to know-
Types 321H alloy is the titanium stabilized austenitic SS alloy that is popularly known for the general corrosion resistance ability. This alloy is the high carbon version of the alloy that is offering many greater benefits to the users. It is having good resistance to the oxidation at the temperature ranging to 816 Deg C. Also it is having good low-temperature toughness. It is corrosion resistant alloy and is easily machinable. The alloy is also readily welded by the standard processes. It is having ductile and is formed easily.
Product Qualities- There are many good qualities possessed by the Stainless steel 321H Forged Fittings that we are offering to our buyers. Some of them are high tensile strength, good dimensional accuracy, fine surface finishes, smoothness in dimensional accuracy, rugged construction, pitting and oxidation resistance, rust-free, anti-corrosive body, sturdiness, etc.
Manufacturing of the product-
The development of Stainless Steel S32109 Socket weld Forged Fittings are strictly done under the proper guidance of highly skilled and well-trained experts. The designing and fabrication of these forged fittings are done by making proper use of superior quality of alloy. The alloy that we are using is collected only from the reliable market mills and are well tested and certified for use in the development of the product.
We are designing the ranges of SS Forged Fittings according to the well-stated manufacturing guidelines set by us and also keeping the raw material quality standards. The quality control team is also hired that are looking at the quality maintenance of the fittings at all level of product development. All these assure desired quality of fittings development.
The testing we do of the product-
The testing that is done at our industry is with the clear cut aim of assuring that no poor quality of product delivering is done by us. So at our industry, the testing charges are handed over to the quality checker team and are doing so by considering few set testing parameters. Few tests at our manufacturing unit are positive material identification test, hardness test, intergranular corrosion test, macro test, micro test, pitting resistance test, chemical test, and mechanical test, etc.
Test certifications offered-
To all the national and international buyers we are providing the copy of essential test certifications. This assures us that we are supplying and delivering 100% pure quality of flanges. The TC offered are namely 100% radiography test report, third-party test report, raw material certificate, mill test certifications as per En 10204/3.1b, and buyers report.
Documents offered by us-
We are providing the documents to us are with the clear aim of assuring that we don’t deliver the poor quality of the same to the buyers. The documents copies offered by us is heat treatment chart, QAP, packaging list, raw material test report, material traceability report, fumigation certificate, NABL approved lab test report, etc.
Packaging-
The packaging of Stainless steel 1.4878 Threaded Fittings are conducted by us is in wooden cases, in plastic sheets individually and as per the client’s needs for safer shipping.
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 321H | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
Specification : ASTM A182 / ASME SA182
Dimension Standard : ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size : 1/8” NB to 4” NB (Socketweld & Screwed-Threaded)
Class : 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Type : Socketweld Fittings, Screwed-Threaded Fittings
ASTM A182 - ASME SA182 : Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
ASME B16.11 : Socket Welding and Threaded Forged Fittings
MSS SP-43 : Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications
MSS SP-95 : Swage(d) Nipples and Bull Plugs
BS3799 : Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| 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 |
| 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 % |
The full identification of the forged fittings should be continuously marked down its whole length, including :

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With Mill And Third Party Test Certificate.
Stainless Steel 321H Forged Fittings Price List
Request the latest Stainless Steel 321H Forged Fittings Price List. Please Call +91 22 23867540 or Send an Email to [email protected] for Stainless Steel UNS S32109, 1.4878, SUS 321H Forged Fittings Ready stock information and updated price list.