SS 321 Pipes and Tubes by using the modern machines and investigate the quality to make the high grade products for our clients. Our 321 / 321H IBR Pipes and Tubes are available in different size, thickness & specification as per clients’ requirements.

Stainless Alloy 321H is a general purpose austenitic stainless steel that is stabilized against carbide precipitation and designed to work within the carbide precipitation temperature range 427 to 816°C (800 to 1500°F). Also known as UNS S32109, these pipes and tubes is non-magnetic in the annealed condition and can be hardened only by cold working. Meanwhile, titanium is added in these SS 321H Seamless Pipes to the alloy's composition, for to suppress grain boundary chromium carbide precipitation and reduce susceptibility to intergranular corrosion.

These Stainless Steel 321H Pipes and Tubes are used in6 different application industries like oil & gas, shipbuilding, petrochemical, Nuclear Power Plants, Fertilizers Plants, Chemical Industries, water treatment, desalination, etc. Our stainless steel 321h product includes tubes and pipes, SS 321H Pipes, SS 321H Tubes, Stainless 321H Seamless Pipes & Tubes etc. These products are available at best possible prices which is another important feature exhibited by our products range.

Stainless Steel 321H Pipes & Tubes Manufacturers In India, Stainless Steel 321H Pipes & Tubes Suppliers In India, Stainless Steel 321H Pipes & Tubes Stockists In India, Stainless Steel 321H Pipes & Tubes Exporters In India

Stainless Steel 321H Pipes & Tubes Specifications:

Grade : Stainless Steel 321H

Standard : ASTM / ASME SA213 / A249 / A269 / A312 / A358 CL. I to V ASTM A789/A790

Size : 1/8″NB TO 30″NB IN

Steel 321H Pipe & Tube : 1/2" NB - 16" NB

EFW 321H Pipe & Tube : 6" NB - 100" NB

ERW 321H Pipe & Tube : 1/2" NB - 24" NB

Form : Round, Square, Rectangular, Hydraulic Etc

Type : Seamless / ERW / Welded / Fabricated / EFW

Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

End : Plain End, Beveled End, Treaded

Length : Single Random, Double Random & Cut Length.

Standard	Werkstoff Nr.	UNS
SS 321H	1.4878	S32109

321H Seamless / Welded / Efw / Erw Pipes & Tubes Chemical Composition:

Grade		C	Mn	Si	P	S	Cr	N	Ni	TI
321H	Min	0.04	-	-	-	-	17.0	-	9.00	4(C+N)
	max	0.08	2.00	0.75	0.045	0.030	19.0	0.10	12.00	0.70 max

321H Stainless Steel Pipes & Tubes 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
321	515	205	40%	95	217