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Stainless Steel 321/321H Pipe Fittings

Stainless Steel 321/321H Pipe Fittings

To meet your specific needs, we at Shree Viratra Enterprises are dedicated to provide quality Stainless Steel 321/321H Pipe Fittings. As a reputable pipe fittings provider, we stress quality and put a lot of effort into meeting all of your stainless steel pipe fitting needs.
We are aware that every project has unique specifications. To satisfy your specific needs, we provide customization options for our stainless steel 321/321H pipe fittings. To develop and create fits that properly meet your demands, our qualified experts will work directly with you. Our vast product line includes a variety of stainless steel 321/321H pipe fittings, including elbows, tees, reducers, couplings and more. Our top priority is quality. Throughout the whole production process, we adhere to strict quality control procedures. To guarantee that they adhere to the highest industry standards, our stainless steel 321/321H pipe fittings go through comprehensive inspections and testing. Our products deliver great performance and dependability, so you can rely on them. Project timeframes are significant, and we recognise this. We work hard to deliver your goods on time thanks to our effective supply chain management and optimised procedures. We pledge to complete your projects on the deadline you specify without sacrificing quality.

321/321H Stainless Steel Pipe Fittings Specifications

Specifications:ASTM A403 / ASME SA403
Standard:ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size:1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Thickness:5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75
Type:Seamless / Welded / Fabricated

321/321H Stainless Steel Pipe Fittings Equivalent Grades

STANDARD UNS WERKSTOFF NR. AFNOR EN JIS BS GOST
SS 321
S32100
1.4541
SS 321H
S32109
1.4878

321/321H Stainless Steel Pipe Fittings Chemical Composition

Grade C Mn Si P S Cr Ti Ni N
SS 321
0.08 max
2.0 max
1.0 max
0.045 max
0.030 max
17.00 – 19.00
5(C+N) – 0.70 max
9.00 – 12.00
0.10 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

Mechanical Properties of 321/321H Stainless Steel Pipe Fittings

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
SS 321/321H
8.0 g/cm3
1400 °C (2550 °F)
Psi – 75,000 , MPa – 515
Psi – 30,000 , MPa – 205
35 %

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