Stainless Steel 321 Pipes & Tubes:

ASTM A312 / A213 / A249 TP 321 Stainless Steel Pipes & Tubes
Stainless Steel 321 werkstoff nr. 1.4401 / 1.4436 Pipes & Tubes Manufacturer.
Stainless Steel UNS S32100 Seamless & Welded Pipes & Tubes Suppliers In India.
SS 321 Pipes & Tube Exporter, Manufacturer & Stockist in India.

introduction

Dinesh Tube (India) is one of the leading manufacturer, exporter & suppliers of premium quality ASTM A312 TP 321 Stainless Steel Pipes & tubes. We manufacture in both seamless as well as welded construction. SS 321 Pipes & Tubes are manufactured using quality stainless steel in different wall thickness and diameters. These pipes & tubes are available in various sizes, shapes as per the requirements of our clients. These pipes & Tubes are offered at very reasonable rates to our client’s requirement.

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Key Specifications Of SS 321 Pipes & Tubes:

Specification :
Specifications	:	ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
Dimensions	:	ASTM, ASME and API
321 Pipes & Tubes	:	1/2″ NB – 24″ NB
ERW 321 Pipes & Tubes	:	1/2″ NB – 24″ NB
EFW 321 Pipes & Tubes	:	6″ NB – 100″ NB
Tubing Size	:	1/8″NB TO 30″NB IN
Specializedin	:	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

STANDARD	WERKSTOFF NR.	UNS	JIS	AFNOR	BS	GOST	EN
SS 321	1.4541	S32100	–	–	–	–	–

Chemical Composition Of Stainless Steel 321 Pipes & Tubes (UNS S32100 Pipes & Tubes):

Grade		C	Mn	Si	P	S	Cr	N	Ni	TI
321	Min	–	–	–	–	–	17.0	–	9.00	5(C+N)
321	max	0.08	2.00	1.00	0.045	0.030	19.0	0.10	12.00	0.70 max

Mechanical properties Of SS 321 Pipes & tubes (UNS S32100 Pipes & tubes):

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

Grade specifications Of SS 321 Pipes & tubes (UNS S32100 Pipes & tubes):

Grade	UNSNo	Old British		Euronorm		SwedishSS	JapaneseJIS
		BS	En	No	Name
321	S32100	321S31	58B,58C	1.4541	X6CrNiTi18-10	2337	SUS321

Types Of SS 321 pipes & tubes(UNS S32100 pipes & tubes):

•   ASTM A312 TP 321 Stainless Steel Seamless Pipes
•   ASTM A213 TP 321 Stainless Steel Seamless Tubes
•   ASTM A312 TP 321 Stainless Steel Welded Pipes
•   ASTM A249 TP 321 Stainless Steel Welded Tubes
•   SS 321 Seamless Pipes
•   SS 321 ERW Pipes
•   SS 321 EFW Pipes

•   SS 321 Welded Pipes
•   SS 321 Rectangular Pipes
•   SS 321 Seamless Tubes
•   SS 321 ERW Tubes
•   SS 321 EFW Tubes
•   SS 321 Welded Tubes
•   SS 321 Rectangular Tubes