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DN10-DN400 Grade Seamless 321 Stainless Tube 1.4541

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DN10-DN400 Grade Seamless 321 Stainless Tube 1.4541

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Brand Name :	DELTA
Model Number :	304 316L 321 310S 309S 2205 904L.etc
Certification :	ISO
Price :	2400 - 3500 USD/Ton
Payment Terms :	T/T, Western Union, L/C
Supply Ability :	10 Ton per week
Delivery Time :	5 - 12 days based on the quantity

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DN10-DN400 Grade Seamless 321 Stainless Tube 1.4541

DN10-DN400 Grade 321 Stainless Steel Pipe Tube Seamless Steel Pipe 1.4541 Stainless Steel

Standard specifications for stainless steel SS 321 Pipes. If any specification is not mentioned here, you can contact us. We also manufacture and export any custom specification as per clients requirement.

Specifications	ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358
Dimensions	ASTM, ASME and API
SS 321 Pipes	1/2″ NB – 16″ NB
ERW 321 Pipes	1/2″ NB – 24″ NB
EFW 321 Pipes	6″ NB – 100″ NB
Size	1/8″NB TO 30″NB IN
Schedule	SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type	Seamless / ERW / Welded / Fabricated / LSAW Pipes
Form	Round Pipes, Custom Pipes, Square Pipes, Rectangular Pipe, “U” Shape, Hydraulic Pipes
Length	Single Random, Double Random & Cut Length.
End	Plain End, Beveled End, Treaded

Types of Stainless Steel 321 Pipes

SS 321 Welded Pipes	321 Stainless Steel Welded Pipes
Steel 321 Welded Pipes	SS 321 Seamless Pipes
321 Stainless Steel Seamless Pipes	Steel 321 Seamless Pipes
SS 321 ERW Pipes	321 Stainless Steel ERW Pipes
Steel 321 ERW Pipes	SS 321 Fabricated Pipes
321 Stainless Steel Fabricated Pipes	Steel 321 Fabricated Pipes
SS 321 LSAW Pipes	321 Stainless Steel LSAW Pipes
Steel 321 LSAW Pipes	Stainless Steel 321 Pipes

321 SS Pipes Chemical Composition

Grade	321
Grade	min	max
C	–	0.08
Mn	–	2.0
Si	–	0.75
P	–	0.045
S	–	0.030
Cr	17.0	19.0
Mo	–	–
Ni	9.0	12.0
N	–	0.10

321 SS Pipes Mechanical Properties

Grade		321
Tensile Strength (MPa) min		515
Yield Strength 0.2% Proof (MPa) min		205
Elongation (% in 50mm) min		40
Hardness	Rockwell B (HR B) max	95
Hardness	Rockwell B (HR B) max	217

SS 321 Pipes Physical Properties

Grade		321
Density (kg/m3)		8027
Elastic Modulus (GPa)		193
Mean Coefficient of Thermal Expansion (m/m/0C)	0-1000C	16.6
	0-3150C	17.2
	0-5380C	18.6
Thermal Conductivity (W/m.K)	at 1000C	16.1
Thermal Conductivity (W/m.K)	at 5000C	22.2
Specific Heat 0-1000C (J/kg.K)		500
Electrical Resistivity (n.m)		720

SS 321 Pipes Equivalent Grades

Grade		321
UNS No		S32100
Old British	BS	321S31
Old British	En	58B, 58C
Euronorm	No	1.4541
Euronorm	Name	X6CrNiTi18-10
Swedish SS		2337
Japanese JIS		SUS 321

Our pipes and tubes are used in a wide range of applications and various industries. Below are a few of them:

Gas Processing Industries
Petrochemical Industries
Power Generation Industries
Food Processing Industries
Chemical Industries
Oil & Gas Industries
Fertilizers Industries
Sugar Industries

Why Buy 321 Stainless Steel Pipes from us

Our company is a leading stockist, distributor, and supplier of 321 Stainless Steel Pipes in China. With more than three decades of experience, we understand the steel industry deeply. We have huge experience of supplying to all major industries across the world. Our team of dedicated experts with stringent quality policy ensures that we supply best-in-class products meeting and exceeding our client’s expectations.

Huge inventory of all standard sizes and grades.
Distributors of all reputed origins and manufacturers.
Strict quality control policies and highly experienced team.
Strong logistics & delivery channels.
Modern Infrastructure with huge storage capacity.
An ISO 9000:2015 Certified Company.

DN10-DN400 Grade Seamless 321 Stainless Tube 1.4541

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