TP 321/321H Austenitic Seamless Stainless Steel Pipes Bright Annealed 8 Inch

TP 321/321H Austenitic Seamless Stainless Steel Pipes Bright Annealed 8 Inch

 

Product:	Stainless Steel Seamless Pipe
Manufacturing Process:	Cold Drawn, Pickled, Annealed
Material Grade:	ASTM A312/213 TP321/321H, TP316L, TP310s, ETC
Outside Diameter.	Φ 6.00 mm - Φ 610 mm
Thickness:	1mm - 40mm

MATERIAL  GRADE 

American  Standard	Austenitic  Steel: TP304, TP304L, TP304H, TP304N,   TP310S, TP316, TP316L, TP316Ti, TP316H,     TP317, TP317L,   TP321,   TP321H, TP347,   TP347H, 904L…
Europen  Standard	1.4301, 1.4307, 1.4948, 1.4541, 1.4878, 1.4550, 1.4401, 1.4404, 1.4571, 1.4438,   1.4841, 1.4845, 1.4539, 1.4162,   1.4462,   1.4362,   1.4410,   1.4501

   

 

 

 

 

 

 

 

SIZE  DETAILS  :

Production	Outside  Diameter	Wall  Thickness
Seamless  Steel  Pipe	6.00mm  to  610mm	1mm  to  40mm

 

 

Applications:

The products are applied to trades such as papermaking,   chemical industry, shipbuilding, petroleum,  

electricity, food, pharmacy, natural gas, metallurgry, architecture, sewage disposal, environmental

protection, aerospace, heat exchanger, etc. Extensively.

 

Specifications:

 

Standard  Specification:

ASTM A213/A213M - 11a: Standard Specification for Seamless Ferritic and Austenitic Alloy - Steel Boiler, Superheater, and Heat - Exchanger Tubes

ASTM A269 - 10: Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service

ASTM A312/A312M - 12: Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes

ASTM A789/A789M - 10a: Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service

ASTM A790/A790M - 11: Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe

 

Material Specifications of SS321/321H:

Stainless Steel SS 321/321H
AISI	321/321H
UNS	S32100/S32109
Werkstoff Nr.	1.4541/1.4878

 

Chemical Composition of SS321/321H:

	SS 321	SS 321H
Ni	9 – 12	9 – 12
Cr	17 – 19	17 – 19
C	0.08 max	0.04 – 0.10
N	0.10 max
Fe	Balance
Mn	2 max	2 max
Si	0.75 max	0.75 max
S	0.03 max	0.03 max
P	0.045 max	0.045 max
Ti	5xC min 0.60% max	4xC min 0.60% max

 

Mechanical & Physical Properties of SS321/321H:

Density	8.0 g/cm3
Melting Point	1454 ° C (2650 ° F)
Tensile Strength	Psi – 75000, MPa – 515
Yield Strength (0.2%Offset)	Psi – 30000, MPa – 205
Elongation	35 %

 

Competitive  Advantage:

 

1. We offer you our best price with good quality of the materials.

2. We will deliver the materials strictly according to the the delivery date noted on the contract.

3. We also always have the huge ready stock for sell.

4. We have advanced NDT equipments for the tests such as Eddy Current test, Ultrasonic test, Hydraulic test and so on.

5.We have complete after - sale service to deal with the problems in time.

6. Wooden case package which is strong and suitable for sea transportation is our main method to pack the pipes. And the economical packing method such as packing in bundles.

Stainless Steel Seamless Tube ASTM A213/A688 TP316 TP316L TP317L TP347 TP310S TP310H TP316Ti TP321H TP347H Austenitic Stainless Steel Pipes For Exhaust , Cold Pilgering 1 Inch - 4 Inch DIN EN ASTM A213 A312 Stainless Steel Welded Pipe AISI Hydraulic 304L 304 Stainless Steel Tube/Pipe 07Cr18Ni9 For Natural Gas Welded Bending Stainless Steel U Bend Tube 904L SCH 160 DIN EN AISI U Tubing ASTM A312 Gr. TP304 Seamless Pipe ASME 36.19 ASTM A312 TP316L SMLS Pipe 18 Inch SCH10S High Quality 321 Stainless Steel Pipes SCH10S