Description

321 seamless ss pipe   , 321 stainless steel tube, 321 seamless steel pipe,321 steel tube ,seamless steel pipe

Standards

ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,

DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463, GOST9941,EN10216,BS3605,GB13296

Typer

Round pipe,square pipe,rectangular pipe

Chemical Composition

 C≤0.08,Mn≤2.00,Si≤0.75, P≤0.040,S≤0.030,

Ni9.00~13.00, Cr17.00~20.00,Ti5xC~0.60

Mechanical Property

Rm≥515MPa,Rp0.2≥205MPa,A≥35%,HB≤192

Round

O D

6mm~2500mm

WT

1mm~150mm

Square

OD

4mm*4mm*~2000mm*2000mm

WT

0.5mm~100mm

Rectangular

OD

2mm*4mm~1500mm*2000mm

WT

0.3mm~120mm

Length

5.8m,6m,11.8m,12m,or as required

Price Term

EX-Work, FOB, CFR, CIF,CNF,

Package

Standard export package,suit for all kinds of transport.

Market

USA ,Germany ,India ,Iran,Dubai,Iraq,Viet Nam,Ireland,Sinagpore,and so on .

Payment Term

T/T, L/C, Western Union

Delivery Time

Normally according to the order quantity.

Application

1)Petroleum, Chemical enterprise,superheater of boiler,

heat exchanger2)High temperature resistant transmission fluid pipe

in power station3)Ship with pressure pipe4)The exhaust purification devices5)Home appliance,electrical components,decorative pipe6)Precision instrument manufacture