Import Stainless Steel Seamless & Welded Pipes and Tubes from China - Import Stainless Steel Seamless & Welded Pipes and Tubes from China - Import Stainless Steel Seamless & Welded Pipes and Tubes from China - Import Stainless Steel Seamless & Welded Pipes and Tubes from China

 

 

Stainless Steel Seamless & Welded Pipes &Tubes

 

 

Standards:
ASTM A 213, A269, A312. EN 10216-5, EN 10217, DIN 17457, DIN 17458, JIS G3446, JIS G 3447, JIS G3459, JIS G3463


Applications:
For manufacture of mechanical structure, fluid tubes,superheaters of boiler, heat exchangers.condenser,catalytic tubes etc.It is widely used in Petro-chemical, Oil &Gas, Heat exchanger, Chemical, Pulp & Paper, Shipping building, Electric Power plant (Thermal and nuclear ), Instrumentation, Automobile, Phamaceutic etc.

 

Size range:
Seamless: OD 6mm – 900mm; WT 0.5mm - 50mm.

Welded: OD 6mm – 2450mm; WT 0.5mm - 35mm.

 

Material and Properties.
 
Grade Chemical Composition (%) Mechanical Properties
C
max		 Mn
max		 P
max		 S
max		 Si
max		 Cr Ni Mo Tensile
(MPa)		 Yield
(MPa)		 Elongation
(%)
TP304 0.08 2.00 0.045 0.030 1.00 18.0-20.0 8.0-11.0   ≥ 515 ≥205 35
TP304L 0.035 2.00 0.045 0.030 1.00 18.0-20.0 8.0-13.0   ≥485 ≥170 35
TP310S 0.08 2.00 0.045 0.030 1.00 24.0-26.0 19.0-22.0 0.75 max ≥515 ≥205 35
TP316 0.08 2.00 0.045 0.030 1.00 16.0-18.0 10.0-14.0 2.00-3.00 ≥515 ≥205 35
TP316L 0.035 2.00 0.045 0.030 1.00 16.0-18.0 10.0-14.0 2.00-3.00 ≥485 ≥170 35
TP316H 0.04-0.10 2.00 0.045 0.030 1.00 16.0-18.0 10.0-14.0 2.00-3.00 ≥515 ≥205 35
TP317 0.08 2.00 0.045 0.030 1.00 18.0-20.0 10.0-14.0 3.00-4.00 ≥515 ≥205 35
TP317L 0.035 2.00 0.045 0.030 1.00 18.0-20.0 11.0-15.0 3.00-4.00 ≥515 ≥205 35
TP321 0.08 2.00 0.045 0.030 1.00 17.0-19.0 9.0-12.0   ≥515 ≥205 35
TP321H 0.04-0.10 2.00 0.045 0.030 1.00 17.0-19.0 9.0-12.0   ≥550 ≥220 35
TP347 0.08 2.00 0.045 0.030 1.00 17.0-19.0 9.0-13.0   ≥515 ≥205 35
TP347H 0.04-0.10 2.00 0.045 0.030 1.00 17.0-19.0 9.0-12.0   ≥515 ≥205 35
TP347HFG 0.06-0.10 2.00 0.045 0.030 1.00 17.0-19.0 9.0-12.0   ≥550 ≥205 35

 

 

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Website:www.stainlesssteeltubes.distefanoconsultoria.com

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