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Feedwater Heater Annealed Stainless Steel Tubing Seamless Welded Austenitic ASTM A688

Basic Information
Place of Origin: China
Brand Name: TORICH
Certification: ISO9001
Model Number: ASTM A688
Minimum Order Quantity: 1 Ton
Price: USD 1500-2000 per Ton
Packaging Details: In plywood case,In wooden box.
Delivery Time: 30Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 60000 Tons per month
Detail Information
Product Name: ASTM A688 Seamless And Welded Austenitic Stainless Steel Feedwater Heater Tube Keyword: Heater Tube
Type: Stainless Steel Tube Shape: Round
Material: Stainless Brand: TORICH
Surface: Bright Payment: T/T L/C
High Light:

bright annealed stainless steel tubing

,

annealed stainless steel tubing


Product Description

ASTM A688 Seamless and Welded Austenitic Stainless Steel Feedwater Heater Tube

 

 

Size range: O.D.: 4.0-305mm     W.T.:1-50mm      L: according to customer requirement

 

 

Chemical Requirement
Grade:                  TPXM-19 TPXM-10 TPXM-11 TPXM-29 TP304 TP304L TP304H
UNS S20400 S20910 S20900 S21904 S24000 S30400 S30403 S30409
C, max 0.03 0.060 0.080 0.04 0.08 0.08 0.035 0.040-0.10
Mn, max 7.0-9.0 4.0-6.0 8.0-10.0 8.0-10.0 11.5-14.5 2.00 2.00 2.00
P, max 0.045 0.045 0.045 0.045 0.060 0.045 0.045 0.045
S, max 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030
Si, max 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Cr 15.0-17.0 20.5-23.5 19.0-21.5 19.0-21.5 17.0-19.0 18.0-20.0 18.0-20.0 18.0-20.0
Ni 1.50-3.00 11.5-13.5 5.5-7.5 5.5-7.5 2.3-3.7 8.0-11.0 8.0-13.0 8.0-11.0
Mo 1.50-3.00
Ti
Columbium 0.10-0.30
Tantalum
Nitrogen 0.15-0.30 0.20-0.40 0.15-0.40 0.15-0.40 0.20-0.40
Vanadium 0.10-0.30
Copper
Cerium
Boron
Aluminum

 

Grade:                  TP304N TP304LN TP309S TP309H
UNS S30415 S30451 S30453 S30600 S30615 S30815 S30908 S30909
C, max 0.040-0.10 0.080 0.035 0.018 0.16-0.24 0.05-0.10 0.080 0.040-0.10
Mn, max 0.80 2.00 2.00 2.00 2.00 0.80 2.00 2.00
P, max 0.045 0.045 0.045 0.020 0.030 0.040 0.045 0.045
S, max 0.030 0.030 0.030 0.020 0.030 0.030 0.030 0.030
Si, max 1.00-2.00 1.00 1.00 3.7-4.3 3.2-4.0 1.40-2.00 1.00 1.00
Cr 18.0-19.0 18.0-20.0 18.0-20.0 17.0-18.5 17.0-19.0 20.0-22.0 22.0-24.0 22.0-24.0
Ni 9.0-10.0 8.0-18.0 8.0-12.0 14.0-15.5 13.5-16.0 10.0-12.0 12.0-15.0 12.0-15.0
Mo 0.20 0.75
Ti
Columbium
Tantalum
Nitrogen 0.12-0.18 0.10-0.16 0.10-0.16 0.14-0.20
Vanadium
Copper 0.5 max
Cerium 0.03-0.08
Boron
Aluminum 0.80-1.50

 

Grade:                  TP309Cb TP309HCb TP310S TP310H TP310Cb TP310HCb
UNS S30940 S30941 S31002 S31008 S31009 S31040 S31041 S31050
C, max 0.080 0.040-0.10 0.015 0.080 0.040-0.10 0.080 0.040-0.10 0.025
Mn, max 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00
P, max 0.045 0.045 0.020 0.045 0.045 0.045 0.045 0.020
S, max 0.030 0.030 0.015 0.030 0.030 0.030 0.030 0.015
Si, max 1.00 1.00 0.15 1.00 1.00 1.00 1.00 0.40
Cr 22.0-24.0 22.0-24.0 19.0-22.0 24.0-26.0 24.0-26.0 24.0-26.0 24.0-26.0 24.0-26.0
Ni 12.0-16.0 12.0-16.0 24.0-26.0 19.0-22.0 19.0-22.0 19.0-22.0 19.0-22.0 20.5.0-23.5
Mo 0.75 0.75 0.10 0.75 0.75 0.75 1.6-2.6
Ti
Columbium 10XC min,1.10 max 10XC min,1.10 max 10XC min,1.10 max 10XC min,1.10 max
Tantalum
Nitrogen 0.10 0.09-0.15
Vanadium
Copper
Cerium
Boron
Aluminum

 

Grade:                  TP316 TP316L TP316H TP316N TP316LN
UNS S31254 S21272 S31600 S31603 S31609 S31635 S31651 S31653
C, max 0.020 0.080-0.12 0.080 0.035 0.040-0.10 0.080 0.070 0.035
Mn, max 1.00 1.50-2.30 2.00 2.00 2.00 2.00 2.00 2.00
P, max 0.030 0.030 0.045 0.045 0.045 0.045 0.045 0.045
S, max 0.100 0.015 0.030 0.030 0.030 0.030 0.030 0.030
Si, max 0.80 0.25-0.75 1.00 1.00 1.00 0.75 4.8-6.0 1.00
Cr 19.5-20.5 14.0-16.0 16.0-18.0 16.0-18.0 16.0-18.0 16.0-18.0 9.58.0 16.0-18.0
Ni 17.5-18.5 14.0-16.0 11.0-14.0 10.0-14.0 11.0-14.0 10.0-12.0 19.0-22.0 11.0-14.0
Mo 6.0-6.5 1.00-1.40 2.00-3.00 2.00-3.00 2.00-3.00 2.00-3.00 0.30-1.50 2.00-3.00
Ti 0.30-0.60 5X(C+N)min 0.70
Columbium
Tantalum
Nitrogen 0.18-0.22 0.10-0.16 0.10-0.16
Vanadium
Copper 0.50-1.00 1.50-2.50
Cerium
Boron
Aluminum 0.004-0.008

 

Grade:                  TP347 TP347H TP347LN TP348 TP348H
UNS S33228 S34565 S34700 S34709 S34751 S34800 S34809 S35045
C, max 0.04-0.08 0.030 0.080 0.04-0.10 0.005-0.02 0.080 0.04-0.10 0.06-0.10
Mn, max 1.00 5.0-7.0 2.00 2.00 2.00 2.00 2.00 1.50
P, max 0.020 0.030 0.045 0.045 0.045 0.045 0.045
S, max 0.015 0.010 0.030 0.030 0.030 0.030 0.030 0.015
Si, max 0.30 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Cr 26.0-28.0 23.0-25.0 17.0-19.0 17.0-19.0 17.0-19.0 17.0-19.0 17.0-19.0 25.0-29.0
Ni 31.0-33.0 16.0-18.0 9.0-13.0 9.0-13.0 9.0-13.0 9.0-13.0 9.0-13.0 32.0-37.0
Mo 4.0-5.0  
Ti 0.15-0.60
Columbium 0.60-1.00 0.10 0.20-0.50
Tantalum 0.10 0.10
Nitrogen 0.40-0.60
Vanadium
Copper 0.75
Cerium 0.05-0.10
Boron
Aluminum 0.025 0.15-0.60

 

Grade:                  TPXM-15      
UNS S35315 S318100 N08367 N08904 N08926      
C, max 0.04-0.08 0.080 0.030 0.020 0.020      
Mn, max 2.00 2.00 2.00 2.00 2.00      
P, max 0.040 0.030 0.040 0.040 0.030      
S, max 0.030 0.030 0.030 0.030 0.010      
Si, max 1.20-2.00 1.50-2.50 1.00 1.00 0.50      
Cr 24.0-26.0 17.0-19.0 20.0-22.0 19.0-23.0 24.0-26.0      
Ni 34.0-36.0 17.5-19.0 23.5-25.5 23.0-28.0 19.0-21.0      
Mo 17.5-18.5 6.0-7.0 4.0-5.0 6.0-7.0      
Ti      
Columbium      
Tantalum      
Nitrogen 0.12-0.18 0.18-0.25 0.10 0.15-0.25      
Vanadium      
Copper 0.75 1.00-2.00 0.50-1.50      
Cerium 0.03-0.08      
Boron      
Aluminum      

 

Permissible Variations in Wall Thickness                
Group Size, Outside Diameter, in(mm) Tolerance, % from Norminal
Over            Under
1 1/8 to 2½ incl, all t/D ratios     20   12.5
2 3 to 18 incl, t/D up to 5% incl     22.5   12.5
3 3 to 18 incl, t/D >5%      15   12.5
4 20 and larger, welded,all t/D ratios     17.5   12.5
5 20 and larger, seamless, t/D up to 5% incl 22.5   12.5
6 20 and larger, seamless, t/D >5% incl 15   12.5
                 
Tensil Requirements
Grade  UNS Tensile Strength min, ksi (Mpa) Yield strength
min ksi [Mpa]
Elongation
in 2in or 50mm min %
Rockwell Hardness Number max

 

Applications:  sanitary tubing in the dairy and food industry, and having special surface finishes

Feedwater Heater Annealed Stainless Steel Tubing Seamless Welded Austenitic ASTM A688 0

Contact Details
Christine Guan

Phone Number : +8618968237897

WhatsApp : +8613736164628