Stainless Steel Sanitary Tubing




A 270 Sanitary Stainless Steel Tubing, SS 304 Sanitary Tubing Distributor

Stainless Steel Sanitary Tubing

Superior Steel Overseas is one of the leading stockholder and supplier of ASTM A270 stainless steel sanitary tubing.It is certified to the requirements of ASTM A270, 3A standards and most user specifications.A270 sanitary tube is ideal for the dairy, food and beverage industries where the highest degree of purity and cleanliness is essential. Our a270 tubing is manufactured from the finest quality raw materials made exclusively to Associated Tube melt parameters. Our stock of ASTM A270 stainless steel seamless tubing and welded tubing primarily consists of the austenitic grades of stainless steel  including 304, 304L, 316, 316L, in annealed and pickled, 2B finish, bright annealed, mill finish and polished conditions.We stock all astm a270 sanitary tube sizes from 1/2” (12.7 mm) to 6” (150 mm) OD in 20 ft. standard lengths. Custom lengths and sizes are available upon request.To assure the highest quality standards, our Stainless Steel Sanitary Tubing is subjected to extensive testing and inspection programs that meet or exceed ASTM A270/A1016/A1016M test requirements. Testing includes reverse bend, reverse flattening, and flange tests. Eddy current testing is performed on 100% of the sanitary tube produced.We have huge inventory of astm a270 tp 304 sanitary tubing,astm a270 tp 304l sanitary tubing,astm a270 tp 316 sanitary tubing,astm a270 tp 316l sanitary tubing in ready stock.

ASTM A270 Tubing Specifications

Type
Seamless and Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tubing
OD. 1/2”
Wall 16 Gauge (0.065”)
Length 20′
OD Tolerance +/-0.005” / +/-0.13MM
WT Tolerance +/-10%
Length Tolerance +1/8” / +3.18MM
Material SS 304, SS 304L,SS 316,SS 316L
Standard 3A / ASTM A270 / A270M
Finish 20Ra ID / 32Ra OD
Polish Mechanical Polished
Type Seamless
Certification 3A – Food / Dairy Grade
Mill Test Certificate EN10204 3.1
Packing Sleeved, Ends Capped, Wooden Boxed

ASTM A270 Stainless Steel Sanitary Tubing Equivalent Grades

GRADE UNS NO DIN/WERKSTOFF
304 S30400 1.4301
304L S30403 1.4306
316 S31600 1.4436
316L S31603 1.4404

ASTM A270 Stainless Steel Sanitary Tubing Schedule

NB Sizes Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
1/2
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
3/4
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
1
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
1.25
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
1.5
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
2
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
2.5
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
3
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
3.5
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
4
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
5
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
6
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
8
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
10
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
12
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
14
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
16
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
18
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
20
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
22
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
24
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size

Chemical Composition Of ASTM A270 Stainless Steel Sanitary Tubing

class c max the max mn max p max s max ni cr mo other people
tp 304 0:08 0.75 2 0:04 0:03 8-11 18-20
tp 304L 0035 0.75 2 0:04 0:03 8-13 18-20
tp 316 0:08 0.75 2 0:04 0:03 10-14 16-18 2-3
tp 316L 0035 0.75 2 0:04 0:03 10-15 16-18 2-3

ASTM A270 Stainless Steel Sanitary Tubing Mechanical Properties

class tensile strength mpa, (min) yield strength mpa, (min) % Age extension in 50 mm gauge length min hardness (max)
bhn rb
304 585 244 56 191 72
304L 585 210 56 191 72
316 615 245 57 197 75
316L 585 215 56 197 75

Dimensional Tolerance of ASTM A270 Sanitary Tubing

Size OD Nominal Wall Thickness Outside Diameter Tolerance Length Tolerance Wall Thickness Tolerance
(in) (mm) (in) (mm) (in) (mm) (in) (mm) (%)
½ 12.7 0.065 1.65 +/-0.005 +/-0.13 +⅛, -0 +3.18, -0 +/-10.0%
¾ 19.1 0.065 1.65 +/-0.005 +/-0.13 +⅛, -0 +3.18, -0 +/-10.0%
1 25.4 0.065 1.65 +/-0.005 +/-0.13 +⅛, -0 +3.18, -0 +/-10.0%
38.1 0.065 1.65 +/-0.008 +/-0.20 +⅛, -0 +3.18, -0 +/-10.0%
2 50.8 0.065 1.65 +/-0.008 +/-0.20 +⅛, -0 +3.18, -0 +/-10.0%
63.5 0.065 1.65 +/-0.010 +/-0.25 +⅛, -0 +3.18, -0 +/-10.0%
3 76.2 0.065 1.65 +/-0.010 +/-0.25 +⅛, -0 +3.18, -0 +/-10.0%
4 101.6 0.083 2.11 +/-0.015 +/-0.38 +⅛, -0 +3.18, -0 +/-10.0%
6 152.4 0.109 2.77 +/-0.030 +/-0.76 +1, -0 +25.4, -0 +/-10.0%

ASTM A270 Stainless Steel Sanitary Tubing Pressure Rating

OD inches Ave. Wall inches Min Yield Strength (PSI) Min Tensile Strength (PSI) Theoretical Burst Pressure * (PSI) Working Pressure (PSI) 25% of Burst Theoretical Yield Point ** (PSI) Collapse Pressure *** (PSI)
0.250 0.020 30,000 75,000 14,286 3,571 5,714 4,416
0.250 0.028 30,000 75,000 21,649 5,412 8,660 5,967
0.250 0.035 30,000 75,000 29,167 7,292 11,667 7,224
0.250 0.049 30,000 75,000 48,355 12,089 19,342 9,455
0.250 0.065 30,000 75,000 81,250 20,313 32,500 11,544
0.375 0.020 30,000 75,000 8,955 2,239 3,582 3,029
0.375 0.028 30,000 75,000 13,166 3,292 5,266 4,145
0.375 0.035 30,000 75,000 17,213 4,303 6,885 5,077
0.375 0.049 30,000 75,000 26,534 6,634 10,614 6,816
0.375 0.065 30,000 75,000 39,796 9,949 15,918 8,597
0.500 0.020 30,000 75,000 6,522 1,630 2,609 2,304
0.500 0.028 30,000 75,000 9,459 2,365 3,784 3,172
0.500 0.035 30,000 75,000 12,209 3,052 4,884 3,906
0.500 0.049 30,000 75,000 18,284 4,571 7,313 5,304
0.500 0.065 30,000 75,000 26,351 6,588 10,541 6,786
0.500 0.083 30,000 75,000 37,275 9,319 14,910 8,307
0.625 0.020 30,000 75,000 5,128 1,282 2,051 1,859
0.625 0.028 30,000 75,000 7,381 1,845 2,953 2,568
0.625 0.035 30,000 75,000 9,459 2,365 3,784 3,172
0.625 0.049 30,000 75,000 13,947 3,487 5,579 4,335
0.625 0.065 30,000 75,000 19,697 4,924 7,879 5,591
0.625 0.083 30,000 75,000 27,124 6,781 10,850 6,910
0.625 0.095 30,000 75,000 32,759 8,190 13,103 7,734
0.625 0.109 30,000 75,000 40,172 10,043 16,069 8,639
0.750 0.028 30,000 75,000 6,052 1,513 2,421 2,156
0.750 0.035 30,000 75,000 7,721 1,930 3,088 2,669
0.750 0.049 30,000 75,000 11,273 2,818 4,509 3,664
0.750 0.065 30,000 75,000 15,726 3,931 6,290 4,749
0.750 0.083 30,000 75,000 21,318 5,330 8,527 5,905
0.750 0.095 30,000 75,000 25,446 6,362 10,179 6,637
0.750 0.109 30,000 75,000 30,733 7,683 12,293 7,453
0.750 0.120 30,000 75,000 35,294 8,824 14,118 8,064
0.875 0.020 30,000 75,000 3,593 898 1,437 1,340
0.875 0.028 30,000 75,000 5,128 1,282 2,051 1,859
0.875 0.035 30,000 75,000 6,522 1,630 2,609 2,304
0.875 0.049 30,000 75,000 9,459 2,365 3,784 3,172
0.875 0.065 30,000 75,000 13,087 3,272 5,235 4,126
0.875 0.083 30,000 75,000 17,560 4,390 7,024 5,152
0.875 0.095 30,000 75,000 20,803 5,201 8,321 5,807
0.875 0.109 30,000 75,000 24,886 6,221 9,954 6,543
0.875 0.120 30,000 75,000 28,346 7,087 11,339 7,100
1.000 0.028 30,000 75,000 4,449 1,112 1,780 1,633
1.000 0.035 30,000 75,000 5,645 1,411 2,258 2,027
1.000 0.049 30,000 75,000 8,149 2,037 3,259 2,796
1.000 0.065 30,000 75,000 11,207 2,802 4,483 3,647
1.000 0.083 30,000 75,000 14,928 3,732 5,971 4,567
1.000 0.095 30,000 75,000 17,593 4,398 7,037 5,159
1.000 0.109 30,000 75,000 20,908 5,227 8,363 5,827
1.000 0.120 30,000 75,000 23,684 5,921 9,474 6,336
1.000 0.134 30,000 75,000 27,459 6,865 10,984 6,963
1.250 0.035 30,000 75,000 4,449 1,112 1,780 1,633
1.250 0.049 30,000 75,000 6,380 1,595 2,552 2,260
1.250 0.065 30,000 75,000 8,705 2,176 3,482 2,958
1.250 0.083 30,000 75,000 11,485 2,871 4,594 3,719
1.250 0.095 30,000 75,000 13,443 3,361 5,377 4,213
1.250 0.109 30,000 75,000 15,843 3,961 6,337 4,776
1.250 0.120 30,000 75,000 17,822 4,455 7,129 5,207
1.250 0.134 30,000 75,000 20,468 5,117 8,187 5,742
1.500 0.035 30,000 75,000 3,671 918 1,469 1,367
1.500 0.049 30,000 75,000 5,243 1,311 2,097 1,896
1.500 0.065 30,000 75,000 7,117 1,779 2,847 2,487
1.500 0.083 30,000 75,000 9,333 2,333 3,733 3,136
1.500 0.095 30,000 75,000 10,878 2,719 4,351 3,559
1.500 0.109 30,000 75,000 12,754 3,188 5,101 4,043
1.500 0.120 30,000 75,000 14,286 3,571 5,714 4,416
1.500 0.134 30,000 75,000 16,315 4,079 6,526 4,881
1.500 0.148 30,000 75,000 18,439 4,610 7,375 5,336
1.750 0.035 30,000 75,000 3,125 781 1,250 1,176
1.750 0.049 30,000 75,000 3,864 966 1,546 1,434
1.750 0.065 30,000 75,000 6,019 1,505 2,407 2,146
1.750 0.083 30,000 75,000 7,860 1,965 3,144 2,711
1.750 0.095 30,000 75,000 9,135 2,284 3,654 3,080
1.750 0.109 30,000 75,000 10,672 2,668 4,213 3,504
1.750 0.120 30,000 75,000 11,921 2,980 4,768 3,832
1.750 0.134 30,000 75,000 13,563 3,391 5,425 4,242
1.750 0.148 30,000 75,000 15,268 3,817 6,107 4,645
1.750 0.165 30,000 75,000 17,430 4,357 6,972 5,124
2.000 0.035 30,000 75,000 2,720 680 1,088 1,032
2.000 0.049 30,000 75,000 3,864 966 1,546 1,434
2.000 0.065 30,000 75,000 5,214 1,303 2,086 1,887
2.000 0.083 30,000 75,000 6,788 1,697 2,715 2,387
2.000 0.095 30,000 75,000 7,873 1,968 3,149 2,715
2.000 0.109 30,000 75,000 9,175 2,294 3,670 3,092
2.000 0.120 30,000 75,000 10,227 2,557 4,091 3,384
2.000 0.134 30,000 75,000 11,605 2,901 4,642 3,751
2.000 0.148 30,000 75,000 13,028 3,257 5,211 4,111
2.000 0.165 30,000 75,000 14,820 3,705 5,928 4,542
Top