ASTM A312 TP 308/309/309H Pipe & Tubes Manufacturer & Supplier

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ASTM A312 Stainless Steel TP 309/309H Pipe & Tubes

India’s Leading ASTM A312 TP309 SS Welded Pipes, Stainless Steel 309H Seamless Pipes & Tubes, SS 309H Seamless Tubing, 309H SS Capillary Tube Manufacturer & Supplier in India.

Kanak Steel & Engg Co. is a recognized manufacturer and stockist of Stainless Steel 308 Pipes / Stainless Steel 309 Pipes / Stainless Steel 309H Pipes, which are non-magnetic in nature.
It is made up broadly speaking of nickel (52 %), in which alloying factors consist of Iron (19 %), Chromium (18 %), Columbium and Tantalum (5 %), Molybdenum (3 %), Titanium (0.9 %), Aluminum (0.5 %) with the addition of different factors in hint quantities which includes Baron, Cobalt, Copper, Manganese and Silicon. If you’re running in an enterprise that desires extremely good fittings a good way to maintain up within the maximum high temperature conditions, consider Pipes on your job. Typical programs for Stainless Steel UNS S30800 Pipes additionally consist of the oil patch (packers, subsurface protection valves, valve gates, nicely logging casing, blow out preventers and aspect pocket mandrels).
It is to be had in annealed temper, elderly, bloodless labored, or bloodless labored and elderly. It is generally furnished within the answer annealed circumstance, however may be additionally be provided within the elderly hardened or precipitation warmth handled circumstance previous to forming. Stainless Steel UNS S30900 Pipes additionally presentations noticeably excessive yield, tensile, and creep – rupture residences at excessive temperatures. It has extremely good creep – rupture power at temperatures as much as seven hundred Degree C (1300 Degree F). Within numerous industries, it’s been used for valves, pump shafts and wellhead components.
It may be cast and, due to its excellent ductility, may be labored. It is stable answer strengthened, providing awesome power at excessive temperatures. The number one characteristic of Stainless Steel UNS S30909 Pipes is to bear correctly below excessive – temperature, excessive – pressure programs in a fairly to critically corrosive, and / or erosion – inclined surroundings in which greater not unusualplace and much less costly iron – primarily based totally alloys could fail. Machining of Pipes may be carried out with traditional methods. It has excessive power as much as 1500 Degree F (816 Degree C) and excellent oxidation resistance as much as 2200 Degree F (1204 Degree C).

Largest Manufacturer & Supplier of SUS 309H Pipes, UNS S30909 Tube, ASTM A249 SS 309H Welded Tubes, Stainless Steel 309 Pipes, SS 309H ERW Tube in Mumbai, India.

Stainless Steel 309/309H Pipe & Tubing Equivalent Grades

Grade UNS WNR. JIS EN BS AFNOR GOST
SS 309 S30900 1.4828 SUS309 X15CrNiSi20-12 309S24 Z17CNS20-12 20KH20N14S2
SS 309H S30909 1.4833 SUS309H – – – –

ASTM A213 TP 309/309H Pipes & Tubes Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
309 min. – – – – – 18.0 – 8.0 –
max. 0.20 2 1 0.045 0.030 23 14
Grade C Mn Si P S Cr Ni Fe
309H min. 0.04 – – – – 22.0 12.0 58.0
63.0
max. 0.10 2.0 0.75 0.045 0.03 24.0 15.0

SS 309/309H Pipes & Tubes Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
309 620 310 45% 85 169
309H 515 205 40% 95 217

ASTM A312 TP 309/309H Pipe & Tubing Specification

309/309H Pipes & Tubes Specifications ASTM A312, A249, A269, A358 / ASME SA312, SA249, SA269, SA358
Dimensional specification ANSI/ASME B36.19M, ANSI/ASME B36.10M
ASTM A312 TP 309/309H Seamless Pipe& Tube Size 1 / 2″ NB – 16″ NB
ASTM A312 TP 309/309H Welded Pipe& Tube Size 1 / 2″ NB – 24″ NB
ASTM A358 TP 309/309H EFW Pipe & Tube Size 6″ NB – 24″ NB
Outside Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
SS 309/309H Pipes & Tubes Manufacturing Shapes Hydraulic, Round, Rectangle, Square, Hex, Honed
SS 309/309H Pipe & Tube Manufacturing Techniques Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded
Stainless Steel 309/309H Pipe & Tube Schedule Thickness Range SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
SS 309/309H Pipes & Tubes End Types Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends)
Delivery Condition of SS 309/309H Pipe & Tube Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Surface Finish No.1, No.4, No.8 Mirror Finish, 2B
Value Added Services Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing
Inspection and Test Reports EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non Destructive Test Reports
Marking Specification
Grade
Nominal Pipe Sizes
Pipe Schedule or Wall Thickness
Manufacturing Method (Seamless / Welded)
Heat Number
Manufacturer’s Name or Custom Logo – on request
Marked Pipe Sample: ANSI B36.19 ASTM A 312 TP 304 12″ NB SCH 40S SEAMLESS HEAT NO. XXXX
Outside Finish 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Delivery Condition Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Packing of SS 309/309H Pipes & Tubes Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials Sizes and Specifications other than above can be on request

Stainless Steel ASTM A312 TP 309/309H Pipe Sizes

ASTM A312 309/309H Stainless Steel Pipe Outer diameter
mm		 Pipe Wall Thickness
mm		 in. Sch Kg/m
13.72 1.65 1/4 10S 0.50
13.72 2.24 1/4 40S 0.64
13.72 3.02 1/4 80S 0.81
17.15 1.65 3/8 10S 0.64
17.15 2.31 3/8 40S 0.86
17.15 3.20 3/8 80S 1.12
21.34 2.11 1/2 10S 1.02
21.34 2.77 1/2 40S 1.29
21.34 3.73 1/2 80S 1.65
26.67 2.11 3/4 10S 1.30
26.67 2.87 3/4 40S 1.71
26.67 3.91 3/4 80S 2.23
33.40 2.77 1 10S 2.13
33.40 3.38 1 40S 2.54
33.40 4.55 1 80S 3.29
33.40 6.352) 1 160 4.30
42.16 2.77 1¼ 10S 2.73
42.16 3.56 1¼ 40S 3.44
42.16 4.85 1¼ 80S 4.53
42.16 6.352) 1¼ 160 5.69
48.26 2.77 1½ 10S 3.16
48.26 3.68 1½ 40S 4.11
48.26 5.08 1½ 80S 5.49
60.33 2.77 2 10S 3.99
60.33 3.91 2 40S 5.52
60.33 5.54 2 80S 7.60
60.33 8.742) 2 160 11.29
73.03 3.05 2½ 10S 5.35
73.03 5.16 2½ 40S 8.77
73.03 7.01 2½ 80S 11.59
88.90 3.05 3 10S 6.56
88.90 5.49 3 40S 11.47
88.90 7.62 3 80S 15.51
88.90 11.132) 3 160 21.67
101.60 3.05 3½ 10S 7.53
101.60 5.74 3½ 40S 13.78
101.60 8.08 3½ 80S 18.92
114.30 3.05 4 10S 8.50
114.30 6.02 4 40S 16.32
114.30 8.56 4 80S 22.67
114.30 13.492) 4 160 34.05
141.30 6.55 5 40S 22.10
141.30 9.53 5 80S 31.44
141.30 15.882) 5 160 49.87
168.28 3.4 6 10S 14.04
168.28 7.11 6 40S 28.69
168.28 10.97 6 80S 43.21
168.28 14.27 6 120 54.75
168.28 18.262) 6 160 68.59
219.08 8.18 8 40S 43.20
219.08 12.7 8 80S 65.63
219.08 18.23 8 120 91.30
219.08 23.012) 8 160 112.97

ASTM A312 TP 309/309H Tube Wall Thickness

028 = .028″ Thick
035 = .035″ Thick
039 = .039″ Thick
049 = .049″ Thick
065 = .065″ Thick
083 = .083″ Thick
109 = .109″ Thick

Stainless Steel Gr. 309/309H Pipe Dimensions

Nominal size in Inches Outside diameter in Inches Outside diameter in MM Wall thickness in Inches Wall thickness in MM Weight in lb/ft Weight in kg/m
1/2 0.840 21.3 0.083 2.11 0.68 1.00
3/4 1.050 26.7 0.083 2.11 0.87 1.29
1 1.315 33.4 0.109 2.77 1.41 2.11
1 1/4 1.660 42.2 0.109 2.77 1.82 2.71
1 1/2 1.900 48.3 0.109 2.77 2.1 3.13
2 2.375 60.3 0.109 2.77 2.66 3.96
2 1/2 2.875 73.0 0.120 3.05 3.56 5.29
3 3.500 88.9 0.120 3.05 4.37 6.50
3 1/2 4.000 101.6 0.120 3.05 5.01 7.46
4 4.500 114.3 0.120 3.05 5.66 8.42
5 5.563 141.3 0.134 3.40 7.82 11.64
6 6.625 168.3 0.134 3.40 9.35 13.91
8 8.625 219.1 0.148 3.76 13.50 20.10
10 10.750 273.1 0.165 4.19 18.79 27.96
12 12.750 323.9 0.180 4.57 24.34 36.22
14 14.000 355.6 0.188 4.78 27.97 41.62
16 16.000 406.4 0.188 4.78 32.02 47.65
18 18.000 457.0 0.188 4.78 36.05 53.65
20 20.000 508.0 0.218 5.54 46.42 69.09
22 22.000 559.0 0.218 5.54 51.14 76.10
24 24.000 610.0 0.250 6.35 63.93 95.13
30 30.000 762.0 0.312 7.92 99.60 148.22

ASTM A213 SS 309/309H Seamless Pipe Schedule Chart

Diameter Designation O.D. Nominal Wall Thickness
Diameter SCH 5S SCH 5 SCH 10S SCH 10 SCH 20S SCH 30 SCH 40S SCH 40 SCH 60
(A) (B) MM Wall Thk Weight Kg/ Mtr Wall Thk Weight Kg/ Mtr Wall Thk Weight Kg/ Mtr Wall Thk Weight Kg/ Mtr Wall Thk Weight Kg/ Mtr Wall Thk Weight Kg/ Mtr Wall Thk Weight Kg/ Mtr Wall Thk Weight Kg/ Mtr Wall Thk Weight Kg/ Mtr
6 1/8 10.3 1 0.23 1.2 0.27 1.5 0.33 1.73 0.37
8 1/4 13.7 1.2 0.37 1.65 0.49 2 0.58 2.24 0.64
10 3/8 17.2 1.2 0.47 1.65 0.63 2 0.74 2.31 0.87
15 1/2 21.3 1.65 0.01 1.65 0.81 2.11 1.02 2.11 1.02 2.5 1.15 2.77 1.29
20 3/4 26.7 1.65 1.03 1.65 1.03 2.11 1.3 2.11 1.3 2.5 1.49 2.87 1.71
25 1 33.4 1.65 1.31 1.65 1.31 2.77 2.13 2.77 2.13 3 2.24 3.38 2.54
32 11/4 24.2 1.65 1.67 1.65 1.67 2.77 2.73 2.77 2.73 3 2.9 3.56 3.44
40 11/2 48.3 1.65 1.93 1.65 1.93 2.77 3.16 2.77 3.16 3 3.35 3.68 4.11
50 2 60.3 1.65 1.93 1.65 2.42 2.77 3.99 2.77 3.99 3.5 4.9 3.91 5.52
65 21/2 73 2.11 3.75 2.11 3.75 3.05 5.34 3.05 5.34 3.5 6 5.16 8.77
80 3 88.9 2.11 4.59 2.11 4.59 3.05 6.56 3.05 6.56 4 8.37 5.49 11.47
90 31/2 101.6 2.11 5.25 2.11 5.25 3.05 7.53 3.05 7.53 4 9.62 5.74 13.78
100 4 114.3 2.11 5.93 2.11 5.93 3.05 8.5 3.05 8.5 4.5 12.18 6.02 6.32
125 5 141.3 2.77 9.61 2.77 9.61 3.4 11.74 3.43 11.74 5 16.8 6.55 2210
150 6 168.3 2.77 11.47 2.77 11.47 3.4 14.04 3.43 14.04 5.5 22.08 7.11 28.69
200 8 219.1 2.77 15 2.77 15 3.76 20.77 3.76 20.27 6.35 33.82 7.04 37.38 8.18 43.2 10.81 53.9
250 10 273.1 3.4 22.95 3.4 22.95 4.19 28.2 4.19 28.2 6.35 42.41 7.8 51.81 9.27 61.22 12.2 82.8
300 12 323.9 3.96 31.72 4.19 33.6 4.57 36.54 4.57 36.54 6.35 50.48 8.38 66.2 9.53 75.01 10.31 80.94 14.27 110.62
350 14 355.6 3.96 34.86 4.78 41.99 6.35 55.53 7.92 68.95 9.53 82.58 9.53 82.58 11.13 96 15.06 128.42
400 16 406.4 4.19 42.2 4.78 48.07 6.35 63.61 7.92 79.03 9.53 94.7 9.53 94.7 12.7 125.2 16.66 162.59
450 18 457.2 4.19 47.46 4.78 54.15 6.35 71.69 7.92 89.1 11.13 124.32 9.53 106.83 14.27 158.27 19.05 209
500 2C 508 4.78 60.23 5.54 69.7 6.35 79.76 9.53 118.93 12.7 157.51 9.53 118.9 15.06 185.89 2062 251.65
550 22 558.8 4.78 65.95 5.54 76.75 6.35 87.84 9.53 131.07 12.7 173.66 9.53 131.07 15.88 216.04 22.23 298.55
600 24 609.6 5.54 83.8 6.35 95.92 6.35 95.92 9.53 143.2 14.27 212.72 9.53 143.2 17.45 258.74 24.59 360.21
650 26 660.4 7.92 129.4 12.7 205.97 9.53 155.32
700 28 711.2 7.92 139.47 12.7 222.13 15.88 276.48 9.53 167.44
750 3C 762 6.35 120.15 7.92 149.55 7.92 149.55 12.7 238.28 15.88 296.68 9.53 179.56
800 32 812.8 7.92 159.62 12.7 254.44 15.88 316.88 9.53 191.69 17.48 348.11
850 34 863.6 7.92 169.64 12.7 270.5 15.88 336.96 9.53 203.74 17.48 370.22
900 36 914.4 7.92 179.77 12.7 286.75 15.88 357.28 9.53 215.93 19.05 427.09

Stainless Steel 309/309H Seamless Tubes Surface Finish

Surface Finish Internal Surface(ID) Exterbal Surface(OD)
Roughness Average(RA) Roughness Average(RA)
μ inch μm μ inch μm
AP Annealed & Pickled Not defined Not defined 40 or Not defined 1.0 or Not defined
BA Beight Annealed 40,32,25,20 1.0,0.8,0.6,0.5 32 0.8
MP Mechanical Polish 40,32,25,20 1.0,0.8,0.6,0.5 32 0.8
EP Electro Polish 15,10,7,5 0.38,0.25,0.20;0.13 32 0.8
  • ASTM A312 309H Seamless Pipe
  • SS 309 Seamless Pipe
  • DIN 1.4828 Seamless Pipe
  • EN X15CrNiSi20-12 SS Seamless Pipe
  • Stainless Steel 309H Seamless Pipes
  • UNS S30909 Square Pipe
  • SS 309H Square Pipe
  • INOX 1.4833 Square Pipe
  • SUS 309 Stainless Steel Square Pipe
  • ASTM A213 SS 309 Square Pipes Supplier
  • WERKSTOFF 1.4833 Square Pipes
  • Stainless Steel UNS S30900 Rectangular Pipe
  • SS 309H Rectangular Pipe
  • DIN 1.4828 Rectangular Pipe
  • SUS 309 Stainless Steel Rectangular Pipe
  • EN X15CrNiSi20-12 SS Rectangular Pipe
  • UNS S30909 Welded Pipe
  • SS 309H Welded Pipe
  • INOX 1.4833 Welded Pipe
  • EN X15CrNiSi20-12 SS Welded Pipe
  • Stainless Steel 309H Welded Pipes
  • SUS 309 Stainless Steel Electropolish Pipe
  • EN X15CrNiSi20-12 SS Electropolish Pipe
  • Stainless Steel 309H Electropolish Pipes
  • WERKSTOFF NR. 1.4828/1.4833 Electropolish Pipes
  • INOX 1.4833 Capillary Tubes
  • SUS 309 Stainless Steel Capillary Tubes
  • SA312 Stainless Steel 309 Capillary Tubes
  • EN X15CrNiSi20-12 SS Capillary Tubes
  • Stainless Steel 309H Capillary Tubes
  • UNS S30900 ERW Pipe
  • SS 309 ERW Pipe
  • SUS 309H Stainless Steel Thik Wall ERW Pipes
  • Stainless Steel EN X12CrNi23-13 ERW Piping
  • EN X15CrNiSi20-12 SS ERW Pipe
  • WERKSTOFF NR. 1.4828 ERW Pipes
  • ASTM A312 309 Hollow Pipe
  • UNS S30909 Hollow Pipe
  • ASTM A213 SS 309H Hollow Pipes Supplier
  • EN X15CrNiSi20-12 SS Hollow Pipe
  • WERKSTOFF NR.1.4828 Hollow Pipes
  • UNS S30909 EFW Pipe
  • SS 309H EFW Pipe
  • EN X15CrNiSi20-12 SS EFW Pipe
  • Stainless Steel 309H EFW Pipes
  • AISI 309 Cold Drawn EFW Pipes
  • WERKSTOFF NR. 1.4828/1.4833 EFW Pipes