304 Stainless Steel pipe

stainless-steel-304-pipe

ASTM A312 TP304 Seamless Pipe,UNS S30400 Erw Pipe, SS 304 Welded Pipe

Bhawal Steel Agency is an astonishing and certified manufacturing company that manufactures and supplies steel-grade products. We supply all types of flanges, pipes, weld fittings, fasteners, tubes, bars, etc. We always make sure that all the products are well tested and certified. 

These pipes are also known as ASTM A403 WP 304 Stainless Steel Pipe have excellent weldability; hence it is a versatile alloy for manufacturing. ASTM A403 WP 304 Stainless Steel Pipe Fittings are made for high-temperature applications. These pipes are made of chromium, molybdenum, and nickel, which is most commonly found in the chemical composition of these alloys. The alloy also includes vanadium, platinum, and tungsten, etc., for extra moldability and toughness. The carbon content is relatively lower than other alloys. It is very favorable for its usefulness in the printing and textile industries.

WP 304 ASTM A403 Stainless Steel Pipe Fittings have good weldability, strength, durability, low maintenance, etc. These pipes are made for complex application with good heat resistance. The melting point of this alloy is 1400°C which makes it applicable in moderate/high heat applications. 

ASTM A403 WP 304 Stainless Steel Pipe Fittings sizes start from ½ inches to 48 inches. The tensile strength of the alloy is 515 Mpa, whereas the yield strength is 205 Mpa. It also has good thermal conductivity and creep strength. ASTM A403 WP 304 Stainless Steel Pipe Fittings have magnetic and non-magnetic properties; it is also highly resistant to general corrosion, crevice corrosion, oxidation, erosion, and stress corrosion properties.

Application: Power Generation, Pulp and Paper Industry, Condensers, Gas Processing, Sea Water Equipment, Specialty Chemicals, Heat Exchangers, Chemical Equipment, Pharmaceuticals, Off-Shore Oil Drilling, Companies Petrochemicals, Pharmaceutical Equipment. 

Bhawal Steel Agency makes sure that every product is highly tested and certified. Our every product is thoroughly tested by our professional team.

Stainless Steel Inox 304 Tube Specification

Standards ASTM A213, ASTM A249, ASTM A269, ASME SA213, ASME SA249, ASME SA269, EN 10216-5 TC1 / TC2, PED 97/23/EC, AD 2000, NACE MR0175/ISO 15156
304 Seamless Aerospace Tubing AMS 5564, AMS 5565, AMS 5567, AMS 5569, AMS 5695 (Canceled & non-current specs include AMS-T-6845, Mil-T-6845, AMS-T-8504, Mil-T-8504, AMS-T-8506, Mil-T-8506)
WELDED & DRAWN 304 Stainless Steel Aerospace Tubing AMS 5564, AMS 5565, AMS 5566, AMS 5567, AMS 5569 (Canceled & non-current specs include AMS-T-6845, Mil-T-6845, AMS-T-8504, Mil-T-8504, AMS-T-8506, Mil-T-8506)
Specifications
  • ASME B36.19
  • AMS 5647
  • AMS 5566
  • AMS 5569
  • AMS 6845
  • BS 10216 Pt 5
  • ASTM A213
  • ASTM A312
  • ASTM A269
  • ASTM A632
  • BS 3605 Pt 1
  • NFA 49-117
  • NFA 49-217
  • Mil-T 8504
  • Mil-T 8606
  • or as per customer specifications.
Seamless Tube Size 3.35 mm OD To 101.6 mm OD
304 Stainless Steel Welded Tube Size 6.35 mm OD To 152 mm OD
Swg & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
304l Stainless Steel Pipe Supplier Schedule SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Wall thickness 0.020" –0.220", (special wall thicknesses available)
SS 304 tube Length Single Random, Double Random, Standard & Cut length
Finish Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Form Round Pipes/ Tubes, Square Pipes/ Tubes, Rectangular Pipe/ Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes, Straight or ‘U’ bent Tubes, Hollow, LSAW Tubes Etc.
Type Seamless, ERW, EFW, Welded, Fabricated
Electropolished (EP) Electropolished for Ultra High Purity Systems
Non-Electropolished (BA) Bright Annealed or (AP) Annealed & Pickled for High-Purity, (CFOS) Cleaned for Oxygen Grade Service or Corrosive Systems
I.D. Surface Finish Options 5, 7 & 10 µin. Ra
JIS 8A to 250A
Tolerances In accordance with: ASTM: A269 & A632, JIS: G 3459
304 stainless steel tubing End Plain End, Beveled End, Treaded, Ends are suitable for orbital welding
Marking All 304 Stainless Steel tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)
304 stainless steel tubing Application Oil Tube, Gas Tube, Fluid Tube, Boiler and Heatexchanger
Value Added Service Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc.
Specialize in Stainless Steel 304 Capillary Tube, 304l Stainless Steel Pipe Supplier, ss 304 Pipe in mumbai & Other Odd Size
Stainless Steel 304 Heat Exchanger & Condenser Tubes
Stainless Steel 304 Hydraulic tubing with OD up to 50.8 mm (2.0 in.) are delivered in bright annealed condition
ASTM A312 TP304 tube with OD larger than 50.8 mm are supplied in the annealed and pickled condition, Or in polished condition
Marking & Traceability Each Stainless Steel 304 Tubing is traceable to its producing mill and heat by an identification number etched within 24" (610mm) of one end.
Test Certificate Test Certificate according to EN 10204 3.1 B
Laboratory Test Certificate from Govt. Approved Lab.
Under Third Party Inspection
Testing & Inspection Visual inspection • Surface roughness measurement • Helium-leak testing • Scanning Electron Microscopy (SEM) • Auger Electron Microscopy (AES) • Election Spectroscopy for Chemical Analysis (ESCA or XPS) • Particle testing • Moisture testing
We can also cut, thread, and groove ASTM A312 TP304 erw to meet your specifications

 

ASTM A312 gr TP 304 Tube Wall Thickness

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


ASTM A312 Tp304l Stainless Steel Pipe Supplier Tolerance

ASTM A312 TP304 Tube OD ASTM A312 TP304 Tube Tolerance
4mm to 35mm +/- 0.08mm
35mm to 38mm +/- 0.15mm
38mm to 60mm +/- 0.20mm
60mm and above +/- 0.25mm

Properties of SS 304 Pipe

Grade C Mn Si P S Cr Mo Ni N
304 min. 18.0 8.0
max. 0.08 2.0 0.75 0.045 0.030 20.0 10.5 0.10

 

1.4301 X 5 Crni 18 10 Tube 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
304 515 205 40 92 201

 

Jis 304 Stainless Steel Tube Physical Properties

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
304 8000 193 17.2 17.8 18.4 16.2 21.5 500 720

 

Equivalent Grades for 304 Stainless Steel Pipe

Grade UNS No Old British Euronorm Swedish SS Japanese JIS GOST
BS En No Name
304 S30400 304S31 58E 1.4301 X5CrNi18-10 2332 SUS 304 08Х18Н10

 

UNS Alloy Description Typical Applications
S30400 304 19% chromium, 9% nickel, general purpose stainless Aircraft hydraulic lines, heat exchangers, surgical instruments

 

2332 Sweden Stainless Steel B62 Tubes Mechanical Properties

Properties for SS 304 tubing .125" OD or larger with .015" wall or heavier.

Alloy Temper Tensile Strength KSI Yield Strength KSI Minimum Elongation in 2" (%) Rockwell Hardness*
304 Annealed
Half Hard
Full Hard
100 max.
110-140
140 min.
25-45
70-110
110 min.
35
15
7
B 90 max.
B 93 - C 30
C 22 min.

 

Types Out diameter Sizes Length
NB Sizes (in stock) .0035” ~ 8” 1/8", 1/4", 3/8", 1/2", 5/8", 3/4", 1", 1.25", 1.5", 2", 2.5", 3", 4", 5", 6" Cut to length
Stainless Steel 304 Seamless Tube (Custom Sizes) 6.35 mm OD To 101.6 mm OD As per requirement Cut to length
Stainless Steel 304 Welded Tube (ERW Tube) (in Stock + Custom Sizes) 6.35 mm OD To 152 mm OD As per requirement Cut to length

 

ASTM A312 TP304 Stainless Steel 304 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 TP304 Stainless Steel Tube Sizes

Wall Sizes ( O.D.)
.010 1/16" , 1/8" , 3/16"
.020 1/16" , 1/8" , 3/16" , 1/4" , 5/16" , 3/8"
.012 1/8"
.016 1/8" , 3/16"
.028 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 3/4" , 1" , 1 1/2" , 2"
.035 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 7/16" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4"
.049 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/8" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4"
.065 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 3/4" , 2" , 2 1/2" , 3"
.083 1/4" , 3/8" , 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 7/8" , 2" , 2 1/2" ,3"
.095 1/2" , 5/8" , 1" , 1 1/4" , 1 1/2" , 2"
.109 1/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2"
.120 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 2" , 2 1/4" , 2 1/2" , 3"
.125 3/4" , 1" , 1 1/4" , 1 1/2" , 2" , 3" , 3 1/4"
.134 1"
.250 3"
.375 3 1/2"

 

Stainless Steel TP304 Pressure Rating

SS 304 Pipes Pressure Rating (psig)
SS 304 Pipes Size
(inches)
SS 304 Pipes Schedule Temperature (°F)
100 200 300 400 500 600 650 700 750
1" 40 3048 2629 2362 2171 2019 1924 1867 1824 1810
80 4213 3634 3265 3002 2791 2659 2580 2528 2501
160 6140 5296 4759 4375 4068 3876 3761 3684 3646
1 1/2" 40 2257 1947 1750 1608 1496 1425 1383 1354 1340
80 3182 2744 2466 2267 2108 2009 1949 1909 1889
160 4619 3984 3580 3291 3060 2916 2829 2772 2743
2" 40 1902 1640 1474 1355 1260 1201 1165 1141 1129
80 2747 2369 2129 1957 1820 1734 1682 1648 1631
160 4499 3880 3486 3205 2980 2840 2755 2699 2671
3" 40 1806 1558 1400 1287 1196 1140 1106 1084 1072
80 2553 2202 1979 1819 1691 1612 1564 1532 1516
160 3840 3312 2976 2736 2544 2424 2352 2304 2280
4" 40 1531 1321 1187 1091 1014 967 938 919 909
80 2213 1909 1715 1577 1466 1397 1355 1328 1314
160 3601 3106 2791 2566 2386 2273 2206 2161 2138
5" 40 1342 1158 1040 956 889 847 822 805 797
80 1981 1709 1535 1411 1312 1250 1213 1189 1176
160 3414 2945 2646 2433 2262 2155 2091 2049 2027
6" 40 1219 1052 945 869 808 770 747 732 724
80 1913 1650 1483 1363 1267 1208 1172 1148 1136
160 3289 2836 2549 2343 2179 2076 2014 1973 1953
8" 40 1073 926 832 765 711 678 657 644 637
80 1692 1459 1311 1205 1121 1068 1036 1015 1005
160 3175 2738 2460 2262 2103 2004 1944 1905 1885
10" 40 974 840 755 694 645 615 596 584 578
80 1609 1388 1247 1147 1066 1016 986 966 956
160 3147 2714 2439 2242 2085 1986 1927 1880 1868

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