SUS 304H Tube, ASTM A249 TP 304H Welded Tubes, UNS S30409 Tube, ASTM A312 SS TP 304H Pipes
Bhawal Steel Agency is a manufacturer, supplier, stockist, and exporter of all types of steel products. We manufacture products using superior quality products. There are several types of stainless steel pipes available in the markets. These pipes are obtainable in different dimensions, shapes, and sizes.
Grade 304H is also known as 18/8 austenitic stainless steel. It is called 18/8 because of its chemical composition which includes 8% nickel and 18% chromium. These stainless steel 304H pipes are commonly being used in massive industries. These stainless steel pipes are surprisingly used for heavy fabrication and other purposes because of their high carbon content. Bhawal Steel Agency is the most reliable steel manufacturing industry that produces various types of products. We manufacture these stainless steel pipes using excellent quality raw material which is thoroughly tested and approved by experts.
These pipes are also called a mixture of ferrite and genuine steel. Which provides high elasticity to the grade. These stainless steel 304H pipes are created using unmatched material to utilize them. This grade is enriched with excellent bendability and moldability; hence it is often applicable where chloride is being used.
Stainless steel 304H pipes are enhanced with excellent ductility and malleability. It has the ability to bear the high heat and extremely bad weather conditions. These pipes are commonly used for transmitting fluids, liquids, acids, and gases from one place to another. It can easily transfer deadly acids and seawater without facing any damage. Stainless steel 304H pipes have high heat tolerance and durability. It’s tensile and yield strength are analogously higher than other stainless steel grades. These stainless steel 304H pipes are applicable in various industries because of their chemical and mechanical properties. These 304H pipes are applicable in petrochemical industries, paper and pulp making industries, petrochemical industries, etc.
304h Stainless Steel Pipe Specification
| SS UNS S30409 Specification | Stainless Steel 304H, ASTM A312 Stainless Steel |
|---|---|
| Austenitic Stainless Steel 304H Pipe | 304h Stainless Steel Pipe |
| Stainless Steel WERKSTOFF NR. 1.4948 Seamless Pipe Size | 4 to 219mm W. T.: 0.5 to 20mm |
| ASTM A312 TP 304H SS Welded Pipe Size | 5.0 mm – 1219.2 mm |
| ASME SA358 SS 304H EFW Pipe size | 5.0 mm – 1219.2 mm |
| ASTM A312 TP 304H Stainless Steel Pipe Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| WERKSTOFF NR. 1.4948 Pipe Schedule | SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Austenitic Stainless Steel 304H Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| 304h Stainless Steel Tube wall thickness | 0.020" –0.220", (special wall thicknesses available) |
| 304H Steel Length | Single Random, Double Random, Standard & Cut length Pipe & Tube |
| UNS S30409 Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| ASTM A312 TP304H Stainless Steel Form | Round, Hydraulic, ‘U’ bent or Hollow,LSAW, Boiler, Straight Pipe, Clad Pipe, Rectangular, Square Pipe Etc |
| Stainless Steel 304H Type | Welded, Seamless, ERW, EFW, Fabricated Pipe, ‘U’ bent or Hollow, Hydraulic, LSAW, Boiler, Straight Tube, Tube Coil, Round, Rectangular, Square Tube etc |
| 304H Steel End | Plain End, Beveled End, Treaded Pipe |
| Stainless Steel WERKSTOFF NR. 1.4948 Marking | All 304h Stainless Steel Pipe are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
| ASTM A 358 SS 304H Application | Oil Pipe & Tube, Gas Pipe & Tube, Fluid Pipe & Tube, Boiler Pipe & Tube, Heat exchanger Tube |
| ASTM A312 Stainless Steel Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| ASTM A 312 SS 304H Specialize in |
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| SS TP304H Test Certificate | Manufacturer Test Certificate Laboratory Test Certificate from Govt. Approved Lab. Under Third Party Inspection |
| Manufacturers of 304h Stainless Steel Pipe |
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| We can also cut, thread, and groove 304h Stainless Steel Pipe to meet your specifications. Pipe Dimension ANSI/ ASME B36.10, B36.19, B2.1 | |
304h Stainless Steel Pipe Sizes
| 1/8" IPS(.405" O.D.) | 3 1/2" IPS( 4.000" O.D.) |
|---|---|
| SCH 40, 80 | SCH 10, 40, 80, 160, XXH |
| 1/4" IPS(.540" O.D.) | 4" IPS(4.500" O.D.) |
| SCH 10, 40, 80 | SCH 10, 40, 80, 160, XXH |
| 3/8" IPS(.675" O.D.) | 5" IPS( 5.563" O.D.) |
| SCH 10, 40, 80 | SCH 10, 40, 80, 160, XXH |
| 1/2" IPS(.840" O.D.) | 6" IPS(6.625" O.D.) |
| SCH 5, 10, 40, 80, 160, XXH | SCH 5, 10, 40, 80, 120, 160, XXH |
| 3/4" IPS(1.050" O.D.) | 8 ” IPS(8.625" O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH 5, 10, 40, 80, 120, 160, XXH |
| 1" IPS:(1.315′ O.D.) | 10" IPS(10.750" O.D.) |
| SCH 5, 10, 40, 80, 160, XXH | SCH 10, 20, 40, 80 (.500), TRUE 80(.500) |
| 1-1/4" IPS(1.660" O.D.) | 12" IPS(12.750" O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500) |
| 1-1/2" IPS(1.900" O.D.) | 14" IPS(14.000" O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH10 (.188), SCH40 (.375) |
| 2" IPS(2.375" O.D.) | 16" IPS(16.000" O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH10(.188), SCH40(.375) |
| 2 1/2" IPS(2.875" O.D.) | 18" IPS (18.000" O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH-40 (.375) |
| 3" IPS( 3.500" O.D.) | |
| SCH 5, 10, 40, 80, 160, XXH |
304h Stainless Steel Pipe composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 304H | min. | – | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.10 | 2.0 | 0.75 | 0.045 | 0.03 | 20.0 | 10.5 | – | ||
304h Stainless Steel Pipe 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 | ||||
| 304H | 515 | 205 | 40 | 92 | 201 |
Equivalent Grades for Stainless Steel 304H Pipe
| 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 | |||||
| 304H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
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