Savoy Piping Inc. is acknowledged as a manufacturer, exporter & suppliers of 304 Stainless Steel Seamless Pipes & Tubes, available in a variety or grades, materials, and finishes, in metric and inch sizes. We are a family owned, full line fastener distributor specializing in industrial products for companies involved in Equipment Manufacturing, Mining, Oil Refineries, Chemical manufacturing, Steel and Aluminum Manufacturing, Utilities and Transportation, and Industrial Construction.
Savoy Piping carries a variety of 304 Stainless Steel Seamless Pipes & Tubes from Carbon Steel, Stainless Steel and High Nickel Alloy -F467 NiCu 400 (Monel) and commercial 18-8/304, 316 Stainless Steel. We supply 304 Stainless Steel Seamless Pipes & Tubes at great price.
304 Stainless Steel Seamless Pipes & Tubes Product Range
304 Stainless Steel Seamless Pipes & Tubes Specifications: ASTM A/ASME SA 269/677
304 Stainless Steel Seamless Pipes & Tubes Sizes (Seamless): 1/2" NB – 8" NB
304 Stainless Steel Seamless Pipes & Tubes Sizes (ERW): 1/2" NB – 24" NB
304 Stainless Steel Seamless Pipes & Tubes Sizes (EFW): 6" NB – 100" NB
304 Stainless Steel Seamless Pipes & Tubes Wall Thickness available:
Schedule 5S – Schedule XXS (heavier on request)
304 Stainless Steel Seamless Pipes & Tubes Other Materials Testing:
NACE MR0175, H2 SERVICE, OXYGEN SERVICE, CRYO SERVICE, etc.
ASTM A312 TP304 Stainless Steel Seamless Pipes Specification | ASTM A269, ASTM A213, ASTM A312, ASME SA269, ASME SA213, ASME SA312 |
ASTM A312 TP304 Stainless Steel Seamless Pipes Grades | 202, 304, 304L, 304H, 304LN, 309S, 310S, 316, 316L, 316H, 316Ti, 316LN, 317L, 321, 321H, 347, 347H, 904L, SMO 254, ALLOY 254, 6MO, 6MOLY, UNS S31254 ETC. |
ASTM A312 TP304 Stainless Steel Seamless Pipes Type | Seamless / Welded / ERW / EFW / Cold Draw / Hot Finish / Cold Finish |
ASTM A312 TP304 Stainless Steel Seamless Pipes Outer Diameter Size | Seamless - 1/2" NB TO 18" NB Welded / ERW- 1" NB TO 16" NB EFW - 8" NB TO 110" NB |
ASTM A312 TP304 Stainless Steel Seamless Pipes Wall Thickness | Schedule 10 to Schedule 160 (3 mm to 100 mm Thickness) |
ASTM A312 TP304 Stainless Steel Seamless Pipes Length | 01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size. |
ASTM A312 TP304 Stainless Steel Seamless Pipes Ends | Plain Ends / Beveled Ends |
ASTM A312 TP304 Stainless Steel Seamless Pipes Delivery Conditions | As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered, Cold Draw |
ASTM A312 TP304 Stainless Steel Seamless Pipes Coating | Electropolish, Mechanical Polish, Satin Finish, Passivated |
ASTM A312 TP304 Stainless Steel Seamless Pipes Other Testing | Product Analysis, Transverse Tension Test, Flattening Test, Etching Test, Radiograph HIC Examination, Stabilizing Heat Treatment, Intergranular Corrosion Test, Weld Decay Test, Magnetic Particle Detection, Grain Size Test, NACE 0175, Dual Grade, PWHT (POST WELD HEAT TREATMENT), Flare Test, Bend Test, Hardness Test, Tensile Test etc |
ASTM A312 TP304 Stainless Steel Seamless Pipes Dimension | All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM And ASME |
ASTM A312 TP304 Stainless Steel Seamless Pipes Value Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment / Annealed / Bright Annealed |
ASTM A312 TP304 Stainless Steel Seamless Pipes Packaging | Loose / Bundle / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
ASTM A312 TP304 Stainless Steel Seamless Pipes Shipment & Transportation | By Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
ASTM A312 TP304 Stainless Steel Seamless Pipes Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC |
All Pipes is manufactured and inspected/tested to the relevant standards including ASTM, ASME and API etc.
Pipe/Tube/Tubing Type | NB Sizes | Sch 5 | Sch 10 | Sch 40 | Sch 80 | Sch 160 |
---|---|---|---|---|---|---|
304 Stainless Steel Seamless Pipes & Tubes | 1/8″ | |||||
304 Stainless Steel Seamless Pipes & Tubes | 1/4″ | |||||
304 Stainless Steel Seamless Pipes & Tubes | 3/8″ | |||||
304 Stainless Steel Seamless Pipes & Tubes | 1/2″ | |||||
304 Stainless Steel Seamless Pipes & Tubes | 3/4″ | |||||
304 Stainless Steel Seamless Pipes & Tubes | 1″ | |||||
304 Stainless Steel Seamless Pipes & Tubes | 1 1/4″ | |||||
304 Stainless Steel Seamless Pipes & Tubes | 1 1/2″ | |||||
304 Stainless Steel Seamless Pipes & Tubes | 2″ | |||||
304 Stainless Steel Seamless Pipes & Tubes | 2 1/2″ | |||||
304 Stainless Steel Seamless Pipes & Tubes | 3″ | |||||
304 Stainless Steel Seamless Pipes & Tubes | 4″ | |||||
304 Stainless Steel Seamless Pipes & Tubes | 5″ | |||||
304 Stainless Steel Seamless Pipes & Tubes | 6″ |
The chemical composition of grade 304 Stainless Steel is outlined in the following table
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 | ||
304L | min. | - | - | - | - | - | 18.0 | - | 8.0 | - |
max. | 0.030 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 12.0 | 0.10 | ||
304H | min. | 0.04 | - | - | -0.045 | - | 18.0 | - | 8.0 | - |
max. | 0.10 | 2.0 | 0.75 | 0.030 | 20.0 | 10.5 |
The Mechanical Properties of grade 304 Stainless Steel are displayed in the following table.
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 |
304L | 485 | 170 | 40 | 92 | 201 |
304H | 515 | 205 | 40 | 92 | 201 |
304H also has a requirement for a grain size of ASTM No 7 or coarser. |
Physical properties of 304 grade stainless steel in the annealed condition
Grade |
Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity (nΩ.m) | |||
0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
304/L/H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Grade specifications for 304 grade stainless steel
Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
BS | En | No | Name | ||||
304 | S30400 | 304S31 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304 |
304L | S30403 | 304S11 | - | 1.4306 | X2CrNi19-11 | 2352 | SUS 304L |
304H | S30409 | 304S51 | - | 1.4948 | X6CrNi18-11 | - | - |
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted. |
The grade 304 steel can be made into plates, sheets, and coils to be used in the following: