Rajveer Stainless and Alloys is one of the leading Manufacturer, Supplier and Exporter of Stainless Steel 304H Seamless Pipes that is being made up from High Quality of Standard Raw Materials. ASTM A312 TP 304H Stainless Steel Seamless Pipes is an austenitic nickel-chromium steel alloy and the superior carbon content in it delivers greater than before yield and tensile strength.Unlike 304L Stainless Steel Seamless Pipes, these Stainless Steel ASTM A312 TP 304H Pipes has a higher content of carbon, which eventually makes the steel more appropriate for use in appliances where high temperatures are present. Meanwhile, these materials are suggested for use in pressure vessels and in working service more than 525 Deg Celsius, because of the grade’s heat resistant characteristics.
Designed as per international and national standards, these UNS S30409 Seamless Pipes are offered in customized length sizes and shapes to our esteemed clients. Also referred as WNR 1.4948, these pipes are available at best possible rates in the market.
We are an authorized Dealer, as well as Supplier of Stainless Steel 304H Seamless Pipes of various Approved Manufacturing companies like Nippon Steel, Sandvik, Sanyo Special Steel, Kobe Steel, Schoeller Bleckmann, Salzgitter Mannesmann, Tubacex etc.
| Dimensions | : | ASTM, ASME and API |
|---|---|---|
| Standard | : | ASTM A312 / ASME SA312 |
| Size | : | 1/8″NB TO 30″NB IN |
| Specialized in | : | Large Diameter Size |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
| Type | : | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Threaded |
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | GOST | EN |
|---|---|---|---|---|---|---|---|
| SS 304H | 1.4948 | S30409 | – | – | – | – | – |
| Grade | Ni | Mn | P | C | S | Si | Cr | Mo | N | |
| 304H | min. | 8.0 | – | – | 0.04 | – | – | 18.0 | – | – |
| max. | 10.5 | 2.0 | 0.045 | 0.10 | 0.030 | 0.75 | 20.0 | |||
| Grade | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304H | 515 | 40 | 205 | 92 | 201 |
| Grade | Density (kg/m3) | Specific Heat 0-1000C (J/kg.K) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Electrical Resistivity (n.m) | |||
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
| 304H | 8000 | 500 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 720 |
| Pipe Type | NB Sizes | Sch 5 | Sch 10 | Sch 40 | Sch 80 | Sch 160 |
|---|---|---|---|---|---|---|
| ASTM A312 TP 304H Stainless Steel Seamless Pipe |
1/8″ |
✔ |
✔ |
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| ASTM A312 TP 304H Stainless Steel Seamless Pipe |
1/4″ |
✔ |
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| ASTM A312 TP 304H Stainless Steel Seamless Pipe |
3/8″ |
✔ |
✔ |
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| ASTM A312 TP 304H Stainless Steel Seamless Pipe |
1/2″ |
✔ |
✔ |
✔ |
✔ |
✔ |
| ASTM A312 TP 304H Stainless Steel Seamless Pipe |
3/4″ |
✔ |
✔ |
✔ |
✔ |
✔ |
| ASTM A312 TP 304H Stainless Steel Seamless Pipe |
1″ |
✔ |
✔ |
✔ |
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✔ |
| ASTM A312 TP 304H Stainless Steel Seamless Pipe |
1 1/4″ |
✔ |
✔ |
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✔ |
| ASTM A312 TP 304H Stainless Steel Seamless Pipe |
1 1/2″ |
✔ |
✔ |
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| ASTM A312 TP 304H Stainless Steel Seamless Pipe |
2″ |
✔ |
✔ |
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✔ |
| ASTM A312 TP 304H Stainless Steel Seamless Pipe |
2 1/2″ |
✔ |
✔ |
✔ |
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✔ |
| ASTM A312 TP 304H Stainless Steel Seamless Pipe |
3″ |
✔ |
✔ |
✔ |
✔ |
✔ |
| ASTM A312 TP 304H Stainless Steel Seamless Pipe |
4″ |
✔ |
✔ |
✔ |
✔ |
✔ |
| ASTM A312 TP 304H Stainless Steel Seamless Pipe |
5″ |
✔ |
✔ |
✔ |
✔ |
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| ASTM A312 TP 304H Stainless Steel Seamless Pipe |
6″ |
✔ |
✔ |
✔ |
✔ |
| SS 304H Seamless Pipes | US $730-1300 / Metric Ton (FOB Price) |
| AISI 304H SS Seamless Round Pipe manufacturer | US $800-1100 / Metric Ton (FOB Price) |
| A312 / SA 312 304H stainless steel Pipes | US $1400-2000 / Ton (FOB Price) |
| ASTM A312 TP 304H SS Rectangular Pipe | US $20-130 / Kilogram (FOB Price) |
| SS 304H Cold Drawn Seamless Pipe | US $1700-2300 / Metric Ton (FOB Price) |
| 304H High Precision Stainless Steel Pipe | US $4000-13500 / Ton (FOB Price) |
| 304H Seamless Pipe | US $600-1500 / Ton (FOB Price) |
| Seamless Pipe 1.4948 | US $3-100 / Piece (FOB Price) |
| High Quality Stainless Steel 304H Seamless Pipes | US $1200-1300 / Ton (FOB Price) |
| Fabricated Stainless Steel Pipes A312 GR TP 304H | US $2200-12100 / Ton (FOB Price) |
| Different Sizes of 304H Stainless Steel Seamless Pipes | US $4.1-8 / Kilogram (FOB Price) |
| 304H SS Seamless Square Pipes | US $5000-6500 / Metric Ton (FOB Price) |
| ASME SA 312 TP 304H SS Seamless Pipe | US $3.1-4 / Kilogram (FOB Price) |
| ASTM A312 304H Steel Seamless Pipe | US $250-560 / Ton (FOB Price) |
| Grade ASTM A312 304H Stainless Steel Pipe | US $700-1100 / Ton (FOB Price) |
| Austenitic Steel 304H High Pressure Seamless Pipes | US $2030-3180 / Ton (FOB Price) |
| Type 304H Seamless Stainless Steel Pipes | US $1000-2010 / Ton (FOB Price) |
| ASTM A312 Seamless Pipe TP 304H | US $500-1000 / Ton (FOB Price) |
| S30409 Stainless Steel Pipe / Piping | US $600-1100 / Ton (FOB Price) |
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