Pipes & Tubes
Seamless, welded and ERW pipes and tubes from ½" to 36", in Sch. 5 to Sch. XXS, stocked in stainless steel, duplex, nickel alloy, copper alloy, carbon and alloy steel.
Product Overview
Shri Satyam Steel supplies pipes and tubes for process piping, heat exchangers, instrumentation lines and structural work. Our pipe range runs from ½" to 36" in schedules from Sch. 5 right up to Sch. XXS, while tubes are stocked from 6 mm OD to 219.08 mm OD in wall thicknesses of 0.6 mm to 10 mm.
Every length is supplied against the governing ASTM, ASME, API or IS specification with mill test certificates. Seamless and ERW/welded options are both available, and tubes can be cut to length, bent into 'U' shape or supplied in coil form.
- Pipe size: ½" to 36"
- Schedule: Sch. 5 to Sch. XXS
- Tube OD: 6 mm to 219.08 mm
- Tube thickness: 0.6 mm to 10 mm (22 SWG/BWG to 10 SWG/BWG)
- Tube forms: Round, square, rectangle, coil and 'U' shape
Specifications
| Parameter | Details |
|---|---|
| Stainless steel & duplex pipe size | ½" to 30", Sch. 5 to Sch. XXS |
| Alloy, carbon & LTCS pipe size | ½" to 36", Sch. 5 to Sch. XXS |
| Copper & nickel alloy pipe size | ½" NB to 10" NB, 10S / 40S / 80S |
| Tube size | 6 mm OD to 219.08 mm OD |
| Tube thickness | 0.6 mm to 10 mm, Gauge 22 SWG/BWG to 10 SWG/BWG |
| Tube form | Round, square, rectangle, coil and 'U' shape |
| Length | Standard length and cut length |
| Specialised tubes | Capillary tubes, IBR tubes, copper nickel tubes, hydraulic tubes |
Grades & Standards
Stainless Steel Pipe
ASTM A312, A358 — TP 304 / 304H / 304L / 316 / 316H / 316L / 316Ti / 309 / 310 / 317 / 317L / 321 / 347 / 904L
Duplex Steel Pipe
ASTM A790 — UNS S31803, S32205, S32750, S32760
Alloy Steel Pipe
ASTM A335 Gr. P5, P9, P11, P12, P22 & P91
Carbon Steel Pipe
ASTM A106 Gr. B, ASTM A53
Low Temperature Pipe
ASTM A333 Gr. 6
Line Pipe
API 5L X42, 46, 52, 56, 60, 70
Mild Steel & Galvanized Pipe
IS 1239, IS 3589
Copper Nickel Pipe
C70600 (90:10), C71500 (70:30), C71640
Nickel & Monel Pipe
UNS N02200, N02201, N04400, N05500, Alloy 20
Inconel & Incoloy Pipe
UNS N06600, N06601, N06625, N08800, N08810, N08825
Hastelloy Pipe
UNS N10276, N06022, N10665, N06455
Stainless Steel Tube
ASTM A213, A249, A269 — TP 304 / 304H / 304L, 316 / 316H / 316L / 316Ti, 309, 310, 317L, 321, 347, 904L
Low Alloy Steel Tube
ASTM A213 — T11, T12, T22, T5, T9
Carbon Steel Tube
BS 3059 Gr. 360 / 440, SA 179, SA/ASTM A210 Gr. A1
Copper Nickel Tube
ASTM B111 — C70600 (90:10), C71500 (70:30), C71640
Admiralty Brass Tube
ASTM B111 — C44300, C44400, C44500, C68700
Copper & Brass Tube
ASTM B188 — C11000, C12200, C26000, C27000, C28000
Nickel Alloy Tube
Nickel, Monel, Inconel, Alloy 20
Types Available
- Round
- Square
- Rectangle
- Hydraulic
- Coil
- 'U' shape
- Capillary
- IBR tubes
Dimension Chart
| NPS | OD (mm) | SCH 10S (mm) | SCH 40S (mm) | SCH 80S (mm) |
|---|---|---|---|---|
| ½" | 21.3 | 2.11 | 2.77 | 3.73 |
| ¾" | 26.7 | 2.11 | 2.87 | 3.91 |
| 1" | 33.4 | 2.77 | 3.38 | 4.55 |
| 1½" | 48.3 | 2.77 | 3.68 | 5.08 |
| 2" | 60.3 | 2.77 | 3.91 | 5.54 |
| 3" | 88.9 | 3.05 | 5.49 | 7.62 |
| 4" | 114.3 | 3.05 | 6.02 | 8.56 |
| 6" | 168.3 | 3.40 | 7.11 | 10.97 |
| 8" | 219.1 | 3.76 | 8.18 | 12.70 |
| 10" | 273.1 | 4.19 | 9.27 | 15.09 |
| 12" | 323.8 | 4.57 | 10.31 | 17.48 |
Dimensions are reference values from the governing standard. Please confirm the exact dimensions and tolerances against the current edition of the standard before ordering.
Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo | Other |
|---|---|---|---|---|---|---|---|---|---|
| SS 304 | ≤ 0.08 | ≤ 2.00 | ≤ 0.75 | ≤ 0.045 | ≤ 0.030 | 18.0–20.0 | 8.0–10.5 | — | — |
| SS 316L | ≤ 0.035 | ≤ 2.00 | ≤ 0.75 | ≤ 0.045 | ≤ 0.030 | 16.0–18.0 | 10.0–14.0 | 2.00–3.00 | — |
| SS 321 | ≤ 0.08 | ≤ 2.00 | ≤ 0.75 | ≤ 0.045 | ≤ 0.030 | 17.0–19.0 | 9.0–12.0 | — | Ti ≥ 5 × C |
| Duplex 2205 (S31803 / S32205) | ≤ 0.030 | ≤ 2.00 | ≤ 1.00 | ≤ 0.030 | ≤ 0.020 | 21.0–23.0 | 4.5–6.5 | 2.5–3.5 | N 0.08–0.20 |
| Inconel 625 (N06625) | ≤ 0.10 | ≤ 0.50 | ≤ 0.50 | ≤ 0.015 | ≤ 0.015 | 20.0–23.0 | ≥ 58.0 | 8.0–10.0 | Nb+Ta 3.15–4.15 |
| Carbon Steel A106 Gr. B | ≤ 0.30 | 0.29–1.06 | ≥ 0.10 | ≤ 0.035 | ≤ 0.035 | — | — | — | — |
Values are the usual requirements of the governing ASTM/ASME specification and are given for reference. The mill test certificate supplied with your consignment is the governing document.
Mechanical Properties
| Grade | Tensile strength (MPa, min) | Yield strength (MPa, min) | Elongation (%, min) | Hardness |
|---|---|---|---|---|
| SS 304 | 515 | 205 | 35 | 201 HB max |
| SS 316L | 485 | 170 | 40 | 217 HB max |
| SS 321 | 515 | 205 | 35 | 217 HB max |
| Duplex 2205 | 620 | 450 | 25 | 293 HB max |
| Inconel 625 | 827 | 414 | 30 | — |
| Carbon Steel A106 Gr. B | 415 | 240 | 30 | — |
Applications
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