The item
316L seamless Pipes with an outside diameter of 22 mm in schedule 40. 304 plus 2–3% molybdenum. The standard answer to chlorides and mild acids.
316L Seamless PipesIn stock
316L seamless pipes
OD 22 mm × SCH 40
This is a size we hold rather than one we have to roll. 304 plus 2–3% molybdenum. The standard answer to chlorides and mild acids. Supplied with a mill test certificate to EN 10204 3.1 as standard.
OD 22 mm × SCH 40UNS S31600 / S31603EN 1.4401 / 1.4404HSN 7304
Properties
Austenitic- PREN
- 25
- Relative cost
- 1.35×
- Max service temp
- 870 °C
- Magnetic
- No
- Weldability
- Excellent
- Machinability
- Fair
Pitting resistance equivalent. Higher resists chlorides better.
Indexed to 304. Indicative, for specification triage.
01Product description
316L stainless steel seamless Pipes, OD 22 mm × SCH 40: stockist and supplier in Mumbai
Rajgranth Metal & Alloys stocks and supplies 316L seamless Pipes, OD 22 mm × SCH 40 from Mumbai, with the material, tests and documentation covered by our ISO 9001:2015 quality system. Rajgranth Metal & Alloys has been trading since 1980, is self-funded and debt-free, and despatches most orders from its Mumbai stockyard within two days.
Grade and designations
Stainless Steel 316 and 316L, designated UNS S31600 / S31603, EN 1.4401 / 1.4404, AISI 316 / 316L, JIS SUS316 / SUS316L, GB S31608 / S31603 and Werkstoff X5CrNiMo17-12-2 / X2CrNiMo17-12-2.
Standards and finishes
Standards include ASTM A213 / ASME SA-213, ASTM A269, ASTM A312 / ASME SA-312, ASTM A376 / ASME SA-376, ASTM A789 / ASME SA-789, ASTM A790 / ASME SA-790, ASTM A268 / ASME SA-268 and ASTM A511. Finishes and conditions include Bright Annealed (CFA), Solution Annealed (CFD), Electro Polished (EP), Polished (APP), Annealed and Pickled (AP), Mirror Polish, Matt Polish and Cold Drawn.
Where it is used
marine and offshore fittings, chemical and petrochemical process lines, pharmaceutical and sanitary equipment, heat exchanger and condenser tube, pulp and paper equipment and coastal architectural work. We supply across India and export to markets in the Middle East, Africa, Europe, Asia, North America and South America.
Ordering
Send the quantity, standard and any special requirement and we will confirm availability. Material is supplied with documentation, tested in house across 18 listed testing facilities, and covered by our ISO 9001:2015 quality management system.
Also searched as
- 316L seamless Pipes, OD 22 mm × SCH 40 supplier
- 316L 22 mm seamless Pipes stockist in Mumbai
- stainless Steel Seamless Pipes 22 mm
This size
07 rows- Grade
- 316L
- Product
- Seamless Pipes
- Outside diameter
- 22 mm
- Schedule
- SCH 40
- Length
- 5 m6.5 m
Cut to length on request
- Ends
- PlainBevelled
- Certification
- EN 10204 3.1
3.2 with third-party inspection on request
Other sizes in this grade are supplied to order — usually from stock.
Surface finishes
08- Bright Annealed (CFA)
- Solution Annealed (CFD)
- Electro Polished (EP)
- Polished (APP)
- Annealed and Pickled (AP)
- Mirror Polish
- Matt Polish
- Cold Drawn
Standards
10- ASTM A213 / ASME SA-213
- ASTM A269
- ASTM A312 / ASME SA-312
- ASTM A376 / ASME SA-376
- ASTM A789 / ASME SA-789
- ASTM A790 / ASME SA-790
- ASTM A268 / ASME SA-268
- ASTM A511
- ASTM B163 / ASME SB-163
- ASTM B407 / ASME SB-407
01Also held
Other 316L seamless pipes sizes
Complete technical reference
SS seamless pipes grade 316L Diameter 22 mm X Sch 40
The full detail for this product as supplied from our Mumbai stockyard: sizes, grades, standards, tolerances, tests and applications.
SS seamless pipes grade 316L Diameter 22 mm X Sch 40 Stockholders, Suppliers & Exporters in India.
Rajgranth Metals & Alloys is leading manufacturers, stockholders & exporters of SS Seamless pipes grade 316l in Mumbai, India. Stainless steel pipes are essential in many industries, particularly in sectors requiring strength, corrosion resistance, and durability. One such product that stands out is the SS seamless pipe grade 316L with a diameter of 22 mm and a schedule 40 (Sch 40) thickness. In this article, we will explore what makes this specific pipe an ideal choice for a variety of applications, its characteristics, and why it’s favoured in many industrial and marine environments.
stainless steel seamless pipes have earned their reputation for reliability. The absence of seams means fewer weak points, offering superior strength and durability. Grade 316L stainless steel is a popular choice due to its excellent resistance to corrosion, making it perfect for environments exposed to moisture, chemicals, and high temperatures.
Grade 316L is a low-carbon variant of 316 stainless steel, renowned for its exceptional resistance to corrosion and ability to withstand extreme temperatures. The "L" stands for low carbon, which ensures better weldability and minimizes the risk of carbide precipitation during welding, a common issue in high-temperature environments.
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What is SS Seamless Pipes?
Seamless pipes are a type of stainless steel pipe manufactured without a weld joint. This gives them a uniform structure and better mechanical properties, making them ideal for high-pressure environments.
Characteristics of Seamless Pipes: Seamless pipes are characterized by their smooth finish and uniform cross-section, which allows them to handle higher pressure compared to welded pipes.
Manufacturing Process of Seamless Pipes: These pipes are typically created using either the hot-rolling or cold-drawing process. A solid billet of steel is heated and then pierced through its center, creating a hollow tube that is stretched and formed into the required pipe dimensions.
Benefits of Using Seamless Pipes Over Welded Pipes: Seamless pipes have greater structural integrity, making them more resistant to pressure, stress, and temperature variations, which is why they are preferred in critical installations.
What is 316L Stainless Steel?
316L stainless steel is an austenitic stainless steel containing molybdenum, which enhances its resistance to corrosion from chloride and acidic environments. It’s commonly used in applications requiring high resistance to pitting and crevice corrosion.
While both 316 and 316L share similar chemical compositions, the key difference lies in the carbon content. 316L has a lower carbon percentage (max 0.03%), which makes it less prone to intergranular corrosion after welding, making it ideal for applications that require a lot of fabrication.
Because 316L is low in carbon and resistant to contamination, it’s widely used in the food processing and pharmaceutical sectors where purity and cleanliness are paramount.
Grade 316L Stainless Steel: Composition and Properties
The "L" in 316L stands for "low carbon," meaning this stainless steel has a lower carbon content compared to standard 316. This slight difference in composition results in significant advantages, particularly in preventing corrosion in environments exposed to harsh chemicals or saltwater.
- Chromium: 16-18%:
- Nickel: 10-14%:
- Molybdenum: 2-3%:
- Carbon: Maximum 0.03%:
Understanding Grade 316L Stainless Steel
Grade 316L stainless steel is an austenitic steel known for its excellent corrosion resistance, making it suitable for various industrial applications.
- Chemical Composition of Grade 316L: This grade primarily consists of 18% chromium and 8% nickel, which give it exceptional corrosion resistance and the ability to withstand oxidation at high temperatures.
- Mechanical Properties of Grade 316L: It exhibits excellent formability, high tensile strength, and a balanced level of ductility and toughness.
- Why Grade 316L is Popular for Industrial Use: It exhibits excellent formability, high tensile strength, and a balanced level of ductility and toughness.
Applications of Grade 316L SS Seamless Pipes
Grade 316L SS seamless pipes are highly sought after in industries such as oil and gas, power generation, and petrochemicals, where high temperatures and corrosive substances are common. Their ability to withstand pressure and resist corrosion ensures long-term reliability.
In marine environments, where exposure to saltwater can quickly degrade other metals, 316L stainless steel offers unparalleled resistance to pitting and crevice corrosion. The chemical industry, with its harsh acids and solvents, also benefits from the grade’s superior resistance.
Because 316L is low in carbon and resistant to contamination, it’s widely used in the food processing and pharmaceutical sectors where purity and cleanliness are paramount.
Why Choose Grade 316L for Seamless Pipes?
The low carbon content of 316L makes it less susceptible to sensitization, a process that can lead to intergranular corrosion in welded areas. This gives 316L a longer lifespan compared to other grades, especially in environments exposed to harsh chemicals or saltwater.
Due to its superior corrosion resistance, 316L requires minimal maintenance over its lifetime, reducing long-term costs and downtime for repairs or replacements.
While both 316 and 316L share similar compositions, 316L has a lower carbon content. This slight difference makes 316L less likely to experience sensitization and corrosion at high temperatures, particularly in welded applications.
Seamless pipes often undergo welding during installation, and 316L’s resistance to corrosion in these areas gives it a distinct advantage over 316 in terms of longevity and reliability.
Industries that Rely on SS 316L Seamless Pipes
Several industries rely heavily on SS 316L seamless pipes for their projects, including::
- Construction: For structural applications and plumbing
- Oil and Gas: For pipelines, flow lines, and other critical systems
- Food and Beverage: For pipelines, flow lines, and other critical systems and safe food processing
- Chemical Plants: Withstanding exposure to chemicals and corrosive fluids
Stainless Steel Pipes Dimension – (S.S. Pipes)
3 entries
ANSI B36.19 STAINLESS STEEL PIPE DIMENSION IN MM & WEIGHT PER KG.
Nominal Pipe Size
Outside Diameter
Schedule 5 S
Schedule 10 S
Schedule 20 S
Schedule 40 S
Schedule 80 S
Schedule 160 S
XXS
mm
inch
WT mm
Weight (KGM)
3
1/8
10.3
1.2
0.20
1.24
0.28
1.5
0.33
1.73
0.37
2.41
0.47
-
6
1/4
13.7
1.65
0.49
2.00
0.58
2.24
0.630
3.02
0.80
10
3/8
17.1
0.63
0.74
2.31
0.840
3.20
1.10
15
1/2
21.3
2.11
1.00
2.30
1.07
2.77
1.27
3.73
1.62
4.75
1.94
7.47
2.55
20
3/4
26.7
1.03
1.28
1.52
2.87
1.69
3.91
2.20
5.56
2.90
7.82
3.64
25
1
33.4
1.30
2.09
3.38
2.50
4.55
3.24
6.35
4.24
9.09
5.45
32
1.1/4
42.2
2.70
3.00
3.56
3.39
4.85
4.47
5.61
9.70
7.77
40
1.1/2
48.3
1.91
3.11
3.55
3.68
4.05
5.08
5.41
7.14
7.25
11.1
10.18
50
2
60.3
2.40
3.93
5.44
5.54
7.48
8.74
11.11
11.07
13.44
65
2.1/2
73.0
3.69
3.05
5.26
4.00
6.81
5.16
8.63
7.01
11.41
9.53
14.91
14.02
20.39
80
88.9
4.51
6.45
8.37
5.49
11.29
7.62
15.27
21.30
15.24
27.68
100
4
114.3
5.84
8.36
4.50
12.18
6.02
16.07
8.56
22.32
13.49
33.54
17.12
41.03
125
5
141.3
9.47
3.40
11.57
5.00
16.80
6.55
21.8
30.97
15.88
49.11
19.05
57.43
150
168.3
11.32
13.84
25.36
7.11
28.26
10.97
42.56
18.25
67.53
21.95
79.22
200
8
219.1
14.79
3.76
19.96
33.31
8.18
42.55
12.7
64.64
23.01
111.27
22.23
107.92
250
273.1
22.63
4.19
27.78
41.77
9.27
60.31
96.01
28.58
172.33
25.40
155.15
300
12
323.8
3.96
31.25
4.57
36.00
49.7
73.88
132.05
33.32
238.76
186.97
350
14
355.6
34.36
4.78
41.3
7.92
67.80
11.13
94.59
- ASTM A 312 TP 304
- ASTM A 312 TP 316L
- ASTM A 312 TP 317L
400
16
406.4
41.56
47.29
77.83
123.30
450
18
457.2
46.81
53.26
87.71
14.27
155.80
500
508.0
59.25
68.61
117.14
15.09
183.42
600
24
610.0s
5.54s
82.47
94.45
141.12
17.48
255.41
Chemical Composition
22 entries
| CHEMICAL COMPOSITION ( IN PERCENTAGE ) | 11 | 1 | ||||||||
| Grade | C (Max) | Mn (Max) | P (Max) | S (Max) | Si (Max) | Cr | Ni | Mo | Nitrogen (Max) | Cu/ Others |
| 301 | 0.15 | 2 | 0.045 | 0.03 | 1 | 16.00 – 18.00 | 6.00 – 8.00 | – | 0.1 | – |
| 304 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 18.00 – 20.00 | 8.00- 10.50 | – | 0.1 | – |
| 304L | 0.03 | 2 | 0.045 | 0.03 | 0.75 | 18.00 – 20.00 | 8.00- 12.00 | – | 0.1 | – |
| 310S | 0.08 | 2 | 0.045 | 0.03 | 1.5 | 24.00- 26.00 | 19.00 – 22.00 | – | – | – |
| 316 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 16.00 – 18.00 | 10.00 – 14.00 | 2.00 – 3.00 | 0.1 | – |
| 316L | 0.03 | 2 | 0.045 | 0.03 | 0.75 | 16.00 – 18.00 | 10.00 – 14.00 | 2.00 – 3.00 | 0.1 | – |
| 317 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 18.00 – 20.00 | 11.00 – 14.00 | 3.00 – 4.00 | 0.1 | – |
| 317L | 0.03 | 2 | 0.045 | 0.03 | 0.75 | 18.00 – 20.00 | 11.00 – 15.00 | 3.00 – 4.00 | 0.1 | – |
| 321 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 17.00 – 19.00 | 9.00 – 12.00 | – | 0.1 | Ti5 ( C + N ) Min or 0.70 max |
| 347 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 17.00 – 19.00 | 9.00 – 13.00 | – | – | Cb= 10x ( C Min ) or 1.00 Max |
| 409 | 0.08 | 1 | 0.04 | 0.01 | 1 | 10.50 – 11.75 | 0.5 | – | – | Ti= 6x (C+ N ) Min or 0.70 Max |
| 409M | 0.03 | 0.81.2 | 0.03 | 0.03 | 0.40.75 | 11.00- 12.00 | 1.5 max. | – | – | Ti= 6x (C) Min or 0.70 Max |
| 410S | 0.08 | 1 | 0.04 | 0.03 | 1 | 11.50- 13.50 | 0.6 | – | – | – |
| 410 | 0.15 | 1 | 0.04 | 0.03 | 1 | 11.50- 13.50 | 0.75 | – | – | – |
| 420 | 0.35 | 0.5 | 0.035 | 0.015 | 0.5 | 12.00 – 13.00 | 0.20.3 | – | – | – |
| 430 | 0.12 | 1 | 0.04 | 0.03 | 1 | 16.00 – 18.00 | 0.75 | – | – | – |
| JSL AUS | 0.08 | 7.08.0 | 0.07 | 0.03 | 0.75 | 15.50 – 16.50 | 4.25 – 4.75 | – | – | 0.9 – 1.10 |
| JS- 203 | 0.08 | 9.2510.25 | 0.07 | 0.03 | 0.75 | 14.25 – 15.25 | 2.25 – 2.75 | – | – | 1.60- 2.0 |
| 301M | 0.1 | 4.55.5 | 0.06 | 0.03 | 0.75 | 14.50 – 15.50 | 6.0 – 7.0 | – | – | 1.70- 1.90 |
| * Thickness of 1.27mm & below will have elongation of 20% min. | 11 | 1 |
|---|
Chemical Composition
22 entries
| MECHANICAL PROPERTIES | 6 | 1 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grade | 1 | 2 | Tensile Strength Mpa, (Min) | 1 | 2 | Yield Strength Mpa, (Min) | 1 | 2 | %Age Elongation in 50mm gauge length min | 1 | 2 | Hardness (Max) | 2 | 1 |
| BHN | Rb | |||||||||||||
| 301 | 515 | 205 | 40 | 217 | 95 | |||||||||
| 304 | 515 | 205 | 40 | 201 | 92 | |||||||||
| 304L | 485 | 170 | 40 | 201 | 92 | |||||||||
| 310S | 515 | 205 | 40 | 217 | 95 | |||||||||
| 316 | 515 | 205 | 40 | 217 | 95 | |||||||||
| 316L | 485 | 170 | 40 | 217 | 95 | |||||||||
| 317 | 515 | 205 | 35 | 217 | 95 | |||||||||
| 317L | 515 | 205 | 40 | 217 | 95 | |||||||||
| 321 | 515 | 205 | 40 | 217 | 95 | |||||||||
| 347 | 515 | 205 | 40 | 201 | 92 | |||||||||
| 409 | 380 | 170 | 20 | 179 | 88 | |||||||||
| 409M | 430 | 275 | 20 | 187 | 90 | |||||||||
| 410S | 415 | 205 | 22 | 183 | 89 | |||||||||
| 410 | 450 | 205 | 20 | 217 | 89 | |||||||||
| 420 | 700( max ) | – | 15 | 217 | 95 | |||||||||
| 430 | 450 | 205 | 22 | 183 | 89 | |||||||||
| JSL AUS | 515 | 205 | 40 | 217 | 95 | |||||||||
| JS- 203 | 515 | 205 | 40 | 217 | 95 | |||||||||
| 301M | 515 | 205 | 40 | 217 | 95 |
Applications of SS Seamless Pipes Grade 316L Diameter 22 mm X Sch 40
42 entries
SS seamless pipes made from Grade 316L and with a diameter of 22 mm X Sch 40 are highly versatile. Here are some common applications:
- Plumbing and Piping Systems: Ideal for water lines, especially in residential and commercial buildings where durability and corrosion resistance are key.
- Chemical Industry: The excellent corrosion resistance of SS 304 makes it suitable for transporting aggressive chemicals.
- Marine and Coastal Uses: Given its resistance to saltwater corrosion, SS 304 is often used in marine applications such as shipbuilding and coastal infrastructure.
- Automotive Industry: Its high strength-to-weight ratio makes SS seamless pipes perfect for use in automotive exhaust systems and structural components
Our Stainless Steel Seamless Tube Used In Many Industries & Have Many Application
- Stainless Steel Boiler Seamless Tubes
- Stainless Steel Capillay Seamless Tubes
- Stainless Steel ANSI/ASME Pipe
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- Stainless Steel Coiled Tubing
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- Stainless Steel Heat Exchanger Seamless Tubes
- Stainless Steel High Pressure Seamless Tubes
- Stainless Steel MTC in accordance with EN10204 NACE 3.1
- Stainless Steel Automotive Aftermarket Direct Injection: Diesel-Tested, Gasoline-Approved
- Stainless Steel High Temperature Seamless Tubes
- Stainless Steel Hollow Bar
- Stainless Steel Hydraulic Tubing
- Stainless Steel Instrumentation Tubing
- Stainless Steel ISO/EN Seamless Tubes
- Stainless Steel Lance Seamless Tubes
- Stainless Steel Mechanical Seamless Tubing
- Stainless Steel Medical Seamless Tube
- Stainless Steel Muffle Seamless Tubes
- Stainless Steel Nuclear Fuel Seamless Tubes
- Stainless Steel Nuclear Steam Generation Tubing
- Stainless Steel Precision Seamless Tubes
- Stainless Steel Recupertor Seamless Tubes
- Stainless Steel Reheater Seamless Tubes
- Stainless Steel Scrubber Seamless Tubes
- Stainless Steel Steam Generation Seamless Tubes
- Stainless Steel Stripper Seamless Tubes
- Stainless Steel Subsea Seamless Tubes
- Stainless Steel Superheater Seamless Tubes
- Stainless Steel Thermocouple Seamless Tubes
- Stainless Steel Umbilical Seamless Tubes
316 / 316L applications
06- Marine and offshore fittings
- Chemical and petrochemical process lines
- Pharmaceutical and sanitary equipment
- Heat exchanger and condenser tube
- Pulp and paper equipment
- Coastal architectural work
316L seamless pipes, OD 22 mm × SCH 40.
Tell us the quantity and where it is going. We will confirm stock and come back with price the same working day.