Stainless Steel Seamless Pipe Manufacturer, Supplier, Exporter & Stockist in Kolkata - Shree Impex Alloys
Shree Impex Alloys is one of the leading Stainless Steel Seamless Pipe Manufacturer in Kolkata. We have a diverse portfolio of Stainless Steel Seamless Pipes that cater to various industries such as oil and gas, petrochemicals, power generation, and pharmaceuticals. Our Stainless Steel Seamless Pipes are available in a range of sizes, grades, and specifications, making it easy for customers to find the right product for their specific needs.
Our high-quality SS Seamless Pipes is in high demand all over the world, and Shree Impex Alloys is a worldwide recognized brand. There is also a variety of grades available in stock like 304, 304l, 304H, 316, 316l, 316H, 310, 310S, 310H, 317, 347, 904, and many more.A stainless steel seamless pipe supplier is a company that supplies seamless pipes made from stainless steel to various industries. We are achieving new heights in making one of the best quality Stainless Steel Seamless Pipes with the help of our in-house skills.
Stainless Steel 304L Seamless Pipes Manufacturer, Stainless Steel 316 Seamless Pipe Exporter, Stainless Steel 304 Seamless Pipe Stockist, Stainless Steel Seamless Pipe Supplier in Kolkata
Shree Impex Alloys is a well-known Stainless Steel Seamless Pipe Supplier in Kolkata. Our company has been operating for over a decade and has established a reputation for producing high-quality Stainless Steel Seamless Pipes that meet international standards. Our Stainless Steel Seamless Pipes offer a combination of strength, durability, and corrosion resistance, making them a reliable choice for various industries. We are also a well-known Stainless Steel Seamless Pipe Supplier In Mumbai.
Shree Impex Alloys make it simple to get high-quality Stainless Steel Seamless Pipes at affordable price in Kolkata. We specialize in offering direct delivery from our warehouse or our main suppliers to your factory.
Shree Impex Alloys maintains a large inventory of Stainless Steel Seamless Pipes in industry-standard diameters. Our stock consists mostly of all austenitic grades 304, 304L, 316, 316L, and 316L in sizes ranging from 1/8” NB TO 12” NB. The annealed & pickled, bright annealed, mill finish, and polished conditions are also available.
Stainless Steel Seamless Pipe Size, Grade & Specifications
The specification of Stainless 304 Steel Seamless Pipe includes several key parameters that determine their properties and suitability for specific applications. Here are some of the most important specifications to consider when selecting stainless steel seamless pipes:
Stainless Steel Seamless Pipe |
Specifications |
SS Seamless Pipe Types |
SS Seamless Pipe, ERW Seamless Pipe, Welded Seamless Pipe, Fabricated Seamless Pipe, LSAW Seamless Pipe, Box Seamless Pipe. |
Standard |
JIS, AISI, ASME, ASTM, AMS, GB, DIN, EN, GOST. |
Stainless Steel Seamless Pipe Size |
1/8” NB TO 12” NB |
Thickness : |
SCH.5, 10, 40/S, 80/S, 160 |
Schedules : |
SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS. |
Length : |
Single Random, Double Random & Cut Length |
Specifications : |
ASTM A-312, EN 10216-5 & Its Equivalent ASME, DIN & EN Standard. |
Types : |
Round, Square, Rectangle, Hydraulic, Honed Tubes |
End : |
Plain End, Beveled End |
Wall Thickness |
0.1 - 60 mm |
Grades |
Stainless Steel |
TP-304, 304L, 304H, 304N, 304LN 316, 316L, 316H, 316Ti, 316N, 316LN, 310, 317, 317L, 321, 321H, 347, 347H TP-304, 304L, 304H, 304N, 304LN 316, 316L, 316H, 316Ti, 316N, 316LN, 310, 317, 317L, 321, 321H, 347, 347H. |
Austenitic Grades |
304/L/H/LN, 316/L/H/LN/Ti, 317L, 321/H, 347/H, 309, 310/S, and 904L |
Ferritic & Martensitic Grades |
410, and 430/Ti |
Duplex Stainless Steel |
UNS 31803, 32205, 32750, and 31500 |
Length |
As per customer requirement, maximum upto 22-meterlong |
Top Selling Stainless Steel Seamless Pipe Types
There are several types of Stainless Steel Seamless Pipes available, each with its unique properties and applications. We will explore some of the different types of Stainless Steel Seamless Pipe Manufacturer in Kolkata, that offer various materials and sizes to meet customer needs.
Stainless Steel Seamless Pipe Supplier
What Are the Advantages of Using Stainless Steel Seamless Pipe
There are several advantages to using stainless steel seamless pipe over welded pipe in industrial applications. Here are some of the key benefits:
Enhanced Strength: Seamless stainless steel pipe is stronger than welded pipe due to the absence of weld seams, which are often the weak points in the pipe.
Improved Corrosion Resistance: Seamless stainless steel pipe is highly resistant to corrosion and oxidation, making it ideal for use in harsh and corrosive environments.
Better Hygiene: Seamless stainless steel pipe is easy to clean and maintain, making it a popular choice in the food and beverage industry, pharmaceuticals, and other applications where hygiene is crucial.
Greater Durability: Seamless stainless steel pipe is less likely to develop cracks or leaks over time, ensuring greater longevity and lower maintenance costs.
Increased Flow Capacity:Seamless stainless steel pipe has a smooth interior surface that allows for greater flow capacity and improved fluid dynamics.
More Consistent Quality: Seamless stainless steel pipe is produced using a continuous extrusion process, resulting in a more uniform and consistent product compared to welded pipe.
Reduced Installation Costs: Seamless stainless steel pipe is often easier and faster to install than welded pipe, resulting in lower installation costs and downtime.
Compatibility with High Temperatures:Seamless stainless steel pipe is able to withstand high temperatures without any degradation in its mechanical or chemical properties, making it suitable for high-temperature applications.
Overall, the advantages of using stainless steel seamless pipe make it a highly desirable option for many industrial applications, including chemical processing, oil and gas, power generation, and more.
Stainless Steel Seamless Pipe Chemical Composition
There are many different types of Stainless Steel Seamless Pipe available on the market today, each with its advantages and disadvantages. Determining which type is best suited for your particular application can be challenging. In this article, we will discuss the various chemical compositions of stainless steel 304 seamless pipes and how to choose the right one for your needs.
Type |
C |
Mn |
P |
S |
Si |
Cr |
Ni |
Mo |
304 |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
18.00/20.00 |
8.00/10.50 |
- |
304L |
0.03 |
2.00 |
0.045 |
0.030 |
1.00 |
18.00/20.00 |
8.00/12.00 |
- |
310 |
0.25 |
2.00 |
0.045 |
0.030 |
1.5 |
24.00/26.00 |
19.00/22.00 |
- |
316 |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
16.00/18.00 |
10.00/14.00 |
2.00/3.00 |
316L |
0.03 |
2.00 |
0.045 |
0.030 |
1.00 |
16.00/18.00 |
10.00/14.00 |
2.00/3.00 |
317L |
0.03 |
2.00 |
0.045 |
0.030 |
0.75 |
18.00/20.00 |
11.00/15.00 |
3.00/4.00 |
321 |
0.08 |
2.00 |
0.040 |
0.030 |
1.00 |
17.00/19.00 |
9.00/12.00 |
0.75/0.75 |
Stainless Steel Seamless Pipe Mechanical Properties
Stainless Steel Seamless Pipes are popular among many industries for their numerous mechanical properties. This article will examine some of these mechanical properties and discuss how they benefit various industries.
Type |
UNS |
Tensile (ksi) min |
Yield (ksi) min |
Elongation min |
Hardness (Brinell) max |
Hardness (Rockwell B) max |
304 |
S30400 |
75 |
30 |
40% in 2" |
183 |
88 |
304L |
S30403 |
70 |
30 |
40% in 2" |
183 |
88 |
310 |
S31000 |
75 |
30 |
40% in 2" |
217 |
95 |
316 |
S31600 |
75 |
30 |
40% in 2" |
217 |
95 |
316L |
S31603 |
70 |
25 |
35% in 2" |
217 |
95 |
317L |
S31703 |
75 |
30 |
35% in 2" |
217 |
95 |
321 |
S32100 |
75 |
30 |
40% in 2" |
183 |
88 |
Stainless Steel Seamless Pipe Dimensions Chart, Size Chart
When selecting the right size of stainless steel seamless pipe for a particular application, it is important to consider the dimensions of the pipe. The following is a guide to help you understand the dimensions of stainless steel seamless pipes. The dimensions chart typically includes the following information:
NPS |
Outside Diameter |
Nominal Wall Thickness |
Designator |
in. |
mm |
Schedule 5S |
Schedule 10S |
Schedule 40S |
Schedule 80S |
|
in. |
mm |
in. |
mm |
in. |
mm |
in. |
mm |
1/8 |
0.41 |
10.29 |
… |
… |
0.049 |
1.24 |
0.068 |
1.73 |
0.095 |
2.41 |
1/4 |
0.54 |
13.72 |
… |
… |
0.065 |
1.65 |
0.088 |
2.24 |
0.119 |
3.02 |
3/8 |
0.68 |
17.15 |
… |
… |
0.065 |
1.65 |
0.091 |
2.31 |
0.126 |
3.2 |
1/2 |
0.84 |
21.34 |
0.065 |
1.65 |
0.083 |
2.11 |
0.109 |
2.77 |
0.147 |
3.73 |
3/4 |
4.05 |
26.67 |
0.065 |
1.65 |
0.083 |
2.11 |
0.113 |
2.87 |
0.154 |
3.91 |
1 |
1.32 |
33.4 |
0.065 |
1.65 |
0.109 |
2.77 |
0.133 |
3.38 |
0.179 |
4.55 |
1 1/4 |
1.66 |
42.16 |
0.065 |
1.65 |
0.109 |
2.77 |
0.14 |
3.56 |
0.191 |
4.85 |
1 1/2 |
1.90 |
48.26 |
0.065 |
1.65 |
0.109 |
2.77 |
0.145 |
3.68 |
0.2 |
5.08 |
2 |
2.38 |
60.33 |
0.065 |
1.65 |
0.109 |
2.77 |
0.154 |
3.91 |
0.218 |
5.54 |
2 1/2 |
2.88 |
73.03 |
0.083 |
2.11 |
0.12 |
3.05 |
0.203 |
5.16 |
0.276 |
7.01 |
3 |
3.50 |
88.9 |
0.083 |
2.11 |
0.12 |
3.05 |
0.1216 |
5.49 |
0.3 |
7.62 |
3 1/2 |
4.00 |
101.6 |
0.083 |
2.11 |
0.12 |
3.05 |
0.226 |
5.74 |
0.318 |
8.08 |
4 |
4.50 |
114.3 |
0.083 |
2.11 |
0.12 |
3.05 |
0.237 |
6.02 |
0.337 |
8.56 |
5 |
5.56 |
141.3 |
0.10*9 |
2.77 |
0.134 |
3.4 |
0.258 |
6.55 |
0.375 |
9.52 |
6 |
6.63 |
168.28 |
0.10*9 |
2.77 |
0.134 |
3.4 |
0.28 |
7.11 |
0.432 |
10.97 |
8 |
8.63 |
219.08 |
0.109 |
2.77 |
0.148 |
3.76 |
0.322 |
8.18 |
0.5 |
12.7 |
10 |
10.75 |
273.05 |
0.134 |
3.4 |
0.165 |
4.19 |
0.365 |
9.27 |
0.5 |
12.7 |
12 |
12.75 |
323.85 |
0.156 |
3.96 |
0.18 |
4.57 |
0.375 |
9.52 |
0.5 |
12.7 |
14 |
14.00 |
355.6 |
0.156 |
3.96 |
0.188 |
4.78 |
… |
… |
… |
… |
16 |
16.00 |
406.4 |
0.165 |
4.19 |
0.188 |
4.78 |
… |
… |
… |
… |
18 |
18.00 |
457.2 |
0.165 |
4.19 |
0.188 |
4.78 |
… |
… |
… |
… |
20 |
20.00 |
508 |
0.188 |
4.78 |
0.188 |
4.78 |
… |
… |
… |
… |
22 |
22.00 |
558.8 |
0.188 |
4.78 |
0.218 |
5.54 |
… |
… |
… |
… |
24 |
24.00 |
609.6 |
0.218 |
5.54 |
0.25 |
6.35 |
… |
… |
… |
… |
30 |
30.00 |
762 |
0.25 |
6.35 |
0.312 |
7.92 |
… |
… |
… |
… |
Price Of Stainless Steel Seamless Pipe Per Mtr in Kolkata
MM |
INCH |
SCH 5 |
SCH 10 |
SCH 40 |
15 |
1/2" |
175 |
222 |
262 |
20 |
3/4" |
211 |
275 |
341 |
25 |
1" |
262 |
421 |
497 |
32 |
1.1/4" |
334 |
541 |
642 |
40 |
1.1/2" |
385 |
624 |
820 |
50 |
2" |
483 |
798 |
1084 |
65 |
2.1/2" |
778 |
1145 |
1855 |
80 |
3" |
948 |
1406 |
2289 |
100 |
4" |
1225 |
1821 |
3265 |
125 |
5" |
1969 |
2471 |
4719 |
150 |
6" |
2352 |
2925 |
5578 |
200 |
8" |
3072 |
4158 |
8658 |
250 |
10" |
5005 |
6440 |
11277 |
300 |
12" |
6660 |
7616 |
15075 |
350 |
14" |
7865 |
9094 |
18384 |
The prices listed above are for reference only and are subject to change based on changes in the cost of raw materials.