Stainless Steel Flanges Manufacturers

Top Stainless Steel Flanges in Mumbai

Why choose us for reliable industrial components?

At Randhir Metal And Alloys Pvt. Ltd., we try to provide world-class products keeping in mind all the industrial applications. We provide one of the Top Stainless Steel Flanges in Mumbai, having high durability as well as accuracy, which are widely used in other industries. In these flanges, we work with premium grades of stainless steel, which also provides long endurance and can serve in harsh circumstances. Our interest in innovation always helps us produce solutions that serve our clients to a greater level.

  • Durable Construction: Made to withstand heavy loads and pressure.
  • Corrosion Resistance: Suitable for chemical and marine environments.
  • Precision Design: Ensures a perfect fit and leak-proof connections.
  • Versatile Applications: Suitable for diverse industrial needs.
How Do We Lead in Manufacturing Excellence?

Get Premium Products Directly from Top Stainless Steel Flanges Manufacturers in Mumbai

Our ultra-modern manufacturing facilities help us produce flanges under strict industry requirements and maintain innovativeness with precision to exceed customers' expectations. As one of the Top Stainless Steel Flanges Manufacturers in Mumbai, we are committed to providing prime quality and performance. Our manufacturing expertise is all about reliable products on time, every time.

  • Advanced Technology: Cutting-edge equipment ensures superior quality.
  • Experienced Professionals: A skilled team dedicated to perfection.
  • Custom Solutions: Tailored products for specific industrial needs.
  • Stringent Testing: Ensures reliability and top-notch performance.
Looking for Reliable Suppliers Across India?

Looking for Best Stainless Steel Pipe Flange Suppliers in India?

Stainless steel pipe flanges have inherent strength, durability, and versatility, which ensures that the product meets many industrial needs. We are proud of the position we hold as one of the Best Stainless Steel Pipe Flange Suppliers in India, as we cater to a wide range of products in the entire nation. We make sure to sustain our excellence in quality and deliver the product within the time frame to satisfy the client within the maximum limit.

  • Nationwide Delivery: Supply is smooth across all regions in India.
  • Variety: Comes in many sizes and specifications.
  • Competitive Pricing: High quality at competitive prices.
  • Customer Support: Dedicated support for every customer.
Specification: Stainless Steel Pipe Fittings
Standard EN, ISO, DIN, JIS, NPT
Type Elbow, Stub End, Bend, Tee, Reducer, Cap, Adapter, Wye, Cross,
Connection Type Threaded/ Clamp End / End Bell / Weld/ Flange/
Pressure-Temperature Class 150LB, 300LB, 600LB, 1500LB, 2500LB.
Schedule: Schedule 5 TO Schedule XXS.
Size: Normal Pipe Size (NPS) 1⁄₂ to Normal Pipe Size (NPS) 48”
Type: Butt Weld (BW), Seamless (SMLS) Welded
Thickness: Sch 5S, 20S, S10, S20, S30, 10S, S80, S100, S120, STD, 40S, S40, S60, XS, 80S, S140, S160, XXS and etc.
Type Of Dimension: BS1640, EN 10253 - 4, DIN 2605, JIS B2312, ANSI B16.9, MSS SP-75, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2313

Schedule 40 Stainless Steel Pipe Fittings Dimensions

NPS O.D. Ave.
I.D.
Minimum
WALL
Normal
Weight Chart In KG
Maximum
W.P.
psi
1/4" .540 .344 .088 .086 780
3/8" .675 .473 .091 .115 620
1/2" .840 .602 .109 .170 590
3/4" 1.050 .804 .113 .226 480
1" 1.315 1.029 .133 .333 450
*1-1/4" 1.660 1.360 .140 .450 370
*1-1/2" 1.900 1.590 .145 .537 330
*2" 2.375 2.047 .154 .720 280
2-1/2" 2.875 2.445 .203 1.136 300
*3" 3.500 3.042 .216 1.488 260
3-1/2" 4.000 3.521 .226 1.789 240
*4" 4.500 3.998 .237 2.118 220
5" 5.563 5.016 .258 2.874 190
*6" 6.625 6.031 .280 3.733 180
*8" 8.625 7.942 .322 5.619 160
*10" 10.750 9.976 .365 7.966 140
*12" 12.750 11.889 .406 10.534 130
*14" 14.000 13.073 .437 12.462 130
*16" 16.000 14.940 .500 16.286 130
*18" 18.000 16.809 .562 20.587 130
*20" 20.000 18.743 .593 24.183 120
*24" 24.000 22.544 .687 33.652 120

Schedule 80 SS Fittings Dimensions

NPS O.D. Ave.
I.D.
minimum
WALL
Normal
Weight In KG
Maxium
W.P.
psi
1/4" .540 .282 .119 .105 1130
3/8" .675 .403 .126 .146 920
1/2" .840 .526 .147 .213 850
3/4" 1.050 .722 .154 .289 690
1" 1.315 .936 .179 .424 630
1-1/4" 1.660 1.255 .191 .586 520
1-1/2" 1.900 1.476 .200 .711 470
2" 2.375 1.913 .218 .984 400
2-1/2" 2.875 2.290 .276 1.500 420
3" 3.500 2.864 .300 2.010 370
3-1/2" 4.000 3.326 .318 2.452 350
4" 4.500 3.786 .337 2.938 320
5" 5.563 4.768 .375 4.078 290
6" 6.625 5.709 .432 5.610 280
8" 8.625 7.565 .500 8.522 250
10" 10.750 9.493 .593 12.635 230
12" 12.750 11.294 .687 17.384 230
14" 14.000 12.410 .750 20.852 220
16" 16.000 14.213 .843 26.810 220
18" 18.000 16.014 .937 33.544 220
20" 20.000 17.814 1.031 41.047 220
24" 24.000 21.418 1.218 58.233 210

Class 150 Stainless Steel Fittings Dimensions

NPS Diameter Of
A
Diameter Of
B
Approx. Weight in Kilogram
1/8″ 0.69 0.66 0.06
1/4″ 0.80 0.80 0.10
3/8″ 0.94 0.97 0.15
1/2″ 1.11 1.17 0.22
3/4″ 1.24 1.38 0.32
1″ 1.43 1.74 0.52
1-1/4″ 1.72 2.07 0.76
1-1/2″ 1.87 2.36 0.99
2″ 2.25 2.86 1.49
2-1/2″ 2.68 3.57 2.78
3″ 3.05 4.23 4.41
4″ 3.72 5.24 6.72

Class 300 Stainless Steel Fittings Dimensions

NPS diameter Of
A
diameter Of
B
Approx. Weight in Kilogram
1/8″ 0.62 0.65 0.08
1/4″ 0.69 0.81 0.12
3/8″ 0.75 0.96 0.19
1/2″ 0.87 1.16 0.25
3/4″ 0.96 1.38 0.36
1″ 1.11 1.74 0.58
1-1/4″ 1.28 2.07 0.85
1-1/2″ 1.38 2.36 1.12
2″ 1.61 2.85 1.61
2-1/2″ 1.93 3.57 2.36
3″ 2.15 4.23 3.44
4″ 2.58 5.24 5.42

Steel Pipe Fittings Hs Code

Hs Code Des. No Of Shipments
7307 Tube Or Pipe Fittings (For Example, SW Couplings, BW Elbows, Sleeves), Of Iron Or Steel
73072900 Other 11954
73079990 Other 1350
73072200 Threaded Elbows, Bends And Sleeves 482
73072300 Butt Welding Fittings 384
73079190 Other

Fabricated SS Fittings Pressure Rating

(oF) (oC) 150
-20 to 150 -29 to 66 300
200 93 265
250 121 225
300 149 185
350 177 150
400 204 -
450 232 -
500 260 -
550 288 -

Stainless Steel Buttweld Pipe Fittings Mechanical Properties

Type UNS Tensile
(ksi) min.
Yield
(ksi) min.
Elongation
min.
Hardnes
(Brinell) max.
Hardness
(Rockwell B) max.
302 S30200 75 30 40% in 2″ 183 88
304* S30400 75 30 40% in 2″ 183 88
304L* S30403 70 30 40% in 2″ 183 88
309 S30900 75 30 40% in 2″ 217 95
309S S30908 75 30 40% in 2″ 217 95
310 S31000 75 30 40% in 2″ 217 95
310S S31008 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
317 S31700 75 30 35% in 2″ 217 95
317L S31703 75 30 35% in 2″ 217 95
321 S32100 75 30 40% in 2″ 183 88
347 S34700 75 30 40% in 2″ 183 88

SS Seamless Fittings Chemical Composition

Ni
8 – 11
8 – 11
8 – 11
Fe
Balance
Cr
18 – 20
18 – 20
18 – 20
C
0.08 maximum
0.08 maximum
0.035 maximum
Si
0.75 maximum
0.75 maximum
0.75 maximum
Mn
2 maximum
2 maximum
2 maximum
P
0.040 maximum
0.040 maximum
0.040 maximum
S
0.030 maximum
0.030 maximum
0.030 maximum
N
 
0.10 – 0.16
0.10 – 0.16

A403 SS Fittings Working Pressure

Service Pressure Temperature Limits Pressure Limits
condensate & Steam maximam 366oF (186oC),
min. 0oF (-18oC)
150 psig (1000 kPa)
gases & vapors, Air maximam 200oF (93oC),
min. 0oF (-18oC)
150 psig (1000 kPa)
Nonflammable Liquids maximam 250oF (121oC),
min. 0oF (-18oC)
350 psig (2300 kPa)
Why Are We Trusted Exporters Globally?

Best Stainless Steel Pipe Flange Exporters in India

Our flanges are carefully packaged and distributed in an efficient manner so they reach the customers perfectly. As one of the Best Stainless Steel Pipe Flange Exporters in India, we export to international clients with products up to global standards. We work to create a long-term partnership through quality and reliability, and we always seek to deliver exceptional service and solutions.

  • Global Reach: We provide services to many countries.
  • Secure Packaging: Guarantees safe and undamaged delivery.
  • Qualified Products: Internationally Compliant With Quality Standards.
  • Solutions by Industry: Tailor-made solutions to world industries.
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At Randhir Metal And Alloys Pvt. Ltd., we offer carbon steel flanges of high quality that are engineered to meet the high demands of different industries. We are offering Top Carbon Steel Flanges in Mumbai, which are designed with precision and attention to detail. Our flanges have strength, reliability, and resistance to corrosion and many applications, be it oil and gas, chemical, or even construction sectors.

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At Randhir Metal And Alloys Pvt. Ltd., we specialize in providing premium-quality Nickel Alloy Flanges that are designed to meet the toughest industrial demands. We offer one of the Top Nickel Alloy Flanges in Mumbai, ideal for applications requiring high resistance to heat and corrosion. We provide Ideal flanges for use in environments of extreme temperatures, chemicals, and other harsh conditions. Emphasizing quality and durability, our flanges deliver reliable, long-lasting performance.

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At Randhir Metal And Alloys Pvt. Ltd., we provide high-quality mild steel flanges, well renowned for their strength, reliability, and versatility. We offer one of the Top Mild Steel Flanges in Mumbai and are designed for different industrial applications to exhibit superior performance in construction, chemical processing, and much more. In fact, the raw material used in the flange is extremely durable and pressure-resistant mild steel, which in turn makes it corrosion-resistant, refraining from the degradation caused by many industries.

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Randhir Metal And Alloys Pvt. Ltd. is offering high-quality Duplex Steel Flanges that are designed to deliver superior strength, corrosion resistance, and excellent performance in demanding environments. Our Top Duplex Steel Flanges in Mumbai come with the best range of functionality as applied in every industry, and these include those in chemical to marine and power plants.

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Randhir Metal And Alloys Pvt. Ltd. is one of the companies offering Super Flanges that are known for their capacity of strength, robust resistance against corrosion, and long-lasting durability. These flanges are among the Top Super Duplex Flanges in Mumbai. They are suitable for oil and gas applications, chemical processing, and marine industries. It has an excellent performance in more challenging operating environments and is hence suited for high-pressure and high-temperature operations.

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At Randhir Metal And Alloys Pvt. Ltd., we provide flanges that would face superior corrosion resistivity and strongest aspects. We offer one of the Top Hastelloy Flanges in Mumbai, these are designed to meet the extreme environment of chemical processing and marine industries. We provide an excellent combination of strength and reliability as our product has always been a preferred choice for critical applications.

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Randhir Metal & Alloys PVT. LTD. - Factory & Products Videos

Experience the craftsmanship behind Randhir Metal And Alloys Pvt. Ltd. through our factory and product videos. Dive into our state-of-the-art production processes and see how we transform raw materials into top-quality metal and alloy solutions. Our videos showcase the precision, innovation, and dedication that drive our commitment to excellence in every product we deliver.

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