SS 304 Gasket Material and Stainless Steel 316 Spiral Wound Gasket Supplier in Mumbai


Stainless Steel Gasket

A steel gasket is a device that is utilized to provide a sealant to different materials. These steel gaskets ensure a leak-proof sealing to different components and have enhanced resistance to corrosive and oxidative media across stress-induced environments. The SS 304 Gasket Material is produced with a superior composition of nickel and chromium. This gives the material superior strength and allows them to be utilized in an array of corrosive and oxidative media. SS 304 Ring Gaskets are designed without any bolt holes. They are positioned on the interior side of the bolts of the components. They can be easily installed without the need for fully disassembling the entire joint.

The 316 Ss Spiral Wound Gasket is designed via a superior chemical composition, allowing them to be utilized in industrial plants. They can withstand high temperatures and pressures, thereby preventing any leaks across their lifespan. A Stainless Steel 316 Spiral Wound Gasket is designed with three elements namely an outer ring, an inner ring, and possess a sealing element. These gaskets are semi-metallic grade and are mostly seen in oil, gas, and petrochemical industries. The Stainless Steel Spiral Wound Gasket is easy to install and place within the system. The construction of these gaskets depends on the mechanical characteristics of the metal grade rather than the virtues of standard gasket types. They are preferred in modules that have low or fluctuating bolt loads. We are the Stainless Steel Gasket Manufacturer In India who can custom design all our products in an array of shapes and sizes. These products are produced by making use of the latest technology and best raw materials to produce top-of-line products. If you have any questions or queries about our products or their pricing, contact us or visit any of our outlets for more information.

Buy Stainless Steel Spiral Wound Gasket and SS 304 Ring Gaskets at factory price ex Mumbai


Stainless Steel Gasket Specification chart

Looking for Stainless Steel Gasket manufacturers in India? Best price of 316 Ss Spiral Wound Gasket in Mumbai

Specifications ASTM B182
Sizes 1/2 To 60 Inches
Standard ASME B16.20
Material SS 304/ SS 304l
SS 316/SS 316l
Thickness 4.5mm, 3.2mm,7.3mm, 6.4mm

SS 304 Gasket Price List

Trilok Steel Industries

Per Kg

ASME B16.20 400mm Stainless Steel Spiral Wound Gasket

$ 10.35

Trilok Steel Industries

Per Kg

Industrial seal metallic spiral wound gasket


$ 1.24

Trilok Steel Industries

Per Kg

Graphite stainless steel spiral wound gasket


$ 1.86

Types of Stainless Steel Spiral Wound Gasket

Buy directly from Stainless Steel Gaskets Spiral Wound manufacturers for wide size range and high quality material, Ask for a free sample now!
Stainless Steel Gaskets

Stainless Steel Gaskets

Stainless Steel 316 Spiral Wound Gasket

Stainless Steel 316 Spiral Wound Gasket

SS 304 Ring Gaskets

SS 304 Ring Gaskets

316 Ss Spiral Wound Gasket

316 Ss Spiral Wound Gasket

Stainless Steel Spiral Wound Gasket

Stainless Steel Spiral Wound Gasket

SS 304 Gasket

SS 304 Gasket

SS 304 Ring Gaskets Size Chart

Raw Material Temperature Hardness Abbreviations Marker
Brucellosis Rockwell
Soft Iron -60 540 90 56 D
321SS -200 700b 160 83 321
Low Cb Steel -40 540 120 68 S
304LSS -250 450 150 83 304L
316SS -200 700b 160 83 316
Nickel 200 -200 760 110
304SS -250 700b 160 83 304
316LSS -200 450 150 83 316L
347SS -200 700b 160 83 347
410SS -40 650 170 86 410
5Cr-0.5Mo -29 650 130
Titanium -200 540 215
Monel 400 -100 760 150
Aluminum -200 425 35
Inconel 600 -100 1095 150
Incoloy 825 -100 1095 160
Copper -100 315 80
Hastelloy C276 -100 1095 200

316 Ss Spiral Wound Gasket Application

Don't forget to check and compare our price of SS 304 Gasket & Stainless Steel Ring Gaskets with other SS 316 Wound Gasket suppliers in Mumbai
  • Heat Exchangers
  • Gas Processing
  • Pharmaceutical Equipment
  • Condensers
  • Sea Water Equipment
  • Pharmaceuticals
  • Petrochemicals
  • Chemical Equipment
  • Pulp and Paper Industry
  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Specialty Chemicals

SS 304 Gasket Features

  • There is no outer or inner ring
  • Recommended for flanges with tongue and groove
  • Inner and outer diameter is reinforced with metal strips with filler inside
  • Suitable for high pressure and temperature

Ring Joint Gaskets

Trilok Steel Industries manufactures a broad range of high performance industrial gaskets that are popularly used in the oil-field drilling, offshore and onshore petrochemical industry, valves and pipework assemblies. TSI specializes in production of Ring-Joint Gaskets in compliance to international standards i.e. ASME B16.20 and API 6A series.

Ring-Joint Gaskets are engineered in a detailed manner to withstand high temperature and high pressure as an efficient sealing solution. It is for this reason that these are produced in high-nickel content alloys like Monel, Inconel, Duplex, Stainless Steel, Hastelloy and Zirconium. With its global network for sourcing, TSI ensures no compromise on the quality through in-house inspection facility. Having invested in a state-of-the-art production facility, we ensure that most advanced technologies are used in the production of Ring Joint Gaskets.

Trilok Steel Industries provide remarkable process capability and control with the help of outstanding infrastructure for manufacturing industrial products. Having a unique combination of advanced equipment, well-defined procedures and highly trained personnel, TSI provides just-in-time delivery and a competitive cost performance across a broad range of dimensions and materials.

Contact us with details of Precision Machined Components you would like to develop and buy from us. The complete range is stocked and available for immediate delivery in our distribution center. All gaskets are individually boxed and marked with item number and heat number for easy identification and traceability.

Oval and Octagonal cross section Ring Joint Gaskets

Style R comes in two basic styles: Oval and Octagonal used in pressures upto 10,000 PSI. Octagonal is preferred over Oval due to higher sealing efficiency. These are designed for flanges with standard ring-joint grooves. The hardness of the ring gasket should always be 30% lesser than the hardness of the flanges to prevent flange deformation.

Specification: ASME B 16.20, API 6A, ISO 10423, EN 1514-2, 12560-6

International Standards: ASME B 16.5 ASME B 16.47 Series A, BS 1560, BS EN 1092, BS1560

Material: Duplex, Avesta 254 SMO, Nickel 200, Nickel 201, Monel 400, Inconel 600, Inconel 600, Inconel 625, Incoloy 800, Incoloy 825, Hastelloy B2, Hastelloy C276, Titanium, Zirconium

Nominal Pipe Size: ½” to 36” Ring Numbers: R11 to R105

Pressure Classes: 150-2500# and 10,000 PSI

Surface Finish: Sealing faces (23° angled faces) shall not be greater than 1.6 μm Ra / 63 μin RMS. Packing: Wooden

Value-Added Services: Protective Coating of Soft Iron and Low carbon Steel with electroplated zinc to a maximum Ports: Mumbai, Maharashtra, Chennai, Mundra

Marking: Manufacturer’s Name/Identification Trademark, Gasket Ring Number, Gasket Material identification. Application: •Refineries • Power plants • Petrochemical industry • Pipelines • Valves • Pressure vessels • Oil & Gas

Heat Exchangers • Boilers • Compressors • Pumps

Stainless Steel Gasket
Nominal Pipe Size (Inches)   PRESSURE RATING (PSI)
 ASME B16.5  API 6B ASME B16.47 SERIES A
150# 300#-600# 900# 1500# 2500# 2000# 3000# 5000# 300#-600# 900#
1/2   R 11 R 12 R 12 R 13          
3/4   R 13 R 14 R 14 R 16          
1 R 15 R 16 R 16 R 16 R 18 R 16 R 16 R 16    
1 1/4 R 17 R 18 R 18 R 18 R 21 R 18 R 18 R 18    
1 1/2 R 19 R 20 R 20 R 20 R 23 R 20 R 20 R 20    
2 R 22 R 23 R 24 R 24 R 26 R 23 R 23 R 24    
2 1/2 R 25 R 26 R 27 R 27 R 28 R 26 R 26 R 27    
3 R 29 R 31 R 31 R 35 R 32 R 31 R 31 R 35    
3 1/2 R 33 R 34           R 37    
4 R 36 R 37 R 37 R 39 R 38 R 37 R 37 R 39    
5 R 40 R 41 R 41 R 44 R 42 R 41 R 41 R 44    
6 R 43 R 45 R 45 R 46 R 47 R 45 R 45 R 46    
8 R 48 R 49 R 49 R 50 R 51 R 49 R 49 R 50    
10 R 52 R 53 R 53 R 54 R 55 R 53 R 53 R 54    
12 R 56 R 57 R 57 R 58 R 60 R 57 R 57   R 57 R 57
14 R 59 R 61 R 62 R 63   R 61 R 61   R 61 R 62
16 R 64 R 65 R 66 R 67   R 65 R 65   R 65 R 66
18 R 68 R 69 R 70 R 71   R 69 R 69   R 69 R 70
20 R 72 R 73 R 74 R 75   R 73 R 73   R 73 R 74
22                 R 81  
24 R 76 R 77 R 78 R 79         R 77 R 78
26                 R 93 R 100
28                 R 94 R 101
30                 R 95 R 102
32                 R 96 R 103
34                 R 97 R 104
36                 R 98 R 105

RX type Ring Joint Gaskets

The Style RX is an adaptation of the standard Style R which is energized when the assembly is pressurized. The RX is designed to fit the same groove design as a standard Style R, making the joints interchangeable. The geometry of this modified design induces a pressure energizing effect when the assembly is pressurized, improving the efficiency of the seal.

Specification: ASME B 16.20 API 6A, ISO 10423 International Standards: API 6B Flanges

Material: Duplex, Avesta 254 SMO, Nickel 200, Nickel 201, Monel 400, Inconel 600, Inconel 600, Inconel 625, Incoloy 800, Incoloy 825, Hastelloy B2, Hastelloy C276, Titanium, Zirconium

Nominal Pipe Size: 1 ½” to 20”

Ring Nos.: RX20 to RX99, RX201, 205, 210 & 215

Pressure: 720-5,000 PSI

Surface Finish: Sealing faces (23° angled faces) shall not be greater than 1.6 μm Ra / 63 μin RMS. Packing: Wooden

Value-Added Services: Protective Coating of Soft Iron and Low carbon Steel with electroplated zinc to a maximum Ports: Mumbai, Maharashtra, Chennai, Mundra

Marking: Manufacturer’s Name/Identification Trademark, Gasket Ring Number, Gasket Material identification. Application: •Refineries • Power plants • Petrochemical industry •Pipelines • Valves • Pressure vessels

Nominal Pipe Size (Inches) PRESSURE RATING (PSI)
API 6B
720# 960# 2000# 2900# 3000# 5000#
1 RX 82
1 3/8 RX 201
1 1/2 RX 20 RX 20 RX 20 RX 84 RX 20 RX 20
1 13/16 RX 205
2 RX 23 RX 23 RX 23 RX 85 RX 24 RX 24
2 1/2 RX 26 RX 26 RX 26 RX 86 RX 27 RX 27
2 9/16 RX 210
3 RX 31 RX 31 RX 31 RX 87 RX 31 RX 35
3 1/2 RX 89
4 RX 37 RX 37 RX 37 RX 88 RX 37 RX 39
4 1/16 RX 215
5 RX 41 RX 41 RX 41 RX 90 RX 41 RX 44
6 RX 45 RX 45 RX 45 RX 45 RX 46
8 RX 49 RX 99 RX 49 RX 49 RX 49 RX 99 RX 50
10 RX 53 RX 53 RX 53 RX 91 RX 53 RX 54
12 RX 57 RX 57 RX 57 RX 57
14 RX 63
16 RX 65 RX 65 RX 65 RX 69
18 RX 69 RX 69 RX 69 RX 73
20 RX 73 RX 73 RX 73 RX 82

BX & SBX type Ring Joint Gaskets

BX gaskets are designed to allow virtual face-to-face contact of the flanges to ensure that the gasket is fully trapped on both the inner and outer diameters. BX gaskets include a pressure balance hole to allow equalization of pressure which may build up in the grooves. The Style BX is not interchangeable with any other style, and is only suited for API 6BX flanges. Style BX ring type joints are designed to seal pressure up to 20,000 PSI (1,360 bar) in accordance with API 6A pressure ratings. Dimensions of gaskets and corresponding grooves are designed in such a way that style BX gaskets do become self-sealing characteristics. This effect is also known as pressure energized sealing.

The American Petroleum (API) decided to standardize the subsea utilization of metallic gaskets with SBX style RTJ wherein there shall be no dimensional difference between the standard BX and SBX gaskets. Manufactured to API 17D, it is used for Subsea Wellhead and Tree Equipment. The “S” identifies these gaskets as having cross-drilled holes to assure that any liquid trapped behind the ring gasket on either side will flow to the I.D. bore. It allows a pressure-less metal-to-metal initial contact between the gasket and the flange groove.

Specification: API 17D (ISO 13628-4) International Standards: API 6BX Flanges

Material: Duplex, Avesta 254 SMO, Nickel 200, Nickel 201, Monel 400, Inconel 600, Inconel 600, Inconel 625, Incoloy 800, Incoloy 825, Hastelloy B2, Hastelloy C276, Titanium, Zirconium

Nominal Pipe Size: 1 11/16” to 30”

Ring Numbers: BX150 to BX172 & BX303 Pressure: 5,000-20,000 PSI

Surface Finish: Not rougher than 0.8 micrometers (32 micro-inches).

thickness of 13μm. TSI can also do the Cadmium, Silver and PTFE/Xylan coating. Packing: Wooden

Value-Added Services: Protective Coating of Soft Iron and Low carbon Steel with electroplated zinc to a maximum Ports: Mumbai, Maharashtra, Chennai, Mundra

Marking: Manufacturer’s Name/Identification Trademark, Gasket Ring Number, Gasket Material identification. Application: •Refineries • Power plants • Petrochemical industry •Pipelines • Valves • Pressure vessels


Nominal Pipe Size (Inches) PRESSURE RATING (PSI)
API 6BX
2000# 3000# 5000# 10,000# 15,000# 20,000#
1 11/16 BX 150 BX 150
1 13/16 BX 151 BX 151 BX 151
2 1/16 BX 152 BX 152 BX 152
2 9/16 BX 153 BX 153 BX 153
3 1/16 BX 154 BX 154 BX 154
4 1/16 BX 155 BX 155 BX 155
5 1/8 BX 169
6 5/8 BX 170 BX 170
7 1/16 BX 156 BX 156 BX 156
8 9/16 BX 171 BX 171
9 BX 157 BX 157 BX 157
11 BX 158 BX 158 BX 158
11 5/32 BX 172 BX 172
13 5/8 BX 160 BX 159 BX 159 BX 159
16 3/4 BX 161 BX 162 BX 162 BX 162
18 3/4 BX 163 BX 164 BX 164
21 1/4 BX 165 BX 166

A Supplier by choice of Stainless Steel Gasket in following countries

Emirates National Oil- UAE

Emirates National Oil- UAE

Plaquemines LNG Project- Louisiana

Plaquemines LNG Project- Louisiana

Al Zour Refinery- Kuwait

Al Zour Refinery- Kuwait

Pluto LNG Park - Australia

Pluto LNG Park - Australia

Tuban Oil Refinery and Petrochemical- Indonesia

Tuban Oil Refinery and Petrochemical- Indonesia

Pertamina - Indonesia

Pertamina - Indonesia

Trilok Steel Industries