| Flanges Types | Slip On, Long Weld Neck, Weld Neck, Threaded, Blind, Companion |
|---|---|
| Class | 150 Lbs, 25, 1500 Lbs, 600 Lbs, 100, 64, 40, 2500 Lbs Asa 150, Asa 300, Pn 6, 10 |
| Size | 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000 |
| Type | Raised Face (rf), Small Male Female (smf), Flat Face (ff), Large Tongue & Groove, Ring Type Joint (rtj), Lap Joint Face (ljf), Groove |
Ring Joint Flanges Manufacturer in India | ASTM A105, ASTM A182 F304/F316, ASTM A350 LF2 & Alloy Steel Grades
Nitech Stainless Inc is a leading Ring Joint Flanges Manufacturer that produces high pressure and high-temperature flanges that are utilized in high-stressing industries. These outlets have a groove which allows a metallic ring gasket, a better seal. They are popular in the oil and gas, petrochemical and refining industries where safety, reliability and durability are of great importance.
The use of a reliable B2B Portal is common with industrial suppliers in an effort to establish contact with bulk buyers to deliver certified materials in time. Ringing Joint Flange and other types of Flanges are important parts of piping networks, which ensure the safe positioning of pipes, valves, and equipment without losing their pressure. They are designed in such a way that they can be easily maintained and sealed when maintained in extreme conditions.
Material & Weight Chart of Ring Joint Flanges
To accommodate the temperature and pressure needs, Ring Joint Flanges are produced in a number of materials and standards. The selection of the appropriate material and grade is a key element in the development of durability, safety, and functionality in the most critical industrial systems.| Material | Grade / Standard | Size (NB) | Pressure Class | Weight (kg) |
|---|---|---|---|---|
| Carbon Steel | ASTM A105 | 50 | 150 | 7.2 |
| Stainless Steel | ASTM A182 F304 | 80 | 300 | 12.5 |
| Stainless Steel | ASTM A182 F316 | 100 | 600 | 21.0 |
| Alloy Steel | ASTM A182 F22 | 150 | 900 | 36.7 |
| Carbon Steel | ASTM A105 | 200 | 1500 | 64.0 |
Type of Sub-products
Frequently Asked Questions
How does a Ring Type Joint (RTJ) flange work?
What materials are used for Ring Joint Flanges?
Countries We Export
India
Cities We Supply
Ahmadnagar
Ahmadpur
Ahmedabad
Bangalore Rural
Bangalore Urban
Bengaluru
Chandigarh
Chennai
Coimbatore
Haridwar
Hyderabad
Jaipur
Jodhpur
Jodhpur (ahmedabad)
Kalyan
Kolhapur
Kolkata
Lucknow
Mumbai
Mumbai Suburban
Murud (raigad)
Nagpur
Nashik
Navi Mumbai
New Delhi
Pune
Raipur
Rajkot
Rampura
Sion, Mumbai
Surat
Thane
Varanasi
Visakhapatnam
Moradabad
Angul
Rudrapur
Hosdurg
Gandhinagar
Rajahmundry
Durgapur
Bharuch
Panipat
Industries We Serve
Sugar
Oil And Gas Industries
Paper Mill
Power Plant
Bridge And Building
Aerospace Industries
Automobile Industry
Electrical Industry
Defense Industry
Construction & Fabrications
Ring Man Units
Railways

Gasket Industry
Pharmaceuticals Industry
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Min. order: 100 Items
Ring Joint Flanges Manufacturer & Supplier | Stainless Steel, Carbon Steel & Alloy Steel | Nitech Stainless Inc Manufacturer In India | nitech stainless inc
Verified
2 yrsFlanges Types: Slip On, Long Weld Neck, Weld Neck, Threaded, Blind, CompanionClass: 150 Lbs, 25, 1500 Lbs, 600 Lbs, 100, 64, 40, 2500 Lbs Asa 150, Asa 300, Pn 6, 10Size: 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
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Weld Neck Flanges Manufacturer & Supplier | Stainless Steel, Carbon Steel & Alloy Steel | Nitech Stainless Inc Manufacturer In India | nitech stainless inc
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2 yrsFlanges Types: Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint, Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Lap Joint, CompanionClass: 150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 40, 64, 100, 160, 25, 150 Lbs, Pn 6, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300Size: 48″ (1200nb) Dn10~dn5000, 1/2″ (15 Nb), 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
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Min. order: 100 piece
Backup Flanges Manufacturer & Supplier | Stainless Steel, Carbon Steel & Alloy Steel | Nitech Stainless Inc Manufacturer In India | nitech stainless inc
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2 yrsFlanges Types: Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap JointClass: Asa 300, Pn 6, 10, 16, 1500 Lbs, 900 Lbs, 600 Lbs, 300 Lbs, 150 Lbs, 40, 64, 100, 160, 25Size: 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
$0.92 - $1.89
Min. order: 100 piece
Ring Joint Flanges Supplier | ASME/API Stainless, Carbon & Alloy Steel | Nitech Stainless Inc Manufacturer In India | nitech stainless inc
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2 yrsSize: N/AType: N/AStandard: N/A
Supplier's Popular Products

$0.65 - $0.95
Min. order: 100 Items
Ring Joint Flanges Manufacturer & Supplier | Stainless Steel, Carbon Steel & Alloy Steel | Nitech Stainless Inc Manufacturer In India | nitech stainless inc
Verified
2 yrsFlanges Types: Slip On, Long Weld Neck, Weld Neck, Threaded, Blind, CompanionClass: 150 Lbs, 25, 1500 Lbs, 600 Lbs, 100, 64, 40, 2500 Lbs Asa 150, Asa 300, Pn 6, 10Size: 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
$0.10 - $0.90
Min. order: 100 piece
Backup Flanges Manufacturer & Supplier | Stainless Steel, Carbon Steel & Alloy Steel | Nitech Stainless Inc Manufacturer In India | nitech stainless inc
Verified
2 yrsFlanges Types: Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap JointClass: Asa 300, Pn 6, 10, 16, 1500 Lbs, 900 Lbs, 600 Lbs, 300 Lbs, 150 Lbs, 40, 64, 100, 160, 25Size: 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
$0.92 - $1.89
Min. order: 100 piece
Ring Joint Flanges Supplier | ASME/API Stainless, Carbon & Alloy Steel | Nitech Stainless Inc Manufacturer In India | nitech stainless inc
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2 yrsLooking for Ring Joint Flanges? Nitech Stainless Inc supplies ASME/API RTJ flanges in stainless, carbon & alloy steel for oil & gas and industrial applications. Quote on Pipex.ai

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Weld Neck Flanges Supplier In Kuwait | Stainless Steel, Carbon Steel & Alloy Steel | Nitech Stainless Inc Manufacturer In India | nitech stainless inc
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2 yrsFlanges Types: Weld NeckClass: 150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160Size: 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
