| Flanges Types | Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint |
|---|---|
| Class | 150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160 |
| Size | 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000 |
| Type | Raised Face (rf), Flat Face (ff), Ring Type Joint (rtj), Lap Joint Face (ljf), Large Male Female (lmf), Small Male Female (smf), Large Tongue & Groove, Small Tongue, Groove |
Nickel Alloy Flanges Supplier in Qatar – Leak-Proof, Precision-Machined, High-Temp Grades (ASTM/ASME/DIN/API)
Riddhi Siddhi Metal Impex has a reputable existence in the field of Nickel Alloy Flanges supplier In Qatar as the companies whose industry depends on corrosion resistance, high-temperature strength and dimensional precision. Nickel alloy flanges are common in chemical processings, offshore platforms, marine engineering, and high temperature piping systems due to their ability to retain their integrity even when they are exposed to acids, sea water and extreme temperatures. We also sell grades such as Inconel, Monel, Hastelloy, and other alloys, of nickel, in different standards, pressure classes, and sizes that suit the specifications of different projects that are challenging. The customers appreciate the uniform machining, well documented records and realistic store furnishing that facilitates the process of installation and inspection.
A credible b2b platform in the modern industrial sourcing environment is not a catalog per se, but a link to suppliers who can comprehend schedules, quality and certification needs. In addition to nickel alloy alternatives we also offer Companion Flanges whereby we offer many different types of flanges all within one point of contact. In providing material to shutdown jobs, maintenance work or the construction of large projects we are concerned with communication, telling lead times and technical support that assists the buyer to make sure decisions. Having the experience of export and being accustomed to the standards of the industry, we will ease the process of procurement and lessen the load on the engineering and purchase teams.
Nickel Alloy Flanges – Approximate Weight Chart
Flange Size (NB) | Pressure Rating | Weight per Flange (Kg) | Estimated Unit Weight (Kg) | Total Weight (Kg) – 50 Nos |
|---|---|---|---|---|
| ½” (15 NB) | Class 300 | 2.8 | 3.0 | 150 |
| ¾” (20 NB) | Class 300 | 3.6 | 3.8 | 190 |
| 1” (25 NB) | Class 300 | 5.5 | 5.7 | 285 |
| 1½” (40 NB) | Class 300 | 8.5 | 8.8 | 440 |
| 2” (50 NB) | Class 300 | 12.5 | 13.0 | 650 |
| 3” (80 NB) | Class 300 | 22.0 | 22.5 | 1125 |
| 4” (100 NB) | Class 300 | 35.0 | 36.0 | 1800 |
| 6” (150 NB) | Class 300 | 65.0 | 66.5 | 3325 |
| 8” (200 NB) | Class 300 | 110.0 | 112.0 | 5600 |
Type of Sub-products
Frequently Asked Questions
Which nickel alloy grades are available for flanges?
Are certifications and test reports provided with nickel alloy flanges?
Countries We Export
Qatar
Cities We Supply
Doha
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
