| 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 |
Fasteners Manufacturer in India | Stainless Steel 304 316 316L Fasteners
Randhir Metal And Alloys Pvt Ltd has been acknowledged as one of the leading Fastener manufacturers, offering high quality bolts, nuts, screws, washers, studs, and various other types of threaded fasteners for industrial use. Fasteners are very important mechanical parts that are used to firmly connect two or more components in diverse engineering, construction, automotive, marine and petrochemical projects. They are made up of stainless steel, carbon steel, alloy steel, brass and various other materials and provide high tensile strength, resistance to corrosion and long life. There are various sizes and types of fasteners available, and they conform to various international standards.
The various fasteners that we manufacture are manufactured in compliance with ASTM, DIN, ISO and ASME specifications and provide accurate dimensions, high durability and good performance under varying operating conditions. Fasteners are generally supplied through a reliable B2B marketplace serving EPC contractors, OEMs, fabricators and various industrial buyers across the world. Flanges are also extensively used along with fasteners to form leak-proof joints of pipes in various industrial applications. Fasteners have diverse applications in structural fabrications, pressure vessels, machinery, automotive parts, bridges, offshore structures, power plants, and various construction sites.
Material & Grades Table – Fasteners
| Material | Grade | Standard | OD (mm) | Thickness (mm) | Weight (kg/m) |
|---|---|---|---|---|---|
| Stainless Steel | SS 304 , 316L, 321, 317L | ASTM A193 | 6 – 64 | 2 – 20 | As per size |
| Stainless Steel | SS 904L, UB6 | ASTM A320 | 6 – 64 | 2 – 20 | As per size |
| Carbon Steel | Grade 8.8 | ASTM A307 | 6 – 72 | 2 – 25 | As per size |
| Alloy Steel | B7 | ASTM A193 | 6 – 72 | 2 – 25 | As per size |
| Duplex Steel | UNS S32205, UNS 32750, UNS 32760, UNS 31803 | ASTM A479 | 6 – 64 | 2 – 20 | As per size |
| Brass | IS Grade | DIN Standard | 3 – 20 | 1 – 10 | As per size |
The above-mentioned table shows the materials, grades, standards, and dimensional requirements of Fasteners that are commercially available for use in industries and engineering applications. These fasteners have been designed in such a way that they offer good mechanical strength, anti-corrosion properties, and accurate dimensions, and hence they can be employed in construction, heavy machinery, petrochemical installations, offshore platforms, power generation equipment, and fabrication works.
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Countries We Export
India
Cities We Supply
Gandhinagar
Rajahmundry
Panipat
Mumbai
Rudrapur
Hosdurg
Durgapur
Nashik
Rajkot
Angul
Lucknow
Pune
Moradabad
Bharuch
Industries We Serve
Oil And Gas Industries

Gasket Industry
Sugar
Automobile Industry
Defense Industry
Construction & Fabrications
Paper Mill
Bridge And Building
Aerospace Industries
Railways
Pharmaceuticals Industry
Power Plant
Electrical Industry
Ring Man Units
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