| FASTENERS
| | Sr. No. | Material | Size | Length | Specification | Manufacturer | | 1. | Stainless Steel | M02 to M30 | 3 mm
to
200 mm | IS
BS
ASTM | GKW, Unbrako, EBY Fastener, Kundan, APL, Sundaram, Precision Etc. | | 2. | Nickel Alloy | | 3. | Mild / Alloy Steel | | 4. | Copper / Brass | | 5. | High Tensile | | 6. | Aluminium | |
| Note | | Stainless Steel in Grade | :- | TP 304, 304H, 304L, 304LN, 316, 316H, 316L, 316LN, 316Ti, 309, 310, 317L, 321, 347, 409, 410, 420, 430, 446, 202 Etc. | | Nickel Alloy in | :- | Hastelloy, Cupro Nickel, Nickel, Monel, Inconel, Alloy 20 Etc. | | Type of Fasteners | :- | Bolts (Eyebolt), Stud, Nuts (Nylock, Lock), Washer (Star, Plain), Allen Caps, Screws (CSK, Pen Head, Philip, Mushroom, Cheese), Clamp (U, J, L), Grab, Rivet (Pop & Hollo), Cutter Pin, Nails Etc. | | In Form of | :- | Hex, Square, Round, Threading as per Gauge Etc. | |
|
VALVE (IBR - APPROVED)
| | Sr. No. | Material | Size | Class | Specification | Manufacturer | | 1. | Forged Cast / Stainless Steel | 15 NB
to
500 NB | 150
300
600
Etc. | ASTM
BS
DIN
ASA
SIS | Audco, Leader, BHEL, Spirax, Klinger, Lender, NETA, Spirax Marshall Etc. | | 2. | Forged Cast / Carbon Steel | | 3. | Cast Iron | | 4. | Gunn Metal / Bronze | | 5. | Alloy Steel | |
| Note | | Stainless Steel in Grade | :- | 202, 304, 316 Etc. | | Type of Valve | :- | Check, Gate, Globe, Needle, Butterfly, Ball, Plug, Strainer (‘Y’) Stop, Non Return, Diaphragm, Safety Etc. | |
