Select a product category and type below to view its standard drawing and get an instant estimated weight.

Weight Estimator

1. Product Category

2. Fitting Class

2. Type

How It Works

How the Calculator Works

Pick a Category

Choose the product family — Flanges, Foundation Bolts, and more being added.

Pick a Type

Each category breaks down into its standard types, each with its own drawing and calculator.

Enter Specifications

Size, class/diameter, material and quantity — whatever that type needs.

Get Instant Weight

Unit weight, total weight and tonnage calculated instantly. Toggle kg / lbs.

Standards used: Flanges — ASME B16.5 nominal weight tables. Foundation Bolts — IS 5624 (bent types), ASTM F1554 / DIN 529 (straight/anchor types). Fasteners — ISO 4014 / IS 1364 (bolts, nuts, washers). Stud Bolts — ASME B18.31.2 / ASTM A193 & A194, IS 1367. Special Fasteners — DIN 188 (T-Bolts, per Mishkat's own catalogue). Pipe Fittings — Buttweld sized per ASME B16.9 standard proportions (elbows, tees, reducers, caps) with ASME B36.10M pipe OD/wall thickness data; Threaded & Socketweld fittings per ASME B16.11 (½"–4", pressure classes 2000/3000/6000/9000 lb) using approximate proportions pending Mishkat's CAD-confirmed dimensions. Nuts & Washers — IS 1364 & ISO 4032 (nuts), IS 2016 & ISO 7089 (washers). All figures are estimates — confirm exact weights with Mishkat before shipping calculations.

Product Weight Calculator