Welcome to Purohit Pipes Industries

Other Services 05

Industrial Fabrication

Fabrication and machining of all industrial components in Carbon Steel, Alloy Steel, Stainless Steel and special metals — pipe spools, structures, plate work, skids and pressure parts, built to drawing in our own works.

Industrial fabrication work in the Purohit Pipes Industries workshop
2days 300 mm × 10 m bar,
made and exported
What This Service Is

One Works, From Plate to Painted Assembly

Fabrication goes wrong in the gaps — material waiting at a cutting vendor, a spool held up at a heat treatment shop, a weld rejected after the assembly has already been painted. We keep cutting, forming, welding, machining and testing under one roof precisely so those gaps do not exist.

A standing example: a 300 mm round bar, ten metres long, was manufactured in two days and exported to the UAE against an emergency requirement. That is not the normal schedule for such a piece — it was possible only because every operation sat in the same building and could be run back to back.

  • Materials: CS, alloy steel, SS, duplex and special metals.
  • Scope: Spools, structures, plate work, skids, tanks, pressure parts and machining.
  • Delivery: Fabricated, tested, coated and packed ready for erection.
Send Your Drawing
Scope

What We Fabricate

Six streams of work, all drawing on the same shop floor and the same inspection regime.

Pipe Spool Fabrication

Cut, bevelled, fitted and welded spools with flanges, branches, elbows and supports — marked and packed by isometric number ready for site erection.

Structural Fabrication

Platforms, pipe racks, ladders, walkways, equipment frames and supports fabricated from beams, channels, angles and hollow sections.

Plate & Sheet Work

Hoppers, chutes, ducting, casings, liners, guards and bins — rolled, pressed, formed and welded from plate and sheet.

Pressure Parts

Shells, dish ends, nozzles, tube sheets and vessel internals fabricated to ASME Section VIII Div 1 or IS 2825 where the code applies.

Skids & Assemblies

Complete skid-mounted packages — base frame, piping, supports and equipment mounting — assembled and tested before despatch.

Machining & Job Work

CNC and conventional machining of components, whether standalone or as part of a fabricated assembly.

Facility

In-House Machine Facility

Every operation below runs in our own works — nothing critical is sub-contracted out of sight.

CNC Lathe Cutting Grinding Press Bending Drilling Electro Welding Spot Welding Laser Cut PMI MPI
How We Work

From Drawing to Despatch

Drawing Review

We read the drawing before quoting — material, code, weld details, NDT extent and tolerances all change the price and the schedule.

Material & Traceability

Material is drawn against certificate, and the heat number is transferred to every piece as it is cut.

Cut, Form & Fit

Laser, plasma and saw cutting, rolling, pressing and bending, then fit-up checked against the drawing before any welding starts.

Weld & Heat Treat

Welding to qualified procedures, with preheat, interpass control and post-weld heat treatment where the material demands it.

Test & Inspect

Dimensional check, PMI, MPI, DP, radiography and hydro testing as the inspection plan requires.

Coat, Pack & Despatch

Blasting, priming and painting, then marking, crating and despatch with the full document package.

Capability

Fabrication Capability

Working ranges and the codes we fabricate to.

Swipe the table sideways to see all columns.

Work Type Range Materials Governing Code
Pipe Spools15 mm to 1500 mm NBCS, AS, SS, duplexASME B31.1 / B31.3
StructuralUp to 20 t per assemblyIS 2062 E250 / E350, A36IS 800, AWS D1.1
Plate Work3 mm to 60 mm thicknessCS, SS, wear plateDrawing / client spec
Pressure PartsUp to 4000 mm diameterSA 516, SA 387, SA 240ASME VIII Div 1, IS 2825
MachiningTurning to 500 mm dia × 1500 mmAll machinable gradesDrawing tolerance
Welding ProcessesSMAW, GTAW, GMAW, FCAW, SAWMatched consumablesASME IX qualified procedures

Third-party inspection by TPI agencies or your own inspectors is welcomed at any hold point in the plan.

Industries

Who We Fabricate For

Oil & Gas
Boiler Plants
Construction
Pharma
Aerospace
Cement
Power
Refineries
Pollution Control Equipment
Shipyards
Chemical Plants
Agriculture
Questions

Common Questions

Yes. Job work on free-issue material is routine — material is logged in against its certificate, identity is maintained through every operation, and offcuts are returned or accounted for with the finished job.

Yes. We fabricate to ASME B31.1, B31.3 and Section VIII Div 1, weld to procedures qualified under Section IX, and accept TPI or client inspection at the hold points agreed in the inspection and test plan.

Drawings or isometrics, the material specification, quantity, the applicable code, the extent of NDT required and the surface protection. If any of those are still open, tell us the intended service and we will propose them with the quotation.

Yes, and it is a large part of what we do. Because cutting, welding, machining and testing are all in-house, an urgent item can be pushed through the shop back to back instead of queueing at three different vendors.