ISO-aligned QC · Borosilicate 3.3 · Pan India supply network

Glass & process equipment

Tubular Structure

Galvanised tube and cast iron fittings for building the structure that carries a glass plant — slidable fittings fixed with grub screws, so a structure can be modified later without hammering or welding.

Tubular Structure

7 products

Structure Tube

1 item
Structure TubeDimension schematic of a galvanised structure tube with rubber plugs at both ends, showing outside diameter and cut length

Structure Tube, Galvanised

TBG series, 1/2" to 2" NB

View details

Structure Fittings

6 items
Structure FittingsStructure Base

Structure Base

LSBS series, 25 to 50 NB

View details
Structure FittingsStructure Bend

Structure Bend

LSBN series, 25 to 50 NB

View details
Structure FittingsStructure Double Bend

Structure Double Bend

LSDBN series, 25 to 50 NB

View details
Structure FittingsStructure Equal Bracket

Structure Equal Bracket

LSEBT series, 25 to 50 NB

View details
Structure FittingsStructure Unequal Bracket

Structure Unequal Bracket

LSUBT series, 25/15 to 50/25 NB

View details
Structure FittingsStructure Support

Structure Support

LSSPT series, 15 to 50 NB

View details

Engineering reference

Standards that apply across the tubular structure range.

These tables govern every item in this category. Product pages carry only their own dimensions.

Structure fitting — general data
NBTube dia.IDODd
2532.535451/2"
3042.545551/2"
4048.351611/2"
5060.363731/2"

All dimensions in mm, transcribed exactly from the catalogue page. d is the grub screw thread. These fittings are made of cast iron and are suitable for the galvanised tubes described in the tube size table.

Structure tube, galvanised — tube size
NB (inch)NB (mm)Outside dia.
1/2"1519.5
1"2532.5
1 1/4"3041.5
1 1/2"4048.3
2"5060.3

All dimensions in mm, transcribed exactly from the catalogue page. Tubes are “B” class galvanised.

Structure tube — available cut lengths
Structure dimensionNB 15NB 25NB 30NB 40NB 50
For vertical installation — 25002500
For vertical installation — 300030003000
For vertical installation — 350035003500
For vertical installation — 400040004000
For vertical installation — 60006000600060006000
For frames — 400365355345335
For frames — 500465455445435
For frames — 600565555545535
For frames — 800765755745735
For frames — 1000965955945935
For frames — 12001165115511451135
For frames — 15001465145514451435

All dimensions in mm, transcribed exactly from the catalogue page. Cut tubes are supplied with rubber plugs at both ends. Catalogue reference is formed as TBG (NB mm / cut length) — for example TBG 25/365. The catalogue also tabulates a “for supports” set of cut lengths (400 to 1500 structure dimension); its column alignment cannot be read reliably from the supplied page, so it is not reproduced here — ask us for the support cut length against your NB and structure dimension.

Structure dimension — for column
DNRecommended tube size NB (mm)Minimum structure size, depth × width
8025500 × 500
10025500 × 500
15025, 30600 × 600
22530800 × 800
30030800 × 800
400301000 × 1000
45030, 401000 × 1000
60040, 501200 × 1200

All dimensions in mm, transcribed exactly from the catalogue page.

Structure dimension — for heating mantle, heating bath and vessel holder
Size (litres)Heating mantle — tube NBHeating mantle — min. structureHeating bath — tube NBHeating bath — min. structureVessel holder — tube NBVessel holder — min. structure
2025400 × 60025500 × 60025500 × 600
5025600 × 80025600 × 80025600 × 800
10025, 30800 × 80025, 30800 × 100025, 301000 × 1000
20030800 × 100030800 × 1200301000 × 1000

All dimensions in mm, transcribed exactly from the catalogue page. Structure size is given as depth × width. The catalogue prints these as three separate tables; they are combined here because they share the same size column.

Not sure which spec fits your process?

Send your requirement — media, temperature, pressure, dimensions — and we'll recommend the right product or fabricate it.

Talk to an engineer