Latest aluminium tube Tenders | Government aluminium tube Tenders

Central Government/Public Sector

CTN :42659473

12 Jan, 2026 NA

Haridwar - Uttarakhand

Tender For bid to ras bid to ras corrigendum : supply of transair or equivalent aluminium pipe of size d168mm and 5point8 m , transair or equivalent aluminium or ss body of 90 deg equal elbow , transair or equivalent aluminium or ss body of equal tee , transair or equivalent connector clamp plus cartridge d168 , transair or equivalent aluminium or ss body reducing tee d168 , transair or equivalent aluminium or ss body end cap , transair or equivalent aluminium pipe of size d100 mm and 5point8 m long , equal tee d100mm , connector clamp and cartridge , transair or equivalent aluminium or ss body reducing tee , transair or equivalent aluminium or ss body end cap d100 mm , transair or equivalent aluminium or ss body reducing tee of size d100 d50 , transair or equivalent aluminium or ss body reducing tee of size d100 d40 , transair or equivalent simple bracket d100 mm 1 inch bsp c oblique w d25 , transair or equivalent aluminium pipe of size d63 mm and 5 point 8m long , transair or equivalent equal connector , 90 deg equal elbow d63 , equal tee for pipeline size d 63 mm , reducing tee size , reducing bracket 63 to 25 mm , tube fixing clip for d63 mm aluminium tube , transair or equivalent aluminium pipe of size d40 mm and 5 point8m long , equal connector d40 mm , transair or equivalent 90 deg equal elbow d25 , transair or equivalent equal tee size d40 mm , transair or equivalent reducing bracket d40 , transair or equivalent tube fixing clip for 40mm aluminium tube size d40mm , transair or equivalent aluminium pipe of size 25 mm and 5 point 8m long , equal connector d 25mm , 90 deg equal elbow d25 , equal tee d25 mm , transair or equivalent quick assembly bracket d25 mm , transair or equivalent tube fixing clip for 25mm aluminium tube size d25 mm , transair or equivalent male stud fitting of size d25 mm x 1 inch bsp for 25mm , transair or equivalent male stud fiting of size d 25mm x halh inch bspt for 25mm

Central Government/Public Sector

CTN :43521856

19 Jan, 2026 NA

Multi City - Multi State

Tender For supply of supply- clamps and connectors - 765kv, 50ka for 1s, 3150a, cb connector suitable for al tube 4.5 inch ips, expansion type , supply- clamps and connectors - 765kv, 50ka for 1s, 3150a, isolator knee type connector suitable for al tube 4.5 inch ips, rigid type , supply- clamps and connectors - 765kv, 50ka for 1s, 3150a, isolator knee type connector suitable for al tube 4.5 inch ips, expansion type , supply- clamps and connectors - 765kv, 50ka for 1s, 3150a, isolator , rigid type connector suitable for quad aac bull conductor with horizontal approach- moving contact sidei.e. pad terminal , supply- clamps and connectors - 765kv, 50ka for 1s, 3150a, isolator , rigid type connector suitable for quad aac bull conductor with horizontal approach- fixed contact sidei.e. stem terminal , supply- clamps and connectors - 765kv, 50ka for 1s, cvt connector suitable for quad bull , supply- clamps and connectors - 765kv, 3150a, bpi connector suitable for al tube 4.5 inch ips, rigid or sliding through type , supply- clamps and connectors - 765kv, 2000a, reactor bushing connector suitable for quad bull , supply- clamps and connectors - 765kv, 3150a, parallel connector suitable for 4.5ips aluminium tube and quad bull , supply- clamps and connectors - 765kv, 1000a, pg clamp suitable for single bull to single bull

Central Government/Public Sector

CTN :43499189

14 Jan, 2026 NA

Raipur - Chhattisgarh

Tender For tube bundles for tac after coolers of ntpc lara stg 1

Central Government/Public Sector

CTN :42998146

10 Jan, 2026 NA

Bhopal - Madhya Pradesh

Tender For bid to ras supply of 4 i/d x 6 o/d copper tube to aa12015 material to be supplied in 25 mtrs bundles in roll form. qty

CTN :43432092

13 Jan, 2026 5.05 Crore

Nalbari - Assam

Tender For restoration of damaged embankment at different reaches of river pahumara, kaldia etc.during the flood of 2022 (procurement of supply materials). package 1 - supply of geo-textile tube (mega containers) with minimum properties as mentioned below: polymer = pp of 400 gsm or above tube circumference = 10 m + 5% fill port (diameter) = 30 to 45 cm tensile strength (md) 100 kn/m tensile strength (cd) 100 kn/m elongation- md 25% aos 0.180 mm permittivity 0.40 s-1 length = 25 m, supply of non-woven geo-textile fabric sheets of 300 gsm manufactured from 100% virgin polypropylene (pp) fibre with minimum properties as per is 16653: 2017(i) wide tensile strength (md) 15kn/m & wide tensilestrength (cd) 15kn/m(ii) elongation (md) 50% & elongation (cd) 50%(iii) abrasion 95%(iv) trapezoidal tear strength (md) 340 n &trapezoidal tear strength (cd) 340 n(v) cbr puncture strength 3000 n(vi) permittivity 1.25 s-1(vii)permeability 60l/m2/sec(viii)aos 75micron(ix)uv resistance @500 hours retained tensile strength(md) & (cd) 80%(x) mass 300gm/m (xi)thickness at 2kpa 3mm.(each roll of geo fabric sheet should be supplied in properly packed bundles and should be marked with the name of manufacturer, batch number & its dimensions clearly on each roll with wrd govt of assam to be printed on it and mentioning properly the gsm and type of polymer and test certificate from approved nabl accredited and iso certified laboratory should invariably be submitted against each batch of material)., supply of rope polypropylene (pp) gabion of size 2m 2m 0.45 m having the following properties(i) mesh opening size 150mmx150mm(ii) rope diameter of 9.0mm(iii) linear density of rope 65.1gm/m(iv) tensile strength 1900kg(v) abrasion resistance of rope after 1000 cycles 65%(vi) cbr puncture strength 7000kg., supply of geo-textile bags of type-a (1.03 0.70m) inner to inner made of geo-textile non-woven fabric sheets of 400 gsm manufactured from 100% virgin polypropylene (pp) fibre with minimum properties as per is 16653 : 2017(i) wide tensile strength (md) 20kn/m & wide tensilestrength(cd) 20 kn/m(ii) elongation (md) 50% & elongation (cd) 50%(iii) abrasion 95%(iv)trapezoidal tear strength (md) 450n & trapezoidaltear strength (cd) 450n(v)cbr puncture strength 4000n(vi)permittivity 1.10s-1(vii)permeability 40l/m2/sec(viii)aos 75micron(ix) uv resistance @500 hours retained tensile strength(md) & (cd) 80%(x)mass 400 gm/m (xi) thickness at 2 kpa 3 mm(xii) seam strength 80 % of actual fabric strength.stitching of bags should be ring spun yarn stitches with 2500-3000 denier double line chain stitch with overlap with stitches along the edge @ minimum 15 stitches per 100mm. (bags are to be supplied of 100 numbers in a bundle, properly packed with each bag having proper tag with name of manufacturer, batch number, the gsm and type of polymer encrypted and stitched on top corner and each bag is to be marked with wrd govt of assam to be printed distinctly. test certificate from approved nabl accredited and iso (certified laboratory should invariably be submitted againsteach batch of material), supply of sewing thread/yarn ppmf stitching thread (2000 den. kaplon)

Central Government / Public Sector

CTN :43434404

17 Jan, 2026 NA

Begusarai - Bihar

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - agency for high pressure hydro jet cleaning of heat exchanger tube bundles by multilance technology at barauni refinery.

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