Latest seamless pipes Tenders | Government seamless pipes Tenders

CTN :44537636

09 Apr, 2026 NA

Mumbai - Maharashtra

Tender For supply of seamless 316l ss pipe and pipe fittings and ss 304 fasteners e e - 15 nb sch 40 ss316l seamless equal tee pipe fittings , 25 nb sch 40 ss316l seamless equal tee pipe fittings , 40 nb sch 40 ss316l seamless equal tee pipe fittings , 50 nb sch 40 ss316l seamless equal tee pipe fittings , 80 nb sch 40 ss316l seamless equal tee pipe fittings , 100 nb sch 40 ss316l seamless equal tee pipe fittings , 15 nb x 8 nb sch 40 ss316l seamless unequal tee pipe fittings , 25 nb x 15 nb sch 40 ss316l seamless unequal tee pipe fittings , 80 nb x 50nb sch 40 ss316l seamless unequal tee pipe fittings , 50 nb x 25 nb sch 40 ss316l seamless unequal tee pipe fittings , 50 nb x 40 nb sch 40 ss316l seamless unequal tee pipe fittings , 15 nb x 8 nb sch 40 ss316l seamless concentric reducer pipe fittings , 25 nb x 15 nb sch 40 ss316l seamless concentric reducer pipe fittings , 40 nb x 25 nb sch 40 ss316l seamless concentric reducer pipe fittings , 50 nb x 25 nb sch 40 ss316l seamless concentric reducer pipe fittings , 50 nb x 40 nb sch 40 ss316l seamless concentric reducer pipe fittings , 80 nb x 50 nb sch 40 ss316l seamless concentric reducer pipe fittings , 100 nb x 80 nb sch 40 ss316l seamless concentric reducer pipe fittings , 8 nb sch 40 ss316l male female adapter 150 mm length, both side npt m pipe fittings , 15 nb sch 40 ss316l male female adapter 150 mm length, both side npt m pipe fittings , 25 nb sch 40 ss316l male female adapter 150 mm length, both side npt m pipe fittings , 8 nb sch 40 ss316l seamless 90 degree long radius elbow pipe fittings , 15 nb sch 40 ss316l seamless 90 degree long radius elbow pipe fittings , 25 nb sch 40 ss316l seamless 90 degree long radius elbow pipe fittings , 40 nb sch 40 ss316l seamless 90 degree long radius elbow pipe fittings , 50 nb sch 40 ss316l ) /bid number : gem/2026/b/7337858 * /dated: 18-03-2026 & & / bid document 1 / 36 & & ' ' /item category seamless 90 degree long radius elbow pipe fittings , 80 nb sch 40 ss316l seamless 90 degree long radius elbow pipe fittings , 100 nb sch 40 ss316l seamless 90 degree long radius elbow pipe fittings , 15 nb sch 40 ss316l seamless 45 degree long radius elbow pipe fittings , 25 nb sch 40 ss316l seamless 45 degree long radius elbow pipe fittings , 50 nb sch 40 ss316l seamless 45 degree long radius elbow pipe fittings , 50 nb sch 40 ss316l seamless crosses pipe fittings , 25 nb sch 40 ss316l seamless crosses pipe fittings , 8 nb sch 40 ss316l seamless pipes as per astm a-312 standards , 15 nb sch 40 ss316l seamless pipes as per astm a-312 standards , 25 nb sch 40 ss316l seamless pipes as per astm a-312 standards , 40 nb sch 40 ss316l seamless pipes as per astm a-312 standards , 50 nb sch 40 ss316l seamless pipes as per astm a-312 standards , 80 nb sch 40 ss316l seamless pipes as per astm a-312 standards , 100 nb sch 40 ss316l seamless pipes as per astm a-312 standards , m12 x 50 mm long ss304 fasteners 1 bolt 2 washer 1 nut as per astm a193 , m12 x 80 mm long ss304 fasteners 1 bolt 2 washer 1 nut as per astm a193 , m12 x 100 mm long ss304 fasteners 1 bolt 2 washer 1 nut as per astm a193 , m14 x 80 mm long ss304 fasteners 1 bolt 2 washer 1 nut as per astm a193 , m14 x 100 mm long ss304 fasteners 1 bolt 2 washer 1 nut as per astm a193 , m16 x 80 mm long ss304 fasteners 1 bolt 2 washer 1 nut as per astm a193 , m16 x 100 mm long ss304 fasteners 1 bolt 2 washer 1 nut as per astm a193 , m16 x 125 mm long ss304 fasteners 1 bolt 2 washer 1 nut as per astm a193 , m20 x 100 mm long ss304 fasteners 1 bolt 2 washer 1 nut as per astm a193 , m20 x 125 mm long ss304 fasteners 1 bolt 2 washer 1 nut as per astm a193

Central Government/Public Sector

CTN :44538276

28 Mar, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of seamless carbon steel pipes fittings and flanges vc11200 e e - 1. nb20- dia 26.7od x 5.56 thk sch 160 carbon steel seamless pipe as per astm a106 gr.b , 1.1. nb25- dia 33.4od x 9.09 thk sch-xxs carbon steel seamless pipe as per astm a106 gr.b , 1.2. nb250-273od x 15.09thk sch 80 carbon steel seamless pipe as per astm a106 gr.b , 1.3. nb350-355.6od x 19.05thk sch-80 carbon steel seamless pipe as per astm a106 gr.b , 1.4. nb100 - dia 114.3od x 8.56 thk sch 80 seamless carbon steel pipe elbow 90 deg 1.5d radius , 1.5. nb125 - dia 141.3od x 9.52 thk sch 80 seamless carbon steel pipe elbow 90 deg 1.5d radius , 1.6. nb150 - dia 168.3od x 10.97 thk sch 80 seamless carbon steel pipe elbow 90 deg 1.5d radius , 1.7. nb200 - dia 219.1od x 12.7 thk sch 80 seamless carbon steel pipe elbow 90 deg 1.5d radius , 1.8. nb250 - dia 273.0od x 15.09 thk sch 80 seamless carbon steel pipe elbow 90 deg 1.5d radius , 1.9. nb300 - dia 323.8od x 17.48 thk sch 80 seamless carbon steel pipe elbow 90 deg 1.5d radius , 2. nw20 carbon steel flanges as per bsen1092, pn10 -od- 105mm, id-29mm, pcd-75mm, n-4, bolt hole -14mm, thk- 16mm , 2.1. nw25 carbon steel flanges as per bsen1092, pn10 -od-115mm, id-36mm, pcd-85mm, n-4, bolt hole - 14mm, thk-16mm , 2.2. nw65 carbon steel flanges as per bsen1092, pn10 od-185mm, id-76mm, pcd-145mm, n-8, bolt hole -18mm, thk-20mm , 2.3. nw250 carbon steel flanges as per bsen1092, pn10 -od-395mm, id-270mm, pcd-350mm, n-12, bolt hole -22mm, thk-26mm , 2.4. nw200 carbon steel flanges as per bsen1092, pn16 -od- 340mm, id-221mm, pcd-295mm, n-12, bolt hole -22mm, thk-26mm , 2.5. nw250 carbon steel flanges as per bsen1092, pn16 -od-405mm, id-270mm, pcd-355mm, n- 12, bolt hole -26mm, thk-29mm , 2.6. nw300 carbon steel flanges as per bsen1092, pn16 -od-460mm, id-326mm, pcd-410mm, n-12, bolt hole -26mm, thk-32mm , 2.7. nw350 carbon steel flanges as per bsen1092, pn16 -od- 520mm, id-358mm, pcd-470mm, n-16, bolt hole -26mm, thk-35mm , 2.8. nw250 carbon steel flanges as per bsen1092, pn25 -od-425mm, id-270mm, pcd-370mm, n- 12, bolt hole -30mm, thk-35mm

CTN :44514133

07 Apr, 2026 NA

Kolkata - West Bengal

Tender For supply of seamless steel pipes astm a106 e e -60.3 odx5.54tk smls st pipe_astm_a106g_b , 42.2odx4.85thk smls st pipe_astm-a106g_b , 42.2x9.70 smless st pipe_astm-a-106-b , 48.3x7.14 smless st pipe_astm-a-106-b , 73 odx7.01thk smls st pipe_astm_a106g_b , 88.9 odx7.62tk smls st pipe_astm_a106g_b , 88.9x11.13 smls st pipe_astm- a106-gr.b , 114.3odx8.56tk smls st pipe_astm_a106g_b , 141.3odx9.53tk smls st pipe_astm-a-106-b , 168.3x10.97 smless st pipe_astm-a-106-b , 219.1x12.7 smless st pipe_astm-a-106-b , 355.6odx19.05tk smls st pipe_astma106g-b , 219.1odx8.18tk smls st pipe_astm_a106g-b , 273.0x12.7 smless st pipe_astm-a- 106-b , 323.8odx10.31tk smls st pipe_astma106g-b , 355.6odx11.13tk smls st pipe_astma106g-b

Central Government / Public Sector

CTN :44483463

06 Apr, 2026 NA

Kolkata - West Bengal

Tender For supply of seamless steel pipes astm a106 d d - 60.3 odx5.54tk smls st pipe_astm_a106g_b , 42.2odx4.85thk smls st pipe_astm-a106g_b , 42.2x9.70 smless st pipe_astm-a-106-b , 48.3x7.14 smless st pipe_astm-a-106-b , 73 odx7.01thk smls st pipe_astm_a106g_b , 88.9 odx7.62tk smls st pipe_astm_a106g_b , 88.9x11.13 smls st pipe_astm- a106-gr.b , 114.3odx8.56tk smls st pipe_astm_a106g_b , 141.3odx9.53tk smls st pipe_astm-a-106-b , 168.3x10.97 smless st pipe_astm-a-106-b , 219.1x12.7 smless st pipe_astm-a-106-b , 355.6odx19.05tk smls st pipe_astma106g-b , 219.1odx8.18tk smls st pipe_astm_a106g-b , 273.0x12.7 smless st pipe_astm-a- 106-b , 323.8odx10.31tk smls st pipe_astma106g-b , 355.6odx11.13tk smls st pipe_astma106g-b

corporations/Associations/Others

CTN :44247694

09 Apr, 2026 NA

Atthipattu Puthunagar - Tamil Nadu

Tender For corrigendum : procurement of 219.1 od and 273 mm od seamless pipes with suitable m.s flanges - procurement of 219.1 od & 273 mm od seamless pipes with suitable m.s flanges for ash conveying pile lines of pdfac system for unit i & ii

CTN :44478434

15 Apr, 2026 NA

Tuticorin - Tamil Nadu

Tender For fabrication and supply of 200nb ss316 gr sch 80 seamless pipes and bends along with fittings of stage-iii ash slurry pumps air release line note: 1. prospective bidders may get the specification free of cost by downloading from the following websites. tnpgcl www.tangedco.gov.in nic https://tntenders.gov.in/nicgep/app tender opening (electronically): o/o the superintending engineer/p&a/ttps tuticorin. (executive engineer/sp/ttps)

Central Government/Public Sector

CTN :44445378

23 Mar, 2026 NA

Ernakulam - Kerala

Tender For supply of carbon steel pipes 1010010392 d d -250nb sch40 seamless carbon steel pipe astm 53 gr.b dim std ansi.b.36.10 , 100nb sch80 astm a 53 gr.b black oxide carbon steel seamless straight pipe , 15nb sch40 astm a53 gr.b black carbon steel seamless pipe , 20nb sch40 astm a53 gr.b black carbon steel seamless pipe , 100nb sch40 astm a53 gr.b black carbon steel seamless pipe , 15nb sch80 astm a53 gr.b black carbon steel seamless pipe , 40nb sch80 astm a53 gr.b black carbon steel seamless pipe , 200nb sch80 astm a53 gr.b black carbon steel seamless pipe , 100nb sch120 astm a53 gr.b black carbon steel seamless pipe , 20nb sch160 astm a53 gr.b black carbon steel seamless pipe , 25nb sch160 astm a53 gr.b black carbon steel seamless pipe , 32nb sch160 astm a53 gr.b black carbon steel seamless pipe , 25nb xxs astm a53 gr.b black carbon steel seamless pipe , 80nb xxs astm a53 gr.b black carbon steel seamless pipe , 20nb sch80 astm a53 gr.b black carbon steel seamless pipe , 40nb sch40 astm a53 gr.b black carbon steel seamless pipe , 50nb sch40 astm a53 gr.b black carbon steel seamless pipe , 50nb sch160 astm a53 gr.b black carbon steel seamless pipe , 65nb sch80 astm a53 gr.b black carbon steel seamless pipe , 80nb sch40 astm a53 gr.b black carbon steel seamless pipe , 80nb sch80 astm a53 gr.b black carbon steel seamless pipe , 125nb sch80 astm a53 gr.b black carbon steel seamless pipe , 125nb sch120 astm a53 gr.b black carbon steel seamless pipe , 150nb sch80 astm a53 gr.b black carbon steel seamless pipe , 150nb sch120 astm a53 gr.b black carbon steel seamless pipe , 200nb sch120 astm a53 gr.b black carbon steel seamless pipe , 300nb sch80 astm a53 gr.b black carbon steel seamless pipe

Central Government/Public Sector

CTN :44477685

13 Apr, 2026 NA

Hyderabad - Telangana

Tender For tender for supply of seamless pipes a106 gr.b b36.10 sch 40 size 100 mm nb ends bevel ends , seamless pipes a106 gr.b b36.10 sch 40 size 150 mm nb ends bevel ends , 180 m s short radius seamless weld return u-bend size 100mm nb , 180 m s short radius seamless weld return u-bend size 150 mm nb , description as per specification

Central Government/Public Sector

CTN :43546891

18 Mar, 2026 NA

Kanpur - Uttar Pradesh

Tender For bid to ras tender for supply of pipes for 08 fpv : : - ss seamless pipe od 21.3 x 2.11thk. aisi304l e ta 2091350000 , erw pipe 76.0x3.65 , erw ms pipe 76.0x4.5 is 1239 e ta 2091000000 , pipe 88.9x7.6 seamless steel astm a106 gr b e ta 2091000000 , pipe 21.3x2.8 seamless steel astm a106 gr b e ta 2091000000 , 32 nb 42.2x4.9 ms seamless pipe a 106 gr b as per doc e ta 2091000000 , 20 nb 26.7x3.9 ms seamless pipe a 106 gr b. e ta 2091000000 , 15 nb 21.3x3.7 ms seamless pipe a 106 gr b as per doc e ta 2091000000 , 50 nb 60.3x5.5 ms seamless pipe a 106 gr b as per doc e ta 2091000000 , pipe 33.4x4.5 seamless a106 gr b e ta 2091000000 , 40 nb 48.3x3.7 ms seamless pipe a 106 gr b as per doc e ta 2091000000 , ss 316 seamless pipe 8 odx 1 mm thk doc no e ta 2091300001 , 50 nb 60.3x5.5 ms seamless pipe a 106 gr b as per doc e ta 2091000000 , pipe 73.0x5.2 seamless steel astm a106 gr b e ta 2091000000 , pipe 60.3x3.9 seamless steel astm a106 gr b e ta 2091000000

CTN :44174115

23 Mar, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of ms pipe 2 , ms pipe 3 dia (85.593mm thick 4.775mm) , allum alloy pipe size od 25 x 3 mm , allum alloy pipe size od 50 x 5 mm , alu. tube 1 1/2 x 5mm , pipe steel seamless 31 , 75mm dia 3.175 thick , tube ms 4 x207 wdg solid drawn in 15-20 l , for steam pipes , tube ms 5 x234 wdg solid drawn in 15-20ft , for steam pipes , ms pipe 6 seamless (165.860dia. thick 6.731mm) , pipe steel s/l with water repellent oil d 99.314 th 5.258mm

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