Latest union coupling Tenders | Government union coupling Tenders

CTN :44676408

21 May, 2026 NA

Kolkata - West Bengal

Tender For bid to ras corrigendum : supply of mhd ghd fittings al br and steel for yard 3050 to 3053 mpv d d - g1_1_10 nb mhd straight type dbp, al-brass_3050- 3053 , g1_2_15 nb mhd straight type dbp, al- brass_3050-3053 , g1_3_20 nb mhd straight type dbp, al-brass_3050-3053 , g1_4_25 nb mhd straight type dbp, al-brass_3050-3053 , g1_5_32 nb mhd straight type dbp, al-brass_3050-3053 , g1_6_10 nb mhd union coupling, al-brass_3050-3053 , g1_7_15 nb mhd union coupling, al-brass_3050-3053 , g1_8_20 nb mhd union coupling, al-brass_3050-3053 , g1_9_25 nb mhd union coupling, al-brass_3050-3053 , g1_10_32 nb mhd union coupling, al-brass_3050-3053 , g1_11_10 nb mhd male union connector, al-brass_3050-3053 , g1_12_15 nb mhd male union connector, al- brass_3050-3053 , g1_13_20 nb mhd male union connector, al-brass_3050-3053 , g1_14_25 nb mhd male union connector, al-brass_3050-3053 , g1_15_32 nb mhd male union connector, al- brass_3050-3053 , g2_1_15 nb mhd steel male union connector_3050-3053 , g2_2_20 nb mhd steel male union connector_3050-3053 , g2_3_25 nb mhd steel male union connector_3050-3053 , g2_4_32 nb mhd steel male union connector_3050-3053 , g2_5_15 nb mhd steel union coupling_3050-3053 , g2_6_20 nb mhd steel union coupling_3050-3053 , g2_7_25 nb mhd steel union coupling_3050-3053 , g2_8_32 nb mhd steel union coupling_3050-3053 , g2_9_32 nb ghd-mhd st. type dk-bhd pc_steel_3050-3053 , g2_10_20 nb ghd-mhd st. type dk-bhd pc_steel_3050- 3053 , g2_11_25 nb ghd-mhd st. type dk-bhd pc_steel_3050-3053 , g2_12_15 nb ghd-mhd st. type dk-bhd pc_steel_3050-3053 , g2_13_15nb mhd straight type dk-bhd pc_ms-galv_3050-3053 , g2_14_20nb mhd straight type dk-bhd pc_ms-galv_3050-3053 , g2_15_25nb mhd straight type dk-bhd pc_ms- galv_3050-3053 , g2_16_32nb mhd straight type dk- bhd pc_ms-galv_3050-3053 , g2_17_15nb mhd male stud coupling_ms-galv_3050-3053 , g2_18_20nb mhd steel male union connector_bsp_3050-3053 , g2_19_25nb mhd male stud coupling_ms-galv_3050- 3053 , g2_20_32nb mhd male stud coupling_ms- galv_3050-3053 , g2_21_15nb mhd union coupling_ms- galv_3050-3053 , g2_22_20nb mhd union coupling_ms- galv_3050-3053 , g2_23_25nb mhd union coupling_ms- galv_3050-3053 , g2_24_32nb mhd union coupling_ms- galv_3050-3053

Central Government/Public Sector

CTN :45117713

28 May, 2026 NA

Ratlam - Madhya Pradesh

Tender For supply of gasket for union coupling to drg no. wr-ccg-el/4-gk-114 ref.no-5, sht1/2. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44262698

07 May, 2026 NA

Goa - Goa

Tender For bid to ras tender for supply of brass fitting lot 6 part 2 -15 nb , pipe od 16 , bhd/dk ftg. assly. brass to bs 249 , 25 nb , bhd/dk ftg. assly. brass to bs 249 , 40 nb , bhd fitting assly. brass to bs 249 , 15 nb , pipe od 16 , st.male union coupling , brass to bs 249 , 15 nb , pipe od 20 , st.male union coupling , , brass to bs 249 , brass union coupling , 15nb , pipe od 16 , brass to bs 249 , brass union coupling assembly , 15 nb , pipe od 20 , brass to bs 249 , brass union coupling , 20nb , brass to bs 249 , brass union coupling , 25 nb , , brass to bs 249 , brass union coupling , 32nb , , brass to bs 249 , brass union coupling , 40nb , , brass to bs 249 , 15 nb , st. female union coupling brass , drg. no. 2092660000 , brass to bs 249 , boss m18 x 1.5 female threads 30 mm long brass (bs249) , equal tee union suitable for 10mm od copper pipe , st. male union conn. ends-3/8 bsp/to suit 10 od cu pipe

CTN :45085152

26 May, 2026 NA

Kolkata - West Bengal

Tender For supply of 28x28x12_un equal tee piece_ss , dn20_equal tee piece_ss316 , od 6mm_male connector_ss316_1-4 inches bspp-m , od 10mm_male connector_ss316_3-8 inches bspp-m , od 18mm_male connector_ss316_1-2 inches bspp-m , 1-4 inches bspp-m_ss316_male conn_8 od_269m , 1-4 inches bspp-m_ss316_male conn_8 od_789m , 3-8 inches bspp-m_ss316_male conn_8 od_789m , od 20mm_male connector_ss316_1-2 inches bspp-m , od 35mm_male connector_ss_1 inches bspp-m , od 28mm_male connector_ss_1 inches bspp-m , od 38mm_male connector_ss_1-1-2 inches bspp-m , od 12mm_male connector_ss316_1-2 inches bspp-m , od 12mm_male connector_ss316_3-8 inches bspp-m , od 6mm thk 1mm eq. union coupling_ss316 , od 10mm thk 1mm eq. union coupling_ss316 , od 18mm thk 2mm eq. union coupling_ss316 , od 8mm thk 1mm eq. union coupling_ss316 , od 8mm thk1mm equal union coupling_ss316 , od 20mm thk 2mm equal union coupling_ss , od 35mm thk 3mm equal union coupling_ss , od 28mm thk 2mm equal union coupling_ss , od 38mm thk 4mm equal union coupling_ss , od12mm thk1mm equal union coupling_ss316

Central Government/Public Sector

CTN :45050632

06 May, 2026 NA

Ratlam - Madhya Pradesh

Tender For supply of gasket for union coupling to drg no. wr-ccg-el/4-gk-114 ref.no-5, sht1/2. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44995647

04 May, 2026 NA

Ratlam - Madhya Pradesh

Tender For supply of gasket for union coupling to drg no. wr-ccg-el/4-gk-114 ref.no-5, sht1/2. [ warranty period: 30 months after the date of delivery ]

CTN :43879880

25 Apr, 2026 NA

Kolkata - West Bengal

Tender For bid to ras bid to ras corrigendum : supply of high pressure air fittings for yard 3037 to 3040 ngopv b b - coupling_size 20mm_3037 , obs_reducing union coupling 20mmx16 mm_3037 , doc_reducing union coupling 20mmx16 mm_3037 , obs_reducing union coupling 20mmx12 mm_3037 , doc_reducing union coupling 20mmx12 mm_3037 , obs_1-4 inch bsp-mx16mm male stud coupling_3037 , doc_1-4 inch bspm-x16mm male stud coupling_3037 , obs_reducing male stud adaptor_42x38mm_3037 , doc_reducing male stud adaptor_42x38mm_3037 , obs_pressure relief vv-42mm_end connectr_3037 , doc_pressure relief vv-42mm_end connectr_3037 , obs_pressure relief vv-16mm_end connectr_3037 , doc_pressure relief vv-16mm_end connectr_3037 , equal tee pieces size-20mm_3037 , obs_equal tee pieces size20mm_3037 , doc_equal tee pieces size-20mm_3037 , 42mm x 1-1-4 inch bsp f stud coupling_3037 , obs_42mm x 1-1-4 inch bsp f stud coupling_3037 , doc_42mm x 1-1-4 inch bsp f stud coupling_3037 , balance stop valve 20mm end connector_3038-3040 , ball valve-12mm_end connectr_3038-3040 , ball valve-16mm_end connectr_3038-3040 , ball valve20mm_end connectr_3038-3040 , ball valve38mm_end connectr_3038-3040 , ball valve42mm_end connectr_3038-3040 , air hydrant assly 42mm_cu and cu-ni_3038-3040 , bulkhead-deck piece union- size-20mm_3038-3040 , equal tee pieces size38mm_3038-3040 , eq_union coupling_size 20mm_30383040 , reducing union coupling 20mmx16 mm_30383040 , reducing union coupling 20mmx12 mm_30383040 , 1-4 inch bsp -m- x 16mm male stud coupling_3038-3040 , reducing male stud adaptor_42x38mm_3038-3040 , pressure relief valve16mm_end connectr_3038-3040 , pressure relief valve-42mm_end connectr_3038-3040 , obs_balance stop valve 20mm end conector_3038-3040 , doc_balance stop valve 20mm end conector_30383040 , obs_ball valve-12mm_end connectr_3038-3040 , doc_ball valve-12mm_end connectr_3038-3040 , obs_ball valve-16mm_end connectr_3038-3040 , doc_ball valve-16mm_end connectr_3038-3040 , obs_ball valve-20mm_end connectr_3038-3040 , doc_ball valve-20mm_end connectr_3038-3040 , obs_ball valve-38mm_end connectr_3038-3040 , doc_ball valve-38mm_end connectr_3038-3040 , obs_ball valve-42mm_end connectr_3038-3040 , doc_ball valve-42mm_end connectr_3038-3040 , obs_air hydrant assly 42mm_cu and cu-ni_3038-3040 , doc_air hydrant assly 42mm_cu and cu-ni_3038-3040 , obs_bulkhead-deck piece-union- size-20mm_30383040 , doc_bulkhead-deck piece -union- size20m_3038-3040 , obs_equal tee pieces size-38mm_30383040 , doc_equal tee pieces size-38mm_3038-3040 , obs_eq_union coupling_size 20mm_3038-3040 , doc_eq_union coupling_size 20mm_3038-3040 , obs_reducing union coupling 20mmx16 mm_3038-3040 , doc_reducing union coupling 20mmx16 mm_30383040 , obs_reducing union coupling 20mmx12 mm_3038-3040 , doc_reducing union coupling 20mmx12 mm_3038-3040 , obs_1-4 inch bsp-m-x16mm male stud coupling_3038-3040 , doc_1-4 inch bsp-mx16mm male stud coupling_3038-3040 , obs_reducing male stud adaptor_42x38mm_3038-3040 , doc_reducing male stud adaptor_42x38mm_30383040 , obs_pressure relief vv-42mm_end //bid details2 / 88connectr_3038-3040 , doc_pressure relief vv42mm_end connectr_3038-3040 , obs_pressure relief vv-16mm_end connectr_3038-3040 , doc_pressure relief vv-16mm_end connectr_3038-3040 , equal tee pieces size-20mm_3038-3040 , obs_equal tee pieces size-20mm_3038-3040 , doc_equal tee pieces size20mm_3038-3040 , 42mm x 1-1-4 inch bsp f stud coupling_3038-3040 , obs_42mm x 1-1-4 inch bsp f stud coupling_3038-3040 , doc_42mm x 1-1-4 inch bsp f stud coupling_3038-3040

CTN :44745398

25 Apr, 2026 NA

Multi City - Andhra Pradesh

Tender For corrigendum : dr.nttps # stage-i,iii,chp,civil - procurement of ms erw - pipes, gi- pipes, elbows,unions ,couplings, nipples, reducer, tees, flanges, bends for o&m works

Central Government/Public Sector

CTN :44781637

17 Apr, 2026 NA

Goa - Goa

Tender For supply of brass fittings lot 6 part 3 - 15 nb, bhd/dk ftg. assly. brass to bs 249, 25 nb, bhd/dk ftg. assly. brass to bs 249, 32 nb, bhd fitting assly. brass to bs 249, 15 nb, pipe od 16, st.male union coupling, brass to bs 249, 15 nb, pipe od 20, st.male union coupling,, brass to bs 249, 20 nb, st.male union coupling,, brass to bs 249, 25nb, st. male union coupling,, brass to bs 249, br st. male union coupling 40 nb 44.5 od, brass union coupling, 15nb, pipe od 16, brass to bs 249, brass union coupling assembly, 15 nb, pipe od 20, brass to bs 249, brass union coupling, 20nb, brass to bs 249, brass union coupling, 25 nb., brass to bs 249, brass union coupling, 32nb,, brass to bs 249, brass union coupling, 40nb, brass to bs 249

Central Government/Public Sector

CTN :44661167

10 Apr, 2026 NA

Multi City - Multi State

Tender For supply of set of rubber gasket for union coupling comprising of 07 items = 430 nos. as per sketch no.bsl/elw/sk.no.9162. alt-3. [ warranty period: 30 months after the date of delivery ]

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