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Stainless Steel Union Fittings

Stainless Steel Union Fittings Manufacturer in India

Searching a genuine Stainless Steel Union Fittings manufacturers? PED approved supplier of SS Compression Union as per ASME B16.11, check 3/4, 1/4, 1/2 ASTM A182 SS Hammer Union Price list ex Mumbai.

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Stainless Steel Union Fittings Manufacturer in India in Detail

Technical Data

Full Specifications

Technical Data

Specification List of Stainless Steel Union Fittings

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DimensionsASME 16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799
Size1/8″ NB TO 4″ NB
FormThreaded Union, Forged Threaded Union /
Pressure RatingsUp to 20,000 psig (1,378 bar)
Temperature RatingsUp to 1000° F (537° C)
Class33000 LBS, 6000 LBS, 4500 LBS
TypeSocket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT
TypesNPT, ISO/BSP, SAE threads
Value Added Services:Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, Soldering
Export toSingapore, Indonesia, Dubai, Brazil, Ukraine, India, Thailand, Korea, Oman, Spain, Canada, USA, Ireland, Iran, Egypt, Saudi Arabia, Peru, etc
Production Grades:Stainless Steel, Alloy Steel, Duplex, Nickel Alloys, Low temperature Steel, Carbon Steel, Cupro Nickel
Sizes available1/16 to 1 in.
Main TypesPipe nipples, adapter and gaskets, reducing bushing and reducers, couplings, elbows, tees, crosses, union ball joints, caps, and plugs

Equivalent Material of SS Barrel Union

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STANDARDWERKSTOFF NR.UNSJISBSGOSTAFNOREN
SS 3041.4301S30400SUS 304304S3108Х18Н10Z7CN18‐09X5CrNi18-10
SS 304L1.4306 / 1.4307S30403SUS 304L3304S1103Х18Н11Z3CN18‐10X2CrNi18-9 / X2CrNi19-11
SS 304H1.4301S30409
SS 3101.4841S31000SUS 310310S2420Ch25N20S2X15CrNi25-20
SS 310S1.4845S31008SUS 310S310S1620Ch23N18X8CrNi25-21
SS 310HS31009
SS 3161.4401 / 1.4436S31600SUS 316316S31 / 316S33Z7CND17‐11‐02X5CrNiMo17-12-2 / X3CrNiMo17-13-3
SS 316L1.4404 / 1.4435S31603SUS 316L316S11 / 316S1303Ch17N14M3 / 03Ch17N14M2Z3CND17‐11‐02 / Z3CND18‐14‐03X2CrNiMo17-12-2 / X2CrNiMo18-14-3
SS 316H1.4401S31609
SS 316Ti1.4571S31635SUS 316Ti320S3108Ch17N13M2TZ6CNDT17‐123X6CrNiMoTi17-12-2
SS 3171.4449S31700SUS 317
SS 317L1.4438S31703SUS 317LX2CrNiMo18-15-4
SS 3211.4541S32100SUS 321X6CrNiTi18-10
SS 321H1.4878S32109SUS 321HX12CrNiTi18-9
SS 3471.4550S34700SUS 34708Ch18N12BX6CrNiNb18-10
SS 347H1.4961S34709SUS 347HX6CrNiNb18-12
SS 904L1.4539N08904SUS 904L904S13STS 317J5LZ2 NCDU 25-20X1NiCrMoCu25-20-5

SS Threaded Fittings Union Standards

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ASME B16.11 Threaded Union:ASME 16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799
EN:EN10253-1, EN10253-2
DIN:DIN2605, DIN2615, DIN2616, DIN2617, DIN28011

We have Delivery strength of upto 10 Ton

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Stainless Steel Compression double Ferrule UnionIndonesia, Dammam -KSA, Philippines, Belgium
stainless steel union maleFrance, Qatar, Europe, Thailand
3/4 ss unionGermany, Czechia, Thailand, Malaysia
stainless steel ss 304 1/2" OD unionUSA, Malaysia, Bangladesh, Finland
Stainless Steel Double Ferrule Equal UnionSaudi Arabia (KSA), South Africa, Kuwait, Brazil
Sanitary Stainless Steel 304 UnionSouth Africa, Bahrain, Singapore, Singapore
1/4 ss unionAustralia, Philippines, UK, Nigeria
Cast Stainless Steel Threaded UnionMalaysia, Oman, Hong Kong, UAE
316 stainless steel union nptItaly, Chile, Iran, Singapore
Sanitary Stainless Steel Food Grade UnionTurkey, United Arab Emirates (UAE), Norway, Malaysia
steel pipe unionMalaysia, Netherlands, Russia, Dubai
SS304 1"-6" stainless steel RJT hexagon nut unionSpain, Egypt, Mexico, UK
Stainless Steel Pipe Fitting Union 1/2 Inch NPTEurope, United Kingdom -UK, Malaysia, UAE
stainless steel butt welding hammer unionCanada, UK, Poland, Ellington -United States
Stainless Steel High Pressure UnionMalaysia, Philippines, Canada, Singapore
Stainless steel 201 UnionJapan, Europe, Romania, Malaysia
stainless steel sanitary union for sanitary food beverage industryColombia, Sweden, Malaysia, China
stainless steel male unionTaiwan, Malaysia, Los Alamos -Mexico, Philippines
Stainless Steel 4-Way NPT UnionSouth Korea, Singapore, NY 12203 (USA), Malaysia
Material Properties

Composition Chart of ASTM A182 Hammer Union

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GradeGrade_2CMnSiPSCrMoNiNTiFe
304min.18.08.0
304max.0.082.00.750.0450.03020.010.50.10
304Lmin.18.08.0
304Lmax.0.0302.00.750.0450.03020.012.00.10
304Hmin.0.0418.08.0
304Hmax.0.0102.00.750.0450.03020.010.5
SS 3100.015 max2 max0.015 max0.020 max0.015 max24.00 26.000.10 max19.00 21.0054.7 min
SS 310S0.08 max2 max1.00 max0.045 max0.030 max24.00 26.000.75 max19.00 21.0053.095 min
SS 310H0.04 0.102 max1.00 max0.045 max0.030 max24.00 26.0019.00 21.0053.885 min
316min.16.02.03.010.0
316max.0.0352.00.750.0450.03018.02.03.014.0
316Lmin.16.02.03.010.0
316Lmax.0.0352.00.750.0450.03018.02.03.014.0
316TI0.08 max10.00 14.002.0 max0.045 max0.030 max16.00 18.000.75 max2.00 3.00
3170.08 max2 max1 max0.045 max0.030 max18.00 20.003.00 4.0057.845 min
SS 317L0.035 max2.0 max1.0 max0.045 max0.030 max18.00 20.003.00 4.0011.00 15.0057.89 min
SS 3210.08 max2.0 max1.0 max0.045 max0.030 max17.00 19.009.00 12.000.10 max5(C+N) 0.70 max
SS 321H0.04 0.102.0 max1.0 max0.045 max0.030 max17.00 19.009.00 12.000.10 max4(C+N) 0.70 max
347/ 347H0.08 max2.0 max1.0 max0.045 max0.030 max17.00 20.009.0013.00
410min.11.5
410max.0.151.01.000.0400.03013.50.75
446min.23.00.10
446max.0.21.50.750.0400.03030.00.500.25
904Lmin.19.04.0023.000.10
904Lmax.0.202.001.000.0450.03523.05.0028.000.25

Mechanical Characteristics of Npt SS Union

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GradeDensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
304/ 304L8.0 g/cm31400 °C (2550 °F)Psi 75000 , MPa 515Psi 30000 , MPa 20535 %
304H8.0 g/cm31400 °C (2550 °F)Psi 75000 , MPa 515Psi 30000 , MPa 20540 %
310 / 310S / 310H7.9 g/cm31402 °C (2555 °F)Psi 75000 , MPa 515Psi 30000 , MPa 20540 %
306/ 316H8.0 g/cm31400 °C (2550 °F)Psi 75000 , MPa 515Psi 30000 , MPa 20535 %
316L8.0 g/cm31399 °C (2550 °F)Psi 75000 , MPa 515Psi 30000 , MPa 20535 %
3177.9 g/cm31400 °C (2550 °F)Psi 75000 , MPa 515Psi 30000 , MPa 20535 %
3218.0 g/cm31457 °C (2650 °F)Psi 75000 , MPa 515Psi 30000 , MPa 20535 %
3478.0 g/cm31454 °C (2650 °F)Psi 75000 , MPa 515Psi 30000 , MPa 20535 %
904L7.95 g/cm31350 °C (2460 °F)Psi 71000 , MPa 490Psi 32000 , MPa 22035 %
Dimensions & Weight

SS Threaded Union Dimensions

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Nominal SizeNominal SizePipe EndSocket Bore DiaSocket WallWater Way BoreLaying LengthMale FlangeNutTHRD Per lnchBearingDepth of CocketLength AssemClear Assem Nut
DNNPSABCDEFGHJKLN
61/821.810.93.26.120.73.23.2161.29.741.451
81/421.814.33.38.520.73.23.2161.29.741.451
103/825.917.73.511.823.83.43.4141.49.74656
151/231.221.94.11523.83.73.7141.59.74959
203/437.127.34.320.228.64.14.1111.712.756.966
25145.534525.930.24.64.4111.912.76279
321 1/454.942.85.334.336.65.35.2102.112.771.194
401 1/261.548.95.540.138.15.85.6102.312.776.5112
50275.261.2651.741.46.66.4102.715.786.1132
652 1/291.773.97.761.256.97.57.183.115.7102.4150
803109.289.98.376.458.78.3883.515.7109176

Weight Chart of Steel Pipe Union

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Nominal SizeNominal SizeApprox. Weight/kg
DNNPSClass 3000
61/80.06
81/40.06
103/80.08
151/20.14
203/40.2
2510.28
321 1/40.48
401 1/20.52
5021
652 1/21.6
8031.8
Stainless Steel Union Fittings Manufacturer in India
Stainless Steel Union Fittings

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Head Office

Shop No. 5, Ravi Estate, Keval Kantha Road, Near Gujarat Bottling Road, Industrial Area, Rakhial, Ahmedabad, Gujarat – 380023, India

Phone / WhatsApp

+91 93240 06771

Working Hours

Monday – Saturday8:00 AM – 8:00 PM

SundayClosed