Stainless Steel 347 / 347H Socket Weld Forged Fittings

347 SS Forged Socket weld 90deg. Elbow, X6CrNiNb18-10 Stainless Steel 90º Elbows, SS 347H SW Laterial Tee, SS WERKSTOFF NR. 1.4961 Socketweld Tee Manufacturer in India.

Victor Steel is a recognised distributor and stockist of Stainless Steel 347 / 347H Socket Weld Forged Fittings, which has true strength and tremendous resistance to oxidation. Stainless Steel UNS S34700 Socket Weld Union Fittings has superb weldability while in comparison to the nickel-base super-alloys hardened by means of having the aid of using aluminium and titanium. It combines corrosion resistance and excessive strength in company of having a splendid weldability together with resistance to post-weld cracking. Beside commercial applications for this Stainless Steel WNR 1.4550 Socket Weld Plug Fittings, mission-important protection operations more and more depend upon the height overall performance the engines provide. This steel is strengthened alloy with superb mechanical properties at extended temperatures, in addition to cryogenic temperatures.

347 Stainless Steel Socket Weld Lateral Tee Fittings is an excessive strength nickel base super-alloy used for cryogenic temperatures as much as long time provider at 1200 Degree F. This product is used each for its excessive strength and splendid aqueous corrosion resistance. A splendid function of this steel is its resistance to excessive-temperature oxidation. The mixed outcomes of mechanical and thermal processing of this Stainless Steel UNS S34709 Socket Weld Cross Fittings allow better layout stresses. This product has better creep and rupture properties for excessive temperature conditions above 1100 Degree F (six hundred Degree C). In addition to the chemistry restrictions, this product gets an excessive temperature annealing remedy that produces a median grain size. Stainless Steel WNR 1.4961 Socket Weld Cap Fittings is utilized in energy generation, reheater and super heater tubing. The strength of this product is finished through managed ranges of aluminium, carbon, and titanium at the side of a 2100 Degree F minimal annealing to attain a grain size. 347H Stainless Steel Socket Weld Coupling Fittings is normally used for applications related to long-time period publicity to excessive-temperatures. This product has similarly changes to the mixed titanium and aluminium ranges to make certain most beneficial excessive temperature properties. This product has remarkable carburization every other styles of excessive-temperature corrosion.


SS 347 EN X6CrNiNb18-12 Nipples and Unions, ASME SA182M SS 347H Socket weld Tee, SS UNS S34700 Couplings, Stainless Steel 347 Socketweld Elbow Suppliers in India.


347/347H Socket Weld Forged Fittings Specification

347/347H Socket Weld Forged Fittings Specifications ASTM A182/ ASME SA182
347/347H Socket Weld Forged Fittings Size 1/8” NB to 4” NB (Socketweld & Screwed-Threaded)
SS 347/347H Socket Weld Fittings Dimensions ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Stainless Steel 347/347H Socket Weld Fittings Types Socketweld Fittings, Screwed-Threaded Fittings
ASTM A182 F347/347H SS Socket Weld Forged Fittings Pressure Rating Threaded End-2000lb/ 3000lb/ 6000lbs
Socket-weld End-3000/ 6000/ 9000lbs
Stainless Steel 347/347H Socket Weld Forged Fittings Thread NPT, BSPT, BSPP
347/347H Stainless Steel Socket Weld Forged Fittings Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
SS 347/347H Socket Weld Forged Fittings Origin & Mills Japanese, Indian, USA, Korean, European, Ukraine, Russian
Specialized manufacturer of Socket Weld 90º Elbows, Socket Weld 45º Elbows, Socket Weld Tees, Socket Weld Cross, Socket Weld Couplings, Socket Weld Reducers, Socket Weld Inserts, Socket Weld Caps, Socket Weld Nipples, and Socket Weld Unions, Forged Pipe Fittings, Socket Weld & Threaded, Socket Weld Equal Tees & Socket Weld Reducing Tees, Socket Weld Plugs
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

ASTM A182 SS 347/347H Socket Weld 90 Deg Elbow

ASTM A182 SS 347/347H Socket Weld 45 Deg Elbow

ASTM A182 SS 347/347H Socket Weld Tee

ASTM A182 SS 347/347H Socket Weld Cross

ASTM A182 SS 347/347H Socket Weld Half Coupling

ASTM A182 SS 347/347H Socket Weld Full Coupling

ASTM A182 SS 347/347H Socket Weld Cap

ASTM A182 SS 347/347H Socket Weld Union

ASTM A182 SS 347/347H Socket Weld Hex Plug

ASTM A182 SS 347/347H Socket Weld Bushing

ASTM A182 SS 347/347H Socket Weld Street Elbow

ASTM A182 SS 347/347H Socket Weld Screwed Pipe Nipple


SS 347/347H Socketweld Fittings Equivalent Grade Specification

STANDARD WERKSTOFF NR. UNS JIS GOST EN
SS 347 1.4550 S34700 SUS 347 08Ch18N12B X6CrNiNb18-10
SS 347H 1.4961 S34709 SUS 347H - X6CrNiNb18-12

SS 347/347H Socketweld Fittings Chemical Composition

Grade C Mn Si P S Cr Cb Ni Fe
SS 347 0.08 max 2 max 1.0 max 0.045 max 0.030 max 17 – 20 10xC – 1.10 9 – 13 62.74 min
SS 347H 0.04-0.10 max 2 max 1.0 max 0.045 max 0.030 max 17 – 19 8xC – 1.10 9 – 13 63.72 min

SS 347/347H Socketweld Fittings Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1454 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Manufacturing Standards of Stainless Steel 347/347H Socketweld Fittings

ASTM A182 / A182M Forged Fittings and valves and parts for high temperature service.
Standard Specification for Wrought Austenitic Stainless Steel Forged Fittings
BS21 Threading.
BS3799 Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry
ANSI B16.11 Forged steel fittings socket-welding and threaded.
Socket Welding and Threaded Forged Fittings
ANSI/ASME B1.20.1 Pipe threads, general purpose (inch).
ISO 4144 Stainless steel fittings threaded to ISO 7-1.
MSS SP-95 Swage(d) Nipples and Bull Plugs

ASTM A182 Soketweld Forged Fittings Size Range & Dimensions

DN-NPT MAJOR DIAMETER MM TAPPING /DRILL SIZE MM TPI PITCH MM
1/16″ 7.895 6.00 27 0.941
1/8″ 10.242 8.25 27 0.941
1/4″ 13.616 10.70 18 1.411
3/8″ 17.055 14.10 18 1.411
1/2″ 21.223 17.40 14 1.814
3/4″ 26.568 22.60 14 1.814
1″ 33.228 28.50 11.5 2.209
1¼” 41.985 37.00 11.5 2.209
1½” 48.054 43.50 11.5 2.209
2″ 60.092 55.00 11.5 2.209
2½” 72.699 65.50 8 3.175
3″ 88.608 81.50 8 3.175
3½” 101.316 94.30 8 3.175
4″ 113.973 107.00 8 3.175
5″ 141.300 134.384 8 3.175
6″ 168.275 161.191 8 3.175
8″ 219.075 211.673 8 3.175
10″ 273.050 265.311 8 3.175
12″ 323.850 315.793 8 3.175

ASTM A182 SS 347/347H Socketweld Fittings Class, Size & Wall Thickness

Description Class Designation
3000 6000 9000
Elbows 45 and 90 degrees,
Tees, Crosses, Couplings,
Half-Couplings,
End or Pipe Caps
1/2 – 4 1/2 – 2 1/2 – 2
1/2 – 4 1/2 – 2 1/2 – 2
1/2 – 4 1/2 – 2 1/2 – 2
Pipe Size
by Wall Thickness
SCH 80 / XS SCH 160 XXS

Other Types of Stainless Steel 347 / 347H Socket Weld Forged Fittings

  • Stainless Steel 347H Socket Weld Fittings
  • SS DIN 1.4550 Socket Weld Tee
  • 347H Stainless Steel Socket Weld Elbow
  • SS UNS S34700 Socket Weld Cross
  • Stainless Steel 347 Socket Weld Coupling
  • MSS SP-79 | SS 347 Socket Weld Cap
  • SS 347H Socket Weld Union
  • SS DIN 1.4961 SS 347 Socket Weld Fittings
  • Stainless Steel 347 Socket Weld Elbow
  • 347 SS Socket Weld Lateral Tee
  • SS UNS S34709 Socket Weld Plug
  • 347 Stainless Steel Socket Weld Coupling

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