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Stainless Steel 347/347H Instrumentation Tube Fittings

347 SS Male Tee, DIN 1.4550 Hex Coupling, UNS S34700 Female Elbow, ASTM A182 SS 347 Male Connector, DIN 1.4961 Gauge Adaptor, ASME SA182 SS 347 Reducing Coupling, DIN 1.4550 Branch Tee, UNS S34709 Pipe Cap.

About Stainless Steel 347/347H Instrumentation Tube Fittings

Stainless Steel 347/347H, with its high concentrations of nickel, chromium, and molybdenum, is the ideal choice for components requiring resistance to corrosion at elevated temperatures. Not only does it resist stress corrosion cracking, but it also offers exceptional protection against intergranular corrosion. Stainless Steel 347/347H is preferred for many industries, such as aerospace, oil & gas, and chemical processing. This steel boasts high-temperature resistance, corrosion protection, and impressive mechanical qualities. Additionally, its nickel-chromium content makes it quite simple to weld or manipulate in any desired way.

Stainless Steel 347/347H is a top-level material with various possible uses. Yet, due to its high nickel and alloying element concentrations, it may be more expensive compared to other stainless steel forms. If not sufficiently heat treated, this type of steel is also prone to intergranular corrosion. Stainless Steel 347/347H is the perfect metal for high-temperature conditions due to its astonishingly high melting point. Its excellent formability enables it to be molded into various shapes with relative ease. Additionally, this remarkable steel boasts an impressive tensile strength and a low coefficient of thermal expansion that further enhance its suitability for extreme temperatures!

If desired, Stainless Steel 347/347H is available in hot rolled, cold rolled, or annealed form. Furthermore, coatings can be applied to the material for additional strength, moisture protection, and a more attractive finish. Applications withstanding high temperatures such as heat exchangers, furnace components, and boiler tubes – Stainless Steel 347/347H is the optimal material due to its unparalleled resistance against temperature corrosion, stress corrosion cracking, and intergranular corrosion.

ASTM A182 SS 347 Street Elbow Supplier, SS 347H Hex Head Plug Exporter, 347 SS Male Tee Stockist, 347 SS Hex Reducing Nipple Exporter, DIN 1.4961 Gauge Adaptor Manufacturer, DIN 1.4550 Hex Coupling Stockist.

Specification of Stainless Steel 347/347H Instrumentation Tube Fittings

Size:SEA mless:from 1/8" to 2"

Welded:from 24" to 96"( or as customer requirements)
Pressure Rating:3000psi -10000psi
OEM Acceptedyes
Production Capacity:2000 pcs per week
MaterialStainless steel(ASTM A403 WP304, 304L, 316, 316L, 321. 1Cr18Ni9Ti, 00Cr19Ni10,00Cr17Ni14Mo2, etc)

Alloy steel(ASTM A234 WP12, WP11, WP22, WP5, WP9, WP91, 16MnR, Cr5Mo, 12Cr1MoV, 10CrMo910, 15CrMo, 12Cr2Mo1, etc)
ApplicationPetroleum, chemical, machinery, electric power, shipbuilding, construction, etc.
Packing Details:

  • Wooden box, 38*27*17CM;

  • Carton: 21*16*14CM/31*21*16CM.

  • As your request.


Ready stock of available for Stainless Steel 347/347H Instrumentation Tube Fittings

ASTM A182 SS 347 Male Connector
Stainless Steel 347H Male Elbow
SS 347 Hex Nipple
347 SS Hex Reducing Nipple
UNS S34700 Hex Long Nipple
DIN 1.4550 Hex Coupling
ASME SA182 SS 347 Reducing Coupling
SS 347 Adaptor
347H SS Reducing Adaptor
UNS S34709 Pipe Cap
DIN 1.4961 Gauge Adaptor
SS 347H Reducing Bushing

Equivalent Grades of Stainless Steel 347/347H Instrumentation Tube Fittings

STANDARDWERKSTOFF NR.UNSJISGOSTEN
SS 3471.4550S34700SUS 34708Ch18N12BX6CrNiNb18-10
SS 347H1.4961S34709SUS 347H-X6CrNiNb18-12

Chemical Composition of Stainless Steel 347/347H Instrumentation Tube Fittings

GradeCMnSiPSCrCbNiFe
SS 3470.08 max2.0 max1.0 max0.045 max0.030 max17.00 - 20.0010xC – 1.109.00 - 13.0062.74 min
SS 347H0.04 – 0.102.0 max1.0 max0.045 max0.030 max17.00 - 19.008xC – 1.109.0 -13.063.72 min

Mechanical Properties of Stainless Steel 347/347H Instrumentation Tube Fittings

DensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
8.0 g/cm31454 °C (2650 °F)Psi – 75000 , MPa – 515Psi – 30000 , MPa – 20535 %

Other Types of Stainless Steel 347/347H Instrumentation Tube Fittings

347 SS Pipe Plug
UNS S34700 Female Elbow
DIN 1.4550 Hex Plug
ASTM A182 SS 347 Street Elbow
Stainless Steel 347H Reducing Street Elbow
SS 347 Female Tee
347 SS Male Tee
UNS S34700 Street Run Tee
DIN 1.4550 Branch Tee

Dimensions Standard Of Stainless Steel 347/347H Instrumentation Tube Fittings

METRIC RANGEDimension in mm
PartTPL1MCDFGHN
N0mmo/d Length   BodyNutBody 
4mMC241/8′31.359.5316.6714.29121224.2110.72
4mMC441/4′35.7214.2916.6714.29141229.3715.88
6mMC261/8′33.349.5318.2615.88141425.4011.11
6mMC461/4′33.3414.2918.2615.88141430.1612.70
6mMC663/8′38.8914.2918.2615.88191430.9613.49
6mMG861/2′44.4519.0518.2615.88221436.5115.88
8mMC281/8′34.539.5319.0516.67141726.5911.51
8mM0481/4′39.2914.2919.0516.67141731.3513.10
10mM02101/8′35.729.5319.8417.46171927.7811.91
10mMC4101/4′40.4814.2919.8417.46171932.5413.49
10mMC6103/8′40.4814.2919.8417.46191932.5413.49
10mMC8101/2′46.0419.0519.8417.46221938.1015.88
10mMC12103/4′46.8319.0519.8417.46271938.8915.08
12mMC4121/4′43.6614.2922.2323.02222233.3411.11
12mMC6123/8′43.6614.2922.2323.02222233.3411.11
12mMC8121/2′48.4219.0522.2323.02222238.1012.70
12mM012123/4′49.2119.0522.2323.02272238.8911.91
16mMC6163/8′44.4514.2922.2324.61242734.1310.32
16mMC8161/2′49.2119.0522.2324.61242738.8911.91
16mMC12163/4′49.2119.0522.2324.61272738.8910.32
18mMC8181/2′50.8019.0522.2324.61273040.4813.49
18mMC12183/4′50.8019.0522.2324.61273040.4810.32
18mMC16181"56.3623.8122.2324.61363046.4014.29
20mMC8201/2′50.8019.0522.2324.60273040.4813.49
20mM012203/4′50.8019.0522.2324.61273040.4810.32
20mM016201"56.3623.8122.2314.61363046.0414.39
25mMC12253/4′57.1519.0526.1930.96364145.2411.91
25mMC16251"61.9123.8126.1930.96364150.0113.49
METRIC RANGEDimention in Inches
PartTPL1MCDFGHN
N0mmo/d Length   BodyNutBody 
1MC11/161/16.94.38.44.345/165/16.78.34
1MC21/161/81.00.38.44.341/25/16.84.41
2MC11/81/161.19.38.63.531/27/16.91.41
2MC21/81/81.19.38.63.531/27/16.91.41
2MC41/81/41.41.56.63.539/167/161.13.50
3MC23/161/81.21.38.63.547/161/2.95.43
3MC43/161/41.42.38.63.549.161/21.16.54
4MC11/41/161.29.56.70.601/29/161.00.46
4MC21/41/81.29.56.70.601/29/161.00.45
4MC41/41/41.50.75.72.639/169/161.19.50
4MC61/43/81.51.38.70.6011/169/161.19.56
4MC81/41/21.73.56.70.607/89/161.44.67
5MC25/161/81.34.38.73.649/165/81.05.46
5MC45/161/41.52.56.73.649/165/81.23.54
6MC23/81/81.38.56.76.665/811/161.09.48
6MC43/81/41.57.75.76.665/811/161.28.57
6MC63/B3/81.57.75.76.6611/1611/161.28.56
6MC83/B1/21.79.56.76.667/811/161.50.67
6MC123/83/41.82.56.76.661-1/1611/161.53.68
8MC41/21/41.17.75.86.9013/167/81.31.47
8MC61/23/81.71.75.86.9013/167/81.31.46
8MC81/21/21.90.56.86.907/87/81.50.54
8MC121/23/41.93.75.86.901-1/167/81.53.55
10MC65/83/81.74.56.86.9615/1611.34.43
10MC85/81/21.93.75.86.9615/1611.53.51
10MC125/B3/41.93.75.86.961-1/1611.53.49
12MC83/41/21.99.75.86.961-1/161-1/81.59.57
12MC123/43/41.99.75.86.961-1/161-1/181.59.55
12MC163/412.21.94.86.961-3/161-1/81.81.68
16MC1213/42.26.751.041.231-3/81-1/21.78.55
16MC16112.45.941.041.231-3/81-1/21.97.65

industrial use fitting for Stainless Steel 347/347H Instrumentation Tube Fittings

ASME SA182 SS 347 Female Cross
SS 347 Union Ball Joint
347H SS Hollow Hex Plug
UNS S34709 Male Hose Connector
DIN 1.4961 Tube To Hose Connector
SS 347H Hex Head Plug

Price Of Stainless Steel 347/347H Instrumentation Tube Fittings

Stainless Steel Male ConnectorUSD $2.0 - $10.09 / Piece (FOB Price) on request
Stainless Steel Hex NippleUSD $2.0 - $10.09 / Piece (FOB Price) on request
Stainless Steel Reducing CouplingUSD $2.0 - $10.09 / Piece (FOB Price) on request
Stainless Steel AdaptorUSD $2.0 - $10.09 / Piece (FOB Price) on request
Stainless Steel BushingUSD $2.0 - $10.09 / Piece (FOB Price) on request

Application Of Stainless Steel 347/347H Instrumentation Tube Fittings

We make sure that our every product is made of high quality raw material. We thoroughly test each and every product before dispatching it to our customers.

Testing Of Stainless Steel 347/347H Instrumentation Tube Fittings

We known for its accurate and perfect dimensions. We thoroughly test all our products before shipping them to the customers. We carry out destructive as well as non-destructive tests on all our products.

Packing Of Stainless Steel 347/347H Instrumentation Tube Fittings

We uses the most safest and the most effective ways of packaging for all types of deliveries. We pack our goods in various ways such as: