High Precision Stainless Steel Pipe Fittings SS316 Concentric Reducer 3 / 4 " To 60"
SS316 Concentric and eccentric reducer are very common in the stainless steel pipe fittings system. They are used to conncet the steel pipe or other fittings with different nominal diameter, so we also call it as reducing fittings. Same as other buttweld fittings, steel pipe reducer has large range of dimensions which cover 3/4" to 60".
We are specializing in industrial pipe fittings for companies who involved in Equipment Manufacturing, Mining, Oil Refineries, Chemical manufacturing, Steel and Aluminum Manufacturing, Utilities and Transportation, and Industrial Construction.
Except the stainless steel pipe reducer, pipe fittings are also in form of Bend, Elbow, Tee, Cap, Stubend, Nipple, Union, Cross, Coupling, Socket, Plug, Sokolet, Weldolet, Thredolet, Elbolet, Nipolet Etc.
Stainless Steel Concentric Reducer Fitting Dimensions
| Size | NPS 3/4" - 60" / DN 20 to DN1200 |
| Wall Thickness | Sch10S, 20, 40, STD, XS, 80, 100, 120, 140, 160, XXS |
| Standard | ASME B16.9 & ASME B16.19 |
| Types | Seamless and Weld Reducer |
Material & Grade for Steel Pipe Reducer
Stainless Steel Eccentric Reducer
ASTM A403 WP304/304L/304H, WP316/316L, WP310, WP317, WP321, WP947, WP30
Carbon Steel Concentric Reducer
ASTM A234 WPB / WPC, ASTM A860 WPHY42, 52, 60, 65, 70, ASTM A420 WPL3, WPL6, WPL9
Alloy Steel Reducer
ASTM A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91
Duplex Steel Pipe Reducer
ASTM A815 UNS S 31803, S 32205, S 32550, S 32750, S 32760
Types of Stainless Steel Pipe Fittings
Stainless Steel Socket Weld Fittings
Socket weld fittings is a one type of forged steel fittings, which used for small bore pipes and piping systems (generally below 4 inches). We usually manufacture them according to ASME B16.11 and BS3799 standard.
Supply Range
Size: NPS 1/8 to 4 / DN 6 to 100
Pressure: 3000LB, 6000LB, 9000LB.
316 Stainless Steel Threaded Fittings
Threaded pipe fittings is a another type of forged steel fittings, same as socket weld fittings as above.
Supply Range
Size: NPS 1/8 to 4 / DN 6 to 100
Pressure: 2000LB, 3000LB, 6000LB
Stainless Steel Buttweld Fittings
It connect the steel pipe or other pipe fittings by butt welding process. According to the technical process, there are seamless and welded types.
Supply Range
Size: NPS 1/2 to 48 / DN15 to 1200
Thickness: Sch 10S, 20, 40, STD, XS, 80, 160 and XXS.
316 Stainless Steel Properties
Chemical Composition
| Grade | C | Mn | P | S | Si | Ni | Mo | Cr |
| 316 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 10-14 | 2 - 3 | 16-18 |
| 316L | 0.03 | 2 | 0.045 | 0.03 | 0.75 | 10-14 | 2 - 3 | 16-18 |
| 316H | 0.04 - 0.1 | 2 | 0.045 | 0.03 | 0.75 | 10-14 | 2 - 3 | 16-18 |
Mechanical Properties
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation (%) |
| 316 | 515 | 205 | 40 |
| 316L | 485 | 170 | 40 |
| 316H | 515 | 205 | 40 |
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High Precision Stainless Steel Pipe Fittings SS316 Concentric Reducer 3 / 4 " To 60" Images
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