10inch x 8inch Schedule40 A234-WPB carbon steel Conc Reducer
Concentric Reducer
Buttweld concentric reducer is also called welded concentric coupling. It allows from connecting a large pipe to a smaller pipe by means of welding. A concentric reducer allows welded connection between two pipes with the same center line.In concentric reducers the area reduction is concentric and the center line of the pipe on a bigger end and smaller end remains the same. These styles are normally used for vertical lines. So in concentric reducers, the pipe axis remains the same. Reducers are reversible and can be used in any direction.
Eccentric Reducer
Eccentric reducer is a fitting used in piping systems between two pipes of different diameters. The same fitting can be used in reverse as an eccentric increaser or expander. They are used where the diameter of the pipe on the upstream side of the fitting (i.e. where flow is coming from) is larger than the downstream side, and where there is a danger that vapor may accumulate. In Eccentric Reducer the reduction of the pipe size is achieved by decreasing the diameter of the fitting at a constant rate over a specified length, maintaining one side of the fitting horizontally.
1.Techminacal Parameters
Standard |
Material |
ASTM A234, ASTM A420, ASTM A860, ASTM A403, etc |
Dimension |
ASME B16.9, etc |
Material |
Carbon Steel |
A234 WPB,A420 WPL3/WPL6, A860 WPHY42-70, etc |
Alloy Steel |
A234 WP11/WP22/91, etc |
Stainless Steel |
304 ,304L,316 ,321, 316L, 347H etc |
Minimum Order Quantity |
10 Pieces |
Reducer Type |
Concentric, Eccentric |
Outside Diameter |
1/2" - 24" (SMLS/SEAMLESS) |
26" - 100" (WELD) |
Wall Thickness |
Butt Welded : SCH10-SCH160, STD, XS, XXS |
Processing technic |
BW TYPE
SMLS = Seamless (Size 1/2" - 24") |
Welded = Seam Welded with 100% X - Ray Test |
2.Reducer Showcase
3.Reducer Production Facility
4.Reducer Inspection Equipment
5.Reducer Packing and Transportation
6.Chengdu Derbo Steel Co.,Ltd Profile
We,Chengdu Derbo Steel Focus on Steel Pipe and Pipe Fittings Solution For More Than 10 Years.And had succeed to cooperated with Shell,Lukoi and other famous oil&gas companies all over the world.
If you have any inquiry please don't hesitation to contact us,we will give you the technical support and other service.