Product Details
Sch 40 Reducer 3 " x 2 1/2 " Seamless ASTM A234 WP91 ASME16.9 Steel
Pipe Reducer
Schedule 40 Pipe Reducer
Zizi is an ISO 9001:2008 certified manufacturer and we supply best
quality Sch 40 Reducer 3 " x 2 1/2 " Seamless ASTM A234 WP91
ASME16.9 Steel Pipe Reducer to customers with attentive service.
Butt weld pipe reducers contain concentric reducer and eccentric
reducer, they are made of carbon steels, alloy steels or stainless
steels. In the most cases, their dimensions are complied with ASME
B16.9, but stainless steel pipe reducers are conform to ASME B36.19
as well.
Concentric Reducer and Eccentric Reducer Dimensions
Size | 1/2" - 60" |
Wall Thickness | Sch10S, 20S, 40S, STD, XS, 80S, 100, 120, 140, 160, XXS |
Standard | ASME B36.19 |
Types | Seamless Reducer, Welded Reducer, Concentric Reducer, Eccentric
Reducer |
Stainless Steel | ASTM A403 WP304/304L,WP304H,WP316/316L,WP310,WP317,WP321 |
Duplex Steel | ASTM A815 UNS S 31803, S 32205, S 32550, S 32750, S 32760 |
Carbon Steel | ASTM A234 WPB, A860 WPHY42, 52, 60, 65, 70 |
Low Temp Carbon Steel | ASTM A420 WPL3, WPL6, WPL9 |
Alloy Steel | ASTM A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91 |
How to Calculate Pipe Reducer Weight
- Weight formula: 0.02466 × S ×[ (D+d)/2-S] × H / 1000
- S: Wall thickness
- D: Outside diameter of the larger end
- d: Outside diameter of the small end
- H: End to end dimension
Steel Pipe Reducer Weight
Package of Seamless Reducer
- Marked with Grade, Lot No, Size, Standard and Schedule.
- Wrapped Seamless pipe fittings with plastic foam.
- Packed Alloy Steel Pipe Reducer into wooden cases or pallets.
- Tagged labers on the outside of the package for easy
indentification.
Inspection of ASME B16.9 Pipe Reducer
- Surface. Touch and visual check.
- Marking. Check if it is clear.
- Size. Measure and ensure them in tolerance.
Advantage of Stainless Steel Buttweld Fittings
- Reasonable Price
- ISO Certified
- Fast Delivery
- Safe Package
ASTM A234 WP91 Chemical Composition
C | Mn | P | S | Si | Cr | Mo |
0.08-0.12 | 0.3-0.6 | 0.015 | 0.02 | 0.2-0.5 | 8-9.5 | 0.85-1.05 |
ASTM A234 WP91 Mechanical Properties
Tensile Strength | Yield Strength | Elongation |
590 (Mpa) | 415 (Mpa) | 20 (%) |
Company Profile
Zizi Engineering Co., Ltd is a leading industrial pipe fittings and flanges supplier for
construction, petrochemical and oilfield customers.
We engaged in the manufacture and export of industrial pipe
fittings for 9 years, our products have been sold to 37 countries
around the world. We have a modern and professional manufacturing
plant, established two warehouses near the harbor one after
another. They are the base for our ability to offer high quality
products and fast delivery.
Our products mainly are butt weld fittings, forged pipe fitings and
forged steel flanges in stainless steel, carbon steel and alloy
steel. They are produced according to ASME/ANSI American standards,
DIN Germany Standards, JIS Japanese standards or as customer
required. Those products are widely used in petrochemical industry,
shipbuilding, oil field in ocean, electric power or city building.
Since we are founded, we are concentrated to be a professional
global manufacture company with best products and service.
Eventually we get some achievements after years of harding working
and presistence.
We will always insists on the managing objective of " quality
first, service supreme, reasonable price". On the basis of
continuously perfection the current products, our company
persistently innovates upon the productive technology, provides
vast customers with all kinds of superior new goods. We are willing
to sincerely cooperate with friends from all walks of life to
create a better future.