Home > Concentric Reducer
Enhance your piping system with our appealing Concentric Reducer fittings. Built to surpass industry standards, they offer outstanding performance, durability and corrosion resistance. Crafted with precision and inventive methods, our concentric reducers blend smoothly into applications to guarantee peak efficiency. Rely on our solutions to upgrade your system with confidence and best in range performance.
Dimensions :ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size :1/2″NB TO 48″NB IN
Type :Seamless / ERW / Welded / Fabricated
Thickness :Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc.
Form :Concentric Reducer, Pipe Reducer, Pipe Concentric Reducers, Fitting Concentric Reducers.
Stainless Steel Buttweld Concentric Reducer :
ASTM A403 WP316/316L, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
Duplex & Super Duplex Steel Buttweld Concentric Reducer :
ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. Werkstoff No. 1.4462
Carbon Steel Buttweld Concentric Reducer :
ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Low Temperature Carbon Steel Buttweld Concentric Reducer :ASTM A420 WPL3, A420 WPL6
Alloy Steel Buttweld Concentric Reducer :
ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
Nickel Alloy Buttweld Concentric Reducer :
ASTM B336, ASME SB336, Nickel 200 (UNS No. No2200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II), Cupro-Nickel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe.
| Buttweld Concentric Reducer | Butt Weld Pipe Reducers |
| ASME B16.9 Butt weld Concentric Reducer | Steel Reducer Pipe Fittings |
| Stainless Steel Concentric Reducer Suppliers | SS Concentric Reducers |
| ANSI B16.9 Buttweld Concentric Reducer Dealer | ASME B16.28 Buttweld Concentric Pipe Reducer Exporter |
| Welded Butt weld Concentric Reducer Stockholder | Seamless Butt weld Concentric Reducer Distributors |
| Carbon Steel Concentric Reducer | High Quality Concentric Reducer Manufacturer |
| ASTM A403 Stainless Steel Concentric Reducers | Duplex Steel Buttweld Concentric Reducer |
| Super Duplex Steel Buttweld Concentric Reducer | Copper Nickel Concentric Reducer |
| High Nickel Alloy Concentric Reducer | Hastelloy Concentric Reducer Stockist |
| Titanium Buttweld Concentric Reducer | Inconel Butt weld Concentric Reducer |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With modern production facilities strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept readily in stock.
Reach out to us for a fast quote tailored to your requirement.
We supply these Concentric Reducer in accordance with DIN, ISO, JIS or ANSI Standard.
Concentric Reducer uses are as varied as the sectors they cater to, led mainly by the aerospace, railway, construction and automotive sectors, along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Yes, Concentric Reducers can usually be recycled. They are often manufactured from materials like metals (e.g., stainless steel, carbon steel) or plastics (e.g., PVC, HDPE), all of which qualify as recyclable materials. That said, it’s important to verify the exact material makeup and the recycling regulations in your region to ensure correct disposal and recycling methods.
Email: sales@koasteel.nz