Alloy 800 Seamless Butt Welding Concentric Reducer SCH40 ASME B16.9
We supply Alloy 800 seamless butt welding concentric reducers manufactured in strict compliance with ASME B16.9, with wall thickness SCH40.
Alloy 800 is a nickel-iron-chromium alloy with excellent high-temperature strength, oxidation resistance, and corrosion resistance. The seamless concentric reducer ensures smooth fluid transition between pipes of different diameters, stable flow, and no turbulence.
Butt welding structure provides strong connection, good pressure resistance and long service life, widely used in high-temperature pipelines, petrochemical, furnace, heat exchanger and industrial piping systems.
Key Specifications:
- Standard: ASME B16.9
- Material: Alloy 800
- Type: Concentric Reducer
- Process: Seamless, Butt Welding (BW)
- Wall Thickness: SCH40
- Application: High-temperature & corrosion-resistant industrial piping
All fittings are strictly inspected for dimension, material and pressure performance to meet international standards.
| Product Name |
Concentric Reducer |
| Size |
1/2’’~10’’(Seamless);12’’~72’’(Welded) |
| Thickness |
Sch5S~Sch160XXS |
| Manufacture Standard: |
ASME B16.9,ASME B16.11,ASME B16.28 ,MSS SP-43,JISB2311,JIS B2312,JIS B2313,DIN 2605,DIN2606 ,DIN2615,DIN2616 ,BG12459-90,
GB/T13401,HGJ514 ,SH3408 ,SH3409, HG/T21635, HG/T21631,
|
| Nickel alloy steel |
Alloy 400/Monel 400/NO4400/NS111/2.4360/ASTM B366 WPNC;
Alloy K-500/Monel K-500/NO5500/2.475;
Alloy 600/Inconel 600/NO6600/NS333/2.4816;
Alloy 601/Inconel 601/NO6001/2.4851;
Alloy 625/Inconel 625/NO6625/NS336/2.4856;
Alloy 718/Inconel 718/NO7718/GH169/GH4169/2.4668;
Alloy 800/Incoloy 800/NO8800/1.4876;
Alloy 800H/Incoloy 800H/NO8810/1.4958;
Alloy 800HT/Incoloy 800HT/NO8811/1.4959;
Alloy 825/Incoloy 825/NO8825/2.4858/NS142;
Alloy 925/Incoloy 925/NO9925;
Hastelloy C/Alloy C/NO6003/2.4869/NS333;
Alloy C-276/Hastelloy C-276/N10276/2.4819;
Alloy C-4/Hastelloy C-4/NO6455/NS335/2.4610;
Alloy C-22/Hastelloy C-22/NO6022/2.4602;
Alloy C-2000/Hastelloy C-2000/NO6200/2.4675;
Alloy B/Hastelloy B/NS321/N10001;
Alloy B-2/Hastelloy B-2/N10665/NS322/2.4617;
Alloy B-3/Hastelloy B-3/N10675/2.4600;
Alloy X/Hastelloy X/NO6002/2.4665;
Alloy G-30/Hastelloy G-30/NO6030/2.4603;
Alloy X-750/Inconel X-750/NO7750/GH145/2.4669;
Alloy 20/Carpenter 20Cb3/NO8020/NS312/2.4660;
Alloy 31/NO8031/1.4562;
Alloy 901/NO9901/1.4898;
Incoloy 25-6Mo/NO8926/1.4529/Incoloy 926/Alloy 926;
Inconel 783/UNS R30783; |
| Package |
Wooden cases, pallets, nylon bags or according to the customers' requirements |
| MOQ |
1pcs |
| Delivery time |
10-100 days depending on quantity |
| Payment terms |
T/T or Western Union or LC |
| Shipment |
FCA Tianjin/Shanghai, CFR, CIF, etc |
| Application |
Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc |
| Remarks |
Other materials and drawings are available. |
Application
Our products are widely used in pipeline engineering of the industries of oil and gas (including petrochemical),
chemical and pharmaceutical, pulp and paper, fertilizer, desalination, nuclear, electric power, boiler,heat exchange,
metallurgy, refinery,machinery,steel fabrication,shipbuilding, water disposal, construction, aviation,textile, ect.
Our advangtage
1) Raw material use 100% material steel
2) Good service
3) Competive price
4) Fast delivery
5)High quality products
Chemical Composition
| C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
Cu |
No |
No+Ta |
Fe |
|
0.07
max
|
1.0
max
|
2.0
max
|
0.045
max
|
0.035
max
|
19.0-21.0 |
32.0-38.0 |
2.0-3.0 |
3.0-4.0 |
1.0
max
|
8c-1.0 |
balance |
Our Service
Why Choosing Metal Industrial:
-Sufficient Forging, Heating, Machining Equipment
-In-house Inspection Instruments for Quality Controlling
-Competitive Price & High Quality Assurance
-Fast, Effective and Efficient Services
-Directly supplier of Metallurgical Equipment
-Experienced Professinonals on Communications
Packaging & Shipping
| Packaging: |
In wooded cases , pallets or according to clients' requirements |
| Shipping: |
Tianjin port, Shanghai port and the other main ports in China |
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