Inconel 725 690 welded tube
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of inconel 725 690 welded tube in China. If you're going to wholesale high quality inconel 725 690 welded tube made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
inconel Products Application
725 690 steel Pipe video
Applications of Inconel 690 welded pipe
Chemical industry
Thermal and nuclear power plants
Fertilizer plants
Aerospace
Food and dairy plants
Paper industry
Oil and gas exploration
Desalination plants
Pharmaceutical plants
Inconel 725 pipe applications:
- Downhole equipment for corrosive/sour service
- Oil and gas hangers, connectors
- Fasteners, especially for marine applications
- Chemical process equipment
- Agitators
- Valve stems
inconel Material Specification
Inconel 690 Welded Pipes Chemical Composition
| Grade | C (Carbon) | Mn (Manganese) | Si (Silicon) | S (Sulfur) | Cr (Chromium) | Ni (Nickel) |
|---|---|---|---|---|---|---|
| Inconel 690 | 0.05 max | 0.5 max | 0.5 max | 0.015 max | 27 – 31 | 58 min |
The following table shows the chemical composition of Inconel 725.
| Elements | Content (%) |
|---|---|
| Nickel, Ni | 55 - 59 |
| Chromium, Cr | 19 - 22.5 |
| Iron, Fe | 9 |
| Molybdenum, Mo | 7 - 9.50 |
| Niobium, Nb (Columbium, Cb) | 2.75 - 4 |
| Titanium, Ti | 1 - 1.70 |
| Aluminum, Al | 0.35 |
| Manganese, Mn | 0.35 |
| Silicon, Si | 0.20 |
| Carbon, C | 0.030 |
| Phosphorous, P | 0.015 |
| Sulfur, S | 0.010 |
Inconel 725 welded pipes are combination of Nickel, Chromium, and Molybdenum content. The high Nickel and Chromium in the Pipes provides excellent corrosion resistance in a non-oxidizing environment. Also, provide great resistance to aqueous corrosion. The pipes are most commonly utilized in procedures where high heat tolerance is required. Welding Inconel can be or maybe difficult because the welds that are made have a tendency to split. The Inconel 725 Welded Pipes are mostly used in industries that need high pressure processes.
Inconel 690 is a nickel-based alloy containing about 30% chromium and 7% iron. It also contains zirconium, molybdenum, vanadium and other elements. These alloy elements give Inconel 690 excellent oxidation resistance and high temperature resistance, allowing it to work for a long time in extreme environments without failure. The alloy also has outstanding creep resistance and can maintain stable mechanical properties even under high temperature and high pressure conditions.
GNEE Group Factory Environment
Inconel welded tube
Customer Case
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FAQ
Q: How do you make our business establish a long-term and good relationship?
A: We maintain good quality and competitive prices to ensure that our customers benefit; we respect every customer just like our friends and sincerely do business and make friends with them. No matter where they come from.
Q: What is your delivery time?
A: Our delivery time is about one week, based on the number of customers.
Q: About the product price?
Answer: Due to cyclical changes in raw material prices, prices vary in different periods.
Q: About the product price of Inconel 725 690 steel Pipe?
A: Due to cyclical changes in raw material prices, prices vary in different periods.
Contact Us
Address
No.4-1114 Beichen Building, Beicang Town, Beicheng District, Tianjin City, China
Phone
+86-15824687445
ss@gneesteel.com
Skype
mmkelly1314
Whatsapp/Wechat
+86 15824687445
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