Nickel Alloy/Inconel 625 Cladding Boiler superheater Steel Tube
Production Information of Inconel Cladding Tube
Inconel cladding for tube is a cost-effective engineered solution against corrosion/ erosion attacks from combustion products in boilers and from the hot, exhaust flue gas stream in waste heat recovery systems.
Inconel Cladding technique extends the operational life of tubes and waterwall panels, thus avoiding or delaying costly replacements.
| | Nickel alloy steel / Inconel Cladding Tube |
| | N02200, N02201, N08020, N08330, N08800, N08810, N08811, N08825, N06600, N06601, N06625, N06686, N06690, N04400, N10276, N06059 |
| | B161/163, B165, B167, B407, B423, B444, B462, B514, B515, B516, B517, B535, B619, B622, B626, B704, B705, B729 |
| | 6～219MM |
| | 0.50～25MM |
| | 6 Meters or customized |
| | Annealed & Picked or OD Mechanical Polish(up to 600#) or Bright Annealed & OD Polish |
| | |
| | Petroleum, chemical industry, chemical fiber, smelt, medical machinery, paper making, heat preservation and refrigeration, mechanical equipment, food, electricity, water conservancy, architecture, aerospace, navigation shipbuilding, environmental protection and boiler heat exchanger. |
| | Standard seaworthy package: 1.plywood case 2.wooden pallet package 3.bundle packageand other package or as customer request. |
| | 500 kilograms |
| | 500 tons/month |
| | Shanghai |
| | T/T with 30% deposit, balance before shipment |
| | Usually within 30-60 days after payment |
The most common problem in surfacing is cracking. The main methods to prevent cracking are as follows
1. Preheat before welding, control interlayer temperature and slow cooling after welding
2. Stress relief heat treatment after welding
3. Avoid multi-layer surfacing and use low hydrogen surfacing electrode
4. If necessary, build up the transition layer between the surfacing layer and the base metal (use the electrode with low carbon equivalent and high toughness)
Attention must be paid to butt welding:
1. According to the use requirements, reasonable selection of surfacing alloy
2. Reduce the dilution ratio of base metal as much as possible
3. Improve productivity
4. It is expected that the hardfacing metal and base metal have similar expansion coefficient and phase transformation temperature
Purpose of Inconel Cladding on surface :
1. Extend service life
2. Reduce costs
3. Reduce spare parts
4. Reduce maintenance
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RFQ
Q: Are you trading company or manufacturer ?
Q: How long is your delivery time?
A: Generally 5-10 days if the goods are in stock. or 25-35days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample extra
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
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Nickel Alloy Inconel 625 Superheater Tubes In Boiler Cladding ASTM Images
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