Alloy 725 (UNS N07725) is a nickel chromium-molybdenum-niobium
alloy that is highly resistant to corrosion and is age hardenable
for extremely high strength. It has essentially the same corrosion
resistance as alloy 625, which is widely used in a broad range of
severely corrosive environments in the oil & gas sector. The
strength of age-hardened alloy 725 is of the order of twice that of
annealed Alloy 625. Alloy 725 exhibits a high resistance in
reducing and oxidizing environments and increased resistance to
pitting and crevice corrosion in sea water and stress corrosion
cracking. Because the strength of alloy 725 is developed by heat
treatment, not by cold work, ductility and toughness remain high.
The properties of alloy 725 are useful for a range of applications
that require outstanding corrosion resistance along with high
strength. The alloy is used for hangers, landing nipples, side
pocket mandrels and polished bore receptacles in sour gas service,
where it resists the effects of hydrogen sulfide, chlorides and
carbon dioxide. The alloy is also attractive for high strength
fasteners in marine applications, where it resists corrosion,
pitting and crevice attack in sea water.
Company Profile:
Our company is a set of production, processing, trade, sales in one
of the large enterprises. We specialize in Stainless Steel Sheets
or Plates, Stainless Steel Coils or Strips, Stainless Steel Pipes
or Tubes, Stainless steel Bar, etc with remarkable quality and best
prices.
Our company has own factory, professional processing equipment ,
all kinds of surface processing, plasma cutting, water cutting,
leveling machine, slicing machine. Since its establishment, Also,we
can process special sizes for our customers, because we have
completely processing equipment, professional technical workers and
engineer.
Packaging and Shipping:
Products covered with boards are used for transportation
protection.
All products will be packed in solid wooden packaging.
Each carton with good support and reinforcement.
Take photos of container loading and seal the container.
Fast transportation speed. Let the customer know every step.
FAQ:
Q1. What are your company's main products ?
A1: Our main products are stainless steel, carbon steel ,
galvanized and Aluminum products and etc.
Q2: Are you a manufacturer?
A:Yes, we are manufacturers. We have our own factory and our own
company. I believe we will be the most suitable supplier for you.
Q3: Can we visit your factory?
A: Sure, we welcome you to visit our factory , check our production
lines and know more about our strength and quality.
Q4: Do you have quality control system?
A: Yes, we have ISO, BV, SGS certifications and our own quality
control laboratory.
Q5: How do you ship the goods and how long does it take to arrive?
A: For samples, We usually deliver by DHL, UPS, FedEx or TNT. It
usually takes 3-5 days to arrive.Airline and sea shipping also
optional. For mass products, ship freight is prefered.
