Alloy 690 Tube
Alloy 690 Tube
Alloy 690 Tube

Alloy 690 Tube

1、Nickel (Ni): 58% minimum
2、Chromium (Cr): 27-31%
3、Iron (Fe): 7-11%
4、Other Elements: Includes trace amounts of manganese (Mn), silicon (Si), and carbon (C), with minor additions of molybdenum and other elements.

Send Inquiry

Send E-mail

Product Introduction

Products introduction

Alloy 690 tube is widely used in industries that require materials with excellent corrosion resistance, especially in oxidizing environments, along with high-temperature stability. The alloy's primary applications are in the nuclear power industry (steam generators and reactor components), chemical processing, pollution control, and petrochemical industries, where it provides long-term performance in extreme environments. Alloy 690 tube resistance to stress-corrosion cracking, oxidation, and various forms of localized corrosion make it a reliable material for demanding applications.

Products Attributes

Item	alloy 690 tube
Thinckness	Cold rolled:0.15mm-10mm Hot rolled: 3.0mm-180mm
Transport Package	Bundle, Plastic Bag, Woven Bag, Wooden Case

Products Video

Our Products

Applications

Heater Tubes

Alloy 690 is used in heater tubes and heat exchangers in petrochemical plants where the tubes are exposed to high temperatures and corrosive gases. Its resistance to oxidation and corrosion ensures longevity in these harsh environments.

Piping for Sulfur-Bearing Environments

The alloy is also used in applications where exposure to sulfur-bearing gases and liquids is common, ensuring that the piping maintains integrity over time.

Certifications

QMC

EMC

OHSMS

SGS

SGS

TEST REPORT

FAQ

Q: How can I get a quotation from you?

A: You can leave us message, and we will reply every message in time. And you can also find our contact information on contact page.

Q: What are the advantages of your company?

A: (1): Prime quality and reasonable price. (2): Wide excellent experiences with after-sale service. (3): Every process will be checked by responsible QC which insures every product's quality. (4): Professional packing teams which keep every packing safely. (5): Trial order can be done in one week. (6): Samples can be provided as your requirements.

Q: About product prices?

A: Prices vary from period to period due to cyclical changes in the price of raw materials.

Q: Can I go to your factory to visit?

A: Of course, we welcome customers from all over the world to visit our factory.

Hot Tags: alloy 690 tube, China alloy 690 tube manufacturers, suppliers, factory, stainless steel foils, stainless steel flat bars, precision stainless steel coil, tube sheet, monel alloy, stainless steel wire rod

Alloy 600h

Alloy 718 Tube