Hot Sale GH2132 GH3030 63mm OD Seamless Stainless Steel Pipe Custom Stainless Steel Pipe

High temperature Alloy Tube

High-temperature alloys are widely used in the energy field. In high-parameter ultra-supercritical power generation boilers for coal-fired power generation, superheaters and re-superheaters must use high-temperature alloy pipes with good creep resistance, excellent oxidation resistance on the steam side and excellent corrosion resistance on the flue gas side; in gas turbines for gas-fired power generation, turbine blades and guide vanes need to use high-temperature alloys with excellent high-temperature corrosion resistance and long-term stable structure; in the field of nuclear power, steam generator heat transfer tubes must use high-temperature alloys with good solution corrosion resistance; in the field of coal gasification and energy conservation and emission reduction, high-temperature alloys with excellent resistance to high-temperature thermal corrosion and high-temperature abrasion are widely used; in oil and natural gas extraction, especially deep well extraction, the drilling tools are in an acidic environment of 4-150 ℃, and in the presence of CO2, H2S and mud, etc., corrosion-resistant and wear-resistant high-temperature alloys must be used

Manufacturing Process

1. Melting

The process begins with the melting of high-purity raw materials in an electric arc furnace or induction furnace. The molten metal is then refined to remove impurities and achieve the desired chemical composition.

2. Casting

After refining, the alloy is cast into ingots. These ingots are typically subjected to a homogenization heat treatment to eliminate segregation and enhance uniformity.

3. Forging

The ingots are then hot-forged at temperatures above 1100°C to achieve the desired shape and grain structure. This step is crucial as it refines the microstructure and improves the mechanical properties of the alloy.

4. Hot Rolling

Following forging, the material undergoes hot rolling to reduce the thickness and achieve the final dimensions of the bars. This process also enhances the directional properties of the alloy.

5. Annealing

To relieve internal stresses and improve ductility, the rolled bars are annealed at temperatures around 900-950°C. This step ensures the material is ready for final machining and use.

6. Finishing

The final step involves cutting the bars to the required lengths and applying any necessary surface treatments. This may include grinding, polishing, or coating to protect against environmental factors

GH3030 Chemical composition

Our Advantage

1.Market Leader

Top 5 in China's nonferrous metal industry

2.Flexible products

Thousands of product specifications,Meet multiple needs of buyers

3.Low MOQ

Can customize samples

4.Short production lead time，fast delivery of whole cabinet

5.Professional inspection equipment

Before delivery, we will use spectrometers, tensile testers and other professional equipment to conduct a comprehensive inspection of the products to ensure that the goods are qualified for acceptance

6.Professional business team

Quickly responds to customer inquiries,24-hour professional quotation online

The salesperson will follow the customer's requirements for the use of the product,Professionally recommend more appropriate performance and price products to customers

7.Intact packaging

Packaging according to customer needs.You can customize wooden boxes to ensure that the goods arrive at the destination in good condition

8.Various payment methods

Facilitate customer payment

9.Get good reviews from customers

Old customers have long-term cooperation,The longest is more than 7 years

10.Received various awards

Google is very recognized by us,They give us awards every year

FAQ:

How can I contact with your company?
We are always ready to serve you via Email, Telephone, Fax, Skype, Whatsapp or Mobile phone.
Phone:+86-13218687867
Whatsapp:+86-13218687867
Email: sales18@dlx-alloy.com

What is your working time?
Monday-Saturday : 7:30AM-17:00PM (Beijing time, GMT+08.00)
We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday . For detail,please see our update holiday notice.
During these period, if you have a demand, Please send me an email.

Do you provide free samples?
Yes, we can provide a free sample for testing,buyer should bear all the shipping costs.

What is your payment terms?
T/T,L/C,D/A,D/P,Western Union,MoneyGram,Paypal

What is the lead time?
Usually sample lead time is 7 days after payment has been confirmed.
Normal order is 10-30days,it depends on customers' quantity.