Super Duplex STS SMLS Pipes

Duplex steel stainless steel pipe has two kinds of microstructure, Ferrite and Austenite, which combines many of the most beneficial properties of Ferrosteel and Austenite steel. Because of the high content of Cr, Mo, N and other elements, it has the advantages of excellent resistance to point corrosion, crevice corrosion, stress corrosion, uniform corrosion, good plasticity, similar hardening characteristics with Austenite stainless steel, large cold deformation, good welding performance,etc.

Grade：S31803/S32205、S32750、S32760、S32304

Specification：ASTM A789、A790

O.D Range：12.7mm – 610mm

Thickness：0.89mm – 45mm

Length：Max 25m

Surface：A&P、BA、MP

Core Competency:

• Superior Quality: All of the materials we used are 1st Class , our stainless steel product are all high-quality , equipment and technics are very advanced. We pay much attention to every details of the quality from production to package.
• Competitive Prices: We ourselves bought material for our professional subsidiary factory to apply to producing, therefore, our cost is lower than others and the prices are much more competitive.
• Good Services: We Provide 24/7 technical support and 3 month quantity assurance. If there is any problem, you can communication with us timely and if necessary ,we will go to your country to check and change the products.
• Business Criterion: ‘Honest, Loyalty ,Trust and Respect” is our business criterion. We are looking forward to supplying the best products and services to all our esteemed customers.
• Rich Experience: Established a number of joint-venture steel production lines with well-known companies. Hope we can do distribution to the welfare of the whole society after the success of business.

Frequently Asked Questions

1. Are you a factory or trading company ?
Yes, we are professional manufacturer for steel pipe, and our company also is a very professional trade company for steel products.

2. Can I get samples before order ?
Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.

3. What is your delivery time ?
Our delivery time is about one week, timing according to the number of customers.

4. What is your payment terms ?
Our usual payment methods are T/T, L/C, D/A, D/P, Western Union, MoneyGram, payment methods can be negotiated and customized with customers.

5. What do your factory do regarding quality control ?
We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.

6. How can you ensure what I got will be good ?
Alibaba will act as our guarantor. If the product fails the inspection before leaving the factory, you can refuse to accept the goods.