ASTM A335 P91 alloy steel pipe and tube

Q: Are you a trader or a manufacturer?

A: We are a trader and a stockholder with abundant reserves, we have cooperate factories.

Q: How long is your delivery time? 

A: 5-10 days if goods are in stock, 15-20 days if goods are not in stock.

Q: What is your payment terms?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment.

Q: Can you cut?

A: Yes. We offer fabrication services that include cutting, bending, shearing, saw cutting and welding

for all of our seamless alloy steel pipes and tubes.

Q: Can you provide diameter pipe outside of your typical size range?

A: Yes. North-Pipe has the ability to provide any diameter sized pipe that your application requires.

Contact our experienced representative and they will be able to help you source the exact material that

you required. Pls find our products offering for seamless alloy steel pipes&tubes. 

Q: Is it possible for you to provide pipe with a special surface coating?

A: Yes. We can provide pipe with a wide variety of surface preparations that you may require.

Q: What's HLSA?

A: High-strength low-alloy (HSLA) is the term applied to the flat by a small number of all kinds of

special additional alloying element exhibits excellent strength and toughness, but also enhance the

corrosion resistance. Such carbon usually have moderate low carbon content (0.05-0.1%), and the use

of one or more alloying elements niobium, titanium and vanadium, nearly at 0.01-0.05% level, so they are

also known as micro nickname alloy steel.