Alloy pipes have hollow sections and are widely used as pipelines for conveying fluids, such as oil, natural gas, gas, water and some solid materials. Compared with solid steel such as round steel, alloy steel pipe is lighter in weight when the bending and torsional strength is the same. Alloy steel pipe is a kind of steel with economic section, which is widely used to manufacture structural parts and mechanical parts, such as oil drill pipe, automobile transmission shaft, bicycle frame and steel scaffold used in construction. Manufacturing ring parts with alloy steel pipes can improve the material utilization rate, simplify the manufacturing process, save materials and processing time, such as rolling bearing rings, jack sleeves, etc. Currently, steel pipes have been widely used for manufacturing. Alloy steel pipe is also an indispensable material for various conventional weapons, and the barrel and barrel of the gun are made of steel pipe. Alloy steel pipes can be divided into round pipes and special-shaped pipes according to the shape of cross section. Because the circular area is the largest under the condition of equal circumference, more fluid can be transported by using circular pipes.
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A: We provide sample free of charge 3 working days.
Q: What payment terms do you do?
A: 30% TT as downpayment, the balance paid before shipment or 100% irrevocable L/C At sight.
Q: How long is your delivery time?
A: 15-30 working days.