Hot sale Steel Welded Pipe – Alloy pipe seamless steel pipe for high pressure heat resistant alloy pipe and low pressure alloy pipe structure – Huayi
Hot sale Steel Welded Pipe – Alloy pipe seamless steel pipe for high pressure heat resistant alloy pipe and low pressure alloy pipe structure – Huayi Detail:
Product Description
Alloy pipes have hollow sections and are widely used as pipelines for transporting fluids, such as pipelines for transporting oil, natural gas, gas, water, machining, and some solid materials. Compared with solid steel such as round steel, alloy steel pipe has lighter weight when its bending and torsional strength is the same. Alloy steel pipe is an economic section steel, 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. Making ring parts with alloy steel pipe can improve the material utilization rate, simplify the manufacturing process, save materials and processing hours, such as rolling bearing ring, jack sleeve, etc. at present, steel pipe has been widely used for manufacturing. Alloy steel pipe is also an indispensable material for all kinds of conventional weapons. Gun barrel and barrel should be made of steel pipe. Alloy steel pipe can be divided into round pipe and special-shaped pipe according to different cross-sectional area and shape. Because the circular area is the largest under the condition of equal circumference, more fluid can be transported by circular pipe. In addition, when the ring section is subjected to internal or external radial pressure, the force is more uniform. Therefore, most steel pipes are round pipes. Alloy pipes include large-diameter alloy pipes, thick wall alloy pipes, high-pressure alloy pipes, alloy flanges, alloy elbows, P91 alloy pipes and seamless steel pipes. In addition, special pipes for chemical fertilizer are also very common.
Product Parameter
| Standerd | GB/T8162 ASTM A53 ASME SA53 JIS DIN |
| Steel pipe grade | 16Mn 12Cr1MoV T91 27SiMn 30CrMo 15CrMo 20G Cr9Mo 10CrMo910 15Mo3 15CrMoV 35CrMoV 45CrMo
15CrMoG、12Cr2MoG、12Cr1MoVG、12Cr2MoWVTiB、10Cr9Mo1VNb、SA210A1、SA210C、SA213 T11、SA213 T12、SA213 T22、SA213 T23、SA213 T91、SA213 T92、ST45.8/Ⅲ、13CrMo44 |
| Lengh | hot rolled (extruded and expanded): 3-12m
cold rolled (drawn): 2-10.5m |
| Outer Diameter | hot rolled:32-756mm/cold drawn:5-200mm |
| wall thickness | 2.5-100mm |
| Processing Service | Cutting or according to the customer’s demand |
| Packaging Details | Bare packing/wooden case /waterproof cloth |
| Terms of Payment | T/T L/C |
| 20 feet container contains dimension | Length under 6000mm/25T |
| 40 feet container contains dimension | Length under 12000mm/27T
|
| Samples | Free samples are provided but the freight is paid by the buyer |
| Min order | 1Ton |
Product Show
Processing Services
Advantage
Our company has a large number of inventory, can meet your needs in time.
provide relevant information in time according to the customer’s demand to ensure the quantity and quality of products.
Relying on the country’s largest steel market, one-stop with all the products you need to save costs for you.
Product Application
Alloy tubes are mainly used for heating surface tubes of low and medium pressure boilers (working pressure is generally not greater than 5.88MPA and working temperature is below 450 ℃); It is used for heating surface pipes, economizers, superheaters, reheaters and pipes for petrochemical industry of high-pressure boilers (working pressure is generally above 9.8MPa and working temperature is between 450 ℃ ~ 650 ℃). Therefore, alloy tubes are widely used in petroleum, aerospace, chemical industry, electric power, boiler, military industry and other industries.
Production Process
Product detail pictures:
Related Product Guide:
go on to boost, to be certain item quality in line with market and buyer standard demands. Our firm has a excellent assurance procedure happen to be established for Hot sale Steel Welded Pipe – Alloy pipe seamless steel pipe for high pressure heat resistant alloy pipe and low pressure alloy pipe structure – Huayi, The product will supply to all over the world, such as: Palestine, Albania, Guatemala, Being guided by customer demands, aiming at improving the efficiency and quality of customer service, we constantly improve goods and give more detailed services. We sincerely welcome friends to negotiate business and start cooperation with us. We hope to join hands with friends in different industries to create a brilliant future.
By Margaret from Stuttgart - 2017.05.02 18:28
It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
By Denise from USA - 2018.07.27 12:26
