China Precision Steel Tube Manufacturers Cold Drawn Seamless Manufacturers Astm T91 Boiler Tube Factories
Product Description
Seamless steel pipe is divided into hot rolled and cold rolled seamless steel pipe. Hot rolled seamless steel pipe is divided into general steel pipe, low and medium pressure boiler steel pipe, high pressure boiler steel pipe, alloy steel pipe, stainless steel pipe, petroleum cracking pipe, geological steel pipe and other steel pipes. In addition to general steel pipe, low and medium pressure boiler steel pipe, high pressure boiler steel pipe, alloy steel pipe, stainless steel pipe, petroleum cracking pipe and other steel pipes, cold rolled seamless steel pipe also includes carbon thin-walled steel pipe, alloy thin-walled steel pipe, stainless thin-walled steel pipe and special-shaped steel pipe. The outer diameter of hot-rolled seamless pipe is generally greater than 32mm, and the wall thickness is 2.5-75mm. The diameter of cold-rolled seamless pipe can reach 6mm, and the wall thickness can reach 0.25mm. The outer diameter of thin-walled pipe can reach 5mm, and the wall thickness is less than 0.25mm.
Product Parameter
| Standerd | GB/T8162 ASTM A53 ASME SA53 JIS DIN |
| Steel pipe grade | 10、20、35、45、Q345、15CrMo、12Cr1MoV、20G、5310、9948、1045、S45C、C45、A53A、A53B、SA53A、SA53B、A105、A182 20MnG、25MnG 15MoG、20Cr、40Cr、41Cr4、40X、5140、SCr440、530M40、27SiMn |
| 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 at sight |
| 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 | 1 Ton |
Product Show
Processing services
Advantage
1,Our company has a large number of inventory, can meet your needs in time.
2, provide relevant information in time according to the customer's demand to ensure the quantity and quality of products.
3、Relying on the country's largest steel market, one-stop with all the products you need to save costs for you.
Product Application
Thin-wall seamless steel pipe is mainly used for machining, coal mine, hydraulic steel and other purposes.
Production Process
