Hot Rolled 45# 370*460 Seamless Carbon Steel Square/Rectangular
Tube
We are Specializing in the production and operation of various
specifications of precision steel pipe, special-shaped steel pipe,
seamless steel pipe, hot rolled steel pipe, cold drawn steel pipe,
fine rolled steel pipe, structural steel pipe, fluid steel pipe,
precision bright pipe, alloy pipe and other products. In order to ensure customer demand, the company has inventory of
carbon steel, low alloy, high pressure alloy steel pipe. Material: 10#, 0#, 45#, 20CR, 40CR, 15CrMO, 42CrMO, inventory,
material, complete specifications, can fully meet the needs of
customers one-stop procurement.
So. Spraying derusting is an ideal way of pipeline anticorrosion. Generally speaking. Shot peening (sand) derusting is mainly used on the inner surface
of pipes. Shot blasting (sand) rust removal is mainly used for the outer
surface of the pipe. Several problems should be paid attention to when using spray to
remove rust.
The rust removal grade of square tube is applied to the
construction process of epoxy, b, phenolic and other anticorrosive
coatings commonly used in square tube. The surface of square tube is generally required to be near white
grade (Sa2.5). Practice proves. With this derusting grade, almost all scale, rust and other dirt
can be removed. The depth of anchor grain is 40~100μm. Fully meet the anticorrosion layer and square pipe adhesion
requirements. The spraying (jetting) derusting process can achieve near-white
class (Sa2.5) technical conditions with low operating cost and
stable and reliable quality.
Welded pipe is a common pipe in gas pipeline. Welded pipes with diameters greater than 426mm (or 508mm) are
generally referred to as large diameter welded pipes. In accordance with the welding tube. Can be divided into spiral welded pipe and straight seam welded
pipe two. Spiral welded pipe is the low carbon carbon structural steel or low
alloy structural steel steel strip according to a certain spiral
Angle (also known as forming Angle) rolled into the pipe blank. Then the pipe seams are welded together to make. It can produce large diameter steel tubes from narrower strips. Spiral welded pipe is mainly spiral submerged arc welded pipe
(SSAW)
Square pipe is divided into straight seam welding square pipe and
seamless square pipe two kinds. Specifications and models: square 0*600mm. Wall thickness 0.5mm-25mm Length: 5m-12.5m Torque tube: diameter
mm. Wall thickness 0.5mm-25mm Length: 5m-12.5m
Square tube can execute EN10210 or technical agreement 355etc
product package: spray paint. With oil. Packaging.
| Product Name | 45#,Carbon Steel Seamless Square Pipe |
| Grade | 45# |
| Tolerance | ±1% |
| Delivery Condition | Sea Transportation |
| Application | conveying fluids |
| Advantage | High Cost Performance and Stock Available |
| Elongation | 10% |
| Feature | |
| Standard | JIS, AiSi, ASTM, GB, DIN, EN |
| Technique Process | Round steel pipe inspection - - - - heating perforation, sizing,
hot rolling, flat head, inspection, pickling, ball annealing - cold
drawn - molding - mouth - inspection |
Product Pictures
Reyn@sylmetal.com or Wechat 18262283768
