Wholesale Discount Factory Price 4140 20cr 40cr Q345 Q355 Fluid Pipe 15CrMo 42CrMo Alloy Carbon Steel Pipe
Short Description:
20Cr alloy steel pipe is a kind of high-precision steel pipe material after cold drawing or hot rolling treatment. Because the inner and outer walls of precision steel pipes have no oxide layer, no leakage under high pressure, high precision, high finish, no deformation during cold bending, flaring, flattening and no cracks, etc., 20cr precision steel pipes are widely used in automobiles, motorcycles, electric vehicles, petrochemical, electric power, ships, aerospace, bearings, and pneumatic components.
No matter new purchaser or aged consumer, We believe in very long phrase and dependable relationship for Wholesale Discount Factory Price 4140 20cr 40cr Q345 Q355 Fluid Pipe 15CrMo 42CrMo Alloy Carbon Steel Pipe, we could solve our customer problems asap and do the profit for our customer. For those who need excellent company and top quality , pls choose us , thanks !
No matter new purchaser or aged consumer, We believe in very long phrase and dependable relationship for , We now have a dedicated and aggressive sales team, and many branches, catering to our main customers. We’re looking for long-term business partnerships, and ensure our suppliers that they will absolutely benefit in both short and long run.
|
Grade |
C |
Si |
Mn |
Cr |
Mo |
Ni |
|
20Cr |
0.18-0.24 |
0.17-0.37 |
0.50-0.80 |
0.70-1.00 |
/ |
/ |
|
Grade |
Tensile Strength(MPa) |
Yield Strength(MPa) |
% Elongation in 2 in.(50mm) min |
|
20Cr |
785-835 |
490-540 |
10 |
20Cr alloy steel pipe can improve the material utilization rate, simplify the manufacturing process, save materials and processing time, such as rolling bearing rings, jack sleeves, etc.
20Cr 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.
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing or Cold Rolling, On line inspection
5. Heat Treatment
6. Straightening/Cutting to specified length/Finished Measuring Inspection
7. Quality Testing in own lab with Tensile Strength, Yield Strength, Elongation, Hardness, Straightness, etc.
8. Packing and Stocking.
100% Eddy Current Testing.
100% Size Tolerance Checking.
100% Tube surface checking to avoid surface defects
Hot Rolled, Annealed, Normalized, Quenched and Tempered
Packaging
1. Bundle packing
2. Beveled end or plain end or varnished as per buyer’s required
3. Marking: as per customer’s requests
4. Painting varnish coating on the pipe
5. Plastic caps at ends
Delivery time
With 15-30 days after full payment receivedNo matter new purchaser or aged consumer, We believe in very long phrase and dependable relationship for Wholesale Discount Factory Price 4140 20cr 40cr Q345 Q355 Fluid Pipe 15CrMo 42CrMo Alloy Carbon Steel Pipe, we could solve our customer problems asap and do the profit for our customer. For those who need excellent company and top quality , pls choose us , thanks !
Wholesale Discount Alloy Carbon Steel Pipe and Carbon Steel, We now have a dedicated and aggressive sales team, and many branches, catering to our main customers. We’re looking for long-term business partnerships, and ensure our suppliers that they will absolutely benefit in both short and long run.
