Super Purchasing for SAE1045/SAE1020 Inside Honing Seamless Steel Pipe for Hydralic Cylinder 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.
we can offer high quality products, competitive price and best customer service. Our destination is “You come here with difficulty and we give you a smile to take away” for Super Purchasing for SAE1045/SAE1020 Inside Honing Seamless Steel Pipe for Hydralic Cylinder Pipe, We’ve been self-confident that there will be considered a promising upcoming and we hope we could have long term cooperation with prospects from all over the environment.
we can offer high quality products, competitive price and best customer service. Our destination is “You come here with difficulty and we give you a smile to take away” for China Steel Pipe and Honing Pipe, We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable products quality , increase customers’ satisfaction and achieve win-win situation .
|
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 receivedwe can offer high quality products, competitive price and best customer service. Our destination is “You come here with difficulty and we give you a smile to take away” for Super Purchasing for SAE1045/SAE1020 Inside Honing Seamless Steel Pipe for Hydralic Cylinder Pipe, We’ve been self-confident that there will be considered a promising upcoming and we hope we could have long term cooperation with prospects from all over the environment.
Super Purchasing for China Steel Pipe and Honing Pipe, We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable products quality , increase customers’ satisfaction and achieve win-win situation .
