China New Product Manufacturer Alloy Steel Tube Alloy Hot Rolled Steel Pipe ASTM A105/A106 Gr. B Seamless 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.
Our organization sticks for the principle of “Quality will be the life of your business, and name may be the soul of it” for China New Product Manufacturer Alloy Steel Tube Alloy Hot Rolled Steel Pipe ASTM A105/A106 Gr. B Seamless Carbon Steel Pipe, The principle of our business will be to give high-quality products, expert provider, and trustworthy communication. Welcome all pals to place trial get for making a long-term business enterprise connection.
Our organization sticks for the principle of “Quality will be the life of your business, and name may be the soul of it” for China Carbon Steel Welded Pipe and ERW Steel Pipe, Being guided by customer demands, aiming at improving the efficiency and quality of customer service, we constantly improve products and solutions 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.
|
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 receivedOur organization sticks for the principle of “Quality will be the life of your business, and name may be the soul of it” for China New Product Manufacturer Alloy Steel Tube Alloy Hot Rolled Steel Pipe ASTM A105/A106 Gr. B Seamless Carbon Steel Pipe, The principle of our business will be to give high-quality products, expert provider, and trustworthy communication. Welcome all pals to place trial get for making a long-term business enterprise connection.
China New Product China Carbon Steel Welded Pipe and ERW Steel Pipe, Being guided by customer demands, aiming at improving the efficiency and quality of customer service, we constantly improve products and solutions 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.
