China Cheap priceAlloy Steel Seamless Pipe 20cr 30cr 35cr Carbon Alloy Steel Welded/Seamless Pipe
Short Description:
Our merchandise are commonly identified and dependable by end users and will meet continually altering financial and social desires for China Cheap priceAlloy Steel Seamless Pipe 20cr 30cr 35cr Carbon Alloy Steel Welded/Seamless Pipe, We have confident that we could offer the high quality products and solutions at resonable price tag, superior after-sales support into the shoppers. And we will build a vibrant long run.
Our merchandise are commonly identified and dependable by end users and will meet continually altering financial and social desires for Carbon Alloy Steel Round Welded Tube and Carbon Steel Seamless Pipe, Our company insists on the purpose of “takes service priority for standard, quality guarantee for the brand, do business in good faith, to provide expert, rapid, accurate and timely service for you”. We welcome old and new customers to negotiate with us. We will serve you with all sincerity!
|
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 merchandise are commonly identified and dependable by end users and will meet continually altering financial and social desires for China Cheap price Alloy Steel Seamless Pipe 20cr 30cr 35cr Carbon Alloy Steel Welded/Seamless Pipe, We have confident that we could offer the high quality products and solutions at resonable price tag, superior after-sales support into the shoppers. And we will build a vibrant long run.
China Cheap price Carbon Alloy Steel Round Welded Tube and Carbon Steel Seamless Pipe, Our company insists on the purpose of “takes service priority for standard, quality guarantee for the brand, do business in good faith, to provide expert, rapid, accurate and timely service for you”. We welcome old and new customers to negotiate with us. We will serve you with all sincerity!
