Best quality Made in China Best-Selling Cold Drawn Seamless Pipe Q235 Q345 Q235B Q345b Q195 Precision Steel Pipe Factory Price
Short Description:
It adheres on the tenet “Honest, industrious, enterprising, innovative” to acquire new solutions continuously. It regards prospects, success as its personal success. Let us build prosperous future hand in hand for Best quality Made in China Best-Selling Cold Drawn Seamless Pipe Q235 Q345 Q235B Q345b Q195 Precision Steel Pipe Factory Price, Good quality would be the key factor to the company to stand out from other competitors. Seeing is Believing, want far more info? Just trial on its items!
It adheres on the tenet “Honest, industrious, enterprising, innovative” to acquire new solutions continuously. It regards prospects, success as its personal success. Let us build prosperous future hand in hand for , Our company has always insisted on the business principle of “Quality, Honest, and Customer First” by which we have won the trust of clients both from at home and abroad. If you are interested in our products, please do not hesitate to contact us for further information.
|
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 receivedIt adheres on the tenet “Honest, industrious, enterprising, innovative” to acquire new solutions continuously. It regards prospects, success as its personal success. Let us build prosperous future hand in hand for Best quality Made in China Best-Selling Cold Drawn Seamless Pipe Q235 Q345 Q235B Q345b Q195 Precision Steel Pipe Factory Price, Good quality would be the key factor to the company to stand out from other competitors. Seeing is Believing, want far more info? Just trial on its items!
Best quality Steel Pipe and Steel Tube, Our company has always insisted on the business principle of “Quality, Honest, and Customer First” by which we have won the trust of clients both from at home and abroad. If you are interested in our products, please do not hesitate to contact us for further information.
