Best Price for 20# 35# 45# Cold Drawn Precision Seamless Pipe Processing 20# Precision Bright Seamless Steel Pipe
Short Description:
To regularly increase the management program by virtue of your rule of “sincerely, good faith and quality are the base of business development”, we extensively absorb the essence of associated solutions internationally, and continuously create new solutions to satisfy the demands of customers for Best Price for 20# 35# 45# Cold Drawn Precision Seamless Pipe Processing 20# Precision Bright Seamless Steel Pipe, We sincerely welcome mates to negotiate organization and start cooperation. We hope to affix hands with good friends in different industries to produce a fantastic long term.
To regularly increase the management program by virtue of your rule of “sincerely, good faith and quality are the base of business development”, we extensively absorb the essence of associated solutions internationally, and continuously create new solutions to satisfy the demands of customers for , we’ve been sincerely hope to establish one good long term business relationship with your esteemed company thought this opportunity, based on equal, mutual beneficial and win win business from now till the 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 receivedTo regularly increase the management program by virtue of your rule of “sincerely, good faith and quality are the base of business development”, we extensively absorb the essence of associated solutions internationally, and continuously create new solutions to satisfy the demands of customers for Best Price for 20# 35# 45# Cold Drawn Precision Seamless Pipe Processing 20# Precision Bright Seamless Steel Pipe, We sincerely welcome mates to negotiate organization and start cooperation. We hope to affix hands with good friends in different industries to produce a fantastic long term.
Best Price for Steel Pipe and Steel Tube, we’ve been sincerely hope to establish one good long term business relationship with your esteemed company thought this opportunity, based on equal, mutual beneficial and win win business from now till the future.
