Supply OEM ERW Steel Pipe ASTM 4140 42CrMo 15CrMo Cold Rolled Seamless Carbon/Alloy Steel Tube/Pipe
Short Description:
Our organization sticks to your principle of “Quality may be the life of your organization, and reputation will be the soul of it” for Supply OEM ERW Steel Pipe ASTM 4140 42CrMo 15CrMo Cold Rolled Seamless Carbon/Alloy Steel Tube/Pipe, Top quality will be the key factor with the company to stand out from other competitors. Seeing is Believing, want more data? Just trial on its merchandise!
Our organization sticks to your principle of “Quality may be the life of your organization, and reputation will be the soul of it” for , At existing our sales network is growing continually, improving service quality to meet customer’s demand. If you are interested in any goods , be sure to contact us at anytime. We have been looking forward to forming successful business relationships with you in near future.
|
Grade |
C |
Si |
Mn |
Cr |
Mo |
Ni |
|
40Cr |
0.37-0.44 |
0.17-0.37 |
0.40-0.70 |
0.70-1.00 |
/ |
/ |
|
Grade |
Tensile Strength(MPa) |
Yield Strength(MPa) |
% Elongation in 2 in.(50mm) min |
|
40Cr |
900 min |
660 min |
12 |
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 to your principle of “Quality may be the life of your organization, and reputation will be the soul of it” for Supply OEM ERW Steel Pipe ASTM 4140 42CrMo 15CrMo Cold Rolled Seamless Carbon/Alloy Steel Tube/Pipe, Top quality will be the key factor with the company to stand out from other competitors. Seeing is Believing, want more data? Just trial on its merchandise!
Supply OEM Alloy Steel Pipe and Steel Pipe, At existing our sales network is growing continually, improving service quality to meet customer’s demand. If you are interested in any goods , be sure to contact us at anytime. We have been looking forward to forming successful business relationships with you in near future.
