New Fashion Design for 4140 Seamless Precision Tube Cold Drawn Alloy Seamless Steel Pipe Precision Seamless Tube
Short Description:
We have been also concentrating on enhancing the things management and QC method so that we could preserve terrific edge inside the fiercely-competitive enterprise for New Fashion Design for 4140 Seamless Precision Tube Cold Drawn Alloy Seamless Steel Pipe Precision Seamless Tube, We are going to provide most effective quality, quite possibly the most current market aggressive rate, for each and every new and outdated consumers with the most great environmentally friendly solutions.
We have been also concentrating on enhancing the things management and QC method so that we could preserve terrific edge inside the fiercely-competitive enterprise for , Customer satisfaction is our goal. We’re looking forward to cooperating with you and providing our best services in your case. We warmly welcome you to contact us and remember to feel free to contact us. Browse our online showroom to see what we can do for yourself. And then E-mail us your specifications or inquiries today.
|
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 receivedWe have been also concentrating on enhancing the things management and QC method so that we could preserve terrific edge inside the fiercely-competitive enterprise for New Fashion Design for 4140 Seamless Precision Tube Cold Drawn Alloy Seamless Steel Pipe Precision Seamless Tube, We are going to provide most effective quality, quite possibly the most current market aggressive rate, for each and every new and outdated consumers with the most great environmentally friendly solutions.
New Fashion Design for Steel Pipe and Steel Tube, Customer satisfaction is our goal. We’re looking forward to cooperating with you and providing our best services in your case. We warmly welcome you to contact us and remember to feel free to contact us. Browse our online showroom to see what we can do for yourself. And then E-mail us your specifications or inquiries today.
