Factory made hot-sale Professional Manufacture H8-H9 Tolerance 5120 5115 20crmnti 40crmnti Hydraulic Steel Cylinder Honed Tube Seamless Steel Pipe
Short Description:
We follow our enterprise spirit of “Quality, Efficiency, Innovation and Integrity”. We aim to create much more worth for our buyers with our abundant resources, highly developed machinery, experienced workers and great providers for Factory made hot-sale Professional Manufacture H8-H9 Tolerance 5120 5115 20crmnti 40crmnti Hydraulic Steel Cylinder Honed Tube Seamless Steel Pipe, Our experienced complex workforce might be wholeheartedly at your support. We sincerely welcome you to definitely stop by our web site and company and mail us your inquiry.
We follow our enterprise spirit of “Quality, Efficiency, Innovation and Integrity”. We aim to create much more worth for our buyers with our abundant resources, highly developed machinery, experienced workers and great providers for Honed Pipe and Honed Tube, We severely promise that we give all the customers with the best quality products and solutions, the most competitive prices and the most prompt delivery. We hope to win a resplendent future for customers and ourselves.
|
Grade |
C(％) |
Si(％) |
Mn(％) |
Cr(％) |
Ti(%) |
|
20CrMnTi |
0.17-0.23 |
0.17-0.37 |
0.80-1.10 |
1.00-1.30 |
0.04-0.10 |
|
Grade |
Rp0.2 (MPa) |
Rm (MPa) |
Impact |
Elongation |
A Z (%) |
Delivery |
Hardness HB |
|
|
|
|
KV (J) |
A (%) |
|
|
|
|
20CrMnTi |
318 (≥) |
967 (≥) |
11 |
34 |
41 |
Solution & Aging, Ann, Ausaging, Q+T |
332 |
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 received
We follow our enterprise spirit of “Quality, Efficiency, Innovation and Integrity”. We aim to create much more worth for our buyers with our abundant resources, highly developed machinery, experienced workers and great providers for Factory made hot-sale Professional Manufacture H8-H9 Tolerance 5120 5115 20crmnti 40crmnti Hydraulic Steel Cylinder Honed Tube Seamless Steel Pipe, Our experienced complex workforce might be wholeheartedly at your support. We sincerely welcome you to definitely stop by our web site and company and mail us your inquiry.
Factory made hot-sale Honed Pipe and Honed Tube, We severely promise that we give all the customers with the best quality products and solutions, the most competitive prices and the most prompt delivery. We hope to win a resplendent future for customers and ourselves.
