Big Discount Chinese Made ASTM A36 A53 A106 Q345 Carbon Steel Gcr15 12crmo 15CrMo 35CrMo 20crmnti Alloy Steel Circular Precision Seamless Steel Pipe
Short Description:
With advanced technologies and facilities, strict high quality control, reasonable value, exceptional company and close co-operation with prospects, we’ve been devoted to offering the very best worth for our consumers for Big Discount Chinese Made ASTM A36 A53 A106 Q345 Carbon Steel Gcr15 12crmo 15CrMo 35CrMo 20crmnti Alloy Steel Circular Precision Seamless Steel Pipe, If you are interested in any of our items, please don’t hesitate to contact us and take the first step to build up a successful business relationship.
With advanced technologies and facilities, strict high quality control, reasonable value, exceptional company and close co-operation with prospects, we’ve been devoted to offering the very best worth for our consumers for Steel Pipe and Carbon Steel Pipe, We’ve a dedicated and aggressive sales team, and many branches, catering to our customers. We’re looking for long-term business partnerships, and ensure our suppliers that they will certainly benefit in both short and long run.
|
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
With advanced technologies and facilities, strict high quality control, reasonable value, exceptional company and close co-operation with prospects, we’ve been devoted to offering the very best worth for our consumers for Big Discount Chinese Made ASTM A36 A53 A106 Q345 Carbon Steel Gcr15 12crmo 15CrMo 35CrMo 20crmnti Alloy Steel Circular Precision Seamless Steel Pipe, If you are interested in any of our items, please don’t hesitate to contact us and take the first step to build up a successful business relationship.
Big Discount Steel Pipe and Carbon Steel Pipe, We’ve a dedicated and aggressive sales team, and many branches, catering to our customers. We’re looking for long-term business partnerships, and ensure our suppliers that they will certainly benefit in both short and long run.
