Shandong Zayi Steel Co.,ltd
| Product |
seamless steel pipe SCM415 SCM430 SCM435 SCM440 steel pipe |
| Standard |
JIS G4053 |
| Material |
SCM415 SCM430 SCM435 SCM440 |
| Surface |
Black paint, varnish, oil, galvanized |
| Pipe Length |
5.8 m to 12 m, can be customized according to the length requirements |
| Pipe Ends |
Plain Ends, Beveled Ends |
| End Protector |
1. Plastic caps (small OD) 2. Iron protector (large OD) |
| Application |
Fluid pipe, oil pipe, gas pipe, structure pipe, boiler tubes |
| Test |
Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size |
| Productivity |
50000 tons per month |
| Min Order |
20 ton |
| Remark |
Special design available according to requirement |
Chemical compositon:
| Symbol of grade |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
Cu |
| SCM415 |
0.13-0.18 |
0.15-0.35 |
0.60-0.90 |
≤0.03 |
≤0.03 |
≤0.25 |
0.90-1.2 |
0.15-0.25 |
≤0.3 |
| SCM418 |
0.16-0.21 |
0.15-0.35 |
0.60-0.90 |
≤0.03 |
≤0.03 |
≤0.25 |
0.90-1.2 |
0.15-0.25 |
≤0.3 |
| SCM420 |
0.18-0.23 |
0.15-0.35 |
0.60-0.90 |
≤0.03 |
≤0.03 |
≤0.25 |
0.90-1.2 |
0.15-0.25 |
≤0.3 |
| SCM421 |
0.17-0.23 |
0.15-0.35 |
0.70-1.00 |
≤0.03 |
≤0.03 |
≤0.25 |
0.90-1.2 |
0.15-0.25 |
≤0.3 |
| SCM425 |
0.23-0.28 |
0.15-0.35 |
0.60-0.90 |
≤0.03 |
≤0.03 |
≤0.25 |
0.90-1.2 |
0.15-0.25 |
≤0.3 |
| SCM430 |
0.28-0.33 |
0.15-0.35 |
0.60-0.90 |
≤0.03 |
≤0.03 |
≤0.25 |
0.90-1.2 |
0.15-0.25 |
≤0.3 |
| SCM432 |
0.27-0.37 |
0.15-0.35 |
0.30-0.60 |
≤0.03 |
≤0.03 |
≤0.25 |
1.00-1.50 |
0.15-0.30 |
≤0.3 |
| SCM435 |
0.33-0.38 |
0.15-0.35 |
0.60-0.90 |
≤0.03 |
≤0.03 |
≤0.25 |
0.90-1.2 |
0.15-0.25 |
≤0.3 |
| SCM440 |
0.38-0.43 |
0.15-0.35 |
0.60-0.90 |
≤0.03 |
≤0.03 |
≤0.25 |
0.90-1.2 |
0.15-0.25 |
≤0.3 |
| SCM445 |
0.43-0.48 |
0.15-0.35 |
0.60-0.90 |
≤0.03 |
≤0.03 |
≤0.25 |
0.90-1.2 |
0.15-0.25 |
≤0.3 |
| SCM882 |
0.20-0.25 |
0.15-0.35 |
0.60-0.90 |
≤0.03 |
≤0.03 |
≤0.25 |
0.90-1.2 |
0.35-0.45 |
≤0.3 |
Production Method:
Inspection:
Warehouse:
FAQ
Q: Are you the factory?
A: Yes,our factory are located in Liaocheng City,Shandong Province.
Q: How long of your delivery date?
A:
*General specification of product is about 14 days after received advance payment.
*special requirement need about 25-30 days.
Q: Transportation safety and payment security.
A: We choose the safe and reliable shipping company for the customers, short shipping date and transportation safety, which guarantees the timely delivery and good quality.
Q: Can I go to your factory to visit?
A: Of course, we welcome customers from all over the world to visit our factory. However, some of the plants are not open to the public.
Q: Does the product have quality inspection before loading?
A: Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.
Q:How to pack the products?
A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.
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