1. Standard and steel grade as following,
Seamless steel pipes 21-325mm*2.5-40mm used for low and medium pressure boiler
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| Delivery Time: | Within 45 days after order confirmed |
| Package: | standard packing in bundles by steel strip; customized packing available |
| Supply Ability: | 5000 Ton per Month |
| Minimum Order Quantity: | 10 Metric Ton |
| Payment Terms: | L/C,T/T |
| Port: | QINGDAO |
| Length: | 5.8m-12m |
| Outer Diameter: | 21-325mm |
| Grade: | carbon steel |
| Specification: | 21-325mm |
| Technique: | Seamless |
| Place of Origin: | Shandong China (Mainland) |
| Grade: | ST37 |
| Standard: | GB |