Name:Chinese Seamless Pipe/Chinese Seamless Pipes/Chinese Black Seamless Pipe
| Brand: | ZH | |
| Price: | 700 | |
| Currency: | USD | |
| Price Terms: | FOB | |
| Packaging Details: | black painted,capped ends | |
| Payment Terms: | T/T,L/C | |
| Unit: | m.t. | |
| Supply Ability: | 20000 | |
| Minimum Order: | 5 |
our mill can produce Chinese seamless pipe,Chinese seamless pipes,Chinese black seamless pipe,chinese steel pipe,chinese carbon seamless steel pipe,chinese carbon steel pipe,welcome u and u team come to visit at any time.
Size from 1/2" to 38".
Wall thickness we can do are SCH20, SCH40, SCHSTD, SCH60, SCH80, SCHXS, SCH160, SCHXXS
Chemical composition:
| Standards | Grade | C | Si | Mn | P≤ | S≤ |
| GB/T | 10 | 0.07-0.14 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 |
| 20 | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | |
| 35 | 0.32-0.39 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 | |
| 45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 | |
| 16Mn | 0.12-0.20 | 0.20-0.55 | 1.20-1.60 | 0.045 | 0.045 | |
| DIN | St35 | ≤0.18 | 0.15-0.35 | 0.35-0.65 | 0.035 | 0.035 |
| St45 | ≤0.25 | 0.15-0.35 | 0.50-0.80 | 0.035 | 0.035 | |
| St55 | 0.33-0.41 | 0.15-0.35 | 0.50-0.80 | 0.035 | 0.035 | |
| St52 | ≤0.20 | ≤0.55 | ≤1.50 | 0.035 | 0.035 | |
| ASTM A53 | CK45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 |
| ASTM A106 | A | ≤0.25 | / | ≤0.95 | 0.05 | 0.045 |
| B | ≤0.30 |
