seamless carbon and alloy boiler steel tubes
| Min. Order: | 5 Ton |
|---|---|
| Payment Terms: | L/C, T/T |
| Supply Ability: | 3000tons |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Precision Seamless Steel Tubes And Pipes, EN10305-4 Hydraulic Bending Precision Seamless Steel Tubes, Heat Exchanger Steel Pipe, Exchanger And Condenser Tubes, DOM Mandrel Drawn Steel Tube For Machinery |
Product Detail
| Model No.: | ASTM A210 |
|---|---|
| Means of Transport: | Ocean |
| Production method: | Cold drawn |
| Type: | Seamless steel tubes |
| Grade: | Carbon and Alloy Steel |
| Application: | Shell & Boilers |
| Production Capacity: | 3000tons |
| Packing: | IN bundles /wooden boxes |
| Delivery Date: | 30-70days |
Product Description
| Standard: ASTM A210 | |||||
| Seamless Medium-Carbon Steel Boiler and Superheater Tubes | |||||
| Applications: for Boilers,Superheaters,Steam linepipes of boilers | |||||
| Size range: O.D.:6-168mm W.T.:1-15mm L:max12000mm Product name: Seamless Carbon and Alloy boiler steel tubes  | |||||
| Steel Grade and Chemical Compositions: | |||||
| Grade | C | Mn | P | S | Si |
| A-1 | ≤0.27 | ≤0.93 | ≤0.035 | ≤0.035 | ≥0.10 |
| C | ≤0.35 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≥0.10 |
| Mechanical properties: | |||||
| Tensil Strength Mpa(ksi) | Yield Point Mpa(ksi) | Elongation | |||
| A-1 | ≥255(37) | ≥415(60) | ≥30% | ||
| C | ≥275(40) | ≥485(70) | ≥30% | ||
| Tolerance for OD and WT(SA-450/SA-450M) | |||||
| OD in(mm) | + | - | WT in(mm) | + | - |
| <1''(25.4) | 0.10 | 0.10 | ≤1.1/2''(38.1) | 20% | 0 |
| 1''~1.1''(25.4~38.1) | 0.15 | 0.15 | >1.1/2''(38.2) | 22% | 0 |
| >1.1/2''~<2''(38.1~50.8 | 0.20 | 0.20 | |||
| 2''~<2.1/2''(50.8~63.5) | 0.25 | 0.25 | |||
| 2.1/2''~<3''(63.5~76.2) | 0.30 | 0.30 | |||
| 3''~<4''(76.2~101.6) | 0.38 | 0.38 | |||
| 4''~<7.1/2''(101.6~190.5) | 0.38 | 0.64 | |||
| >7.1/2~9''(190.5~228.6) | 0.38 | 1.14 | |||
