| Type: | Seamless |
|---|---|
| Technique: | Hot Rolled |
| Material: | Stainless Steel |
| Surface Treatment: | Black |
| Usage: | Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose |
| Section Shape: | Round |
| Samples: |
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| Customization: |
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| Product introduction | ||||
| Special-shaped seamless steel tube is the general name of seamless steel tube with other cross-sectional shapes except circular tube. According to the different cross-sectional shapes and sizes of steel pipes, it can be divided into special-shaped seamless steel pipes with equal wall thickness (code D), special-shaped seamless steel pipes with unequal wall thickness (code BD) and special-shaped seamless steel pipes with variable diameter (code BJ). | ||||
| Properties of special-shaped steel pipes; | "1. Performance index of special-shaped steel pipe-plasticity 2. Performance index of special-shaped steel pipe-hardness 3. Performance index of special-shaped steel pipe-fatigue 4. Performance index of special-shaped steel pipe-impact toughness 5. Performance index of special-shaped steel pipe-strength " |
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| The purpose of special-shaped steel pipe: | Special-shaped seamless steel pipes are widely used in various structural parts, tools and mechanical parts. | |||
| Special-shaped steel pipes are divided into: | Special-shaped steel pipes such as external hexagonal internal circular steel pipe, external hexagonal steel pipe, internal and external hexagonal steel pipe, flat oval steel pipe, oval steel pipe, triangular pipe, L-shaped steel pipe, octagonal pipe, mushroom-shaped pipe, bread-shaped pipe, D-shaped pipe, concave pipe, convex pipe, umbrella-shaped pipe, P-shaped pipe and ingot-shaped pipe are produced according to users' needs. | |||
| Special-shaped pipe profile | GB standard | American Standard | European standard | Japan |
| Q235 | Gr.65 | S235JR | SS400 | |
| 20# | 1015 | C20E/1151 | S20C | |
| 45# | 1045 | C45E/1191 | S45C | |
| Q345B | ||||
| 40Cr | 5140 | 41Cr4 | Scr440 | |
| 35CrMo | 4135 | 34CrMo4 | SCr435 | |
| 42CrMo | 4140 | 42CrMo4 | SCM440 | |
| GCr15 | 52/00 | /00Cr6 | SuJ2 | |
| Stainless steel profile | 20/ | S20/00 | SuS20/ | |
| 304L | S30400 | X5CrNi/8-10 | SuS304 | |
| 316L | S31600 | X5CrNiMo/2-12-2 | SuS316 | |
| aluminium alloy extrusions | 6061 | ENAW-6061 | ||
| 5083 | ENAW-5083 | |||
| 7075 | ENAW-7075 | |||
| aluminium alloy extrusions | T2 | C11000 | Cu-ETP | C1100 |
| H65 | C27200 | CuZn36 | C2720 | |
| H62 | C27200 | CuZn37 | C2720 | |
| H59 | C28000 | CuZn40 | C2800 | |
| C63010 | C6280 | |||
| B30 | C71500 | C7150 | ||
| Other special material specifications can be customized for production. | ||||
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