Complaint
| Product introduction | |||||||||
| The precision steel pipe has high dimensional accuracy and smooth inner and outer surfaces. After heat treatment, there is no oxide film on the inner and outer surfaces of the steel pipe. The steel pipe is flaring, flattening and cold bending without deformation. It can withstand high pressure and can be subjected to various complex deformations and mechanical deep processing. | |||||||||
| Performance of precision steel pipe; | 1. The outer diameter is smaller. 2. High precision can be used for small batch production. 3. The cold-drawn finished product has high precision and good surface quality. 4. The cross-sectional area of steel pipe is more complicated. 5. The performance of steel pipe is superior, and the metal is dense. | ||||||||
| Purpose of precision steel pipe: | Precision steel pipes are widely used in automobiles, motorcycles, electric vehicles, petrochemicals, electric power, ships, aerospace, bearings, pneumatic components, seamless steel pipes for medium and low pressure boilers, etc., and can also be applied to reinforcement sleeves, bearings, hydraulics, machining and other fields. | ||||||||
| Commonly used materials: | 10#, 20#, 35#, 45#, 20cr, 40Cr, 20crmo, 16mn, 27simn, 304, 201, 310s, high-quality carbon structural steel. | ||||||||
| 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. | |||||||||
