Cold drawn Ss630 17-4Ph stainless steel bright bar; Duplex 2205 milling surface steel round bars
Company profile
We are the leading supplier for all kind of steel parts for over 10 years.Our products, such as Steel polishing bar, steel bright bar, Forging bright Hollow Shaft, Forging Shaft Sleeve, Forging steel shaft, Forging steel round bar, Large bolt, Heavy Duty Hydraulic Cylinder, are widely used in coiled material, petroleum, metallurgy, mine, machinery and transportation industry. etc.
Packaging & Delivery
| Packaging Details: | Export standard package or according to customer requirement |
| Delivery Detail: | 30~60days according to various quantity |
Product List
| Name | Technique | Material | Dia/mm | Wall thickness | Length/mm |
| Forging shaft | Forging+turning+grinding | alloy steel
carbon steel
stainless steel
| 200-800 | ---- | 500-20000 |
| Hollow shaft | Forging+drilling+turning | 150-800 | ≥15mm | ≤17000 |
| Shaft sleeve | Forge+drill & bore+turning +milling | 400-700 | ≥15mm | ≤18000 |
| Large bolt | Rolled/forge+turning+threading | 300-800 | ---- | ≤17000 |
| Hydraulic cylinder | Forging+drill & bore+ turning | 300-2000 | ≥10mm | ≤10000 |
| Other parts in deep-hole | Forge+ drill & bore+turning+mill | 300-2000 | ---- | ≤20000 |
Product produce steps:
1.Inquiry with drawings in details.
2.Confirm steel material, chemical compositions, mechanical properties, tolerance.
3.Confirm payment terms,order materials or check material in stock.
4.Check material chemical compositions, material weight, dimensions.
5.Cut materials record weight, making mould for casting of pr-hearting for forging.
6.Forging ratios, heat treatment ,dimension check.
7.Rough machining, UT test,heat treatment.
8.Semi-finish, quenching,
8.Fine machining, UT test, dimension inspection, mechanical properties test.
9.Customer inspection, packing, delivery arrangement.
Inspection and Testing
Steel ingot making
EAF+LF+VD/VAD or ESR
Manufacturing process
EAF + LF + VD+ Forging+ Normalizing & Tempering + Rough machining + UT test + Quenching & Tempering + Precision machining
Reports
Chemical composition report, Physical properties report, Heat treatment report, Dimensional inspection report, NDT report
Nondestructive test (NDT), UT ( ultrasonic testing ), MT ( magnetic particle testing ), PT ( penetrant testing)
Quality certification : ISO 9001: 2008, IQNET
| ITEM | 316 stainless steel polished bar |
| Size | OD:5mm-350mm; Length: 3M, 6M, 9M,12M, or customized |
| Brand | RONSCO,BAOSTEEL, JISCO, TISCO, etc. |
| Material | 201.202.301.302.304.304L.310S.316.316L.321.347,329,309S.2205.2507. 2520.430.410.440.904Lect. Or Customized |
| Quality | We can offer the certifications of chemical composition and mechanical property |
| Standard | GB, AISI, ASTM, ASME, EN, BS, DIN, JIS |
| Surface | Bright, Polished, Turn smooth(Peeled), Brush, Mill, Pickled, Black, Mill Surface, etc. |
| Trade Term | FOB CIF CFR CNF EX-WORK |
| Application | Foodstuff, Gas, metallurgy, biology, electron, chemical, petroleum,
boiler, nuclear energy, Medical equipment, fertilizer etc |
Packing and Delivery:
Product Tags:
|
|
Cold Drawn Ss410 Ss416 Stainless Steel Round Duplex 2205 Milling Surface Steel Rod Images
|
