- Material: Carbon Steel
- Connection: Common Bolt
- Standard: DIN, ANSI, GB, JIS, BSW
- Application: Machinery
- Length: 30mm-6000mm
- Delivery: Within 30days After Order Confirmation
- Type: Round Head
- Head Style: Round
- Grade: 12.9
- Finish: Color-Zinc Plated
- Diameter: M6-M36
- Transport Package: by Wooden Pallets
DIN975 Grade 4.8 Carbon Steel Zinc Plated ThreadedRods
Surface treatment: PL, Zinc plated, HDG, Dacromet zinc, Black oxide, Nickel plated, Chrome plated, Cr+3, Brass platedÂ
Grade: 4.8-8.8Â
Standard: DIN, ANSI/ASME, BS, GB, JIS, Non-standardÂ
Diameter: M3 to M42Â
Length: 30MM to 3000MM Â
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| Materials | carbon steel, alloy steel, stainless steel, and so on |
| Standard | ASTM A193, A320, DIN975, DIN976, SAE J429 |
| Size | M3-M64 |
| Length | 30mm to 6000mm |
| Class | B7, B7M, L7, L7M, B16, B8, B8M |
| Grade | 4.6, 4.8, 6.8, 8.8, 10.9, 12.9 |
| Finish | Black, Zinc Plated, Galvanized, Hot Dip Galvanized, Nickel Plated, Chrome Plated |
| Marking | standard or as customer' s need |
| Inspection | in-house or the third party |
| Application | chemical industry, petroleum industry, construction industry, domestic installation, etc |
| Delivery Time | usually within 25-30 days after we have confirmed your order |
| MOQ | 1000 pieces or as your requirement |
| Packing | Bulk packing then on pallets or as per your requirement |
| Productivity | 3000000 tons per year |
Plastic Pipe Vacuum Calibration Tank
The Molten Extrudate in The Extruder Is Drawn into The First Vacuum Chamber Through Calibration
The Vacuum Then Forces the Plastic Against the Calibration Tool While Cooling Its Surface Enough to Maintain Proper Dimensions. Cooling Water Enters the Chamber Through the Spray Bar.
The Calibrated Plastic Is Pulled Through a Second Vacuum Tank, Where It Is Cooled by Water Filling the Compartment. A Vacuum Can Be Applied to The Chamber to Help Maintain the Shape of The Plastic Product.
Depending On the Size of The Pipe, The Cooling System of The Vacuum Sizing Machine Can Be Cooled by Spray Cooling. Generally, Full Immersion Is Required When the Pipe Diameter Is Small, And Spray Cooling Is Appropriate When the Pipe Diameter Is Large.
After Cooling, The Plastic Product Passes Through the Final Chamber. The Rollers Help Guide the Plastic Through the Vacuum Setting Machine.
Plastic Vacuum Calibration Tank,Vacuum Tank,Plastic Pipe Calibrator
Zhangjiagang Polestar Machinery Co.,Ltd , https://www.polestarpm.com