ZIZI ENGINEERING CO.,LTD
ZIZI ENGINEERING CO., LTD
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Threaded bushing also knows as threaded insert, it is a fastener element that is inserted into an object to add a threaded hole. In addition to connect reduced size pipe to larger size female threaded fitting, it can also used to repair a stripped threaded hole, provide a durable threaded hole in a soft material.
Based on different usage, it has different types, hex bushing and Flush bushing.
Size Range According To ASME B16.11
1/8", 1/4", 3/8", 1/2", 1/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4"
Pressure Rating/Thickness
Class 3000 to Class 9000
End Connection
NPT Thread as per ASME B1.20.1
Material
Alloy Steel ASTM / ASME A 182 F1, F5, F9, F11, F12, F22, F91
Finish
Normalizing (900℃)
Chemical Composition %
| Cr | Mo | P | C | Mn | Si | S |
| 4-6 | 0.044-0.65 | 0.03 | 0.15 | 0.3-0.6 | 0.5 | 0.03 |
Mechanical Properties
| Tensile Strength | Yield Strength | Elongation |
| 275 MPa | 485 MPa | 20 % |
The weight chart of threaded bushing is covering two types that hex head bushing and flush bushing. Their dimensions are from 1/4" to 4".
Advantages
Good Quality
High Precision Dimension
Abundant Inventory
Easy & Quick Installation
Shipment
Package: Plastic bag, Carton box, Wooden cases.
Delivery Port: Shanghai, Tianjin, Qingdao
Lead Time: Based on the quantity, usually 7 days are ready for shipping
Document: CI, PL, CO, BL, MTC of hex bushing reducer
Certificate: CE, ISO, TEST REPORT
Application
Oil & Gas
Power Plant
Engineering
Chemical