ASTM A105 Weld Neck Flange
The packaging part of GNEE's ASTM A 105 Carbon Steel Weld Neck Flange is of high standard, we use plywood boxes/pallets, free wooden boxes to make heavy duty thickly packed products as shipping the product to your destination is our guarantee.
The A105 weld neck flange includes a long tapered hub that aids in reinforcement and provides temperature/pressure resistance. These A105 carbon steel flanges are drilled to match the inside diameter of the mating pipe or fitting and welded directly to the end of the pipe.
A105 butt welding flange requires butt welding installation. However, the integrity of A105 carbon steel butt weld flanges, performance in systems with multiple repetitive bends, and ability to be used in high pressure and high temperature systems make it an ideal choice for pressure systems operating between high temperature service, process piping First choice.
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Product information
ASTM A105 Carbon Steel Weld Neck Flanges Standard Specification
| Material Specification : | ASTM A105 Carbon Steel Weld Neck Flanges |
|---|---|
| Production Techniques In Manufacturing |
Machined And Forged, Heat treated |
| Most Different Type Of Flanges | Forged / Plate/ Threaded |
| Size Chart For Flange | Size (1/2") To Size (48") |
| High Temp | Above 200° Celsius (400°F) For 150 Class Or Above 400° Celsius (750°F) |
| Low Temp | Above -29 ° Celsius (−20°F) |
| Thickness Calculation | NPS ≤ 18 |
| Bore Diameter Of Steel Flanges | NPS ≤ 10 |
ASME A105n Weld Flanges Equivalent Grades
| MECHANICAL PROPERTIES | REQUIREMENTS |
|---|---|
| Tensile strength,min,psi [MPa] | 70000 [485] |
| Yield strength,min,psi [MPa] | 36000 [250] |
| Elongation, min, % | 30 |
| Reductionofarea,min,% | 30 |
| Hardness,HB,max | 187 |
A105 high pressure flange

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gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.
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1.Q.What's your advantage?
A.Honest business with competitive price and professional service on export process.
2.Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.
3.Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.
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