These four methods make it easier to distinguish stainless steel seamless elbows from seamed elbows
We can distinguish stainless steel seamless elbows and seamed elbows through the following four methods:
1. Check the appearance
The stainless steel seamless elbow has a smooth appearance and no welds; the seamed elbow has welds on the inner and outer walls.
2. Measure wall thickness
The wall thickness of stainless steel seamless elbows is uniform; the wall thickness of seamed elbows may become thinner due to welding.
3. Quality certificate
Regular seamless elbow manufacturers will have product quality certificates, including material certificates, pressure test reports, etc. Stainless steel seamless elbows can be judged through the certificates.
4. Stress test
The pressure resistance of stainless steel seamless elbows is better than that of seamed elbows. The pressure test can be used to check the deformation of the elbow under high pressure to judge.
These four methods make it easier to distinguish stainless steel seamless elbows from seamed elbows
We can distinguish stainless steel seamless elbows and seamed elbows through the following four methods:
1. Check the appearance
The stainless steel seamless elbow has a smooth appearance and no welds; the seamed elbow has welds on the inner and outer walls.
2. Measure wall thickness
The wall thickness of stainless steel seamless elbows is uniform; the wall thickness of seamed elbows may become thinner due to welding.
3. Quality certificate
Regular seamless elbow manufacturers will have product quality certificates, including material certificates, pressure test reports, etc. Stainless steel seamless elbows can be judged through the certificates.
4. Stress test
The pressure resistance of stainless steel seamless elbows is better than that of seamed elbows. The pressure test can be used to check the deformation of the elbow under high pressure to judge.