Wenzhou Licheng Steel Co., Ltd. is a modern enterprise specializing in the production of stainless steel pipes, pipe fittings, and flange products. We have professional technical strength and advanced team management skills…
There are four ways to distinguish stainless steel seamless elbows from seamed elbows:
1. Appearance: The inner and outer walls of stainless steel seamless elbows are smooth and have no welds; the inner and outer walls of stainless steel seamed elbows have welds.
2. In terms of wall thickness: the wall thickness of stainless steel seamless elbows is uniform; the wall thickness of stainless steel seamed elbows will become thinner due to welding.
3. Quality certificate: Regularly produced stainless steel seamless elbows will have quality certificates, including material certificates, pressure test reports, etc. You can judge whether they are stainless steel seamless elbows through the quality certificates.
4. Pressure test: The pressure resistance of stainless steel seamless elbow is better than that of seamed elbow, so the deformation of the elbow under high pressure can be observed through pressure test.