Submit procurement plan
Thread Content
For something like this, should two DN50 SCH160 90° elbows be purchased for welding? The wall thickness is roughly 8.5 mm. Can I just have the manufacturer weld it directly?
It’s just a three-way connection, right? Do you have any special requirements?
It’s a equal-diameter tee; this is a non-standard pipe fitting. Does it need to be custom-made? Providing the drawings is sufficient
I’ve never seen this type of finished product; it probably requires custom fabrication, so it’s best to have it made directly
Any special requests? Pressure, material, temperature, medium, particle erosion, chemical corrosion, welding requirements, inspection, structural errors, internal and external surface treatment.
It probably needs to be custom-made. What does material grade A5B mean?
Able to make it by oneself. Outsourced processing for single pieces, or small non-standard items. It’s not easy to delegate. Customize two pieces, one for use and one as a spare. Or customized by packing with other items. 20 SMLS 20# carbon steel seamless pipes. For the A5B material grade, there should be a corresponding table of pipeline material grades available at the drawing design office, where the specific details can be found. A pressure class (1.0 MPa) + 5, the corresponding serial number + B, material type (carbon steel). The tables specifying the pipe material classes issued by various design institutes vary slightly.