24/06/2025
Butt-weld pipe fittings are usually divided according to their size: Butt-weld pipe fittings below DN200 are generally made of seamless pipes. DN200-DN500 can choose to make seamless butt-weld pipe fittings, or straight seam butt-weld pipe fittings (the price will be cheaper). Butt-weld pipe fittings above DN600 are generally made by flaw detection welding. You can see the production of butt-weld pipe fittings above DN600 in the video shared below.
When you purchase, you need to buy according to the purpose of the product.
If you don’t know how to choose, you can consult me, and our company will give you professional advice.
Contact: Jina Suo
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