SISCO supplies stainless steel welded tubes manufactured at ISO & quality certified production mills that fully comply with ASTM A249, A269, A270 and A312 standards in accordance with clients’ technical requirements. We carry out full-process quality inspection to guarantee all welded tubes are fabricated strictly to ordered dimensional, material and surface specifications, and arrange punctual shipment for every order. Our stainless steel welded tubes adopt precision full-automatic TIG welding (GTAW) technology with stable, defect-free weld seams, delivering outstanding tensile strength, pressure resistance and corrosion resistance matching the mechanical demands of designated industrial, sanitary and structural applications. Complete production flow records, material test certificates and technical parameter sheets can be provided upon customers’ request.
