Butt Welding Fittings

Butt weling fittings meet the following national and international product standards.

Butt weling fittings meet the following national and international product standards; Production to other standards and customers individual is possible by special agreement. Seamless Butt- Welding FittingsSeamless butt- welding fittings are produced from seamless tube and pipe by either hot or cold extrusion, forming, forging, machining, or by a combination of two or more of these oprations. Seam- Welded Butt- Welding FittingsSeam- welded butt- welding fittings are produced from hot or cold rolled, annealed and pickled sheet or plate, formed into half shells or segments and longitudinally seam- welded. WeldingWelding is carried out by Code- Qualified personnel (ASME Boiler and Pressure Vessel Code) Whose qualifications are regulary checked and approved. Established welding methods include pulsed TIG and shielded electrode techniques. Inspection and TestingThroughout the manufacturing process, from melting and alloying to the finished product, stringent quality control inspections and tests are carried out to ensure that product quality complies fully with customer requirements. All tests are performed in accordance with the requirements of the relevant . MaterialsAl- Brass : BS 2871 CZ110 ASTM B111 C68700 DIN17660 (CuZn20Al2) JIS H3300 C6870Cu- Ni 90/ 10 : BS 2871 CN102 ASTM B466, B467 C70600 DIN17664 (CuNi10Fe1Mn) JIS H3300 C7060Cu- Ni 70/ 30 : BS 2871 CN107 ASTM B466, B467 C71500 DIN17664 (CuNi30Fe1Mn) JIS H3300 C7150