SSAW Pipe kila

SSAW pipe is made of hot rolled coiled steel by automatic submerged arc weld under normal atmospheric temperature. There are 12 sets of modernized production line of SSAW pipe. The annual yield of SSAW pipe with outside diameter 219mm-3620mm,wall thickness 5-25.4mm and steel grade B-X80. Its two steel pipe production lines, one for spiral submerged arc paipu kila welded a hoʻokahi no ka paipu kila i hoʻoheheʻe ʻia i loko o ke ao holoʻokoʻa, ʻelua pūʻulu o nā mīkini nui a me 1 pūʻulu o nā lako nui.

1. Coil Probe: ke kila kila i loko o ka laina hana, ka papa mua piha Ultrasonic Inspection
2. Leveling Milling: ma o anvil plate leveling machine i hiki ai i ka curl kumu, a laila e hele i nā ʻaoʻao ʻelua o ke kila ʻaoʻao wili mīkini wili, i hiki i nā koi o ka laula pā, plate lihi parallel groove shape
3. ʻAno ʻoki: laina hana kila ma ka ʻaoʻao o waho o ka paipu coiled-coil
4. wiliwili a me ka ʻoki ʻana: ka hoʻohana ʻana i ka ʻenehana holomua no ka hoʻoheheʻe ʻana i nā arc lua lua (dsaw) e oki ana i loko mai ka wāwae o ka wiliwili kiko'ī welded kila paipu welded waho hoʻohana, etc.
5. Nānā ʻike maka: kekahi mau ʻāpana kumu e ka nānā ʻenehana loea
6. ultrasonic flaw: nā ʻaoʻao o loko a me waho o ke kumu metala a weld seam 100% nānā.
7. ʻIke X-ray: nā welds i loko a me waho 100% nā mākaʻikaʻi ʻoihana kīwī X-ray, ʻo ka hoʻohana ʻana i ka ʻōnaehana kiʻi e hōʻoia i ka ʻike ʻike.
8. Ho'āʻo paʻi: hydrostatic ikea ai mīkini e-aa ho'āʻo kila paipu a hiki i ka maʻamau koi e hōʻoia i ka ho'āʻo kaomi
9. Chamfer pae: kila paipu inspection paipu hopena, a hiki i na koi o ka paipu hopena beveling nui
10. E nānā: X-ray a laila hoʻokau ʻia ultrasonic hoʻokolohua a me ka nānā ʻana i nā ʻāpana magnetic i ka hopena o ka paipu, e nānā i ka pau ʻana o nā pilikia wili a me nā hemahema o ka paipu.
11. Oiled Marking: ʻO kaʻaila maikaʻi maikaʻi i ka paipu kila a e like me nā koi o ka mea hoʻohana no ka hōʻailona.