Zonke imidlalo

Ikhaya>workshop

workshop

Iphayiphu Yensimbi ye-SSAW


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 welded steel pipe and one for longitudinal submerged arc welded steel pipe, are respectively comprised of two sets of main machines and 1 set of sizing equipment.

1. I-Coil Probe: ikhoyili yensimbi emgqeni wokukhiqiza, ibhodi yokuqala ephelele I-Ultrasonic Inspection

2. I-Leveling Milling: ngomshini wokulinganisa ipuleti le-anvil ukuze i-curl yoqobo, bese idlulisa imiphetho emibili yomshini wokugaya emaceleni wensimbi, ukuze kufike kuzidingo zobubanzi bepuleti, ukuma kwepuleti elihambisanayo

3. Uhlobo Lokusikwa: ulayini wokukhiqiza insimbi emaphethelweni angaphandle eshubhu lekhoyili elihlanganisiwe

4. welding and cutting: the use of advanced technology for pre double submerged arc welding(dsaw) cutting inside from the foot of the welding specification welded steel pipe welded outside use, etc.

5. Ukuhlola okubonakalayo: eminye imingcele eyisisekelo eyenziwa isheke likachwepheshe

6. Iphutha le-ultrasonic: izinhlangothi zangaphakathi nezingaphandle zensimbi eyisisekelo kanye ne-weld seam 100% ukuhlolwa

7. Ukutholwa kwe-X-ray: ukushisela kwangaphakathi nangaphandle 100% imboni kamabonakude ye-X-ray ihlola, ukusetshenziswa kwesistimu yokucubungula izithombe kuqinisekisa ukuzwela kokutholwa

8. Pressure test: hydrostatic testing machine by-root test steel pipe up to the standard requirements to ensure that the test pressure

9. Izinga le-Chamfer: ipayipi lensimbi lokuhlola ukuphela kokucubungula, kuze kufike ezidingweni zosayizi we-beveling wepayipi

10. Check: X-rays and then subjected to ultrasonic testing and magnetic particle inspection conducted pipe end, check whether the deposit welding problems and defects in the pipe ends.

11. Ukumakwa Okunamafutha: Ukugqwala kwepayipi lensimbi elinamafutha afanelekayo futhi ngokuhambisana nezidingo zomsebenzisi zokumaka.