SSAW(inozivikanwawo seSAWH) pombi yesimbi inoreva spiral welded seam undermerged arc welded steel pombi.
Magadzirirwo emhando iyi yepombi yesimbi anosanganisira kuramba achimonyorora mahwendefa esimbi kuita spiral shape uye kubatanidza micheto yemahwendefa pamwe chete nemukati nekunze yakanyudzwa arc welding kuti iite spiral weld seam yepombi.
Iyi mhando yepombi yesimbi inoratidzirwa nekuve ne spiral weld seam, uye yakakwira kugadzirwa kwayo inoita kuti ive yakakodzera kugadzira mapaipi makuru-diameter esimbi.
Botop Steel isimbi yakashongedzwa pombi inogadzira uye mutengesi kubva kuChina, inopa huwandu hwakasiyana hwemazinga uye saizi yepombi yesimbi inogona kugadzirwa kuti isangane neprojekiti yako zvinodiwa.
Zvigadzirwa zveSSAW simbi pombi zvatinogona kupa zvinosanganisira spiral simbi pombi yeAPI 5L, ASTM A252, EN 10217, GB/T 9711, uye zvimwe zvakawanda zviyero.Pamusoro pezvo, isu tinopa akati wandei masevhisi anosanganisira simbi pombi kugadzirisa, flanging, pombi fittings, coating, kupfurwa peening, nezvimwewo.
![SSAW simbi pombi kugadzira chirimwa](http://www.botopsteelpipe.com/uploads/SSAW-steel-pipe-production-plant.jpg)
![2600mm SSAW spiral simbi pombi](http://www.botopsteelpipe.com/uploads/2600mm-SSAW-spiral-steel-pipe.jpg)
Iyo yakasarudzika mukana weSSAW machubhu kugona kugadzira machubhu makuru-diameter anosvika 3,500 mm, izvo zvisingagoneke nemamwe marudzi emachubhu.
Pamusoro peizvi, machubhu eSSAW ane zvakanakira kumhanya kwekukurumidza kugadzira, kugona kugadzira machubhu muhurefu hwemunhu, uye huwandu hwakawanda hwekushandisa.
Kugadzirwa kweSSAW simbi pombi inzira yakazvimiririra, iyo isingangogadziri zvakanyanya kubudirira kwekugadzirwa kwepombi yesimbi, asiwo inovimbisa huwandu hwemhando yepamusoro yechigadzirwa.
![SSAW Manufacturing Process](http://www.botopsteelpipe.com/uploads/SSAW-Manufacturing-Process.jpg)
SSAW dzimwe nguva inonziDSAWnekuti iyo welding process inoitwa uchishandisa kaviri-sided submerged arc welding tekinoroji.
Standard | Common Giredhi |
API 5L / ISO3183 / GB/T 9711 | Giredhi B, X42, X46, X52, X56, X60, X65, X70, X80, PSL1 uye PSL2 |
ASTM A252 | Grade 1, Grade 2, uye Grade 3 |
EN 10219 / BS EN 10219 | S235JRH, S275J0H, S275J2H, S355J0H, S355J2H 1.0039, 1.0149, 1.0138, 1.0547, 1.0576, 1.0512 |
EN 10217 / BS EN 10217 | P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2 1.0107, 1.0108, 1.0254, 1.0255, 1.0258, 1.0259 |
JIS G 3457 | STPY 400 |
CSA Z245.1 | Grade 241, Grade 290, Grade 359, Grade 386, Grade 414 |
GOST 20295 | K34, K38, K42, K50, K52, K55 |
AS 1579 | - |
GB/T 3091 | Q195, Q215A, Q215B, Q235A, Q235B, Q275A, Q275B, Q345A, Q345B |
![astm a53 pombi](http://www.botopsteelpipe.com/uploads/ssaw-testing.jpg)
![china api 5l x52 welded pombi](http://www.botopsteelpipe.com/uploads/SSAW-testing-2.jpg)
![saw pipe ship to uae](http://www.botopsteelpipe.com/uploads/ssaw-pipe-ship-to-uae.jpg)
![saw pipe shipping](http://www.botopsteelpipe.com/uploads/ssaw-pipe-shipping.jpg)
![api 5l ndakaona chikepe chepombi kuenda kuqatar](http://www.botopsteelpipe.com/uploads/ssaw-pipe-ship-to-qatar.jpg)