| Magaca alaabta | Dhuumaha Biraha ee Kaarboon alxanka leh | |
| Farsamada | Alxanka iska caabinta Dheeraadka ah (RW);Alxanka Soo noqnoqoshada Sare (HFW) | |
| Heerka | API5L, BS1387,ASTM A53/A106,EN10219,EN10210,EN10255,JIS G3452,JIS G3454,iwm | |
| Tayada Agabka | Heerka Birta | GR.B,S275JRH,S275JOH,X42,X52,S355J0H |
| Cabbirka | WT | 1.5mm-16mm |
| Dhexroorka dibadda | 26.7mm-660mm | |
| Dhererka | 1m-12m ama sida looga baahan yahay | |
| Dusha sare | Galvanized, 3PE, rinjiyeynta, saliid daahan, shaambada birta, iwm. | |
| Dhammaad | Dhammaadka bannaan, goynta, dunta lagu xidho, xiiran, jeexjeex, iwm. | |
| Kormeer | Iyada oo la adeegsanayo Isku-dhafka Kiimikada iyo Tijaabada Guryaha Makaanikada;Tijaabada Hydrostatic, Baadhitaanka Cabbirka iyo Muuqaalka, oo leh Kormeer aan Burburin | |
| Shahaado | BV, ISO, CE ama sida macmiilka. | |
| Codsiga | tuubada dhismaha, tuubada qaab dhismeedka, dhuunta cagaaran, tuubada alaabta dhismaha, Tuubada alaabta guriga, iwm | |
| Shuruudaha Ganacsiga | FOB, CFR, CIF, CNF. | |
| Shuruudaha Lacag-bixinta | T/T,L/C marka la eego 30%T/T ka hor, dheelitirka 70% waa in la bixiyaa ka dib markii la helo nuqulka BL | |
| Soodejinaya Dekedda | Dekedda Tianjin | |
Darajada iyo Kiimikada (％)
| Darajo | C | Mn | P≤ | S≤ | Cu | Ni | Cr | Mo | V |
| Nooca S (tuubo aan toos ahayn) | |||||||||
| Darajada A | 0.25 | 0.95 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| Darajada B | 0.3 | 1.2 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
Tijaabada xamaasadda ee jidhka tuubada- Tijaabada xajinta waa in lagu sameeyaa si waafaqsan ISO6892 ama ASTM A370.Sambalyada dhaadheer waa in la isticmaalaa.Laba jeer unug kasta oo tijaabo ah oo tuubo ah oo leh saamiga fidinta qabow ee isku midka ah abd
Tijaabada fidsan-Hal tijaabo ah oo fidsan waa in lagu sameeyaa muunado laga soo bilaabo daraf kasta oo laba tubo ah oo laga soo xulay qayb kasta.
Tijaabada laablaabashada- Dherer ku filan oo tuubo ah waa in ay istaagtaa iyadoo qabow ilaa 90 ° oo ku wareegsan mandrel cylindrical ah.
Imtixaan koronto oo aan burbursanayn-Beddelka tijaabada hydro-static, jidhka buuxa ee tuubo kasta waa in lagu tijaabiyaa tijaabo koronto oo aan burbursanayn.Halka lagu sameeyo tijaabada koronto ee aan burbursanayn, dhererka waa in lagu calaamadiyaa xarfaha"NDE"
Baaritaanka Hydro-static-Tuubo kasta waa in la mariyaa tijaabada cadaadiska hydrostatic.
100% Tijaabada raajo ee tollaynta alxanka.
Baaritaanka ultrasonic.
Imtixaanka qallafsan ee hadda jira.
Dhuumaha birta ee ERW ee heerkan waxaa loogu talagalay codsiyada farsamada iyo cadaadiska sidoo kale waa la aqbali karaa isticmaalka caadiga ah ee uumiga, biyaha, gaaska, iyo khadadka hawada.Waxay ku habboon tahay alxanka, waxayna ku habboon tahay samaynta hawlgallada ku lug leh duubista, leexinta, iyo flanging.
JilicsanShuruudaha：
|
| Darajada A | Darajada B |
| Xoog xajin, min,psi (MPa) | 48000 (330) | 60000 (415) |
| Awood soo saar, min, psi (MPa) | 30000 (205) | 35000 (240) |
Dhuumaha qaawan, daahan madow / Varnish, zinc dahaarka leh iyo epoxy dahaarka, iwm (habboon);
6" iyo in ka hooseeya oo xidhmo ah oo leh laba dharbaaxo suuf ah;
Labaduba waxay ku dhammaadaan ilaaliyeyaasha dhamaadka;
Dhammaadka cad, dhamaadka godadka (2"iyo ka sarreeya oo leh darafyada bevel, darajo: 30 ~ 35°), dunta iyo isku xidhka;
Calaamadayn
EN10219 S275J0H S275J2H / S275JRH qaab dhismeedka ERW tuubooyinka birta ah
Tuubooyinka Birta ee ERW
JIS G3454 Kaarboon ERW Adeegga Cadaadiska Dhuumaha Birta
EN10210 S355J2H TUBEE QAB DHISMEED ERW
JIS G3452 Kaarboon ERW Tuubooyinka Birta ee Tuubooyinka Caadiga ah
