Botop Steel Pipe waa soo saaraha ugu horreeya iyo kaydiyaha birta birta ah iyo tuubooyinka Shiinaha ee cabbirka cabbirka 355.6 OD ilaa 1500 OD ee dhumucda kala duwan ee 8mm ilaa 80mm, waxaanu kaydinnaa oo siinaa dhuumaha birta kaarboon ee wareeg ah ee dareeraha iyo batroolka.Waxaan soo saareynaakaarboon LSAW tuubooyinka birtasi adag u waafaqsan heerka caalamiga ah sida ASTM, API & DIN.Waxaan leenahay in ka badan 15000 oo tanDhuumaha khadka LSAWla soo saaro bishiiba mar, guud ahaan waxa naloo soo saari karaa alaabta sida ugu dhakhsaha badan.
Dhammaan tuubooyinkayada birta ah iyo alaabada tuubooyinka waxaa lagu bixiyaa 3.1 shahaadooyin tijaabo oo gaar ah, sida ku cad EN 10204.Kormeerka dhinaca saddexaad waa la aqbalay (BV, SGS, iwm)
Botop Steel ayaa keeni karaDhuumaha birta LSAWdarajada laga bilaaboGR.B,X42,X46,X52,X60,X65,X70,iwm
| WAXYAABAHA LOOGU TALAGALAY TUBE-KA BIRTA LSAW | |
| 1.Xajmiga | 1) OD: 406mm-1500mm |
| 2) Dhumucda gidaarka: 8mm-50mm | |
| 3)SCH20,SCH40,STD,XS,SCH80 | |
| 2.Heerka: | ASTM A53, API 5L, EN10219, EN10210, ASTM A252, ASTM A500 iwm |
| 3.Qalabka | ASTM A53 Gr.B, API 5L Gr.B,X42,X52,X60,X70,X80,S235JR,S355J0H iwm |
| 4.Isticmaalka: | 1) dareere cadaadis hoose, biyo, gaas, saliid, tuubo line |
| 2) Dhuumaha qaab dhismeedka, tuubooyinka tuubooyinka dhismaha | |
| 3) deyrka, tuubada albaabka | |
| 5.Dahaarka | 1) Bareed 2) Rinjiyeyn Madow (daahan varnish ah) 3) Galvanized 4) Saliid 5) PE, 3PE, FBE, daahan u adkaysta koosion, daahan Anti daxalka |
| 6.Farsamo | Dhuumaha birta alxanka dheer |
| 7. Kormeer: | Iyada oo la adeegsanayo Tijaabada Hyd raulic, Eddy Current, RT, UT ama kormeerka kooxda 3aad |
| 8.Delivery | Konteenar, Weel weyn. |
| 9. Ku saabsan Tayadayada: | 1) Wax dhaawac ah ma jiro, ma qaloocin 2) Burbursan ama geeso fiiqan oo aan xoqin 3) Saliid & calaamadeyn bilaash ah 4) Dhammaan alaabta waxaa lagu hubin karaa kormeerka dhinac saddexaad ka hor inta aan la dhoofin |
Kiis injineernimada Hong Kong
Kiis Injineer ah ee Qatar
Qalabka Makaanikada ee API 5L GR.B X65 (PSL1) / API 5L X70 (PSL1)：
| Darajo | Xoogga Wax-soo-saarka(MPa) | Xoogga Jilicsan(MPa) | Dheeraynta A% | ||
|
| psi | MPa | psi | MPa | Dheeraynta (min) |
| X65 | 65,000 | 448 | 77,000 | 531 | 18 |
| X70 | 70,000 | 483 | 82,000 | 565 | 18 |
Guryaha Makaanikada eeAPI 5LX65 PSL1/PSL 2(PSL2) / API 5L Fasalka X70 (PSL 2)：
| Darajo | Xoogga Wax-soo-saarka(MPa) | Xoogga Jilicsan(MPa) | Dheeraynta A% | Saamaynta (J) | ||
|
| psi | MPa | psi | MPa | Dheeraynta (min) | Min |
| X65 | 65,000 | 448 | 87,000 | 600 | 18 | 40 |
| X70 | 70,000 | 483 | 90,000 | 621 | 18 | 40 |
Tijaabada RT
Tijaabada UT
Baaritaanka Hydrostatic
1. Dhexroor ka baxsan-Ku salaysan cabbirka wareegga ±0.5% ee dhexroorka dibadda ee la cayimay.
2. Wareega ka baxsan-Farqiga u dhexeeya dhexrooryada waaweyn iyo kuwa yar ee dibadda.
3. Toosinta-Isticmaalka 10 fuudh (3m) toosan oo la dhigay si ay labada daraf ula xiriiraan tuubada, 1/8 in. (3mm).
4. Dhumucda – Dhumucda derbiga ugu yar ee meel kasta oo tuubada ka mid ah waa in aanay ka badnaan 0.01 in. (0.3mm) ee hoos yimaada dhumucda magaca ee la cayimay.
5. Dhererka cidhifyada aan la farsamayn waa inay ku jiraan -0+1/2 in. (-0+13mm) ee la cayimay.Dhererka cidhifyada mishiinada leh waa in ay noqdaan sida ay ku heshiiyaan soo saaraha iyo iibsadaha.
Dhuumaha oo taageero leh
Dahaarka FBE
Dahaarka LPE
| Dhuumaha Birta LSAW | Dhuumaha khadka LSAW |
| Kaarboon Birta LSAW Dhuumaha | API 5L LSAW Dhuumaha Birta |
| JCOE LSAW Pipe | ASTM A671 LSAW Pipe |
| Dhuumaha birta alxanka leh ee LSAW | Dhuumaha Birta Kaarboonka ee LSAW |
ASTM A252 GR.3 Dhismaha LSAW(JCOE) Dhuumaha Birta Kaarboon
