carbon rawsApi 5l teem sijhawm 40 Pipes yog siv rau hauv qhov dej tob. Ib qho txiaj ntsig ntawm kev siv cov noApi 5l Erw Dub Hlau Yeeb Nkabyog tias nws muaj kev tiv thaiv los ntawm kev tawg lossis tsis ua haujlwm. Vim nruj concentricity tswj thiab nruj kawg zoo siab kam rau uaApi 5l Hic Test Pipemuaj kev tiv thaiv zoo rau qaug zog. Cov noApi 5l Rau dej desalinationyog nrov vim lawv muaj peev xwm tiv taus kub heev. Ob chav submerged arc welded yeeb nkab tuaj yeem txuas ntxiv. Tus qauv ntau yamApi 5l Teem caij 80 Pipeyuav raug nqi tsawg dua piv rau qhov kev cai ntau yamApi 5l Pipe rau Lng Project. Peb siv cov khoom zoo tshaj plaws los tsimApi 5l Pipe rau Rigs. rau daim ntawv thov uas muaj hydrogen sulfide los yog sulfuric acidApi 5l Sour Service Pipeyog siv dav.Api 5l Erw Pipeua los ntawm peb yog muab los ntawm tus nqi pheej yig thoob ntiaj teb.
Api 5l ERW Pipe yog dab tsi?
API 5L txhais cov qauv ntawm cov khoom siv hauv kev tsim cov yeeb nkab tshwj xeeb. Nws yog ntxiv bifurcated rau ntau hom.Api 5l Erw Pipeyog ib cov yeeb nkab zoo li no uas tau siv dav hauv kev lag luam roj thiab roj. Sib nrug los ntawm kev sivApi 5l Rau Roj Thiab Rojib tus tuaj yeem siv cov no los muab cov nkev thiab dej. Nws muaj 2 hom PSL1 thiab PSL2. Cov no5l cevs tuaj yeem sib txawv los ntawm lawv cov khoom siv tshuab thiab lawv cov muaj pes tsawg leeg. Qhov luaj li cas ntawmApi 5l welded yeeb nkabNws txawv ntawm 2 ntiv mus rau 24 ntiv tes. Txawm li cas los xij, lub thickness ntawm phab ntsa sib txawv raws li lub sijhawm uas tau ua raws li thaum tsim khoom.Api 5l Seamless yeeb nkabhais tias yuav tiv taus corrosion
Api 5l Erw Dub Steel Yeeb Nkab Khoom Specification
| Txuj | Api 5l ERW |
|---|---|
| Qhov ntau thiab tsawg | NPS: 1/2 "mus rau 48" Sab Nraud Diamter WT: XS, Sch. 10-160, STD, XXS. |
| Qib Specification (PSL) | ERW PSL 1 ERW PSL 2 |
| Keeb kwm | European, Kauslim Teb, Lavxias, Asmeskas, Nyiv, Ukraine, Indian keeb kwm |
| Thickness | SCH 80, SCH 40, SCH XS, SCH 160, SCH XXS |
| Cov yeeb nkab kawg | Bevel, Plain, Threaded, Screwed |
| Hom yeeb nkab | ERW / Fabricated / Welded / CDW |
| Kab Yeeb Length | Ob Chav Random, Ib Leeg Random thiab Raws li koj xav tau |
| Cov txheej txheem | Kev kos duab txias, Hydrostatic Tester, Kub dov, UT test, NDT test |
| Ua tiav | Galv, 3LPP, FBE liab qab, Dual, 3LPE, FBE, Oiled, Mill Varnish, Coal Tar, Daim kab xev qhwv thiab pob zeb txheej Xaus qhov kawg: Square Cut, Beveled, Coupled thiab Threaded |
| Lwm cov tuam txhab ERW steel kav | USL, MSL, TNRS, BAO, JSL, ISMT, Lontrin, SMTM, Wuxi, V&M |
Cim npe nrov: api 5l erw yeeb nkab, Tuam Tshoj api 5l erw yeeb nkab manufacturers, lwm tus neeg, Hoobkas
