API 5LGr.B Dub Painted Kab Yeeb
API yog lub npe luv ntawm American Petroleum Institute.Nws yog ib lub koom haum Asmeskas kev lag luam roj uas muab cov ntaub ntawv tseem ceeb txhua lub lim tiam ntawm Asmeskas kev siv roj thiab qib khoom muag.
API5LGR.B Kab kav dej yog siv los thauj cov roj, chav dej, thiab cov dej tawm hauv av mus rau cov chaw lag luam roj av thiab cov nkev ua lag luam los ntawm cov kav dej.Cov kav dej muaj xws li cov kav dej seamless thiab welded steel kav.Cov yeeb nkab kawg muaj qhov xaus, threaded xaus thiab lub qhov (socket) xaus;nws txoj kev sib txuas Cov txheej txheem yog vuam, coupling kev sib txuas, qhov (socket) txuas, thiab lwm yam. Muaj ntau cov kav dej siv los thauj cov dej, xws li roj, nkev, dej, roj, nkev, thiab lwm yam. Tsis tas li ntawd, thaum khoov thiab torsion lub zog. yog tib yam, qhov hnyav yog sib dua, yog li nws kuj tau siv dav hauv kev tsim cov khoom siv kho tshuab thiab cov qauv engineering.Nws kuj yog feem ntau siv los tsim ntau yam riam phom, tej kas tham, thiab plhaub.
Tshuaj muaj pes tsawg leeg:
| Cov pa roj carbon C | 0.17% - 0.2% |
| Si | 0.17% rau 0.37% |
| Mn | 0.35% rau 0.65% |
| Sulfur s | ≤ 0.035% |
| Phosphorus P | ≤ 0.035% |
| Cr | ≤ 0.25% |
| npib tsib xee npib tsib xee | ≤ 0.25% |
| Cu | ≤ 0.25% |
| Mechanical zog | |
| Tensile zog σ B (MPA) | ≥ 410 (42) |
| Yield zog σs (MPA) | ≥ 245 (25) |
| Elongation δ (%) | ≥ 25 |
| Txo thaj tsam ψ (%) | ≥ 5, |
| Hardness | tsis muaj kev kho cua sov, ≤ 156hb |
Hais txog peb cov khoom:
| Tawm Dia | DN10 ~ DN1200, 1/8 "~ 100", 6mm ~ 2500mm |
| Phab ntsa Thickness | SCH5 ~ SCH160, STD, XS, XXS, 1mm ~ 150mm |
| Ntev | 12m, 11.8m, 6m, 5.8m, lossis raws li cov neeg siv khoom xav tau |
| Kev kho saum npoo | Dub painting, dub kua roj vanish, pob tshab roj, kub galvanized, 3PE, epoxy txheej, BE, PE.etc. |
Kev siv
| 1. Tsawg thiab nruab nrab siab siab thauj cov kav dej | 2. Casing Tube |
| 3. Boiler yeeb nkab | 4. Petroleunm thiab natural gas kev lag luam |
| 5. Chemistry kev lag luam | 6. Kev lag luam hluav taws xob |
Min Order Quantity:Raws li cov neeg siv khoom xav tau
Cov nqe lus them nqi:L / C, T / T, Western Union, thiab lwm yam.
API5LGR.B LINE SEAMLESS STEEL PIPE
API 5L Gr.B Chemical Componets thiab Mechanical Properties:
API5LGR.B Kab kav dej yog siv los thauj cov roj, chav dej, thiab cov dej tawm hauv av mus rau cov chaw lag luam roj av thiab cov nkev ua lag luam los ntawm cov kav dej.
SIZE
| Sab nraud txoj kab uas hla | 1/2 "-24" |
| Phab ntsa-Thickness | SCH40/NWS 80 |
| Ntev | 5.8m, 6.1m, 12m |
| Nto | Dub painting |
| Xaus | Cap |
Plain kawg
Beveled kawg
Ntsia hlau kawg
Ntsia hlau interface
KUB-ROLLING SEAMLESS STEEL PIPE
PROCESS FLOW CHART
APPLICATION
Cov kav dej ntau yog siv los thauj cov kua dej, xws li roj, nkev, dej, roj, nkev, thiab lwm yam. Tsis tas li ntawd, thaum lub zog khoov thiab torsion yog tib yam, qhov hnyav yog sib dua, yog li nws kuj tau siv dav. nyob rau hauv kev tsim khoom ntawm mechanical qhov chaw thiab engineering qauv.Nws kuj yog feem ntau siv los tsim ntau yam riam phom, tej kas tham, thiab plhaub.
Kev thauj mus los ntawm cov kav dej ua kua
Natural gas pipeline kev thauj mus los
Roj pipeline kev thauj mus los
Marine pipeline engineering.
Pob
1. Kev ntim khoom ntim.
2. Bevelled kawg los yog qhov kawg los yog ceeb toom raws li tus neeg yuav khoom xav tau.
3. Marking: raws li tus neeg thov kev thov.
4. Kev pleev xim rau cov kua roj vanish txheej ntawm cov yeeb nkab.
5. Cov kaus mom yas ntawm qhov kawg.
