API yeeb nkab kab nrog carbon steel
API pipeline tube belongs rau ANSI Petroleum qauv.Txoj haujlwm ntawm cov yeeb nkab kab yog txhawm rau tso cov roj, roj, dej los ntawm thaj chaw mus rau qhov chaw ua haujlwm.
Cov kav dej muaj xws li seamless raj thiab welded raj.Txoj kev loj hlob ntawm pipeline steel phaj technology thiab vuam txheej txheem widen lub pplication Scope ntawm welded yeeb nkab.
Tshwj xeeb tshaj yog nyob rau hauv loj txoj kab uas hla steel raj, welded pipeline raj muaj qhov incomparable kom zoo dua.
Specifications rau API pipeline:
1) Cov txheej txheem txheej txheem: ERW steel yeeb nkab, LSAW steek yeeb nkab, SSAW steel yeeb nkab, Txias kos, Kub dov, DSAW
2) Nto tiav: Xim Varnish Txheej
3) Cov qauv thiab cov khoom siv: API 5L, API 5CT A, B, X42, X46, X52, X56, X60, X65, X70, X80 5L B, X42, X52 & API 5CT ASTM A106 GR B ASTM A53 GR B
4) Loj: OD 33.4mm - 914mm rau seamless steel yeeb nkab, 323.8mm -1420mm rau LSAW steel yeeb nkab, 219mm -3120mm
5) Xaus Xaus: Plain xaus lossis bevlled xaus
7) Daim ntaub ntawv: cov roj thiab roj mus ntev, kev thauj mus los ntawm cov kav dej
8) Lub sij hawm ntim: Standard seaworthy packing, General bunch packing
API 5L X60 steel yeeb nkab
API 5L X60 PSL 1 qib kev xaiv los ntawm API Spec 5L Specification rau Kab Yeeb.Cov qib muaj zog muaj qhov kev xaiv X ua raws li cov lus qhia tsawg kawg nkaus lub zog ntawm cov yeeb nkab steel, ntsuas hauv kilopounds ib square inch (abbreviated ksi).Standard Line Pipe muaj qib A thiab B.
Daim ntawv thov: roj, dej thiab roj tsheb thauj mus los hauv ob qho tib si roj thiab natural gas.
Tshuaj muaj pes tsawg leeg ntawm API 5L X60
| Cov khoom | C | Si | Mn | P | S | V | Nb | Ti |
| API 5L X60seamless yeeb nkab | ≤ 0.28 | ≤ 0.45 | ≤1.60 | ≤ 0.03 | ≤ 0.01 | ≤ 0.15 | ≤ 0.05 | ≤ 0.04 |
| API 5L X60welded cev | ≤ 0.26 | ≤ | ≤1.60 | ≤ 0.03 | ≤ 0.01 | ≤ 0.15 | ≤ 0.05 | ≤ 0.04 |
Mechanical zog ntawm API 5L X60
| Txuj | Tensile zog (Mpa) | Yield zog (Mpa) | Elongation (%) |
| API 5L X60 | ≥435 | ≥320 | ≥ 28 |
Post lub sij hawm: Sep-24-2019