Qib B SSAW STEEL PIPE

SSAW steel yeeb nkab, tseem hu ua Spiral Submerged Arc Welded steel yeeb nkab, yog siv rau kev xa cov pa roj, roj, dej, thiab lwm yam kua thiab siv dav hauv kev tsim kho kev lag luam. Txhawm rau kom ntseeg tau qhov zoo thiab kev nyab xeeb ntawm SSAW steel kav, kev lag luam tau tsim qee cov qauv uas yuav tsum tau ua raws li cov txheej txheem tsim khoom. Ntawm no yog cov qauv ntawm SSAW steel kav:

1. ASTM A53Standard: Cov qauv no qhia txog qhov yuav tsum tau ua rau dub thiab kub-dipped zinc-coated welded thiab seamless steel kav.

2. API 5LStandard: Cov qauv no qhia txog cov kev cai rau seamless thiab welded steel kav rau siv nyob rau hauv pipelines.

3. AS/NZS 1163Standard: Cov qauv no qhia txog cov kev cai rau cov qauv steel hollow seem.

4. TS EN 10219Standard: Cov qauv no qhia txog qhov yuav tsum tau ua rau cov hlau tsis muaj hlau thiab cov hlau zoo.

5. GB/T 9711.1Standard: Cov qauv no qhia txog cov kev cai rau kev xa cov roj av thiab cov nkev lag luam - cov kav dej steel - Ntu 1: Qib A steel kav.

6. GB/T 9711.2Standard: Cov qauv no qhia txog cov kev xav tau rau kev xa cov roj av thiab cov nkev lag luam - cov kav dej steel - Ntu 2: Qib B steel kav.

7. GB/T 9711.3Txheem: Cov qauv no qhia txog cov kev xav tau rau kev xa khoom ntawm cov roj av thiab cov nkev kev lag luam - cov kav dej steel - Ntu 3: Qib C steel kav.

8. SY/T 5040Standard: Cov qauv no qhia txog qhov yuav tsum tau ua rau kauv submerged arc welded steel kav rau pawg.

9. SY/T 5037Standard: Cov qauv no qhia txog qhov yuav tsum tau ua rau cov kauv submerged arc welded steel kav rau dej, roj, thiab roj pipeline tsheb thauj mus los.

Hauv kev xaus, ua raws li cov qauv ntawm SSAW steel kav yog qhov tseem ceeb rau kev ua kom lawv zoo thiab kev nyab xeeb thaum lub sijhawm tsim khoom. Cov qauv no yog tsim los tsim cov khoom lag luam txhim khu kev qha thiab zoo uas ua tau raws li kev lag luam thiab cov neeg siv khoom xav tau. Nws yog ib qho tseem ceeb rau cov tuam txhab ua raws li cov qauv no kom tswj tau lawv lub koob npe nrov thiab muab lawv cov neeg siv khoom nrog cov khoom zoo tshaj plaws.

Daim ntawv thov ntawm SSAW STEEL PIPE:

1. Roj thiab roj tsheb thauj mus los: SSAW steel kav yog feem ntau siv rau kev thauj mus los roj thiab roj vim lawv muaj peev xwm nqa tau siab thiab tuaj yeem tiv taus siab thiab kev ntxhov siab. Cov kav dej no kuj yog corrosion-resistant, uas ua rau lawv zoo tagnrho rau hnyav offshore ib puag ncig.

2. Kev muab dej: SSAW steel kav, vim lawv lub zog thiab kav ntev, raug suav tias yog qhov kev xaiv zoo tshaj plaws rau cov dej xa dej. Cov kav dej muaj kev tiv thaiv qis rau cov dej ntws raws li lawv tsis muaj seamless, uas ua rau lawv tsim nyog rau kev thauj mus los hauv dej mus ntev.

3. Kev tsim kho thiab infrastructure: SSAW steel kav yog siv dav hauv kev tsim kho thiab kev tsim kho vaj tse. Lawv yog siv rau kev tsim cov kab nrib pleb los yog ua cov txheej txheem vov tsev. Cov kav dej no kuj siv rau kev tsim cov choj, cov tsev, thiab cov qhov av vim lawv qhov siab tawv thiab tensile lub zog.

4. Piling thiab foundation: Hauv kev tsim kho kev lag luam, SSAW steel kav feem ntau yog siv los ua cov txheej txheem sib sib zog nqus rau cov tsev, txuas hniav, thiab cov vaj tse sab nrauv. Cov kav dej no tuaj yeem nqa cov khoom loj thiab hloov mus rau hauv av, uas ua rau lawv zoo tagnrho rau kev ua haujlwm hauv pawg thiab hauv paus.

5. Cov ntawv thov kev lag luam: SSAW cov kav dej kuj tseem siv tau rau ntau yam kev lag luam xws li cov kav xa hluav taws xob ntawm cov roj av, cov roj av, cov khoom siv tshuaj lom neeg, thiab lwm yam kua dej ntau heev. Cov kav dej no nyiam dua vim lawv qhov corrosion thiab abrasion tsis kam thiab lawv muaj peev xwm tiv taus qhov kub thiab txias ib puag ncig.
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