Peb feem ntau ua raws li lub tswv yim "Zoo Ua Ntej, Prestige Supreme". Peb cog lus tias yuav xa peb cov neeg siv khoom nrog cov khoom zoo thiab pheej yig, xa khoom sai thiab kev txhawb nqa rau Cov Yeeb Nkab Hlau Tshiab Tuaj Txog Txias Rolled / Kub Rolled Carbon Seamless API5l A106 A53 Sch40 ERW Spiral Welded / Galvanized / Alloy / Round / Square Seamless Pipe, Vam tias peb tab tom loj hlob ua ke nrog peb cov neeg siv khoom thoob plaws ib puag ncig.
Peb feem ntau ua raws li lub tswv yim "Zoo Ua Ntej, Prestige Supreme". Peb cog lus tias yuav muab cov khoom zoo thiab pheej yig rau peb cov neeg siv khoom, xa khoom sai thiab muaj kev txhawb nqa zoo.Tuam Tshoj Cov Yeeb Nkab Hlau Carbon thiab Cov Yeeb Nkab Hlau Carbon SeamlessLos ntawm kev tsim kho tshiab tas mus li, peb yuav muab cov khoom lag luam thiab cov kev pabcuam zoo dua rau koj, thiab tseem yuav pab txhawb kev txhim kho kev lag luam tsheb hauv tsev thiab txawv teb chaws. Cov tub lag luam hauv tsev thiab txawv teb chaws raug txais tos kom koom nrog peb kom loj hlob ua ke.
Cov yeeb nkab uas tau txiav txim raws li qhov kev qhia tshwj xeeb no yog rau kev pabcuam siab ntawm qhov kub siab tshaj plaws ntawm 350 ℃.
Hluav taws xob tsis kam welded
Kev Tsim Khoom:Hluav taws xob tsis kam welded yeeb nkab
Loj: OD: 15.0 ~ 660mm WT: 2 ~ 20mm
Qib: STPG370, STPG410
Ntev: 6M lossis qhov ntev teev tseg raws li xav tau.
Xaus: Qhov Kawg Dawb, Qhov Kawg Beveled.
Qib thiab Cov Tshuaj Lom Zem (%)
| Qib | C≤ | Si≤ | Mn | P≤ | S≤ |
| STPG370 | 0.25 | 0.35 | 0.30~0.90 | 0.040 | 0.040 |
| STPG410 | 0.30 | 0.35 | 0.30~1.00 | 0.040 | 0.040 |
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| Cov Khoom Siv Kho Tshuab | ||||||
| Qib | Lub zog tensile | Lub zog tawm los | Kev ntev% | |||
| N/ m㎡ | N/ m㎡ | Cov ntawv xeem No.11 lossis No.12 | Cov ntawv xeem naj npawb 5 | Daim ntawv xeem naj npawb 4 | ||
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| Ntev ntev | Txoj kab hla | Ntev ntev | Txoj kab hla | |
| STPG370 | 370 feeb | 215 feeb | 30 feeb | 25 feeb | 28 feeb | 23 feeb |
| STPG410 | 410 feeb | 245 feeb | 25 feeb | 20 feeb | 24 feeb | 19 feeb |
Kev kam rau siab ntawm OD thiab WT
| Kev faib | Kev kam rau siab ntawm OD | Kev kam rau siab ntawm WT | ||
| Txias tiav ERW Steel Yeeb Nkab | 24A los yog qis dua | +/- 0.3 hli | Hauv qab 3 hli
3 hli los yog ntau dua | +/- 0.3 hli
+/-10% |
| 32A lossis ntau dua | +/-0.8% |
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| Rau cov kav dej uas muaj qhov loj me 350A lossis ntau dua, qhov kam rau ntawm OD tej zaum yuav txiav txim siab los ntawm qhov ntev ntawm lub voj voog. Hauv qhov no, qhov kam rau yuav tsum yog +/- 0.5%. | ||||
- Qhov ntau (taw, meters, lossis tus naj npawb ntawm qhov ntev)
- Lub npe ntawm cov khoom siv (seamless carbon lossis welded)
- Qib
- Mob (kub tiav lawm los yog txias tiav lawm)
- Loj (sab nraud txoj kab uas hla thiab phab ntsa tuab)
- Ntev (tshwj xeeb thiab random)
- Kev sim hydrostatic lossis kev sim hluav taws xob tsis puas tsuaj
Kev siv tau yooj yim yog ncaj, qhov kawg raug txiav perpendicularly, thiab tsis muaj qhov tsis zoo ntawm sab hauv thiab sab nraud. Cov yeeb nkab yuav tsum kho los ntawm kev sib tsoo lossis tshuab, qhov tuab ntawm phab ntsa hauv qhov WT kam rau siab tom qab kho. Qhov saum npoo ntawm txhua qhov kho yuav tsum sib xyaw zoo.
Cov yeeb nkab liab qab, txheej dub lossis kub dip zinc-coated (kho kom haum);
Hauv cov pob khoom nrog ob lub paj rwb hlua;
Ob qho kawg nrog cov tiv thaiv kawg;
Qhov kawg tiaj tus, qhov kawg bevel (Thaum tus neeg yuav khoom xav tau thiab S≤22mm, qhov kawg ntawm cov yeeb nkab yuav tsum tau bevelled, degree: 30 ° (+ 5 ° ~ 0 °), thiab phab ntsa tuab ntawm cov hauv paus hniav tsis txo qis <2.4 hli.);
Kev cim.
Peb feem ntau ua raws li lub tswv yim "Zoo Ua Ntej, Prestige Supreme". Peb cog lus tias yuav xa peb cov neeg siv khoom nrog cov khoom zoo thiab pheej yig, xa khoom sai thiab kev txhawb nqa rau Cov Yeeb Nkab Hlau Tshiab Tuaj Txog Txias Rolled / Kub Rolled Carbon Seamless API5l A106 A53 Sch40 ERW Spiral Welded / Galvanized / Alloy / Round / Square Seamless Pipe, Vam tias peb tab tom loj hlob ua ke nrog peb cov neeg siv khoom thoob plaws ib puag ncig.
Tshiab Tuaj TxogTuam Tshoj Cov Yeeb Nkab Hlau Carbon thiab Cov Yeeb Nkab Hlau Carbon SeamlessLos ntawm kev tsim kho tshiab tas mus li, peb yuav muab cov khoom lag luam thiab cov kev pabcuam zoo dua rau koj, thiab tseem yuav pab txhawb kev txhim kho kev lag luam tsheb hauv tsev thiab txawv teb chaws. Cov tub lag luam hauv tsev thiab txawv teb chaws raug txais tos kom koom nrog peb kom loj hlob ua ke.
