Peb muaj cov khoom siv siab heev. Peb cov khoom raug xa tawm mus rau Tebchaws Meskas, UK thiab lwm yam, txaus siab rau lub koob npe zoo ntawm cov neeg siv khoom rau Zoo zoo Tuam Tshoj S275jr Round Yeeb Nkab Galvanized Carbon Seamless Steel Yeeb Nkab /Kub DIP Galvanized Seamless Steel Yeeb Nkab, Peb tab tom sim ua kom muaj kev koom tes tob nrog cov neeg yuav khoom tiag tiag, ua tiav qhov tshwm sim tshiab hauv kev zoo siab nrog cov neeg siv khoom thiab cov neeg koom tes zoo.
Peb muaj cov khoom siv siab heev. Peb cov khoom raug xa tawm mus rau Tebchaws Meskas, UK thiab lwm yam, txaus siab rau lub koob npe zoo ntawm cov neeg siv khoom rauTuam Tshoj Galvanized Carbon Seamless Steel Yeeb Nkab, Kub DIP Galvanized Seamless Steel Yeeb Nkab, peb cov khoom tsim nyog thiab cov kev daws teeb meem muaj lub koob npe zoo los ntawm lub ntiaj teb raws li nws cov nqi sib tw tshaj plaws thiab peb qhov zoo tshaj plaws ntawm kev pabcuam tom qab muag rau cov neeg siv khoom. peb vam tias peb tuaj yeem xa cov khoom lag luam zoo, ib puag ncig thiab kev pabcuam zoo rau peb cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb thiab tsim kom muaj kev sib koom tes zoo nrog lawv los ntawm peb cov qauv kev txawj ntse thiab kev siv zog tsis tu ncua.
| Khoom | Cov Yeeb Nkab Hlau Carbon |
| Duab | Puag ncig Hollow Section Seem Plaub fab thiab Rectangular Hollow |
| Khoom siv | Cov Hlau Carbon |
| Qib | Q195 = S195 / A53 Qib A Q235 = S235 / A53 Qib B / A500 Qib A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Qib B Qib C |
| Cov Qauv Yeeb Nkab Hlau Puag Ncig | ASTM A53, API 5L, ASTM A252, ASTM A795, ISO65, DIN2440, BS1387. BS1139, EN10255, EN39, JIS3444, GB/T 3091 & GB/T13793 |
| Cov Qauv Yeeb Nkab Hlau Square | ASTM A500, A36, EN10219, EN10210, GB/T 6728, JIS G3466 |
| Nto | 1. Liab qab / Dub ntuj 2. Xim Pleev Xim 3. Roj nrog lossis tsis muaj qhwv 4. Galvanized / Zinc Txheej |
| Xaus | Cov xaus tiaj tiaj |
| Cov Xaus Tshwj Xeeb | Cov yeeb nkab erw steel puag ncig: threaded, beveled, grooved; Cov yeeb nkab ssaw puag ncig: beveled |


| Daim ntawv qhia loj ntawm ERW Welded Steel Pipe | |||||||||
| DN | OD | ASTM A53 GRA / B | ASTM A795 GRA / B | BS1387 EN10255 | |||||
| SCH10S | STD SCH40 | SCH10 | SCH30 SCH40 | TEJ | Nruab Nrab | HNYAV | |||
| MM | INCH | MM | (hli) | (hli) | (hli) | (hli) | (hli) | (hli) | (hli) |
| 15 | 1/2” | 21.3 | 2.11 | 2.77 | - | 2.77 | 2 | 2.6 | - |
| 20 | 3/4” | 26.7 | 2.11 | 2.87 | 2.11 | 2.87 | 2.3 | 2.6 | 3.2 |
| 25 | 1” | 33.4 | 2.77 | 3.38 | 2.77 | 3.38 | 2.6 | 3.2 | 4 |
| 32 | 1-1/4” | 42.2 | 2.77 | 3.56 | 2.77 | 3.56 | 2.6 | 3.2 | 4 |
| 40 | 1-1/2” | 48.3 | 2.77 | 3.68 | 2.77 | 3.68 | 2.9 | 3.2 | 4 |
| 50 | 2” | 60.3 | 2.77 | 3.91 | 2.77 | 3.91 | 2.9 | 3.6 | 4.5 |
| 65 | 2-1/2” | 73 | 3.05 | 5.16 | 3.05 | 5.16 | 3.2 | 3.6 | 4.5 |
| 80 | 3” | 88.9 | 3.05 | 5.49 | 3.05 | 5.49 | 3.2 | 4 | 5 |
| 90 | 3-1/2" | 101.6 | 3.05 | 5.74 | 3.05 | 5.74 | - | - | - |
| 100 | 4” | 114.3 | 3.05 | 6.02 | 3.05 | 6.02 | 3.6 | 4.5 | 5.4 |
| 125 | 5” | 141.3 | 3.4 | 6.55 | 3.4 | 6.55 | - | 5 | 5.4 |
| 150 | 6” | 168.3 | 3.4 | 7.11 | 3.4 | 7.11 | - | 5 | 5.4 |
| 200 | 8” | 219.1 | 3.76 | 8.18 | 4.78 | 7.04 | - | - | - |
| 250 | 10” | 273.1 | 4.19 | 9.27 | 4.78 | 7.8 | - | - | - |


| Kauv Welded Hlau Yeeb Nkab | |
| Daim Ntawv Pov Thawj | Daim Ntawv Pov Thawj API 5L |
| Kev Qhia Tshwj Xeeb: | Sab Nraud Taub: 219-2032mm |
| Phab ntsa tuab: 5-16 hli | |
| Ntev: 12m lossis kho kom haum | |
| Nto | Liab qab / Dub ntuj |
| Galvanized | |
| 3PE / FPE | |
| Cov Yeeb Nkab Xaus | Beveled los yog Plain |
| Qib Hlau | Qib B / L245, X42, X52, X60 |

Kev Tswj Xyuas Zoo:
1) Thaum lub sijhawm thiab tom qab kev tsim khoom, 4 tus neeg ua haujlwm QC nrog ntau tshaj 5 xyoos kev paub dhau los tshuaj xyuas cov khoom hauv random.
2) Lub chaw kuaj mob uas tau lees paub hauv tebchaws nrog daim ntawv pov thawj CNAS
3) Kev tshuaj xyuas tau txais los ntawm tus neeg thib peb tau xaiv / them los ntawm tus neeg yuav khoom, xws li SGS, BV.
4) Pom zoo los ntawm Malaysia, Indonesia, Singapore, Philippines, Australia, Peru thiab UK. Peb muaj UL / FM, ISO9001/18001, FPC daim ntawv pov thawj
kawm ntxiv txog daim ntawv pov thawj
Ntim thiab Xa Khoom:
Cov Lus Qhia Txog Kev Ntim Khoom:
1. Cov yeeb nkab puag ncig OD 219mm thiab hauv qab no, Cov yeeb nkab plaub fab OD 300mm thiab hauv qab no: Hauv cov pob khoom hexagonal seaworthy ntim los ntawm cov hlau strips, Nrog ob lub nylon slings rau txhua pob khoom lossis raws li cov neeg siv khoom xav tau;
2. Cov yeeb nkab puag ncig saum OD 219mm, Cov yeeb nkab plaub fab saum OD 300mm: ua ntau;
3. 25 tons/thawv thiab 5 tons/loj rau kev txiav txim sim;
4. Rau 20 "thawv qhov ntev tshaj plaws yog 5.8m;
5. Rau 40 "thawv qhov ntev tshaj plaws yog 11.8m.
Cov Lus Qhia Txog Kev Xa Khoom: Nyob ntawm QTY, feem ntau ib hlis.

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