Kub-dip Galvanized Carbon Steel Tubes Technical Requirements
| Technical Specifications | |
| • Khoom siv | Kub-dip galvanized carbon hlau; |
| • Txheej | Zinc txheej thov siv cov txheej txheem kub galvanizing, nrog qhov tsawg kawg nkaus thickness raws li cov qauv siv; |
| • Ntev | Bars los ntawm 5.8 mus rau 6 meters (los yog raws li qhov project yuav tsum tau) |
| • Phab ntsa Thickness | Raws li siv tau NBR, ASTM lossis DIN cov qauv; |
| Standards thiab Regulations | |
| • NBR 5580 | Galvanized carbon steel tubes nrog los yog tsis muaj seams rau conveying kua; |
| • ASTM A53 / A53M | Standard Specification rau Yeeb Nkab, Hlau, Dub thiab Kub-dipped, Zinc-Coated, Welded thiab Seamless; |
| • DIN 2440 | Cov raj hlau, nruab nrab-qhov hnyav, haum rau screwing |
| • BS 1387 | Screwed thiab socketed steel tubes thiab tubulars thiab rau lub tiaj kawg steel hlab haum rau vuam los yog rau screwing rau BS21 yeeb nkab threades |
| Cov yam ntxwv ua haujlwm | |
| Ua Haujlwm Siab | Cov yeeb nkab gi yuav tsum tau ua haujlwm siab rau cov kav dej nruab nrab ntawm NBR 5580 tus qauv; |
| Corrosion Resistance | Vim cov txheej txheem galvanization, cov kav dej muaj kev tiv thaiv corrosion, haum rau siv hauv cov dej haus; |
| Kev sib txuas | Cov kav dej gi tso cai rau kev ruaj ntseg thiab dej tsis sib txuas nrog lwm cov khoom siv hauv lub cev (valve, fittings, thiab lwm yam) los ntawm cov qauv xov lossis lwm cov txheej txheem tsim nyog |
Galvanized Tube Steel Qib thiab cov qauv
| GALVANIZED TUBES CARBON STEEL GRADE Khoom | ||||
| Cov qauv | ASTM A53 / API 5 L | JIS 3444 | BS1387 / EN10255 | GB / T3091 |
| Qib Steel | Gr. A | STK 290 | S195 | q195 ua |
| Gr. B | STK400 | S235 | q235 ua | |
| Gr. C | STK 500 | S355 | q355 ua | |
NBR 5580 Galvanized Steel Tube Qhov ntau thiab tsawg
| DN | OD | OD | Phab ntsa Thickness | Qhov hnyav | ||||
| L | M | P | L | M | P | |||
| INCH | MM | (mm) | (mm) | (mm) | (kg / m) | (kg / m) | (kg / m) | |
| 15 | 1/2 " | 21.3 | 2.25 | 2.65 ib | 3 | 1.06 ib | 1.22 | 1.35 Nws |
| 20 | 3/4 " | 26.9 ib | 2.25 | 2.65 ib | 3 | 1.37 ib | 1.58 ib | 1.77 ib |
| 25 | 1” | 33.7 ib | 2.65 ib | 3.35 Nws | 3.75 ib | 2.03 Nws | 2.51 ib | 2.77 ib |
| 32 | 1-1/4 " | 42.4 ib | 2.65 ib | 3.35 Nws | 3.75 ib | 2.6 | 3.23 | 3.57 ib |
| 40 | 1-1/2 " | 48.3 ib | 3 | 3.35 Nws | 3.75 ib | 3.35 Nws | 3.71 ib | 4.12 |
| 50 | 2” | 60.3 | 3 | 3.75 ib | 4.5 | 4.24 ib | 5.23 | 6.19 ib |
| 65 | 2-1/2 " | 76.1 ib | 3.35 Nws | 3.75 ib | 4.5 | 6.01 Nws | 6.69 ib | 7.95 ib |
| 80 | 3” | 88.9 ua | 3.35 Nws | 4 | 4.5 | 7.07 ib | 8.38 ib | 9.37 ib |
| 90 | 3-1/2 " | 101.6 ib | 3.75 ib | 4.25 ib | 5 | 9.05 Nws | 10.2 | 11.91 Nws |
| 100 | 4” | 114.3 ib | 3.75 ib | 4.5 | 5.6 | 10.22 Nws | 12.19 Nws | 15.01 Nws |
| 125 | 5” | 139.7 ib | - | 4.75 ib | 5.6 | 15.81 Nws | 18.52 Nws | |
| 150 | 6” | 165.1 ib | - | 5 | 5.6 | 19.74 Nws | 22.03 Nws | |
High Quality Guaranteed
1) Thaum lub sijhawm thiab tom qab tsim khoom, QC cov neeg ua haujlwm nrog ntau tshaj 5 xyoo kev kuaj xyuas cov khoom hauv random.
2) National accredited laboratory nrog CNAS daim ntawv pov thawj
3) Kev soj ntsuam tau txais los ntawm tus neeg thib peb raug xaiv los ntawm tus neeg yuav khoom, xws li SGS, BV.
4) Pom zoo los ntawm Malaysia, Indonesia, Singapore, Philippines, Australia, Peru thiab UK.
Lwm Yam Khoom Siv Hlau Galvanized
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