ASTM A53 Galvanized Seamless Steel Yeeb Nkab yog lub siab -kev ua haujlwm carbon steel tubing tov engineered rau kev thov siv tshuab thiab siab. Tsim nyob rau hauv nruj raws li ASTM A53 / A53M thoob ntiaj teb tus qauv, cov yeeb nkab seamless no muab cov qauv kev ncaj ncees ntawm kev sib koom ua ke nrog kev txhim kho corrosion ntawm kub -dipped galvanized txheej. Nws tau lees paub dav dav rau nws txoj kev ntseeg siab hauv kev thauj cov dej, kev txhawb nqa cov qauv, thiab cov tshuab ua haujlwm thoob plaws ntiaj teb kev lag luam.
Khoom Description
|
Khoom |
ASTM A53 Galvanized Seamless Steel Yeeb Nkab |
| Txheej txheem | Kub-Rolled, Cold Drawn |
| Khoom Qib | Gr A, Gr B |
| Qhov Loj | OD 1/2 "~ 36" (21.3 ~ 914mm), Thickness 0.055 "~ 2" (1.65 ~ 50mm) |
| Cov yeeb nkab ntev | 5.8m, 6m, 12m, raws li xav tau |
| Cov yeeb nkab kawg | Plain, Bevel, Threading thiab coupling, Grooved |
| Kev kho saum npoo | liab qab, xim dub, tiv thaiv - xeb roj, galvanized |
| Daim ntawv thov | roj, roj, kev thauj mus los hauv dej, kev lag luam, Structure. |
Cov txheej txheem tsim khoom & Kev kho deg
Ua los ntawm kev ua haujlwm siab seamless kub- dov lossis txias- cov txheej txheem kos duab, ASTM A53 Galvanized Seamless Steel Yeeb Nkab tau txais cov tho kub zoo rau cov kab me me thiab kub extrusion rau ntau qhov loj, kom ntseeg tau tias cov phab ntsa tuab thiab lub zog zoo dua.
Cov txheej txheem galvanized yog siv los ntawm cov txheej txheem kub -dip, xa cov zinc txheej ntawm kwv yees li 220-260 g / m².
Cov kev kho saum npoo ntxiv, suav nrog kev pleev xim dub, kua roj vanish, tshuaj tiv thaiv -cov roj xeb, epoxy, FBE, lossis 3PE txheej, muaj kom tau raws li cov kev xav tau ntawm ib puag ncig thiab kev ua haujlwm.
Chemical Composition & Mechanical Properties
Tshuaj muaj pes tsawg leeg :
| Element | Qib A, max (%) | Qib B, max (%) |
|---|---|---|
| Cov pa roj carbon (C) | 0.25 | 0.30 |
| Manganese (Mn) | 0.95 | 1.20 |
| Phosphorus (P) | 0.05 | 0.05 |
| Sulfur (S) | 0.045 | 0.045 |
| Copper (Cu) * | 0.40 | 0.40 |
| Nickel (Ni) * | 0.40 | 0.40 |
| Chromium (Cr) * | 0.40 | 0.40 |
| Molybdenum (Mo) * | 0.15 | 0.15 |
| Vanadium (V) * | 0.08 | 0.08 |
* Ceeb toom: Tag nrho cov muaj pes tsawg leeg rau tsib alloying ntsiab (Cu, Ni, Cr, Mo, V) yuav tsum tsis pub tshaj 1.00%. cov
Mechanical Properties:
| Khoom | Qib A, yam tsawg kawg nkaus | Qib B, yam tsawg kawg nkaus |
|---|---|---|
| Tensile zog | 48,000 psi (330 MPa) | 60,000 psi (415 MPa) |
| Yield zog | 30,000 psi (205 MPa) | 69,000 psi (240 MPa) |
Nta & Qhov Zoo
Seamless Integrity:Tshem tawm cov weld seams, muab kev ua haujlwm zoo ib yam thiab txo qhov kev pheej hmoo ntawm kev ua haujlwm tsis zoo nyob rau hauv kev ntxhov siab.
Superior Corrosion Resistance:Cov kub-dipped zinc txheej zoo tiv thaiv cov hlau substrate los ntawm ya raws, tshuaj, thiab atmospheric raug, ua rau lub neej ntev kev pab cuam.
Formability zoo heev:Haum rau vuam, coiling, dabtsi yog khoov, thiab flanging ua haujlwm yam tsis muaj kev cuam tshuam cov qauv kev ncaj ncees.
High Strength & Durability:Kev tsim kho kom tiv taus siab - lub zog thauj khoom thiab cov khoom siv hnyav, ua tau raws li cov qauv kev ua haujlwm nruj.
Kev tswj kom zoo
* Kev ntsuas Hydrostatic siab
* Tsis yog-Kev kuaj kev puas tsuaj (Eddy tam sim no, Ultrasonic)
* Kev kuaj tshuaj muaj pes tsawg leeg
* Mechanical Property Testing
* Dimension & Visual Inspection
* Tag nrho Traceability (Mill Test Certificate 3.1 muab)
Txais tos nug
Kevin
Tianjin Shenzhoutong steel yeeb nkab Co., Ltd
kevin@tjshenzhoutong.com
Mob/whatsapp/wechat +86 15267768016
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