JIS G3444 STK500 steel kav xa los ntawm GNEE feem ntau yog tsim los ntawm kub dov lossis txias txheej txheem. Thaum lub sij hawm tsim cov txheej txheem, cov kav dej steel tau txais kev tswj xyuas nruj thiab kev sim, nrog rau kev tshuaj xyuas cov tshuaj muaj pes tsawg leeg, kev ntsuas cov cuab yeej cuab tam thiab kev ntsuas qhov ntev.
JIS STK500 galvanized steel yeeb nkab yog lub zog muaj zog, corrosion-resistant structural carbon steel yeeb nkab uas ua raws li Japanese Industrial Standard JIS G3444. Tom qab galvanizing, nws muaj cov khoom zoo heev los tiv thaiv corrosion thiab yog dav siv hauv kev tsim kho, txuas hniav, tshuab tsim, tsheb thiab lwm yam kev tsim vaj tsev, tshwj xeeb tshaj yog tsim rau siv hauv qhov hnyav hnyav.
Cov ntaub ntawv khoom
JIS STK500 Kub Dipped Galvanized Scaffold Pipe specification
| Kev piav qhia | Galvanized Steel Tube Scaffolding Yeeb Nkab | |
| OD | 1.5 nti, 1-1/2", 48.3mm, 48.6mm | |
| Thickness | 2.5 hli, 3. 0mm, 3.2mm, 4.0mm | |
| Ntev | 1-6m | |
| Khoom siv | ASTM A500, STK500, STK400, | |
| Txuj | BS1139, EN10025, EN39, EN10219, JIS G3444 | |
| Nto | kub dipped galvanized | |
| Zinc Txheej | 180-600g | |
| Kev kho mob kawg | Plain xaus, threaded, grooved, bevelled | |
| Cov nqe lus them nqi | Feem ntau TT, DP lossis LC, | |
| Daim ntawv pov thawj | ISO, SGS, BV, CCICother peb tog kuaj | |
| Hom lag luam | tsim khoom | |
Chemical muaj pes tsawg leeg (mas feem pua)
Cov pa roj carbon (C): Tsawg dua lossis sib npaug rau 0.22%
Manganese (Mn): Tsawg dua lossis sib npaug li 1.60%
Phosphorus (P): Tsawg dua lossis sib npaug rau 0.040%
Sulfur (S): Tsawg dua lossis sib npaug rau 0.040%
Mechanical zog
Tensile zog: Ntau dua lossis sib npaug li 500 MPa
Yield zog: Ntau dua los yog sib npaug rau 355 MPa
Elongation (A5): Ntau dua lossis sib npaug li 20%
Cov khoom tso tawm
STk500 Kub Dip Galvanized Steel Tube
Vim li cas thiaj xaiv GNEE
GNEE muaj 16 xyoo ntawm kev tsim khoom, peb tuaj yeem muab cov kav hlau steel hauv ntau qhov ntau thiab tsawg.
Peb lub Hoobkas muaj 12 pre-galvanized steel yeeb nkab ntau lawm kab los xyuas kom meej tus me nyuam raws sij hawm.
Lub peev xwm ntau lawm ntawm cov kav dej ua ntej galvanized yog ntau tshaj 25000 tons hauv ib hlis.
Peb muaj peb tus kheej kev soj ntsuam pab neeg los xyuas kom meej qhov zoo, thiab lees txais ib tug thib peb-tog soj ntsuam tuam txhab uas muag tuaj thiab kuaj.
Yog tias koj xav paub ntau ntxiv txog peb lub tuam txhab lossis peb cov khoom, thov koj xav tiv tauj peb.sales@gneetube.com
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FAQ
Q: Koj lub Hoobkas ua li cas txog kev tswj xyuas zoo?
A: Peb tau txais ISO, CE, API authentication. Los ntawm cov khoom mus rau cov khoom, peb tshuaj xyuas txhua tus txheej txheem kom zoo zoo.
Q: Koj puas tuaj yeem xa cov khoom raws sijhawm?
A: Yog lawm, peb cog lus tias yuav muab cov khoom zoo tshaj plaws thiab xa khoom raws sijhawm. Kev ncaj ncees yog peb lub tuam txhab txoj cai.
Cim npe nrov: jis stk500 galvanized steel kav, Tuam Tshoj jis stk500 galvanized steel kav manufacturers, lwm tus neeg, Hoobkas
