Buku Lotsogolera Magiredi a Zitsulo za H Beam: Miyezo ya ASTM, EN, ndi GB Yafotokozedwa

Mu makampani opanga zomangamanga padziko lonse lapansi, ndikofunikira kusankha zipangizo zoyenera kuti zikhale zotetezeka, zokhalitsa komanso zotsika mtengo.Wogulitsa H Beam,Dziwani miyezo ya Chitsulo kuchokera Padziko Lonse - Miyezo Yapadziko Lonse ya Chitsulo - ASTM (ya ku America), EN (ya ku Ulaya), GB (ya ku China) - Mainjiniya ndi ogula ayenera kumvetsetsa bwino.

Bukuli limapereka chithunzithunzi chokwanira cha mitundu yachitsulo yomwe imagwiritsidwa ntchito kwambiri ndiMpweya wa Chitsulo cha Carbon HOpanga padziko lonse lapansi.

lokhandwala-traders-ms-h-beams

Miyezo ya ASTM (Kumpoto kwa America)

Bungwe la American Society for Testing and Materials (ASTM) limakhazikitsa muyezo wa mapulojekiti ambiri ku Western Hemisphere.

Mzere wa ASTM A36 H: Chitsulo chofewa chomwe chimagwiritsidwa ntchito kwambiri. Pa 36 ksi (250 MPa) osachepera, mphamvu yake ndi yokwera ndipo imatha kusunthika bwino komanso kusinthasintha zomwe zimapangitsa kuti ikhale imodzi mwazitsulo zabwino kwambiri zomangira komanso zomangira maboliti.

Mzere wa A572 H (Giredi 50)Chitsulo cha High Strength Low Alloy (HSLA). Mphamvu yochuluka yotulutsa mphamvu (50 ksi / 345 MPa) ya beam ya A572 H poyerekeza ndi A36 imalola kugwiritsa ntchito magawo opepuka pa katundu womwewo, motero kusunga kulemera kwa polojekiti yonse.

Mzere wa A992 H: Njira ina yogwiritsidwa ntchito kwambiri popanga matabwa otambalala kwambiri ku US yomwe mungapeze lero. Ndi mankhwala apadera, opangidwa kuti azigwiritsidwa ntchito bwino komanso kuti azigwira ntchito molimbika komanso kuti azigwira ntchito molimbika.

Miyezo ya EN (Europe)

Muyezo wa ku Ulaya (EN 10025 H Beam) imagwiritsa ntchito njira yotchulira mayina kutengera mphamvu yocheperako ya yield mu Megapascals (MPa).

Mzere wa S235JR H: Giredi ya ku Europe ya A36. Ili ndi mphamvu yotulutsa ya 235 MPa. Dzina la "JR" ndi chifukwa chakuti chitsulocho chayesedwa kutentha kwa chipinda (20°C).

Mzere wa S275JR HChitsulo chapakati chomangidwa (mphamvu yotulutsa = 275 MPa). Chimagwiritsidwa ntchito kwambiri popanga mipiringidzo ndi mafelemu a zida zolemera.

Mzere wa S355JR H: Mtanda Wachitsulo wa S355JR Wamphamvu Kwambiri ndiye mtundu wa matabwa amphamvu kwambiri omwe amagwiritsidwa ntchito kwambiri mu kabukhu ka EN. Ndi mphamvu yotulutsa ya 355 MPa, ndi chinthu chomwe chimasankhidwa kwambiri pa nyumba zazitali komanso nyumba zakunja komwe kulemera ndi mphamvu ndizofunikira kwambiri.

Miyezo ya GB (China)

Popeza China ikadali dziko lopanga kwambiri mankhwala padziko lonse lapansi, ambiriChitsulo cha KaboniOgulitsa a H Beamtsatirani muyezo wa GB/T 11263.

Mzere wa Q235 H: Mofanana ndi S235JR ndi A36. Chizindikiro "Q" mu Q235 chikuyimira mfundo yopezera mphamvu pomwe 235 ikuyimira mphamvu mu MPa. Chimagwiritsidwanso ntchito kwambiri m'nyumba zina ndi nsanja zolumikizirana.

Mzere wa Q355 H: Yolowa m'malo mwa giredi yakale ya Q345, ndiye maziko olimba kwambiri a zomangamanga zaku China. Imadziwika kuti S355JR yofanana, yomwe imagwiritsidwa ntchito kwambiri m'nyumba zachitsulo zokonzedwa kale (PEB) ndi mafakitale akuluakulu.

Wogulitsa Fakitale ya H Beam

Chifukwa Chake Kusankha Wogulitsa H Beam Woyenera Ndi Kofunika

Kuti mugwiritse ntchito miyezo iyi, mukufunika mnzanu wokhala ndi ukadaulo wodziwa bwino ntchito yopereka satifiketi yodutsa malire.Opanga H Beamtsopano akupereka Zikalata Zoyesera za Mill (MTC) zomwe zikusonyeza "Chitsimikizo Chachiwiri;" mtanda ukhoza kutsimikiziridwa ndi S355JR ndi Q355 nthawi imodzi.

Kaya nyumba yanu yosungiramo zinthu ili ku Mexico, kapena mlatho wanu uli ku Philippines, Kusankha giredi yoyenera ya ntchitoyo kumakupatsani mtendere wamumtima podziwa kuti ntchitoyo sidzakhala yokhazikika komanso kuti mwagwiritsa ntchito bwino ndalama zanu.

ASTM W Beam
EN HEA/HEB H Beam
Mzere wa GB H

China Royal Steel Ltd

Adilesi

Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China

Imelo

[email protected]

Foni

+86 13652091506

Nthawi yotumizira: Mar-23-2026