I-ASTM A500 Square kanye nepayipi lensimbi elingunxande

Isithombe esifakiwe se-ASTM A500 Square kanye ne-Rectangular Steel Pipe

Incazelo emfushane:

Ukucaciswa kwe-ASTM A500 kuhlanganisa izidingo zobukhulu, ukubekezelelana, izakhiwo zemishini, nezinye izici zeshubhu yensimbi. Ipayipi lensimbi elingunxande le-ASTM A500 livame ukusetshenziswa ekwakhiweni, kwingqalasizinda, nakwezinye izinhlelo zokusebenza zesakhiwo lapho amandla nokuqina kwamashubhu ensimbi kudingeka.

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Ibhrendi:I-YOUFA

Thumela i-imeyili kithi Landa njenge-PDF

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-ASTM A500 Square kanye ne-Rectangular Steel Pipes Izingeniso ezimfushane:

I-ASTM A500 iwukucaciswa okujwayelekile kwamashubhu esakhiwo sensimbi esakhiwe ngekhabhoni engenamthungo esiyisikwele, kanye nokwakheka kukanxande. Lokhu kucaciswa kuhlanganisa amamaki ahlukahlukene eshubhu lensimbi ye-carbon ukuze kusetshenziswe izakhiwo, okuhlanganisa izimo eziyisikwele nezingunxande.

Umkhiqizo	Ipayipi Lensimbi Eliyisikwele kanye Nonxande
Okubalulekile	Insimbi Yekhabhoni
Ibanga	Q195 = A53 Ibanga A Q235 = A500 Ibanga A Q355 = A500 Ibanga B Ibanga C
Okujwayelekile	I-GB/T 6728 I-ASTM A53, A500, A36
Ubuso	Okumnyama/Okumnyama Kwemvelo Pendiwe Igcotshwe ngamafutha ngokugoqwa noma ngaphandle kwayo
Iyaphela	I-Plain iphela
Ukucaciswa	OD: 20 * 20-500 * 500mm ; 2040-300500mm Ubukhulu: 1.0-30.0mm Ubude: 2-12m

Isicelo Sethubhu Yensimbi Eyisikwele kanye Nesixande:

Ipayipi lensimbi yokwakha / izinto zokwakha
Ipayipi lesakhiwo
I-solar tracker isakhiwo sensimbi ipayipi

Ukuhlolwa Kwekhwalithi Yemibhobho Yensimbi ye-ASTM A500 kanye Nonxande:

I-ASTM A500 Chemical Composition
Ibanga lensimbi	C (ubuningi.)%	Mn (ubuningi.)%	P (ubuningi.)%	S (ubuningi.)%	Ithusi (okuncane.)%
Ibanga A	0.3	1.4	0.045	0.045	0.18
Ibanga B	0.3	1.4	0.045	0.045	0.18
Ibanga C	0.27	1.4	0.045	0.045	0.18
Ekunciphiseni ngakunye kwephuzu elingamaphesenti angu-0.01 ngaphansi kwesilinganiso esiphezulu esishiwo sekhabhoni, kuvunyelwe ukunyuka ngamaphesenti angu-0.06 ngaphezu komkhawulo oshiwo we-manganese, kuze kufike ku-1.50 % ngokuhlaziywa kokushisa kanye no-1.60 % ngokuhlaziywa komkhiqizo.

Izakhiwo Zemishini Yeshubhu Yesakhiwo Emise
Ibanga lensimbi	Amandla esivuno imiz. I-MPa	Amandla aqinile imiz. I-MPa	Ukwelula imiz. %
Ibanga A	270	310	25 ubukhulu bodonga (T) obulingana noma obukhulu kuno-3.05mm
Ibanga B	315	400	23 ubukhulu bodonga (T) obulingana noma obukhulu kuno-4.57mm
Ibanga C	345	425	21 ubukhulu bodonga (T) obulingana noma obukhulu kuno-3.05mm

Ukulawula Ikhwalithi Eqinile:
1) Ngesikhathi nangemva kokukhiqiza, izinduku ezi-4 ze-QC ezinesipiliyoni seminyaka engaphezu kwemi-5 zihlola imikhiqizo ngokungahleliwe.
2) Ilabhorethri kazwelonke egunyaziwe enezitifiketi ze-CNAS
3) Ukuhlolwa okwamukelekayo okuvela enkampanini yangaphandle eqokwe/ekhokhelwa umthengi, njenge-SGS, BV.
4) Igunyazwe yiMalaysia, Indonesia, Singapore, Philippines, Australia, Peru kanye ne-UK. Siphethe i-UL/FM, ISO9001/18001, izitifiketi ze-FPC

funda kabanzi mayelana nezitifiketi

Mayelana NATHI:

I-Tianjin Youfa Steel Pipe Group Co., Ltd yasungulwa ngoJulayi 1, 2000. Kunabasebenzi abangaba ngu-8000, amafekthri ayi-9, imigqa yokukhiqiza amapayipi ensimbi angu-179, ilabhorethri kazwelonke egunyaziwe engu-3, kanye nesikhungo sobuchwepheshe sebhizinisi esingu-1 saseTianjin esigunyazwe nguhulumeni.

Funda kabanzi

Imigqa yokukhiqiza ipayipi lensimbi engama-31 nesikwele esingunxande
Izimboni:
Tianjin Youfa Dezhong Steel Pipe Co.,Ltd;
I-Handan Youfa Steel Pipe Co.,Ltd;
Ukulinganisa kwenkampani Shanxi Youfa Steel Pipe Co., Ltd