Ipayipi Lensimbi Eliyisikwele Nelingunxande le-ASTM A500

Isithombe Esivelele Sepayipi Lensimbi Eliyisikwele Nelingunxande le-ASTM A500

Incazelo emfushane:

Imininingwane ye-ASTM A500 ihlanganisa izidingo zobukhulu, ukubekezelelana, izakhiwo zemishini, kanye nezinye izici zepayipi lensimbi. Ipayipi lensimbi eliyisikwele neliyindilinga le-ASTM A500 livame ukusetshenziswa ekwakheni, engqalasizinda, nakwezinye izinhlelo zokusebenza zesakhiwo lapho kudingeka khona amandla nokuqina kwepayipi lensimbi.

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Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Izethulo Ezifushane Zamapayipi Ensimbi Eyisikwele Nengunxande e-ASTM A500:

I-ASTM A500 iyincazelo ejwayelekile yamapayipi esakhiwo sensimbi yekhabhoni ahlanganisiwe futhi angenamthungo ngesimo sesikwele, nesiyindilinga. Le ncazelo ihlanganisa amazinga ahlukahlukene amapayipi ensimbi yekhabhoni okusetshenziswa kwesakhiwo, kufaka phakathi izimo zesikwele neziyindilinga.

Umkhiqizo	Ipayipi Lensimbi Eliyisikwele Nelingunxande
Izinto	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/Okwemvelo Okumnyama Kupendwe Kufakwe uwoyela kugoqwe noma kungagoqwanga
Ukuphela	Iziphetho ezingenalutho
Imininingwane	I-OD: 2020-500500mm; 2040-300500mm Ubukhulu: 1.0-30.0mm Ubude: 2-12m

Isicelo se-Square and Rectangular Steel Tube:

Ipayipi lensimbi yokwakha/izinto zokwakha
Ipayipi lesakhiwo
Ipayipi lensimbi yesakhiwo se-solar tracker

Ukuhlolwa Kwekhwalithi Yamapayipi Ensimbi Eyisikwele Nengunxande e-ASTM A500:

Ukwakheka Kwamakhemikhali kwe-ASTM A500
Ibanga lensimbi	C (ubuningi.)%	Mn (ubuningi.)%	I-P (ubuningi.)%	I-S (ubuningi.)%	Ithusi (ubuncane)%
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
Ukwehliswa ngakunye kwephuzu lamaphesenti angu-0.01 ngaphansi komkhawulo ocacisiwe wekhabhoni, kuvunyelwe ukwenyuka kwephuzu lamaphesenti angu-0.06 ngaphezu komkhawulo ocacisiwe we-manganese, kuze kufike ku-1.50% ngokuhlaziywa kokushisa kanye no-1.60% ngokuhlaziywa komkhiqizo.

Izakhiwo Zemishini Yepayipi Elibunjwe Ngokwesakhiwo
Ibanga lensimbi	Amandla okukhiqiza i-MPa encane	Amandla okudonsa i-MPa encane	Ukwelulwa ubuncane %
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

Ukulawulwa Kwekhwalithi Okuqinile:
1) Ngesikhathi sokukhiqiza nangemva kokukhiqiza, abasebenzi abangu-4 be-QC abanolwazi olungaphezu kweminyaka emi-5 bahlola imikhiqizo ngokungahleliwe.
2) Ilabhorethri egunyaziwe kazwelonke enezitifiketi ze-CNAS
3) Ukuhlolwa okwamukelekayo okuvela kumuntu wesithathu oqokiwe/okhokhelwe ngumthengi, njenge-SGS, i-BV.
4) Kuvunywe yiMalaysia, i-Indonesia, iSingapore, iPhilippines, i-Australia, iPeru kanye ne-UK. Sinezitifiketi ze-UL /FM, ISO9001/18001, kanye ne-FPC

funda kabanzi ngezitifiketi

Mayelana NATHI:

I-Tianjin Youfa Steel Pipe Group Co., Ltd yasungulwa ngomhlaka-1 kuJulayi 2000. Kunabasebenzi ababalelwa ku-8000, amafektri ayi-9, imigqa yokukhiqiza amapayipi ensimbi angu-179, ilabhorethri egunyaziwe kazwelonke emithathu, kanye nesikhungo sobuchwepheshe bebhizinisi esigunyaziwe uhulumeni waseTianjin esisodwa.

Funda kabanzi

Imigqa yokukhiqiza yamapayipi ensimbi angama-31 ayisikwele nangunxande
Amafektri:
Tianjin Youfa Dezhong Steel Pipe Co.,Ltd;
I-Handan Youfa Steel Pipe Co.,Ltd;
I-Shanxi Youfa Steel Pipe Co., Ltd