GB/T 20933 Hot Rolled Q235B Q355B U-Type & Z-Type Steel Sheet Piles

Kufotokozera Kwachidule:

GB/T 20933 Hot Rolled Q235B, mulu wa pepala lachitsulo la Q355Bmagiredi, muyezo wa milu ya mapepala otentha okulungidwa, ma profiles mkatiMawonekedwe a UndiMawonekedwe a Z, kugwiritsa ntchito maziko, khoma losungira, uinjiniya wa m'madzi ndi pulojekiti yomanga nyumba. Kupereka mwachindunji fakitale ndi mtengo wabwino, kukula kosinthidwa komanso kutumiza mwachangu.

Dzina la Kampani:CHINA CHITSULO CHACHIFUMU

Kalasi yachitsulo:Q235B/Q355B

Muyezo wopanga: GB

Zikalata:ISO9001, BV, CE

Nthawi Yolipira:30%TT+70%

MOQ:Matani 10

Nthawi yoperekera:Masiku 7-15

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Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Tsatanetsatane wa Zamalonda

Mbali	Kufotokozera
Muyezo	GB/T 20933
Giredi	Q235B / Q355B
Mtundu	Mapepala a Chitsulo a Mtundu wa U / Mtundu wa Z / Larssen
Kupanga	Mulu wa Mapepala a Chitsulo Chotentha Chokulungidwa
Utali	6m – 18m (Mapepala Otalika Mwamakonda)
M'lifupi	400mm – 900mm (Kutengera ndi mbiri)
Kukhuthala	6mm - 25mm
Pamwamba	Kumaliza kwa Mill / Galvanized / Wokutidwa
Zokonzeka Zogulitsa	Matani 1000+ Akupezeka
Kutumizidwa ku	Kum'mwera chakum'mawa kwa Asia / Middle East / America
Kutumiza	Mtengo Wachindunji wa Fakitale, Masiku 7–15

https://www.chinaroyalssteel.com/contact-us/

Yang'anani Zaposachedwa Zamalonda & Mtengo

GB/T 20933 Hot Rolled Q235B Q355B Steel Sheet Mulu Chemical Composition

Kalasi yachitsulo	C	Mn	P	S	Si
Q235B	≤0.22%	0.30–0.70%	≤0.045%	≤0.045%	≤0.35%
Q355B	≤0.20%	1.00–1.60%	≤0.035%	≤0.035%	≤0.55%

GB/T 20933 Hot Rolled Q235B Q355B Steel Sheet Mulch Katundu wa Makina

Kalasi yachitsulo	Mphamvu Yopereka	Kulimba kwamakokedwe	Kutalikitsa	Mphamvu Yokhudza Mphamvu
Q235B	≥235 MPa	370–500 MPa	≥26%	≥27 J
Q355B	≥355 MPa	470–630 MPa	≥22%	≥27 J

Kufotokozera:

Mphamvu Yotulutsa (ReH)Mphamvu yotulutsa, kupsinjika komwe chitsulo chimayambira kusintha kwa pulasitiki.

Mphamvu Yokoka (Rm): Mphamvu yokoka, kupsinjika kwakukulu chitsulo chisanasweke.

Kutalika (A%): Kutalika, kuchuluka kwa zinthu zomwe zimatambasulidwa zisanasweke, kusonyeza kulimba.

Mphamvu Yokhudza Mphamvu (J)Kulimba kwa mphamvu (Charpy V-notch), mtengo wake umagwiritsidwa ntchito kwambiri pa 20°C, woyenera malo omangira.

GB/T 20933 Hot Rolled Q235B Q355B Chitsulo Chokulungira Kukula

Gawo	M'lifupi	Kutalika	Kukhuthala		Malo Osewerera	Kulemera		Chigawo Chotanuka cha Gawo	Nthawi ya Inertia	Malo Ophikira (mbali zonse ziwiri pa mulu uliwonse)
	(w)	(h)	Flange (tf)	Webusaiti (tw)	Malo Osewerera	Pa Mulu uliwonse	Pa Khoma Lililonse	Chigawo Chotanuka cha Gawo	Nthawi ya Inertia	Malo Ophikira (mbali zonse ziwiri pa mulu uliwonse)
	mm	mm	mm	mm	cm2/m2	makilogalamu/m	makilogalamu/m2	cm3/m	cm4/m	m2/m
Mtundu Wachiwiri	400	200	10.5	-	152.9	48	120	874	8,740	1.33
Mtundu Wachitatu	400	250	13	-	191.1	60	150	1,340	16,800	1.44
Mtundu wa IIIA	400	300	13.1	-	186	58.4	146	1,520	22,800	1.44
Mtundu Wachinayi	400	340	15.5	-	242	76.1	190	2,270	38,600	1.61
Mtundu wa VL	500	400	24.3	-	267.5	105	210	3,150	63,000	1.75
Mtundu IIw	600	260	10.3	-	131.2	61.8	103	1,000	13,000	1.77
Mtundu IIIw	600	360	13.4	-	173.2	81.6	136	1,800	32,400	1.9
Mtundu wa IVw	600	420	18	-	225.5	106	177	2,700	56,700	1.99
Mtundu wa VIL	500	450	27.6	-	305.7	120	240	3,820	86,000	1.82

Mukufuna kudziwa zambiri za specifications ndi miyeso ya milu ya chitsulo?

Tsitsani Katalogi Yonse

GB/T 20933 Hot Rolled Q235B Q355B Steel Sheet Pile Lock ndi magwiridwe antchito osalowa madzi

Kapangidwe: Mulu wa Mapepala a Chitsulo Olumikizana, kulola mpweya kulowa ≤1×10⁻⁷ cm/s

Americas: Imakwaniritsa muyezo wa ASTM D5887 wa Liner kuti ichepetse kutuluka kwa madzi pansi pa ng'oma

Kum'mwera chakum'mawa kwa AsiaMadzi a pansi pa nthaka salowa m'madzi nthawi yamvula yamvula

GB/T 20933 Hot Rolled Q235B Q355B Steel Sheet Mul njira Yopangira

1. Kusankha Zinthu Zopangira

Ma billets a carbon structural steel billets apamwamba kwambiri (Q235B / Q355B) amasankhidwa mosamala ndikuyesedwa kuti atsimikizire kuti kapangidwe ka mankhwala kakugwirizana ndi miyezo ya GB/T 20933.

2. Kutentha kwa Billet

Ma billet achitsulo amatenthedwa mu uvuni wotenthetsera nthawi zonse mpaka pafupifupi1150–1250°C, kuonetsetsa kuti kutentha kwake kuli kofanana kuti zinthu ziyende bwino.

3. Kuzungulira Koyamba (Kuzungulira Kovuta)

Ma billet otentha amadutsa m'mafakitale ozungulira kuti achepetse makulidwe ndikupanga mawonekedwe oyambirira.

4. Kumaliza Kugubuduza

Chitsulocho chimakonzedwanso kudzera m'mafakitale omalizitsa kuti chikwaniritse miyeso yeniyeni, makulidwe, ndi mphamvu zamakanika zomwe zimafunikira pa milu ya mapepala.

5. Kupanga Mbiri

Pogwiritsa ntchito zida zapadera zozungulira, chitsulocho chimapangidwa kukhalaMapepala okhala ndi mtundu wa U kapena Z, kuonetsetsa kuti m'mbali mwake muli malo olumikizana bwino kuti mugwiritse ntchito pomanga.

6. Kuziziritsa Kolamulidwa

Milu ya mapepala imazizira mpweya bwino kapena kuzizira mwachangu kuti isinthe kapangidwe ka tirigu ndikupeza mphamvu ndi kulimba kofunikira.

7. Kuwongola ndi Kulinganiza

Milu ya mapepala omalizidwa imawongoleredwa pogwiritsa ntchito makina olinganiza kuti zitsimikizire kuti miyeso yake ndi yolondola komanso yolunjika bwino.

8. Kudula & Kutalika Kusintha

Milu ya mapepala achitsulo imadulidwa kutalika kofunikira (nthawi zambiri6m–18m) yokhala ndi kumaliza kapena kukongoletsa kosankha.

Mulu wa pepala lachitsulo Njira yopangira

GB/T 20933 Hot Rolled Q235B Q355B Steel Sheet Mulu Pamwamba

Americas:HDG monga ASTM A123 (chophimba cha zinki chaching'ono ≥ 85 µm); chophimba cha 3PE ndi chosankha; zonse zomaliza zimagwirizana ndi RoHS.

Kum'mwera chakum'mawa kwa Asia:Kukhuthala kwa hot dip galvanized ndi hollyh (kupitirira 100μm), ndipo zigawo ziwiri za epoxy coating coal tar zimayikidwa, zitha kupakidwa mchere kuti ziyesedwe kwa maola 5000 popanda dzimbiri, ndiye zabwino kwambiri zogwiritsira ntchito malo otentha a m'nyanja.

NTCHITO

1. Mulu wa Zitsulo Zomangira Bwalo:Amagwiritsidwa ntchito pomanga madoko, madoko, ndi makoma a doko, kupereka chithandizo champhamvu cha kapangidwe kake komanso kulimba kwa nthawi yayitali m'malo okhala m'nyanja.

2. Mulu wa Chitsulo Choteteza ku Riverbank:Yapangidwa kuti ikhazikitse mtsinje m'mphepete mwa mitsinje, kupewa kukokoloka kwa nthaka, komanso kuteteza ku kusokonekera kwa madzi ndi kusefukira kwa madzi.

3. Mulu wa Chitsulo cha Maziko a Bridge:Amagwiritsidwa ntchito pomanga mlatho kuti apereke maziko olimba ndikuwonetsetsa kuti kapangidwe kake kakhazikika pansi pa katundu wolemera.

4. Kapangidwe ka Pansi pa Pansi pa Chitsulo Mulu:Imayikidwa m'zipinda zapansi, m'matanthwe, ndi m'malo osungiramo zinthu pansi pa nthaka kuti ipereke chithandizo chodalirika chosungira nthaka komanso chofukula.

Mulu wa chitsulo chopindidwa chotentha chooneka ngati U (5)

Chifukwa Chake Sankhani Chitsulo Chachifumu Cha China Pa Zitsulo Zopangira Mapepala

1. Mphamvu Yapamwamba & Kulimba
Magiredi a Chitsulo a Q235B ndi Q355B Amapereka Zokolola Zabwino ndi Mphamvu Yolimba, Mphamvu Yabwino Yonyamula Katundu ndi Kukhazikika Kwakapangidwe Kwa Nthawi Yaitali M'malo Ovuta Omanga Monga Kugwiritsa Ntchito Pamadzi Ndi Maziko.

2. Ma Profiles Angapo Akupezeka
TimaperekaMapepala okhala ndi mtundu wa U ndi mtundu wa Zyokhala ndi machitidwe olondola olumikizirana, zomwe zimapatsa womangayo njira zosiyanasiyana zopangira mapulani kuti akwaniritse zosowa zosiyanasiyana zauinjiniya kuphatikizapo makoma osungira, ma cofferdams ndi maziko akuya.

3. Zosankha Zotsutsana ndi Dzimbiri
Kumaliza pamwamba. Kuthira ma galvanizing ndi kutentha, mankhwala oletsa dzimbiri. Utumiki umakhala wolimba kwambiri, ndipo ungagwiritsidwe ntchito m'malo ovuta kwambiri monga madzi a m'nyanja, m'mphepete mwa mtsinje, m'malo onyowa kwambiri ndi zina zotero.

4. Kusintha Kosinthika
Timathandizira kusintha kwathunthu kutalika (6m–18m), makulidwe, m'lifupi, ndi kukonza kwapadera (kudula, kuboola, kukonza m'mphepete) kuti tikwaniritse zofunikira zinazake za kapangidwe ka polojekiti ndi uinjiniya.

5. Zinthu Zambiri & Kupezeka Mwachangu
Ndi matani opitilira 1000 a katundu wokonzeka, timaonetsetsa kuti maoda akukonzedwa mwachangu komanso kuti katunduyo akupezeka bwino, zomwe zimathandiza makasitomala kuchepetsa kuchedwa kwa ntchito komanso kupanikizika kwa zinthu zomwe zili m'sitolo.

6. Mitengo Yolunjika ya Fakitale
Timapereka zinthu mwachindunji kuchokera ku fakitale yathu ndipo palibe munthu wapakati, zomwe zimatithandiza kukupatsani mtengo wabwino kwambiri, khalidwe lokhazikika komanso ntchito yotsika mtengo kwambiri pa maoda ambiri komanso mapulojekiti a nthawi yayitali.

Makasitomala amabwera ku fakitale kudzayang'ana milu ya mapepala achitsulo

pepala lachitsulo mulu-china royal steel2 (1)

chitsulo chachitsulo chozungulira-china chachifumu chachitsulo1 (1)

Pezani Mtengo Waposachedwa

Kulongedza ndi Kutumiza

Zathumilu ya mapepala achitsuloZili ndi zomangira zolimba ndi zitsulo zokhala ndi mapuloteni ambiri zomwe zimaphatikizidwa ndi ngodya zoteteza kuti zisapindike kapena kupindika pogwira ntchito. Pa milu yolumikizidwa ndi galvanized kapena penti, kukulunga pang'ono kapena kukulunga ndi zokutira kungaperekedwe ngati njira yotetezera ku dzimbiri panthawi yotumiza katundu kwa nthawi yayitali kapena panyanja. Milu imatha kutumizidwa ndi ziwiya, malo otsetsereka, katundu wambiri ndipo ntchito yonse imachitidwa mosamala kwambiri kuti muwonetsetse kuti miluyo ili bwino pamalo anu mkati mwa masiku 7 - 15.

Mulu wa chitsulo chopindidwa chotentha chooneka ngati U (7)

FAQ

Q1: Ndi mitundu iti yachitsulo yomwe mumapereka pa milu ya mapepala?

A: Timapereka magiredi a GB/T 20933 Q235B ndi Q355B, oyenera ma sheet piles a U-type ndi Z-type.

Q2: Kodi ndingathe kusintha kutalika, m'lifupi, kapena makulidwe a milu ya mapepala?

A: Inde, timapereka kusintha kwathunthu kwa miyeso (kutalika 6–18m, makulidwe 6–25mm, m'lifupi kutengera ndi mbiri) kuti tikwaniritse zofunikira za polojekiti.

Q3: Kodi nthawi yotumizira nthawi zambiri ndi iti?

A: Kutumiza mwachindunji ku fakitale nthawi zambiri kumatenga masiku 7-15, kutengera kuchuluka kwa oda ndi komwe ikupita.

Q4: Kodi mumapereka satifiketi yowunikira?

A: Inde, timapereka malipoti onse oyesera a GB/T 20933 mill, satifiketi yoyesera makina ndi mankhwala, ndi zikalata zina zowunikira ngati titapempha.

Q5: Kodi milu yanu ya mapepala ndi yoyenera kugwiritsidwa ntchito bwanji?

A: Ntchito zomwe zimagwiritsidwa ntchito nthawi zambiri zimaphatikizapo kuchepetsa kusefukira kwa madzi, kumanga za m'nyanja, makoma otetezera, ma cofferdams, maziko othandizira, kumanga doko, ndi kuteteza gombe la mitsinje.

Yapitayi: 2.5mm Kukhuthala kwa HDG C Channel | Hot-Dip Galvanized Steel C Channel

Ena: EN 10248 S270GP S320GP S355GP S390GP S430GP Milu Yachitsulo ya Larssen

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