Mpempe akwụkwọ ígwè U/Z nke a na-akpọ ọkụ nke ụdị II IIIA IV VL

Foto a na-akpọ U/Z nke a na-akpọgharị nke ọma Ụdị nke Abụọ IIIA IV VL nke e ji ígwè rụọ

Nkọwa Dị Mkpirikpi:

Ikpo mpempe akwụkwọ ígwè a na-akpọ "hot rolled paper" bụ akụkụ dị ike nke na-ejikọ ọnụ nke a na-ahụkarị na injinịa mmiri na nkwado ntọala na ịrụ mgbidi. Ma e jiri ya tụnyere ikpu e ji oyi mee, ikpu mpempe akwụkwọ a na-akpọ "hot roll" nwere ike ịdịte aka nke ọma, modulus nke dị elu, na arụmọrụ ka mma nke na-anaghị egbochi mmiri.

China Royal Steel na-enye nhọrọ zuru oke nke ụdị U na mpempe akwụkwọ Z, yana ọkọlọtọ Ụdị Ụdị II, Ụdị nke Atọ, Ụdị nke Atọ, Ụdị nke Anọ na VL, maka ọrụ nwa oge na nke na-adịgide adịgide.

Aha njirimara:Ígwè eze nke China

Ọkwa ígwè:A36/A572 Gr50/A992/S355GP/SY295/SY390/Q235B/Q355B

Ọkọlọtọ mmepụta:ASTM / EN / JIS /GB

Asambodo:ISO9001, BV, CE

Oge ịkwụ ụgwọ:30%TT+70%

MOQ:TỌN 10

Oge Mbuga ozi:Ụbọchị 7-15

Zitere anyị ozi-e WhatsApp

Nkọwa Ngwaahịa

Akara Ngwaahịa

Nkọwa Ngwaahịa

atụmatụ	Nkọwapụta
Ọkọlọtọ	ASTM A328 / EN 10248 / JIS A5528 / GB/T 29737
Ọkwa	ASTM A572 Gr.50 / Q235B / Q345B / SY295 / SY390 / S235JR / S275JR
Ụdị	Ụdị U / Ụdị Z / Mpekere mpempe akwụkwọ Larssen
Mmepụta	Okpokoro mpempe akwụkwọ ígwè a na-akpọ "Heat-Rock/Cost-Formed Steel Place"
Ogologo	6m – 18m (Ogologo ahaziri ahazi dị)
Obosara	200mm – 900mm (Dabere na profaịlụ)
Ọkpụrụkpụ	4mm – 12mm
Elu	Mkpọcha/Mkpuchi/Mmiri ọkụ nke e ji ígwè rụọ
Ngwaahịa dị njikere	Dị 80000+ tọn
Ebugara na	Ndịda Ọwụwa Anyanwụ Eshia / Etiti Ọwụwa Anyanwụ / Amerịka / Yuropu
Nnyefe	Ọnụahịa Ụlọ Ọrụ Ntanetị, Ụbọchị 7–15

Lelee Ngwaahịa na Ọnụahịa Kachasị Ọhụrụ

Ihe mejupụtara ihe mejupụtara mpempe akwụkwọ ígwè

Ọkọlọtọ	Ọkwa	C (%)	Mn (%)	P (%)	S (%)	Si (%)
GB/T 29737	Q235B	≤0.22	≤1.40	≤0.035	≤0.035	≤0.35
GB/T 29737	Q345B	≤0.20	1.00–1.60	≤0.035	≤0.035	≤0.50
ASTM	A36	≤0.25	0.80–1.20	≤0.04	≤0.05	0.15–0.40
ASTM	A572 Gr.50	≤0.23	0.67–1.65	≤0.035	≤0.04	≤0.50
ASTM	A992	≤0.23	0.50–1.70	≤0.035	≤0.045	≤0.50
EN 10248	S235JR	≤0.17	≤1.40	≤0.035	≤0.035	≤0.35
EN 10248	S275JR	≤0.22	≤1.50	≤0.035	≤0.035	≤0.55
EN 10248	S355JR	≤0.22	≤1.60	≤0.035	≤0.035	≤0.55
JIS	SY295	≤0.22	0.50–1.60	≤0.035	≤0.035	0.20–0.35
JIS	SY390	≤0.22	0.80–1.60	≤0.035	≤0.035	0.20–0.50
JIS	SY490	≤0.23	0.90–1.60	≤0.035	≤0.035	0.20–0.55

Njirimara Mechanical nke mpempe akwụkwọ ígwè

Ọkọlọtọ	Ọkwa	Ike Mmepụta (MPa)	Ike nrụgide (MPa)	Ogologo (%)	Ike siri ike (HB)
GB/T 29737	Q235B	235	370–500	≥26	120–160
GB/T 29737	Q345B	345	470–630	≥20	140–180
ASTM	A36	250	400–550	20	119–159
ASTM	A572 Gr.50	345	450–620	18–21	140–180
ASTM	A992	345	450–620	Afọ 18–22	140–180
EN 10248	S235JR	235	360–510	≥26	120–160
EN 10248	S275JR	275	430–580	≥23	130–170
EN 10248	S355JR	355	470–630	≥20	140–180
JIS	SY295	295	430–570	≥22	130–170
JIS	SY390	390	520–650	≥20	140–180
JIS	SY490	490	560–690	≥18	150–190

Ihe ndị e dere:

Ike Mmepụta ReH = Ike Mmepụta

Ike Ndọtị Rm = Ike Ndọtị

Ogologo A = Ogologo (pasent ogologo mgbe agbajichara)

Ike siri ike = Ike siri ike nke Brinell, HB na-anọchite anya ike siri ike nke Brinell.

Nha nke mpempe akwụkwọ ígwè

Ngalaba	Akụkụ			Mpaghara nkebi	Mass		Oge	Modulu
	Obosara	Ogologo	Ọkpụrụkpụ		Okpokoro	Mgbidi	nke inertia	nke ngalaba
	w	h	t		Okpokoro	Mgbidi
	mm	Mm	mm	cm2/ogidi	kg/m	kg/m2	cm4/m	cm3/m
ⅠA	narị anọ	85	8	45.21	35.5	88.8	4500	529
Ⅱ	narị anọ	100	10.5	61.2	48	120	8740	874
Ⅲ	narị anọ	125	13	76.4	60	150	16800	1340
ⅢA	narị anọ	150	13.1	74.4	58.4	146	22800	1520
Ⅳ	narị anọ	170	15.5	97	76.1	190	38600	2270
ⅤL	500	200	24.3	133.8	105	210	63000	3150
ⅥL	500	225	27.6	153	120	240	86000	3820
ⅡW	narị isii	130	10.3	78.7	61.8	103	13000	1000
ⅢW	narị isii	180	13.4	104	81.6	136	32400	1800
ⅣW	narị isii	210	18	135.3	106	177	56700	2700

Ị chọrọ ịmatakwu gbasara nkọwapụta na nha nke ikpo mpempe akwụkwọ ígwè?

Budata Katalọgụ zuru ezu

Mkpọchi nke mpempe akwụkwọ ígwè na arụmọrụ mmiri

Nhazi: Njikọta mpempe akwụkwọ ígwè, ikike ịbanye ≤1×10⁻⁷ cm/s

Amerịka: Na-emezu ọkọlọtọ ASTM D5887 maka ihe mkpuchi iji belata mmịpụta n'okpuru drum

Ndịda Ọwụwa Anyanwụ Eshia: Mmiri na-amịpụta mmiri n'ime ala maka oge mmiri ozuzo nke okpomọkụ

Usoro mmepụta nke ikpo ígwè

Nzọụkwụ	Nkọwa
1. Ime ígwè	Ịgbaze ihe ndị e ji agbaze ihe n'ime Electric Arc Furnace (EAF) ma ọ bụ Basic Oxygen Furnace (BOF) iji mepụta billet ígwè.
2. Ịme ihe nkiri	Ịtụba ígwè n'ime slabs, blooms, ma ọ bụ billets na-aga n'ihu dabere n'ụdị ngwaahịa ahụ.
3. Ịkpụgharị Ọkụ / Ịkpụpụta Oyi	A na-akpọgharị ọkụ:Ịkpo ọkụ na slabs na-atụgharị n'ime H-beams, mpempe akwụkwọ, ma ọ bụ efere. Oyi nke e ji mee:Ịgbagọ ma ọ bụ ịpị mpempe ígwè n'ime profaịlụ U-type, Z-type, ma ọ bụ Larssen n'ọnọdụ okpomọkụ ụlọ.
4. Ịcha na Ịkpụzi	Ịkpụ ígwè ruo ogologo achọrọ (6-18m) ma na-akpụzi profaịlụ nke ọma dịka ụkpụrụ nhazi si dị (ASTM / EN / JIS / GB).
5. Ọgwụgwọ Elu	Mgbidi ígwè e ji agba ihe, e sere ya agba/tee ya, ma ọ bụ tinye ya n'ọkụ iji chebe ya ka ọ ghara ire ere ma mee ka ọ dịgide ogologo oge.
6. Njikwa na Nnyocha Ogo	Nnwale igwe na kemịkalụ, nyocha nha, na nyocha mma elu iji mezuo ụkpụrụ ndị dị mkpa.
7. Nkwakọba na Mbupu	Nchikota, ọgwụgwọ na-anaghị agba nchara ma ọ bụrụ na ọ dị mkpa, yana njikere maka mbupu ozugbo n'ụlọ ọrụ mmepụta ihe (nzipu ụbọchị 7-15).

Okpokoro mpempe akwụkwọ ígwè Usoro mmepụta

Elu nke mpempe akwụkwọ ígwè

Amerịka:HDG dị ka ASTM A123 (obere mkpuchi zinc ≥ 85 µm); mkpuchi 3PE bụ nhọrọ; ihe niile e ji mee RoHS kwekọrọ.

Ndịda Ọwụwa Anyanwụ EshiaỌkpụrụkpụ nke ihe e ji ekpo ọkụ mee bụ hollyh (ihe karịrị 100μm), a na-etinyekwa akwa abụọ nke ihe mkpuchi kol epoxy, a pụrụ ịgbasa ya nnu ruo awa 5000 na-enweghị nchara, ọ kacha mma maka ojiji gburugburu ebe obibi mmiri nke ebe okpomọkụ.

Ngwa

Injinia Mmiri na Mmiri– Maka mgbidi ọdụ ụgbọ mmiri, ogidi na ọdụ ụgbọ mmiri, ihe owuwu mmiri dị elu ma na-adịgide adịgide dị mkpa.

Nkwụsi ike na Njikwa Idei Mmiri na Ụlọ Akụ– Na-echebe akụkụ osimiri na oghere mmiri site na mbuze na idei mmiri.

Mgbidi Nchekwa na Igwupụta Ihe– Na-ejigide okpuru ụlọ na ebe ndị e gwupụtara nke ọma nke ọma, gụnyere cofferdams na shoring.

Ọrụ Ụlọ Ọrụ na Akụrụngwa– Na-ahụ na ntọala siri ike maka àkwà mmiri, okporo ụzọ, ụlọ ọrụ ọkụ eletrik, na ụlọ ọrụ mmepụta ihe.

Ọrụ Nwa Oge/Na-adịgide Adịgide– Okpokoro oyi kpụrụ maka ọrụ nwa oge; okpokoro ọkụ a na-akpọgharị maka ntọala miri emi na-adịgide adịgide ma ọ bụ ibu arọ.

Mkpọ mpempe akwụkwọ ígwè dị ka U nke a kpọchiri akpọchi (5)

Gịnị mere ị ga-eji họrọ China Royal Steel maka Steel Sheet Piles

1. Oke Nkebi Dị Iche Iche

Ọtụtụ profaịlụ dị iche iche nwere njirimara geometric dị iche iche, na-enye ohere ịhọrọ ngwọta kachasị mma na nke kachasị mma maka ọrụ ọ bụla. Ngwakọta mpempe akwụkwọ U-type hot-rolled mgbe niile karịrịtọn 80,000.

2.Arụmọrụ Nhazi Dị Mma

Njikọta nke profaịlụ ebili mmiri miri emi na flanges dị arọ na-eme ka ike dị egwu na ikike ibu ibu dị elu.

3. Nhazi a na-emegharị emegharị

Nhazi nke ngalaba symmetric na-eme ka mwepụta na iji ya mee ihe dị mfe, na-ebelata ọnụ ahịa ọrụ niile ma na-eme ka nkwado dị mma.

4. Ngwọta Ụlọ Ọrụ Na-ejikọta

Enwere ike ịchịkọta ikpo osisi abụọ n'ime igwe ihe owuwu ahụ, na-eme ka nrụnye dịkwuo mma, melite nhazi, na arụmọrụ ka mma n'ebe ahụ.

Ndị ahịa na-abịa n'ụlọ ọrụ mmepụta ihe iji lelee ikpo mpempe akwụkwọ ígwè

mpempe akwụkwọ ígwè nke China, ígwè eze nke abụọ (1)

mpempe akwụkwọ ígwè - ígwè eze nke China1 (1)

Nweta nkwupụta kachasị ọhụrụ

NKWEKỌTA NA MBUPU

Nkwakọ ngwaahịa Mbupụ Ọkọlọtọ:Ikpo mpempe akwụkwọ ígwèA na-eji eriri ígwè jupụta ha nke ọma ma sie ike iji mee ka ha sie ike ma gbochie mgbanwe n'ụzọ.

Nchedo Mgbochi Nrụrụ:Enwere ike inye mmanụ na-anaghị agba nchara, ihe mkpuchi plastik ma ọ bụ ihe mkpuchi mmiri maka njem dị anya na njem mmiri.

Ọrụ Nkwakọ ngwaahịa pụrụ iche:Enwere ike ịhazi nkwakọ ngwaahịa ahụ ka ọ dabara na mkpa nke ọrụ ahụ, dịka akara pụrụ iche, akara ma ọ bụ usoro nchekwa ọ bụla.

Arụmọrụ Ibu Ibu:Ndụmọdụ maka ibu ibu ọkachamara iji mee ka oghere akpa dị elu (20GP / 40GP / ụgbọ mmiri buru ibu) nke nwere ike ibelata ọnụ ahịa ibu.

Nnyefe ọsọ ọsọ:E nwere ngwa ahịa dị njikere maka nnyefe n'ime ụbọchị asaa ruo iri na ise iji kwado mkpa ọrụ dị.

Ahụmịhe Mbupu zuru ụwa ọnụ:Ahụmịhe mbupụ bara ụba na South East Asia, Middle East, America, Europe, na-eme ka obi ruo gị ala maka nhazi na akwụkwọ.