XINXIN PENGYUAN METAL MATERIAL CO., LTD.

2019 China New Design Factory Factory Seamless Hollow Section Alloy Steel Pipe Tube ASTM A335-P11 G3458 Okpomọkụ Na-eguzogide Gas Ikuku Igwe Ọdụdọ Mmanụ Ala

Nkọwa dị mkpirikpi:

Ọkụ na-agbawa mmanụ ala bụ ọkpọkọ nchara nwere oghere, ogologo, okirikiri na-enweghị nkebi.Ngwa nke ọkpọkọ mgbawa mmanụ ala: A na-eji ya ebufe mmanụ ụgbọala, mmanụ ọkụ, mmanụ dizel na ngwaahịa mmanụ ndị ọzọ, nke nwere ike iguzogide nrụrụ na iyi.Ọkpụkpọ mgbawa mmanụ (gb9948-83) bụ ọkpọkọ ígwè nke mbụ dabara adaba maka mkpọ ala ala na mkpọpu ụlọ ọrụ.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Anyị na-adabere na teknụzụ siri ike ma na-emepụta teknụzụ ọkaibe iji gboo ọchịchọ nke 2019 China New Design Factory Seamless Hollow Section Alloy Steel Pipe Tube ASTM A335-P11 G3458 Heat-Resisting Gas Air Boiler Petroleum Cracking, ụlọ ọrụ anyị raara onwe ya nye inye ndị na-azụ ahịa ihe. ngwa ahịa dị oke egwu ma kwụ ọtọ na mkpado ọnụahịa ike ike, na-eme ka onye ahịa ọ bụla nwee afọ ojuju na ngwaahịa na ọrụ anyị.
Anyị na-adabere na ike nka siri ike ma na-emepụta teknụzụ ọkaibe iji gboo ihe achọrọChina enweghị nkebi Pipe na ígwè Pipe, Anyị ji ezi obi na-atụ anya na-arụkọ ọrụ na ndị ahịa n'ụwa nile, ma ọ bụrụ na ị ga-achọ ka ị nweta ozi ndị ọzọ, jide n'aka na ị obiọma kpọtụrụ anyị, anyị na-na-na-atụ anya na-ewu elu a oké azụmahịa mmekọrịta gị.

A na-eji ingots ma ọ bụ billet siri ike eme tubes nke dị ala na nke ọkara nke a na-akpụ akpụ iji mepụta tube burr, wee kpochie ọkụ, akpọrepu oyi ma ọ bụ oyi.Ọkpụkpụ nchara na-enweghị ntụpọ nwere ọnọdụ dị mkpa na ụlọ ọrụ ọkpọ ígwè nke China.Dị ka ezughị ezu ọnụ ọgụgụ, China ẹdude enweghị nkebi anwụrụ mmepụta ụlọ ọrụ banyere 240 karịa, enweghị nkebi ígwè anwụrụ unit banyere 250 tent, kwa afọ mmepụta ikike nke ihe karịrị 4.5 nde tọn.Site n'echiche caliber, <φ76, na-aza 35%, <φ159-650, na-aza 25%.N'ihe banyere ụdị dị iche iche, 1.9 nde tọn nke tubes ebumnuche izugbe, na-aza 54%;760,000 tọn mmanụ ụgbọala, na-aza 5.7%;150,000 tọn nke ogidi hydraulic, tubes ziri ezi, na-aza 4.3%;igwe anaghị agba nchara, ọkpọkọ na-ebu, akpa akpaaka ngụkọta nke tọn 50,000, na-aza 1.4%.

Obere na ọkara mgbali mmiri ọkụ tube n'ibu Njirimara: tensile ike σb (MPa): ≥ 410 (42) ike σs (MPa): ≥ 245 (25) elongation δ5 (%): ≥ 25 ngalaba shrinkage ψ (%): ≥ 5 , hardness: bụghị okpomọkụ ọgwụgwọ, ≤ 156HB, sample size: sample size 25mm okpomọkụ ọgwụgwọ nkọwa na metallographic nzukọ: okpomọkụ ọgwụgwọ nkọwa: normalized, 910 ℃, Ikuku jụrụ.Òtù Metallographic: ferrite + pearlite.

Ọkara na obere nrụgide tube ogbugbu tube ogbugbu: GB3087-1999 enweghị nkebi ígwè tube maka obere na ọkara mgbali mmiri ọkụ.

Ọkara na obere nrụgide tubes na-ekpo ọkụ na-ekpo ọkụ na oyi na-adọrọ (akpọre) tubes enweghị nkebi nke elu carbon structural ígwè eji eme ka uzuoku uzuoku tubes, akpọrepu mmiri tubes na superheated uzuoku tubes maka locomotive boilers, nnukwu anwụrụ ọkụ tubes, obere anwụrụ anwụrụ ọkụ na arch tubes brik maka ihe owuwu dị iche iche nke ndị na-ekpo ọkụ dị ala na nke ọkara.A na-eji ya eme ihe maka igwe ọkụ ụlọ ọrụ na igwe ọkụ dị ndụ na-ebufe ọkpọkọ mmiri dị ala na nke ọkara.Ihe nnọchiteanya bụ 10 na 20 nlele ígwè.

Q345D Alloy Alloy enweghị nkebi Carbo16
Q345D Alloy Alloy enweghị nkebi Carbo17

Ọkọlọtọ Ụdị Ike tensile (MPa) Ọnụ ego (MPa) ≥ Elongation (%) ≥ Ike mmetụta (J)≥
GB/T3087-2018 10 # 333-475 196 24 -
20# 392-588 245/226 20 -  
GB/T5310-2018 20G 410-550 245 24 35
20MnG ≥415 240 22 35  
25MnG ≥485 275 20 35  
15MoG 450-600 270 22 35  
20MoG ≥415 220 22 35  
12CrMoG 410-560 205 21 35  
15CrMoG 440-640 235 21 35  
12Cr2MoG 450-600 280 20 35  
12Cr1MoVG 470-640 255 21 35  
12Cr2MoWVTib 540-735 345 18 35  

 

20g elu mgbali ji esi mmiri ọkụ tube nkọwapụta tebụl

Nkọwapụta Nkọwapụta Nkọwapụta Nkọwapụta
18*4 42*8 89*9 159*10
18*5 45*3 89*10 159*12
19*2 45*4 89*11 159*14
21*4 45*5 89*12 159*16
22*2.5 45*6 108*4.5 159*18
22*3 45*7 108*5 159*20
22*4 48*4 108*6 159*28
22*5 48*4.5 108*7 168*6
25*2.5 48*5 108*8 168*7
25*3 48*6 108*9 168*8
25*4 48*7 108*10 168*9.5
25*5 48.3 * 12.5 108*12 168*10
25*5.5 51*3 108*14 168*11
27*3.5 51*3.5 108*15 168*12
27*4 51*4 108*16 168*14
27*5 51*5 108*20 168*15
27*5.5 51*6 114*5 168*16
28*2.5 57*4 114*6 168*18
28*3 57*5 114*7 168*20
28*3.5 57*5.5 114*8 168*22
28*4 57*6 114*8.5 168*25
30 * 2.5 60*4 114*9 168*28
32*2.5 60*4 114*10 180*10
32*3 60*5 114*11 194*10
32*3.5 60*6 114*12 194*12
32*4 60*7 114*13 194*14
32*4.5 60*8 114*14 194*16
32*5 60*9 114*16 194*18
34*3 60*10 114*18 194*20
34*4 76*4.5 133*5 194*26
34*4.5 76*5 133*6 219*6.5
34*5 76*6 133*7 219*7
34*6.5 76*7 133*8 219*8
38*3 76*8 133*10 219*9
38*3.5 76*9 133*12 219*10
38*4 76*10 133*13 219*12
38*4.5 89*4 133*14 219*13
38*5 89*4.5 133*16 219*14
219*16 273*36 356*28 426*12
219*18 273*40 356*36 426*13
219*20 273*42 377*9 426*14
219*22 273*45 377*10 426*17

 

Q345D Alloy Alloy enweghị nkebi Carbo18

1.Gịnị mere ị na-ahọrọ anyị?

Ụlọ ọrụ anyị anọwo na Alibaba.com afọ 12.Anyị na-achịkwa àgwà ngwaahịa ahụ nke ọma, enwere ndị mmadụ pụrụ iche maka ịdị mma.

Ọ bụrụ na ị nwetara ọnụ ala dị ala site na ndị na-ebubata ya ọzọ, anyị ga-akwụghachi ndị ahịa ugboro abụọ maka ọnụahịa dị elu.

2. Ogologo oge ole ka oge nnyefe gị dị?

Dị ka quantity.Generally n'ime 2-7 ụbọchị ma ọ bụrụ na stock.Na 15-20 ụbọchị ma ọ bụrụ na ọ bụghị na ngwaahịa.

3.Gịnị bụ usoro ịkwụ ụgwọ gị?

A: Site T / T 30% tupu, na 70% tupu nnyefe.

B: 100% L/C na anya.

C: Site T / T 30% n'ihu, na 70% L / C na anya.

4.Ị na-enye samples?Ọ bụ n'efu?

Ee, anyị na-enye sample maka n'efu ma anaghị akwụ ụgwọ maka ibu ibu.

5.Gịnị ma ọ bụrụ na onye ahịa enweghị afọ ojuju?

Ọ bụrụ na enwere nsogbu na ngwaahịa ahụ, anyị na-ewere ọrụ zuru oke.

Ọ bụrụ na enwere nsogbu na usoro njem, anyị ga-enyere gị aka idozi ya.

Anyị na-adabere na teknụzụ siri ike ma na-emepụta teknụzụ ọkaibe iji gboo ọchịchọ nke 2019 China New Design Factory Seamless Hollow Section Alloy Steel Pipe Tube ASTM A335-P11 G3458 Heat-Resisting Gas Air Boiler Petroleum Cracking, ụlọ ọrụ anyị raara onwe ya nye inye ndị na-azụ ahịa ihe. ngwa ahịa dị oke egwu ma kwụ ọtọ na mkpado ọnụahịa ike ike, na-eme ka onye ahịa ọ bụla nwee afọ ojuju na ngwaahịa na ọrụ anyị.
2019 China New DesignChina enweghị nkebi Pipe na ígwè Pipe, Anyị ji ezi obi na-atụ anya na-arụkọ ọrụ na ndị ahịa n'ụwa nile, ma ọ bụrụ na ị ga-achọ ka ị nweta ozi ndị ọzọ, jide n'aka na ị obiọma kpọtụrụ anyị, anyị na-na-na-atụ anya na-ewu elu a oké azụmahịa mmekọrịta gị.


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