XINXIN PENGYUAN METAL MATERIAL CO., LTD.

Q345D Yakaderera Alloy isina Seamless Carbon Simbi Pipe Yepakati uye Yakaderera Kudzvinyirira Boiler Tube

Tsanangudzo Pfupi:

Yakaderera uye yepakati dhizaini boilers machubhu anowanzo shandiswa kune yakaderera pressure boilers (kumanikidza kushoma pane kana kuenzana ne2.5MPa) uye epakati pressure boilers (kudzvanya kuri pasi kana kuenzana ne3.9MPa), uye inogona kushandiswa kugadzira yakanyanya kupisa machubhu, mvura inofashaira. machubhu, machubhu emadziro anotonhodzwa nemvura, machubhu echiutsi uye machubhu ezvidhinha ezvidhinha zvepasi uye zvepakati maboilers, etc. Anowanzo gadzirwa nemhando yepamusoro kabhoni structural simbi, senge 10, 20 geji, nezvimwewo, iyo inopisa yakakungurutswa kana kutonhora. yakakungurutswa.


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Product sumo

Yakaderera uye yepakati pressure boiler machubhu anogadzirwa neingots kana akasimba mabhidhiyo anonamirwa kuita burr chubhu, uye ipapo inopisa yakakungurutswa, inotonhora inokungurutswa kana kutonhora kufona.Seamless simbi pombi ine nzvimbo inokosha muChina simbi pombi indasitiri.Maererano nenhamba dzisina kukwana, China iripo isina musono pombi kugadzirwa makambani anenge 240 kupfuura, musono simbi pombi chikwata anenge 250 seti, gore negore kugadzirwa kukwanisa anenge mamiriyoni 4,5 matani.Kubva pane caliber point of view, <φ76, accounting for 35%, <φ159-650, accounting for 25%.Panyaya yemhando, 1.9 miriyoni matani emachubhu-chinangwa, achiverengera 54%;760,000 matani epetroleum tubes, anoverengera 5.7%;150,000 matani e hydraulic pillars, precision tubes, inoverengera 4.3%;machubhu asina tsvina, machubhu anotakura, machubhu emotokari anokwana matani 50,000, achiverengera 1.4%.

Yakaderera uye yepakati kudzvanywa boiler chubhu michini zvivakwa: tensile simba σb (MPa): ≥ 410 (42) goho simba σs (MPa): ≥ 245 (25) elongation δ5 (%): ≥ 25 chikamu shrinkage ψ (%): ≥ 5 , kuoma: kwete kupisa kwekupisa, ≤ 156HB, saizi yemuenzaniso: saizi yemuenzaniso 25mm kupisa kwekupisa kutsanangurwa uye sangano remetallographic: kutsanangurwa kwekupisa kwekupisa: kwakajairwa, 910 ℃, Kutonhora kwemhepo.Metallographic sangano: ferrite + pearlite.

Yepakati uye yakaderera kumanikidza boiler chubhu kuuraya chiyero: GB3087-1999 isina musono simbi chubhu kune yakaderera uye yepakati pressure boiler.

Machubhu epakati nepakati uye akadzika anopisa akakungurutswa uye anotonhora akadhonzwa (akakungurutswa) asina musono machubhu emhando yepamusoro kabhoni yesimbi yesimbi inoshandiswa kugadzira machubhu anopisa zvakanyanya, machubhu emvura akakungurutswa uye machubhu anopisa anopisa emagetsi emagetsi, machubhu mahombe ehutsi, machubhu madiki eutsi uye arch. zvidhinha machubhu ezvimiro zvakasiyana zvepasi uye zvepakati pressure boilers.Inonyanya kushandiswa kumaindasitiri boilers uye anorarama boilers kutakura yakaderera uye yepakati pressure fluid pombi.Iyo inomiririra zvinhu ndeye 10 uye 20 gauge simbi.

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Q345D Yakaderera Alloy Seamless Carbo16
Q345D Yakaderera Alloy Seamless Carbo17

Mechanical properties

Standard Brand Kusimba simba (MPa) Yield point (MPa)≥ Elongation (%) ≥ Impact simba(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  

 

Specification Sheet

20g high pressure boiler tube specification tafura

Tsanangudzo Tsanangudzo Tsanangudzo Tsanangudzo
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

 

Mufananidzo wePasi

Q345D Yakaderera Alloy Seamless Carbo18

FAQ

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Kana iwe uine mutengo wakaderera kubva kune mumwe mutengesi, isu tichabhadhara kaviri kune vatengi nezve mutengo wepamusoro.

2.Kutora nguva yakareba sei?

Zvinoenderana nehuwandu.Kazhinji mukati memazuva 2-7 kana mune stock.Uye 15-20 mazuva kana asiri mustock.

3.Ndeipi mitemo yako yekubhadhara?

A: NeT/T 30% pachine nguva, uye 70% isati yasvika.

B:100% L/C pakuona.

C:Ne T/T 30% pachine nguva, uye 70% L/C pakuona.

4.Do you provide samples ?Ndeyemahara here?

Hongu, isu tinopa sampuli yemahara asi hatibhadhare mutengo wekutakura.

5.Ko kana mutengi asina kugutsikana?

Kana paine dambudziko nechigadzirwa, tinotora mutoro wakazara.

Kana paine dambudziko mumafambiro ekufambisa, tinokubatsira kurigadzirisa.


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