kowiri tira whiria ngongo hanganga matū

ASTM A269/ A213 317 / 347 / 347H korekore kowiri tira U whakapiko ngongo whakawhiti wera mo te ahumahi hinu

317 / 347 / 347H U whakapiko ngongo kaihanga, 317 / 347 / 347H kowiri tira U ahua ngongo kaweake, ASTM a213 317 / 347 / 347H u piko ngongo kaipupuri kararehe, 317 / 347 / 347H ngongo ngongo whakawhiti wera kowiri tira Haina

Kei te whakamahia nuitia i roto i te umanga marama, te umanga taumaha, nga mea e hiahiatia ana mo ia ra, me te ahumahi whakapaipai.Ko taku kamupene e whakarato ana mo te wa roa ASTM A269/ A213 317 / 347 / 347H he kowiri tira korekore U whakapiko i te ngongo whakawhiti wera mo te ahumahi hinu, nga hua tae atu ki: kowiri tira. pepa, kowiri tira me te kowiri tira 317 / 347 / 347H ngongo piko U.

Tukanga:

1 .Ka whakamahi matou i te hangarau Cold Drawn ki te whakaputa U piko ngongo
2.U whakapiko korere hanga ka rite ki te pikitia a te kiritaki
3.Hei karo i te hāoratanga, ka tukuna te hau hau (Argon) i roto i nga ngongo ID i te tere rere e hiahiatia ana
4 .Ka tirohia te radius mo tana OD me te angiangi o te pakitara me te tohu kua tohua
5 .Ka tohua e matou nga tuunga rereke e toru, i te mea ranei e hiahia ana te kaihoko ki te whakarite i te kounga o nga ngongo.Ka mahia e matou nga ahuatanga tinana me te whakamatautau moroiti
6 .Ko te tirotiro tirohanga mo te ngaru me nga kapiti ka mahia ma te Whakamātautau Tae Penetrant
7 .Ko ia ngongo ka whakamatauhia te wai i runga i te pehanga e taunakitia ana hei tirotiro mo te turuturu

Whakaahuatanga taipitopito whakaputa:

Paerewa ASTM A554/EN10296-2
Kotahi ngongo porowhita mokamoka
38.1 (15×15) ;42.4 (24×24) ;48.3 (27×30) 50.8 (15×15) ;50.8(20×20) ;63(20×20) ;

63 (25×25);76(25×25)

Kotahi mokamoka mokamoka tapawha ngongo 32×32 (15×5);38×38(15×15);40×40(20×20);40×40(15×15);50×50(20×20);50×50(15×15)
Kotahi mokamoka tapawhā ngongo 38×25(20×15);50×25(15×15);50×25(25×25)
Te matotoru 0.6mm-3mm
Whakaaetanga Matotoru +/-10%
Whakaaetanga Roa +/-8mm
Te Whakaaetanga o waho E ai ki te paerewa ASTM A554
Taupānga Pūnaha a-ringa, taonga, papa whakaatu, taonga horoi, taputapu miihini, motuka
Te Taapaki Ka whakakiia ia Tube ki te peeke kirihou takitahi, ka kikii ma te pereti tuwhera me te peeke raranga.
Awhe Whakaputa:

kowiri tira whiria ngongo hanganga matū

Austenitic Steel: TP304,TP304L,TP304H,TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H,
TP317, TP317L, TP321, TP321H, TP347, TP347H, 904L…
Matarua maitai : S32101,S32205,S31803,S32304,S32750,S32760
Ētahi atu: TP405, TP409, TP410, TP430, TP439 …
Ruhia Paerewa
08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,
10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,
12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т,
Paerewa Pakeha 1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,
1.4438,1.4841,1.4845,1.4539,1.4162,1.4462,1.4362,1.4410,1.4501
Te Whakaaetanga Whakawera

He oumu hau tūturu-aunoa me te 24 mita te roa. Ko te tino whakamaarama o te pāmahana ka taea i roto i te 10 ℃.

Whakatakotoranga Paerewa:

1, A312/A312 M Nga Paipa Kowiri tira Austenitic He Maamaa, Paiherea, Tino Matao
2, A213/A213 MSeamless Ferritic and Austenitic Alloy-Steel Boiler,Superheater, me te Heat-Exchanger Kore
3, A269 Tuhi me te paiherea Austenitic kowiri tira ngongo mo te Ratonga Whānui
4, A270 Tuinga me te paiherea Austenitic kowiri tira ngongo parukore
5, A 249/A 249M Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, me te Condenser ngongo
6, A 358 / A 358M Hiko-Fusion-Welded Austenitic Chromium-Nickel Alloy Steel Pipe mo te Ratonga Whakamahana Nui
7, A 409/A 409M, Welded Diameter Nui Austenitic Steel Pipe mo te Hangarau, High-Temperature Service
8, A 554 Paiherea Kowiri tira Miihini ngongo