Tuubooyinka birta/tuubyada tuubooyinka/Alaabada

Qaybaha Alaabta

Alaabta sifaysan

Barroosinnada Cadaadiska Filat/Anchorage

Cadaadiska Flat Anchorage/Diyaaradda

Xadhkaha Birta Kaarboon ee loogu talagalay Xoojinta Dhismayaasha Shubka ah ee Prespressed (Silig PC)

Silig Birta Kaarboon ah oo loogu talagalay xoojinta...

Galvanized Hot-Dip Steel Strand aan xidhnayn

Xarkaha isbar-bar yaacaya/Brid Joojinta...

Xadhkaha joogsiga ee polyetylen-ka daboolan/fiilada siman ee galvanized

Xadhkaha joogsiga ee polyetylen daboolan/Galva...

GI Steel Coils/Girarka Biraha GI/Taariko birta GI

Gariirada birta ah ee GI/Sarkaalka Birta GI/GI Steel...

Tuubooyinka laba geesoodka ah iyo leydiga ah/Qeybaha banaan

Tubooyinka afargeeska ah iyo afargeeslaha ah / godan S...

Hababka Tuubooyinka/Qalabyada Tuubooyinka

Tuubooyinka alxanka dheer

Tuubooyinka birta alxanka leh ee dhaadheer kuwaas oo sida caadiga ah lagu saleeyay agabka laga sameeyay, isticmaalkooda loogu talagalay, iyo heerarka ay raacaan. Caadiyan, tuubooyinka birta alxanka dheereeya ee tixraaca halbeegyada guud iyo kala soocida tuubooyinka birta alxanka leh ee dhulka hoostiisa ku jira.

Heerarka walxaha: Tuubooyinka birta alxanka leh ee dhaadheer waxaa loo kala saari karaa iyadoo lagu salaynayo walxaha ay ka samaysan yihiin, sida birta kaarboonka, birta aan daahin, birta daawaha iwm

Nala soo xiriir

faahfaahinta alaabta

Hordhac Alaabta

Heerarka agabka:

Tuubooyinka birta alxanka leh ee dhaadheer waxaa loo kala saari karaa iyadoo lagu salaynayo walxaha ay ka samaysan yihiin, sida birta kaarboonka, birta daawaha, birta daawaha, iwm

Heerarka wax soo saarka:

Habka wax-soo-saarka ee Dhuumaha Biraha-Arc Welded Submerged-Arc wuxuu raaci karaa heerarka gaarka ah ee ay dejiyeen ururada sida Machadka Batroolka Mareykanka (API), Bulshada Mareykanka ee Tijaabinta iyo Qalabka (ASTM), ama ururada kale ee heer qaran ama heer caalami sida soo socota: API 5L, API 5CT, ASTM 53, EN10217, DIN 2458, IS 3589, GB/T3091, GB/T9711, EN10217, EN10219

Habka:

LSAW - UO (UOE), RB (RBE), JCO (JCOE)

DSAW -Arc laba-jibbaaran oo alxan leh

Dhexroor ka baxsan: 355.6mm-1626mm

Dhumucda gidaarka: 8-50mm

Dhererka: ilaa 12m

Heerka Birta:

API 5L: GR B, X42,X46, X56, X60,X65,X70

ASTM A53: GR A, GR B, GR C

EN: S275, S275JR, S355JRH, S355J2H

GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555

Dusha sare: Fusion bond Epoxy daahan, Dhuxul Tar Epoxy, 3PE, Dahaarka Vanish, Dahaarka bitumen, Daahan saliid madow sida looga baahan yahay macmiilka

Tijaabada: Falanqaynta Qaybaha Kiimikada, Qalabka Makaanikada (xoogga jilicsan ee ugu dambeeya, xoogga wax-soosaarka, Kordhinta), Qalabka Farsamada (Tijaabada Falaxa, Tijaabada Laacidda, Tijaabada Afuufta, Tijaabada Saamaynta), Baadhitaanka Xajmiga Dibadda, Imtixaanka Hydrostatic, Imtixaanka Raajo.

Shahaadada Imtixaanka Mill: EN 10204/3.1B

Shuruudaha Codsiga: Tuubooyinka alxanka dheer ayaa sidoo kale lagu kala saari karaa iyadoo lagu saleynayo isticmaalkeeda loogu talagalay, sida dhuumaha saliidda iyo gaaska, codsiyada qaab dhismeedka, ama isticmaalka guud ee warshadaha. Hubi inaad tixraacdo heerarka gaarka ah iyo kala-soocidda ee khuseeya shuruudahaaga gaarka ah, maadaama ay ku kala duwanaan karaan iyadoo ku saleysan warshadaha iyo gobolka.

API 5L Pipe Line: API 5L PSL1/PSL2 GR B , X42, X46, X52, X60, X65, X70

HANTIDA MICANIYIGA IYO DHISMAHA KIIMIKADA BIRTA

FARSAMADA BIRTA	Awood soo saar, min. psi (MPa)	Xoog xajin, min. psi (MPa)	Kordhinta 2 in., min. %
GR B	245	415
X42	290	415
X46	320	435
X52	360	460
X56	390	490
X60	415	520
X65	450	535
X70	485	570

FARSAMADA BIRTA	% tiro ahaan, ugu badnaan
FARSAMADA BIRTA	C	Iyo	Mn	P	S
GR B	0.26	0.40	1.20	0.030	0.030
X42	0.26	0.40	1.30	0.030	0.030
X46	0.26	0.40	1.40	0.030	0.030
X52	0.26	0.40	1.40	0.030	0.030
X56	0.26	0.40	1.40	0.030	0.030
X60	0.26	0.40	1.40	0.030	0.030
X65	0.26	0.40	1.45	0.030	0.030
X70	0.26	0.40	1.65	0.030	0.030