GB3087 Kuleyliyaha Cadaadis-hooseeya Dhuumaha Birta aan Xumaan lahayn

GB3087 Kuleyliyaha Cadaadis-hooseeya ee Beebka Birta ah ee aan Xumaan lahayn Sawirka

Sharaxaad Gaaban:

GB 3087 20# tuubooyinka birta ah ee bilaa-xarafka ah ayaa si weyn loogu isticmaalaa soo saarista kuleyliyaha-tubooyinka, weelasha, tuubooyinka uumiga ee kuleyliyaha cadaadiska hooseeya.

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Faahfaahinta Alaabta

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Hordhac Product

Soo-saarka:Nidaam aan kala go 'lahayn, Kulul-dhammeeyay ama Qabow-dhammeeyay.
Dhumucda gidaarka(WT):3.2 mm——21 mm.
Dhexroorka dibadda (OD):33 mm——323 mm.
Dhererka:6M ama dherer cayiman sida loo baahan yahay.
Dhammaad:Dhammaad cad, Dhammays tiran, la tuntay.

Xog dheeraad ah

Dekadda Shixnadda: Tianjin, Shiinaha.
Shuruudaha Lacag-bixinta:T/T, LC.
Bixinta: 7-15 maalmood ka dib bixinta.
Dusha sare: Tuubooyinka waa la mariyaa (Dibadda oo kaliya) si looga hortago miridhku.
Calaamadaynta: Heerka + Heerka Birta + Cabbirka + Kulaylka Maya + Badan No.
Xirmooyinka: Xirmooyinka (laba geesle), sanduuqyada alwaaxa, sanduuqyada (birta/ alwaax) ama sida loo baahdo.

Hababka wax-soo-saarka

(1) Habka wax soo saarka birta
Birta waxaa lagu farsameeyaa foornada korontada ku shaqeysa, beddelaadda oksijiinta ama habka fur-furka.

(2) Habka wax soo saarka ee tuubada bannaan
Tuubada bannaan waxaa lagu soo saari karaa hab kulkulul, iyo billet shub ah oo joogto ah ama birta birta ah ayaa sidoo kale la isticmaali karaa.

(3) Habka wax soo saarka ee tuubada birta
Tuubbada birta ah waxaa lagu soo saari karaa rogrogid kulul (extrusion, balaadhin) ama sawir qabow (duubid) hab aan fiicnayn.

Bandhiga Alaabta

GB3087 Dhuumaha Birta aan Xumaan lahayn1

Halabuurka Kiimikada (%)

Heerka	Heerka Birta	C	Si	Mn	S	P	Cr
GB 3087	10	0.07-0.13	0.17-0.37	0.35-0.65	0.02	0.025	≤0.15
GB 3087	20	0.17-0.23	0.17-0.37	0.35-0.65	0.02	0.025	≤0.25

Guryaha Makaanikada

Heerka	Dhuumaha birta	Dhumucda gidaarka	Xoog xajin	Xoogga Wax-soo-saarka	Dheeraynta
		(mm)	(MPa)	(MPa)	%
				≥
GB3087	10	/	335-475	195	24
	20	15	410-550	245	20
	20	≥15	410-550	225	20

Weecashada La Ogol Yahay Ee Dhexroorka Dureed Iyo Dhumucda Darbiga

Nooca tuubada birta	Dhexroorka dibadda (mm)		Dulqaad
Nooca tuubada birta	Dhexroorka dibadda (mm)		caadiga ah	horumaray
Tuubo kulul oo duuban	OD	≤159	± 10% (min ± 0.50mm)	± 0.75% (min ± 0.40mm)
	OD	＞159	± 1.0%	± 0.90%
	WT	≤20	15.0% (daqadda 0.45mm) -12.5% -0.35mm)	± 10% (min ± 0.30mm)
		＞20	± 12.5%	± 10%
		OD≥351	± 15%
Tuubo qabow oo sawiran	OD	10 ilaa 30	±0.40mm	±0.20mm
		30-50	±0.45mm	±0.25mm
		：50	± 1.0%	± 0.75%
	WT	1.5 ilaa 3.0	+ 15% -10%	± 10%
	WT	＞3.0	+ 12.5% -10%	± 10%

Tijaabooyin

(1) Tijaabada Haydarooliga
Dhuumaha birta waa in si biyo ah mid mid loo tijaabiyaa.

(2) Tijaabada fidsan
Tuubooyinka birta ah ee leh dhexroorka dibadda ee ka badan 22mm ilaa 400mm iyo dhumucda gidaarka oo aan ka badnayn 10mm waa in la mariyaa tijaabo simi ah.

(3) Tijaabada shidan
Dhuumaha birta ee dhumucdiisuna aanay ka badnayn 8 mm waxa lagu samayn karaa tijaabo olol ah oo leh taper sare oo ah 30°, 45° ama 60°.

(4) Imtixaanka foorarsiga
Tuubooyinka birta ah ee leh dhexroorka dibadda ee aan ka badnayn 22 mm ayaa la marsiin doonaa tijaabada foorarsiga.

(5) Tijaabooyin aan burburin
Marka loo eego shuruudaha iibsadaha, tuubada birta waxaa lagu tijaabin doonaa ultrasonically mid mid.

Tayada dusha sare

Dusha sare ee gudaha iyo dibadda ee tuubada birta ma laha dildilaacyo, laalaabka, xuubka, qolofta ama kala soocida, cilladahan waa in si buuxda loo saaraa.Moolka nadiifinta waa inuusan dhaafin leexashada taban ee dhumucda derbiga magacaaban, dhumucda derbiga dhabta ah ee goobta nadiifinta waa inaysan ka yarayn inta ugu yar ee uu oggol yahay derbiga.