JIS G 3441 Fasalka 2 Alloy Tubooyinka Birta aan Xumaan lahayn ee Sawirka leh

JIS G 3441 Fasalka 2 Alloy Tuubooyinka Birta aan Xumaan lahayn

Sharaxaad Gaaban:

Cabbirka: OD: 15.0 ~ 114mm WT: 2 ~ 20mm

Darajada: SCM420TK, SCM 415TK, SCM430TK,

Dhererka: 6M ama dherer cayiman sida loo baahan yahay.

Dhammaad: Dhammaad cad, Dhammaad qarsoomay.

Lacag-bixinta: 30% Debaajiga, 70% L/C ama nuqul B/L ah ama 100% L/C Marka la eego

Min. Tirada Dalbashada: 1 Tan

Wakhtiga Hogaaminta: 7-14 Maalmood Haddi Kaydka Yahay, 30-45 Maalmood La Soo Saaro

Tignoolajiyada: Kulul duuban, Qabow la sawiray, La baxay, Qabow dhammaatay, kulaylka lagu daweeyay

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Alaabooyinka La Xiriira

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Halabuurka Kiimikada iyo sifooyinka farsamada JIS G3441Alloy Tuubooyinka Birta aan Xumaan lahayn

Heerka iyo Kiimikada (％)

Darajo

C≤

P≤

S≤

SCM 420TK

0.18~

0.23

0.15~

0.35

0.60~

0.85

0.030

0.90~

1.20

SCM 415TK

0.13~

0.18

0.15~

0.35

0.60~

0.85

0.030

0.90~

1.20

0.15~

0.30

SCM 418TK

0.16~

0.21

0.15~

0.35

0.60~

0.85

0.030

0.90~

1.20

0.15~

0.30

SCM 420TK

0.18~

0.23

0.15~

0.35

0.60~

0.85

0.030

0.90~

1.20

0.15~

0.30

SCM 430TK

0.28~

0.33

0.15~

0.35

0.60~

0.85

0.030

0.90~

1.20

0.15~

0.30

SCM 435TK

0.33~

0.38

0.15~

0.35

0.60~

0.85

0.030

0.90~

1.20

0.15~

0.30

SCM 440TK

0.38~

0.43

0.15~

0.35

0.60~

0.85

0.030

0.90~

1.20

0.15~

0.30

Fiiro gaar ah: 1. Ni sida wasakhda ah ee tuubooyinka birta ee kala duwan kama badna 0.25%, Cuna kama badna 0.30%;2. Marka iibsaduhu uu codsado falanqaynta alaabta la dhammeeyey, leexashada la oggol yahay waa sida ku cad Shaxda 3 ee JIS G0321.

Habka wax-soo-saarka eeJIS G 3441Alloy Tuubooyinka Birta aan Xumaan lahayn

Faahfaahinta JIS G 3441Alloy Tuubooyinka Birta aan Xumaan lahaynWaan keeni karnaa

Wax-soo-saarka: tuubo aan fiicnayn (kuleyl iyo qabow dhammaatay)

Cabbirka: OD: 15.0 ~ 114mm WT: 2 ~ 20mm

Darajada: SCM 415TK, SCM 420 TK.

Dhererka: 6M ama dherer cayiman sida loo baahan yahay.

Dhammaad: Dhammaad cad, Dhammaad qarsoomay.

Darajo
Koodhka habka wax-soo-saarkakulul oo dhammaatay tuubo bir ah oo aan lahayn: SH;Tuubo bir ah oo qabow oo dhammaatay: SC)
Cabbirrada (dhexroor magaca ah X dhumucda derbiga magaca ama dhexroorka ka baxsan X dhumucda derbiga)
Magaca soo saaraha ama astaanta lagu garto

Dulqaadka dhexroorka dibadda iyo dhumucda gidaarka

Dulqaadka OD iyo WT

Qaybinta	Dulqaadka OD		Dulqaadka WT
Fasalka 1	D 50m	± 0.5 mm	S 4mm	+0.6mm -0.5mm
Fasalka 1	50mm≤D	± 1%	S≥4mm	+ 1% -12.5%
Fasalka 2	D 50m	±0.25mm	S 3mm	±0.3mm
Fasalka 2	50mm≤D	± 0.5%	S≥3mm	± 10%
Fasalka 3	D25m	± 0.12 mm	S 2mm	±0.15mm
	40mm=D≥25mm	± 0.15 mm
	50mm=D≥40mm	± 0.18 mm	S≥2mm	± 8%
	60mm=D≥50mm	± 0.20 mm	Xusuusin: dulqaadka dhumucda darbi kasta waa in lagu soo wareejiyaa hal meel jajab tobanle iyadoo la raacayo qaanuunka JIS Z 8401
	70mm=D≥60mm	±0.23mm
	80mm=D≥70mm	± 0.25 mm
	90mm=D≥80mm	±0.30mm
	100mm D≥90mm	± 0.40 mm
	D≥100mm	± 0.50%

1. Dulqaadka OD ee dhamaadka kulul ee birta birta ah ee aan fiicnayn sida waafaqsan Class12. Tuubooyinka birta ee la demiyay oo la dabcay iyadoo loo eegayo 4 qaybood.