JIS G 3441 Sehlopha sa 2 Alloy Seamless Steel Tubes

Tlhaloso e Khutšoanyane:

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

Sehlopha: SCM420TK,SCM 415TK, SCM430TK,

Bolelele: 6M kapa bolelele bo boletsoeng kamoo ho hlokahalang.

Qetello: Plain End, Beveled End.

Tefo: 30% depositi, 70% L/C Kapa B/L Copy Kapa 100% L/C Pono

Min.Order Palo: 1 Tons

Nako ea Pele: Matsatsi a 7-14 Haeba a le Stock, Matsatsi a 30-45 a ho Hlahisa

Theknoloji: E Chesang e Qetetsoeng, E batang e huloa, e fetisitsoe, e batang e felile, mocheso o phekotsoe

Re romelle lengolo-tsoibila Whatsapp Mohala

Lintlha tsa Sehlahisoa

Lihlahisoa tse Amanang

Li-tag tsa Sehlahisoa

Sebopeho sa lik'hemik'hale le thepa ea mochine JIS G3441Alloy Seamless Steel tubes

Sebopeho sa Kereiti le Lik'hemik'hale (％)

Kereiti

C≤

P≤

S≤

Tlhaloso: SCM 420TK

0.18 ~

0.23

0.15 ~

0.35

0.60 ~

0.85

0.030

0.90 ~

1.20

Tlhaloso: SCM 415TK

0.13 ~

0.18

0.15 ~

0.35

0.60 ~

0.85

0.030

0.90 ~

1.20

0.15 ~

0.30

Tlhaloso: SCM 418TK

0.16 ~

0.21

0.15 ~

0.35

0.60 ~

0.85

0.030

0.90 ~

1.20

0.15 ~

0.30

Tlhaloso: SCM 420TK

0.18 ~

0.23

0.15 ~

0.35

0.60 ~

0.85

0.030

0.90 ~

1.20

0.15 ~

0.30

Tlhaloso: SCM 430TK

0.28 ~

0.33

0.15 ~

0.35

0.60 ~

0.85

0.030

0.90 ~

1.20

0.15 ~

0.30

Tlhaloso: SCM 435TK

0.33 ~

0.38

0.15 ~

0.35

0.60 ~

0.85

0.030

0.90 ~

1.20

0.15 ~

0.30

Tlhaloso: SCM 440TK

0.38 ~

0.43

0.15 ~

0.35

0.60 ~

0.85

0.030

0.90 ~

1.20

0.15 ~

0.30

Tlhokomeliso: 1. Ni e le ho se hloeke ka liphaephe tse sa tšoaneng tšepe ha e fete 0,25%, 'me Cu ha e fete 0,30%;2. Ha moreki a kopa tlhahlobo ea sehlahisoa se felileng, kheloha e lumelletsoeng e boletsoe ho Lethathamo la 3 la JIS G0321.

Mokhoa oa Tlhahiso eaJIS G3441Alloy Seamless Steel Tubes

Lintlha tsa JIS G 3441Alloy Seamless Steel TubesRe ka fana ka

Tlhahiso: phala e se nang moeli (e chesang e felile ebile e bata e felile)

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

Kereiti: SCM 415TK,SCM 420 TK.

Bolelele: 6M kapa bolelele bo boletsoeng kamoo ho hlokahalang.

Qetello: Plain End, Beveled End.

Kereiti
Mokhoa oa ho etsa khoutu (phala e chesang e felileng e se nang seamless: SH;Peipi ea tšepe e sa koalehang e batang: SC)
Litekanyo (ka lebitso la bophara X botenya ba lebota ka lebitso kapa bophara bo kantle ba X botenya ba lebota)
Lebitso la moetsi kapa lebitso la lona

Ho mamella bophara ba ka ntle le botenya ba lerako

Mamello ea OD le WT

Karohano	Mamello ho OD		Mamello ho WT
Sehlopha sa 1	D＜50m	± 0.5 limilimithara	S＜4mm	+ 0.6 limilimithara -0.5 limilimithara
Sehlopha sa 1	50mm≤D	±1%	S≥4mm	+ 1% -12,5%
Sehlopha sa 2	D＜50m	± 0.25 limilimithara	S＜3mm	± 0.3 limilimithara
Sehlopha sa 2	50mm≤D	±0.5%	S≥3mm	±10%
Sehlopha sa 3	D＜25m	± 0.12 limilimithara	S＜2mm	± 0.15 limilimithara
	40mm＞D≥25mm	± 0.15 limilimithara
	50mm＞D≥40mm	± 0.18 limilimithara	S≥2mm	±8%
	60mm＞D≥50mm	± 0.20 limilimithara	Lintlha: mamello botenya bo bong le bo bong ba lebota bo tla fetisetsoa sebakeng se le seng ho latela molao oa JIS Z 8401.
	70mm＞D≥60mm	± 0.23 limilimithara
	80mm＞D≥70mm	± 0.25 limilimithara
	90mm＞D≥80mm	± 0.30 limilimithara
	100mm＞D≥90mm	± 0.40 limilimithara
	D≥100mm	±0.50%

1. Mamello ea OD ea phala e chesang e chesang e se nang seamless ho latela Class12. Liphaephe tsa tšepe tse tingoeng le tse halefileng ho latela mekhahlelo ea 4.