Mufananidzo wakaratidzwa weJIS G 3441 Class 2 Alloy Seamless Steel Tubes

Machubhu eSimbi Isina Musono eJIS G 3441 Kirasi 2

Tsananguro pfupi:

Saizi: OD: 15.0 ～114mm Kurema: 2 ～20mm

Giredhi: SCM420TK, SCM 415TK, SCM430TK,

Kureba: 6M kana kureba kwakatsanangurwa sezvinodiwa.

Migumo: Mugumo usina kutsetseka, Mugumo wakachekwa.

Kubhadhara: 30% Dhipoziti, 70% L/C Kana B/L Kopi Kana 100% L/C Pakuona

Huwandu HweOrder: 1 Matani

Nguva Yekutungamira: Mazuva 7-14 Kana Yawanikwa, Mazuva 30-45 Ekugadzira

Tekinoroji: Inopfungaira Inopisa, Inotorwa Nechando, Inowedzerwa, Inotonhora Yapera, Inopiswa Inorapwa

Tumira email kwatiri WhatsApp Runhare

Ruzivo rweChigadzirwa

Zvigadzirwa Zvakabatana

Matagi eChigadzirwa

Kuumbwa kweMakemikari uye hunhu hwemakanika JIS G3441Machubhu eSimbi Isina Musono

Kuumbwa kweGiredhi neMakemikari (％)

Giredhi

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

Cherechedza: 1. Ni sekusachena mumapaipi akasiyana-siyana esimbi haipfuure 0.25%, uye Cu haipfuure 0.30%;2. Kana mutengi akakumbira kuongororwa kwechigadzirwa chapera, kutsauka kunobvumidzwa kwakaitwa sezvakatsanangurwa muTafura 3 yeJIS G0321.

Maitiro EkugadziraJIS G 3441Machubhu eSimbi Isina Musono

Tsanangudzo yeJIS G 3441Machubhu eSimbi Isina MusonoTinogona kupa

Kugadzira: pombi isina musono (yapera kupisa uye yapera kutonhora)

Saizi: OD: 15.0 ～114mm Kurema: 2 ～20mm

Giredhi: SCM 415TK, SCM 420 TK.

Kureba: 6M kana kureba kwakatsanangurwa sezvinodiwa.

Migumo: Mugumo usina kutsetseka, Mugumo wakachekwa.

Giredhi
Kodhi yenzira yekugadzira (pombi yesimbi isina musono inopisa yapera: SH; Pombi yesimbi isina musono yakapedzwa inotonhora: SC)
Zviyero (dhayamita yezita X ukobvu hwemadziro hwezita kana dhayamita yekunze X ukobvu hwemadziro)
Zita remugadziri kana zita rekambani yake

Kushivirira dhayamita yekunze uye ukobvu hwemadziro

Kushivirira OD neWT

Chikamu	Kushivirira paOD		Kushivirira paWT
Kirasi 1	D 50m	± 0.5 mm	S ＜4mm	+0.6mm -0.5mm
Kirasi 1	50mm≤D	±1%	S≥4mm	+1% -12.5%
Kirasi 2	D 50m	± 0.25mm	S ＜3mm	± 0.3mm
Kirasi 2	50mm≤D	± 0.5%	S≥3mm	±10%
Kirasi 3	D<25m	± 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	Zvinyorwa: kushivirira pamadziro ese ukobvu hunofanira kutenderedzwa kusvika panzvimbo imwe chete yedesimali zvichienderana nemutemo weJIS 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. Kushivirira kweOD kwepombi yesimbi isina musono inopedza kupisa zvichienderana neClass12. Mapaipi esimbi akadzima uye akapfava zvichienderana nezvikamu zvina.