Ata Fa'aalia o Paipa U'amea Seamless Alloy Vasega 2 JIS G 3441

Paipa U'amea e Le Mafai ona Fa'aogaina le JIS G 3441 Vasega 2

Fa'amatalaga Pupuu:

Tele: OD: 15.0～114mm Mamafa: 2～20mm

Vasega: SCM420TK,SCM 415TK, SCM430TK,

Umi: 6M po'o le umi fa'apitoa e pei ona mana'omia.

Pito: Pito Masani, Pito Fa'api'o.

Totogi: 30% Teu, 70% L/C Pe Kopi B/L Pe 100% L/C I le Va'ai

Aofa'i o Poloaiga Maualalo: 1 Tone

Taimi Taʻitaʻi: 7-14 Aso Afai o loʻo iai i le Faleoloa, 30-45 Aso e Gaosia ai

Tekonolosi: Fa'avevela, Fa'a'ofu'ofuina i le Malulu, Fa'a'ofu'ofuina i le Extruded, Fa'auma i le Malulu, Fa'avevela

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Fa'amatalaga o le oloa

Oloa e Fesoota'i

Fa'ailoga o Oloa

Fa'atulagaga Fa'akemikolo ma meatotino fa'amekanika JIS G3441Paipa u'amea e leai ni fa'alavelave

Vasega ma le Fa'atulagaga Fa'akemikolo (%)

Vasega

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

Manatua: 1. O le Ni o se mea leaga i paipa u'amea eseese e le sili atu i le 0.25%, ma le Cu e le sili atu i le 0.30%;2. A talosagaina e le tagata faʻatau le auiliiliga o le oloa ua maeʻa, o le eseesega faʻatagaina e pei ona faʻamaoti mai i le Laulau 3 o le JIS G0321.

Faiga o le Gaosiga oJIS G 3441Paipa U'amea e Le'i Fa'afefiloi

Fa'amatalaga o le JIS G 3441Paipa U'amea e Le'i Fa'afefiloiE mafai ona matou tuʻuina atu

Gaosiga: paipa e leai ni so'oga (vevela ma malulu)

Tele: OD: 15.0～114mm Mamafa: 2～20mm

Vasega: SCM 415TK,SCM 420 TK.

Umi: 6M po'o le umi fa'apitoa e pei ona mana'omia.

Pito: Pito Masani, Pito Fa'api'o.

Vasega
Fa'ailoga o le auala gaosi oloa(paipa uʻamea seamless ua maeʻa vevela: SH; Paipa u'amea e leai ni so'oga ua mae'a malulu: SC)
Fua (lapopo'a masani X mafiafia o le puipui masani pe lautele i fafo X mafiafia o le puipui)
Igoa o le kamupani gaosi oloa po'o lona fa'ailoga e iloa ai

Fa'apalepale i le lautele i fafo ma le mafiafia o le puipui

Onosa'i o le OD ma le WT

Vaega	Fa'apalepale i le OD		Fa'apalepale i le WT
Vasega 1	D<50m	±0.5 mm	S<4mm	+0.6mm -0.5mm
Vasega 1	50mm≤D	±1%	S≥4mm	+1% -12.5%
Vasega 2	D<50m	±0.25mm	S<3mm	±0.3mm
Vasega 2	50mm≤D	±0.5%	S≥3mm	±10%
Vasega 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	Fa'amatalaga: o le fa'apalepale i luga o mafiafia ta'itasi o puipui e tatau ona fa'ata'amilomilo i le tasi le numera tesimale e tusa ai ma le tulafono a 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. O le OD o le paipa uʻamea e leai ni faʻamaʻaʻa vevela e tusa ai ma le Vasega 12. Paipa u'amea ua tineia ma fa'amalūlūina e tusa ai ma vaega e 4.