優(yōu)質(zhì)焊管-無內(nèi)毛刺
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本公司的優(yōu)質(zhì)焊管是采用固態(tài)高頻焊接記憶在線去內(nèi)毛刺技術(shù)。內(nèi)毛刺去除后的殘留高度為+0.05/-0.10,可應(yīng)用于減振器工作缸、儲(chǔ)油筒以及轉(zhuǎn)向器等汽車零部件。同時(shí)能滿足縮口或漲管工藝要求,最大變形量達(dá)到45%,同時(shí)外觀一致性好,是 無縫鋼管或普通焊管同類產(chǎn)品無法達(dá)到的。
外徑
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尺寸范圍
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允許公差
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壁厚
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±0.03
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±0.05
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±0.10
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±0.15
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±0.20
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±0.25
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0.8
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1.0
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1.2
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1.5
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1.8
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2
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2.5
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2.8
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3
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3.2
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3.5
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4.0
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4.5
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5.0
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5.5
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6.0
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6.5
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7.0
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φ4-φ10
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±0.08
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φ12-φ16
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±0.10
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φ17-φ21
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φ22-φ25
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±0.12
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φ25-φ30
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φ31-φ42
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φ43-φ50
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±0.15
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φ51-φ63
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±0.18
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φ64-φ70
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±0.20
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φ71-φ80
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±0.23
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φ81-φ90
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±0.25
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φ91-φ100
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±0.30
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φ101-φ115
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φ115-φ145
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±0.35
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