Product

The company also produces a series of products such as stainless steel ripple compensator, stainless steel metal hose, wear-resistant sleeve simple compensator, rectangular corrugated compensator, silicon glass titanium alloy soft joint, silicon glass titanium alloy A-grade gasket, etc

1. Double sided color steel

2. Subway fire resistance

3. Civil fire resistance

4. Galvanized steel sheet

Double sided color steel polyphenyl composite air duct

The double-sided color steel polyphenyl composite air duct uses 25 mm thick polyphenyl insulation material as the interlayer, and the inside and outside are com···

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Double sided color steel glass fiber composite air duct

双面彩钢酚醛复合风管采用25~30mm厚度的酚醛保温材料作为中间夹层，内外复合不同厚度彩钢板（0.3~0.5mm），可选配不同材质的法兰（断桥铝合金、半铝合金、PVC），通过自动化···

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Double sided color steel phenolic composite air duct

双面彩钢玻纤复合风管采用30mm厚度的玻纤保温材料作为中间夹层，内外复合不同厚度彩钢板（0.3~0.5mm），可选配不同材质的法兰（断桥铝合金、半铝合金、PVC），通过自动化机···

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Ordinary payment for subway fire-resistant composite air duct

The ordinary subway fire-resistant air duct uses aluminum silicate wool or fireproof board as the thermal insulation and fireproof layer (40~60mm), galvanized s···

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Payment for subway fire-resistant composite air duct and cold proof bridge

地铁耐火风管防冷桥款以硅酸铝棉或防火板作为保温防火层（40~60mm），内外采用不同厚度的镀锌钢板（0.6~2.0mm），选用防冷桥角钢法兰，耐火时间30min、60min、90min、120mi···

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Civil fire-resistant composite air duct B

民用耐火风管B款以15mm气凝胶改性硅酸铝棉板作为保温防火层，内外均采用镀锌钢板，内层钢板厚度根据国家规范要求选用，采用角钢法兰，耐火时间90min。

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Civil fire-resistant composite air duct A

民用耐火风管A款以硅酸铝棉作为保温防火层（15~30mm），内外均采用镀锌钢板，内层钢板厚度根据国家规范要求选用，采用角钢法兰，耐火时间30min、60min、90min。

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Galvanized iron sheet air duct with angle steel flange

Galvanized iron sheet air duct is made of galvanized steel plate as the main raw material. It is formed through undercutting and mechanical processing. It adopt···

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Galvanized iron sheet air duct with common plate flange

Galvanized iron sheet air duct is made of galvanized steel plate as the main raw material. It is formed through undercutting and mechanical processing. It adopt···

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