南宁沧海
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北海跃达
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13768885388  |  13878122022  |  18260931196  |  15677140888

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13768885388  |  13878122022  |  18260931196  |  15677140888

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北海跃达

PRODUCT

image/f1296567-6d48-48b3-9e5a-9cd9b6e95d49

Small diameter of the flange
image/28385255-9bb0-4b8f-ac41-3cbde9da1525

Flange specifications
image/8117c510-04a3-4dbc-a514-b3d72f0ece7c

Large diameter flange
image/58a994bb-fd6d-474e-89b4-fbaea8152bd9

2020 specifications flange
image/a1942efd-d443-45f2-9d47-b529c2c9f587

The standard of the flange
image/98c5daca-76a6-44b3-9dde-26bc8bc63e72

Flange butterfly valve