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Flat welding flange

HG20594-97 with neck flat welded steel pipe flanges

HG20595-97 welded steel pipe flange with neck

HG20597-97 socket welding steel pipe flanges

HG20601-97 steel pipe flange cover

HG20616-97 with neck flat welded steel pipe flanges

HG20617-97 welded steel pipe flange with neck

HG20619-97 socket welding steel pipe flanges

HG20622-97 steel pipe flange cover

ANSI B16.5 CALSS 150 FLANGES

ANSI B16.5 CALSS 300 FLANGES

BRITISH STANDARD BS4504 101 RF PN16

BRITISH STANDARD BS4504 111 RF PN16

PN1.0 steel pipe welded flange plate

Steel tube plate flat welding flange

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Wenzhou Shangshang Metal Products Co., Ltd.
Add : 208,Zhanhong Road,Dushan,Longwan CentralIndustry,Wenzhou
Tel : 086-577-86923687 85981288 Fax : 086-577-86913687
All Rights Reserved © 2016 Wenzhou Shangshang Metal Products Co., Ltd Zhejiang ICP No. 08,005,782

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暖暖在线日本免费中文丨国产在线精品一区二区高清不卡丨国产精品久久久久久久久鸭丨亚洲精品天堂成人片av在线播放丨少妇被多人c夜夜爽爽av