Hebei Haihao High Pressure Flange Pipe Fitting Group Co.,Ltd
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blind flange
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blind flange
Haihao Group Ships Spectacle Blinds and Blind Flanges to UAE Client
Haihao Group Supplies 48″ ASTM A105 Blind Flanges to Singapore Energy Project
Haihao Group delivers ASME B16.5 F316L RTJ blind flanges to Kazakhstan
Key features and applications of API 6A TYPE 6BX flanges and blind flanges
Quality inspection of ASME B16.5 A350 GR.LF2CL.1 blind flange
Strict quality requirements meet for API 6A RTJ A694 Gr. 60 PSL3 blind flange
ASME B16.5 RTJ A182 F22 CL.1 blind flanges delivered to Singapore
ASTM A182 F51 S31803 JIS B2220 10K RF blind flanges delivered to Singapore
Haihao Group’s commitment to meeting urgent customer flange needs
Singapore customer ordered API 6BX RTJ ASTM A694 F65 blind flanges
Unlocking the excellence of ASME B16.5 RF SA-182 F316/316L BL Flange
Haihao Group delivers SO flanges, WN flanges and blind flanges of various materials and sizes
Haihao Group ensures safe and efficient selection of blind flanges
Haihao Group receives order for SA516 Gr.60 blind flanges from Malaysian Client
ASTM A182 316/316L, ASTM A350 Gr.LF2 weld neck flanges and blind flanges ready for delivery
Types of blind flange
Flange shipment ordered by Russian customers
API 6A standard blind flange with three coats of paint coating order follow up
API 6A standard blind flange with three coats of paint coating
Characteristics and installation of blind flange
Compare blind flange with spectacle blind flange
Advantages of blind flange connection
What is a blind flange?
Application area of blind flanges
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