Long Welding Neck/LWN Flange for Carbon steel and Stainless steel
Long Welding neck made in A105 , A105N material,used for pipeline and fastener.Size range:1/2"-48". standard :ASME B16.5. The company is appreciated by the major international clients worldwide and its flanges and forged components are part of the main oil & gas projects.
Technical consultancy, highly quality products, both standard and special ones, service excellence are the key factors highlighting the Baolongda activities.
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Special carbon steel alloy stainless steel forgings for heat exchangers |
special forging ,max OD 5000mm , various materials ,max unit weight 12000kgs .The company is appreciated by the major international clients worldwi... |
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carbon steel stainless steel alloy special forgings |
special forging ,max OD 5000mm , various materials ,max unit weight 12000kgs .The company is appreciated by the major international clients worldwi... |
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A182 F304/ F304L/ A182 F316/ F316L / F321/ F316Ti forged stainless steel flanges |
Stainless flanges made in A182 materials , with experienced heat treatment and CNC machining .The company is appreciated by the major international... |
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High quality forged carbon steel Welding Neck WN flanges |
welding neck flanges made in A105 , A105N material,used for pipeline and fastener.Size range:1/2"-120". standard :ASME B16.5 B16.47 ,AWWA BS3293 . ... |
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forged carbon steel thread/THD and socket welding/SW flanges |
thread flanges, socket welding flanges made in A105 , A105N material,used for pipeline and fastener.Size range:1/2"-120". standard :ASME B16.5 B16.... |
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