E-mail:
sales@haihaogroup.com
Location?
Corporate vision
to become the pipeline industry Toyota
Corporate mission
to enhance the quality level of Chinese manufacturing
Business
goals domestic industry first
Home
About Us
Certification
Company Profile
Company strength
Partner
Why Choose Us
Products
Butt welded pipe fittings
Forged Pipe Fittings
Flanges
Steel Pipes
Other Pipe Fittings
News
Company News
Industry News
Reference
Fittings standard data
Contact us
Quality
 Home
»
Products
»
Other Pipe Fittings
Pre-Fabrication
Olet
Gasket
Hex Nipple
Union
Insulation Joint
Swage Nipple
Bolt And Nut
Stub End
Stub End
Hot Galvanizing Hex Bolt And Nut
Hex Bolt
NPT A234 WPB ANSI B16.11 SWAGE NIPPLE
Swage Nipple
API 5L X52 Pipe Insalution Joint
Pipe Insulation Joint
ANSI B16.11 3000# A105 Union
1/2″ STD A105 ANSI B16.11 Threaded Pipe Union
Steel Pipe Union
Hex Nipple
600# PHENOLIC RTJ GASKET
10″ 900LB SS316 Octagonal Ring Joint Gasket
compressed non-asbestos flange gasket
ASME 316L FLANGE GASKET
Flange Gasket
8inch MSS-SP A105 Olet
DIN Sch10 Stainless Steel Olet
ASME A234 WPB 1/2″-72″ Olet
ASTM A182 GR.F316L Pipe Weldolet
asme sch40 pipe weldolet
Weld o-let
piping fabrication products