Online Service×

WN RF A105 flange


A105, A350 LF2/ ASME/ANSI B16.5, MSS SP44 
Carbon steel flange, Alloy steel flange,Weld Neck flange, Socket weld flange, Slip On flange, Blind flange   
A105 flange manufacturer, A350 LF2 flange, forged flange, flange manufacturer, flange factory, ANSI flange,
WN RF A105 flange  

Name WN RF A105 flange
Size 1/2"-72"
Rating #150, #300,#600,#900,#1500,#2500
Wall thickness Sch5-Sch160、XXS、XS、STD
Type WN,SO,SW,Threaded,BL
Sealing surface RF,FF,RTJ
Material ASTM A105,A694 F52,and so on.( we also can supply stainless steel)
Standard ASME B16.5,ASME B16.47,MSS SP-44,EN1092
Package plywood cases or pallets
Range Petroleum, chemical, power, etc
Certificate API,ISO,CE
"An ISO9001:2008 certificated company, Hebei Longrun Pipeline Group is a leading manufacturer and exporter of steel flange. All of our products complete to the international standards.We can manufacture steel flange up to 72"" with rating from #150 to #2500."             
Forged steel flange        
"OD: 1/2""~72"""      
Rating: #150, #300,#600,#600,#900,#1500,#2500   
Finish: machined, Antirust oil      
Material: A105     
Manufacturing standards 

ASME B16.5:
Pipe flanges and Flanged fittings  
MSS SP-44: flange pipeline flanges 
Steel flange material grades         
Carbon steel flange: ASTM A105, A694 F42,F52,       
Low temperture alloy steel flange: ASTM A350 LF2  
Maring is according to the standard and negotiation with the customer       
Packing is plywood cases or pallet suitable for long sea transit and protect the goods from damage.    
Test certificates            
Manufacturer test certificate as per EN 10204 3.1B, Third Party Inspection report( if the customer appointed before orders)

FAQ & Contact:
Are you factory or trade comapny ?
--We are manufacturer,a real factory.
Can I get a sample?
--Yes,for standard type of rubber joint we can offer the sample, but the customer will afford the freight. For non-standard rubber joint or more quantity, we will charge for the sample.
Can we choose different material?
--Yes ,the material can be chose according to your requirement.
Do you accepted small quantity order?
--Of course we do.
How can I contact you ?
--Leave message in the below,click send to get quick reply!
Could you offer much more real product photos ?
--Yes,please leave your message in the below,we'll send them to you within 12 hours!

We have the most advanced pipe fittings production equipments all the  China,all the products are produced  by ourself,so we can give you  better and fair price with First class quality! 

our company provide carbon steel elbows,if you need that pls contact us.
Name: E-mail: *
Content: *
Verification:   8137 *

Hebei Longrun Pipeline Group CO., Ltd Site Map Tel: +86-311-66616206 E-mail: