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High pressure threaded pipe flanges be used in oil and gas

Group Steel Pipe Flange ASME B 16.5
Min. Order 1 piece
Terms of Payment L/C, D/A, D/P, Western Union
Update Time 2020-04-09
Item specifics
Pressureclass 300, class 600, class 900, class 2500
MaterialASTM A105
Monthly Output500 tons
High pressure threaded pipe flanges be used in oil and gas

Specification of JS FITTINGS flanges

ASME/ANSI B16.5 Flanges Size Chart

1/2" (15 NB) to 48" (1200NB) DN10~DN5000

pressure of ASME flanges

150#, 300#, 600#,  900#, 1500#, 2500#

Surface coating

Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized Coating

Test Certificates

EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc

Production technique

forged, Heat treated and machined

Trustworthy manufacturer of welded flanges in China
JS FITTINGS was established in 1983, widely known as a factory of casting and forged flanges. JS FITTINGS produce and supply flanges in material of carbon steel, stainless steel and alloy steel. All standard can be made, especially GOST 12820-80, GOST 12821-80/GOST33259-2015.  
Inspection of the JS FITTINGS flanges
About the Inspection
All products will be tested and measured several times during the production and before package. 
Customers can come to check and also the third company inspection is acceptable. 
Customized package and standard package
Flanges in smaller size will be packaged in plywood cases, bigger size flanges will be packaged on pallets with plastic film and package belt. For a better protection, customers can ask for rubber mat. All special demands should be mentioned in the contract.