Payment & Shipping Terms:
|Connection:||Butt Weld||Size:||1/2" - 60"|
|Standard:||ANSI, DIN, JIS, BS, ASME||Material:||Stainless Steel,Carbon Steel,Alloy Steel|
|Pressure:||Class150 / 300 / 600 / 900 / 1500 / 2500,150#-2500#,5K-30K, PN6, 10, 16, 25, 40||Keyword:||Alloy Steel, WNRF Flange, ASME B16.5, Class 300 Weld Neck Flange|
Professional supplier of forged steel high pressure pipe flanges export 4" 2500# weld neck flange RF alloy steel ASTM A182 F9 ASME B16.5 for Vietnam project.
The flange pressure ratings are 150#, 300#, 400#, 600#, 900#, 1500# and 2500#. We can express them in different ways that 150 Lb, 150 Lbs or Class 150. The higher the class is, the thicker the metal is. Thus a higher pressure can be handled.
|Size||NPS 1/2" - 24", DN15 - DN600|
|Pressure||Class 150, 300, 600, 900, 1500, 2500, 150#-2500#, JIS 5K,10K, 20K, 30K, PN6 - PN40|
|Standard||ASME B16.5, B16.47, DIN, JIS|
|Seal Types||Raised Face, Flat Face, Ring Type Joint, Male-Female|
|Material||ASTM A182 F1, F5, F9, F11, F12, F22, F91|
Since the pressure is large, the diameter covers NPS 1/2 to 12 only. And not cover the socket weld flange, because it's pressure up to 1500# only.
The workers marked " WNFF Flange 4" 2500# ASTM A182 F9 ASME B16.5 ZZ165" on weld neck flanges. It covers flange type, size, pressure, material grade, stadnard and heat No.
Surfaced the alloy steel grade 9 flanges with anti-rust oil againest the rust during the shipment.
Use plastic film to wrapped of all forged steel flanges after done anti-rust oil.
Put 4 inch weld neck flanges on wooden case and bundle it with packing belts.
Print and stick shipping mark on the outside of wooden case for easy indentification.
Why Choose Us?
|Tensile Strength||Yield Strength||Elongation|
|380 (Mpa)||585 (Mpa)||20 (%)|
Contact Person: sales