flangeType

Steel Flange, Inconel Alloy Steel Flange, ASTM AB564 , NO6600/ Alloy 600, NO6625/ Alloy 625, Alloy 690, Alloy 718

Standard

ASME/ANSI B16.5

Size

1/2’’~60’’

Pressure Rate

150lb to 2500lb

Manufacturing process

Push, Press, Forge, Cast, etc.

Material

 Inconel Alloy Steel Flange

Carbon steel

 ASTM A 105

Allloy steel flange

ASTM A182 F5; F11;F22;F91;F51

ASTM A350 LF1; LF2; A350 LF3 ;LF4;LF6;LF8

Stainless Steel flange

ASTM A182 F304/304H/304L

ASTM A182 F316/316H/316L

ASTM A182 F321/321H

ASTM A182 F347/347H

Nickel Alloys Flanges

Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys Flange

ASTM AB564 , NO6600/ Alloy 600, NO6625/ Alloy 625, Alloy 690, Alloy 718

Inconel Alloy Steel Flange

 ASTM AB564 ,NO8800/ Alloy800, NO8810/ Alloy 800H, NO8811/Alloy 800HT

Hastelloy Steel Flange

ASTM AB564 , NO6600/ Alloy 600, NO6625/ Alloy 625, Alloy 690, Alloy 718

Manufacture Standard

ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
B.S : BS4504 , BS4504, BS1560, BS10 

Package

Wooden cases, pallets, nylon bags or according to the customers' requirements

MOQ

1pcs

Delivery time

10-100 days depending on quantity

Payment terms

T/T or Western Union or LC

Shipment

FCA Tianjin/Shanghai, CFR, CIF, etc

Application

Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc

Remarks

Other materials and drawings are available.

Weld Neck Flanges

Weld Neck Flanges are a very common type of pipe flanges used in various industrial applications. They have a long tapered hub and are often used for high pressure applications.

We are a fast growing organization, engaged in manufacturing, supply and export of welding neck flanges, industrial weld neck flanges and forged flanges. Our weld neck flanges are drilled with the wall thickness of flange having the same dimensions of pipe. Flanges for heavier pipes have smaller bore, while flanges of lighter pipes have larger bore. These weld neck flanges, industrial weld neck flanges, forged flanges are normally used for high-pressure, cold or hot temperature.