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STD Welding Neck Carbon Steel Pipe Flange For Petrochemical Industry 3"

Basic Information
Place of Origin: China
Brand Name: FLRS
Certification: ISO9001
Model Number: FLRS-F055
Minimum Order Quantity: 5 piece
Packaging Details: carton/ plywood cases/plywood pallets
Delivery Time: 8-20days
Payment Terms: T/T, L/C, Western union, paypal
Supply Ability: 100tons/month
Detail Information
Pressure Rating: 150LB Wall Thickness: STD
Size: 3" Type: Welding Neck
Surface: Painted Black Package: Plywood Pallet Or Cases
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Carbon Steel Welding Neck Pipe Flange


Petrochemical Industry Carbon Steel Flange


STD Carbon Steel Pipe Flange

Product Description

ANSI/ASME/DIN/EN1092-1 Standard Carbon Steel Welding-Neck Pipe Flange For Petrochemical Industry​


Flanges are used to connect pipes, valves, fittings, and special items such as filters and pressure vessels. The cover plate can be connected to form a "blind flange". Flanges are connected by bolts, and sealing is usually done using gaskets or other methods.


The flange face is the surface area of the bearing gasket. There are 6 types of flanges: FLAT FLanges (FF), FLanges (RF), RING FLangES (RTJ), LAP FLanges (M&F), FLanges AND FLangES (T&G). Different surfaces of flanges require different gaskets and should never be matched to prevent joint leakage. RF and FF flanges may have different types of "finish" (i.e. surface roughness): smooth, stock and serrated.


Flange Applications:
works, shipbuilding industry, petrol chemical & gas industry, power industry, valve industry,and general pipes connecting projects etc.


Flange technical parameters:


Type weld neck flange, slip on flange, blind flange, tube sheet, threaded flange, socket weld flange, plate flange, spectacle blind, LWN, Orifice flange, anchor flange.
OD 15mm-6000mm. 1/2"to 80".DN10-DN3600
Pressure 150#-3000#,PN0.6-PN400,5K-40K,API 2000-15000
Standard ANSI B16.5,ANSI B16.47 A/B, EN1092-1, SABA1123, JIS B2220, ALL DIN, ALL GOST,
ALL UNI, AS2129, API 6A , BS4504, etc
Wall thickness SCH5S, SCH10S, SCH10, SCH40S,STD, XS, XXS, SCH20,SCH30,SCH40, SCH60,
SCH80, SCH160, XXS and etc.
Stainless steel A182F304/304L, A182F316/316L, 316H, 321H,304H, 310H, A182F321, A182F310S, A182F347H, 347L, 317L, A182F316Ti, A182 F317, 904L, 1.4301, 1.4307, 1.4401,
1.4571, 1.4541 etc.
Carbon steel A105, A350 LF1,A350LF2,A350LF3, Q345, E24, A42CP,A48CP, A515 GR55,
A515GR60, A515GR70, A516 GR60, A516 GR70, ST37.2,ST45.8, Q235, STEEL20, P235GH,P245GH, P250GH, P265GH, P280GH, P295GP etc.
Duplex steel UNS31803, SAF2205, UNS32205, UNS31500, UNS32750 , UNS32760, 1.4462, 1.4410,
1.4501, A182F51, A182F53 and etc.
Pipeline steel A694 F42, A694F52, A694 F60, A694 F65, A694 F70, A694 F80 etc
Nickel alloy inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H ,C22,
C-276, Monel400, Alloy20 etc.
Cr-Mo alloy A182F11, A182F5, A182F22, A182F91, A182F9, 16mo3 etc.
Application Petroleum industry, Refinery Company, fertilizer industry, power station, shipbuilding, onshore platform
Attention ready stock,faster delivery time;available in all sizes,customized;high quality

STD Welding Neck Carbon Steel Pipe Flange For Petrochemical Industry 3" 0

STD Welding Neck Carbon Steel Pipe Flange For Petrochemical Industry 3" 1


STD Welding Neck Carbon Steel Pipe Flange For Petrochemical Industry 3" 2







Contact Details
Fiona Hou

Phone Number : 13384956386

WhatsApp : +8613384956386