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Counter Stainless Steel Flanges , Heat Exchanger Reducing Weld Neck Flange 4 inch

  • Counter Stainless Steel Flanges , Heat Exchanger Reducing Weld Neck Flange 4 inch
Place of Origin CHINA
Brand Name zheheng
Certification ISO9001 PED
Model Number 60mm
Minimum Order Quantity Negotiable
Price Negotiable
Packaging Details In bundles with waterproof material,or wooden crate packing
Delivery Time 30 DAYS
Payment Terms L/C, T/T, D/A, D/P
Supply Ability 50TONS/30DAYS

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Product Details
Material F304 /f316 /f321 Standard AISI ASME
Type FF Technique Forging
Size 4" Name Welding Neck Flange
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Product Description

AISI ASME standard heat exchanger counter flange stainless steel pipe fittings flange welding neck flanges​
 

Zheheng steel is one of exporter ,manufacturer ,stockist ,supply of stainless steel flange ,stainless steel welding neck flange,the material include 
Super Stainless Steel: ASTM/ASME S/A182 F44, F904L, F317L S32750 | S32760
Hastelloy:HastelloyB | HastelloyB-2 | HastelloyB-3 | HastelloyC-4 | Hastelloy C-22 | Hastelloy C-276 | Hastelloy X |Hastelloy G | Hastelloy G3
Nimonic: Nimonic 75 | Nimonic 80A | Nimonic 90
Duplex Steel: ASTM A182 F51 | F53 | F55, S32101 | S32205 | S31803 | S32304
Alloy Steel: ASTM/ASME S/ A182 F11 | F12 | F22 | F5 | F9 | F91
Carbon steel:ASTM/ASME A105, A350LF2, A694 F52 ,A694 F56, A694 F60 ,A694 F65 ,A694 F70 , A694 F80 ,Ect

Product Type:
Weld Neck Flange, Slip On Flange, Socket Welding Flange, Lap Joint Flange, Threaded Flange
Blind Flange/Blind, Orifice Flange, Integral Pipe Flange, Reducing Flange, Pad Type Flange,
Loose Hubbed Flange, Welding Plate Flange, Weldoflange, Nipoflange, Welding Neck Collar,
Welding-on Collar
And we have ASME B16.5 SS 304 Forged Flanges, Blind Flange Distributor, ANSI B16.5 SS 304 Plate Flanges, SS 304 Plate Flange Dealer, ASME SA182 SS 304 Orifice Flanges, Stainless Steel 304 Threaded Flange
PP bag or soft white paper for individual packing,then put into wooden case or carton,Pallet
is available if customer request.

welding neck FlangeA welding neck Flange is similar to slip on flanges,however, socket welds have
an internal recess on the inside diameter to allow for a smoother flow of the
process fluid. The positive of this is that is creates a smooth bore with the
proper welding and grinding. The negative of this type of flange is that it can
be more expensive than a slip-on due to more intricate machining, and they can be less readily available than slip-ons due to the fact that the
bottom half of the inside diameter must be made to the same schedule as the pipe that is being used (you must specify the schedule needed)
These socket weld flanges were initially developed for use on smaller sizes
of pipe at higher pressure ratings.
SizePlate flange:1/4"-160"
DN8-DN4000
PressureAmerica Series:Class 150 ,Class 300, Class 600, Class 900A ,
Class 1500,Class 2500.
Europe Series:PN2.5,PN6,PN10,PN16,PN25,PN40,PN63,PN100,
PN160,PN250,PN320,PN400.
Flange Facing TypesAmerica Series:Flat face(FF),Raised face(RF),Tongue(T),Groove(G),
Female(F),Male(M),Ring type joints face(RJ/RTJ)
Europe Series:Type A(Flat Face),Type B(Raised Face),Type
C(Tongue),Type D(Groove),Type E(Spigot),Type F(Recess),Type G(O-Ring Spigot),Type H(O-Ring Groove)
MaterialCarbon steel: ASTM A105,ASTM A105N,GB 20,C22.8.
Alloy steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911
Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N
ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti
ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H
Low temperature steel: ASTM/ASME A402 WPL 3-WPL 6
High performance steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70
StandardsASME ANSI B16.5,ASME ANSI B16.47.
API 605,API 6L.
MSS SP 44
CSA Z245.12
EN1092-1,EN1759-1.
DIN2573,DIN2576.
BS1560,BS 4504,BS 10.
AFNOR NF E29-200-1
ISO7005-1
AS2129
JIS B2220
UNI 2276. UNI 2277.UNI 2278 .UNI 6089 .UNI 6090
Industrial ProcessesDie forging,Machining

 
Counter Stainless Steel Flanges , Heat Exchanger Reducing Weld Neck Flange 4 inch 0
 
 
Counter Stainless Steel Flanges , Heat Exchanger Reducing Weld Neck Flange 4 inch 1
 

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slip on pipe flanges

stainless steel pipe flange fittings

reducing weld neck flange