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Zhejiang Shitong Valve Co., Ltd.

Neck Weld Flange, Forged Flange, Stainless Steel Flange manufacturer / supplier in China, offering ANSI B16.5 Forged Steel Flange with Neck Welding, 2PCS Wcb Trunnion Mounted Ball Valve of 300lb Reduce Bore, API 602 Forge Gate Valve and so on.

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Supplier Homepage Product Flanges ANSI B16.5 Forged Steel Flange with Neck Welding

ANSI B16.5 Forged Steel Flange with Neck Welding

FOB Price: US $10 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $10/ Piece
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Port: Ningbo, China
Production Capacity: 5000PCS/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: SWF
  • Type: Welding Flange
  • Structure: Flanges
  • Sealing Surface: RF
  • Machine: CNC Machince
  • Transport Package: Plywoode Case
  • HS Code: 73072100
  • Standard: ANSI, DIN, GB, JIS, GOST
  • Material: Stainless Steel
  • Connection: Welding
  • Manufacturing Way: Forging
  • Trademark: STONE
  • Origin: Wenzhou
Product Description
Description:
Tube flange and gasket, collectively known as the flange joint.Flange joint is extremely common,
involve very widely used in engineering design of a kind of parts.It is necessary for piping design,
pipe valve parts, spare parts, equipment and equipment (such as manholes, sight glass level gauge,
etc.) of the essential components. In addition, other professionals such as industrial furnace, heating
and water supply and drainage, heating and ventilation, automatic control and so on, also often use
flange connection.Material: forged steel, WCB, carbon steel, stainless steel, 316 l, 316, 304 l, 304, 321,
chrome molybdenum steel, chrome molybdenum molybdenum vanadium steel, titanium, rubber lining,
lining fluorine material. Varieties: flat welding flange, flange, butt welding neck flange, flange, socket
flange ring, and blind flange, etc.Execution standard with GB (national standard), JB series (machinery),
HG series (chemical), ASME B16.5 (American standard), BS4504 (British standard), DIN (German
standard), JIS (Japanese standard).
  
Applications:
The product widely applies in the petroleum, chemical, the electric power, the metallurgy, the shipbuilding, the bearing, the pivoting support and the overhaul need.
 
Specifications:
Material standard:GB, ASTM, AISI, ASME, DIN, BS, EN,JIS
Material:Carbon Steel, Stainless Steel, Alloy Steel
Forging machine:2000T  Forging Hydraulic Press, Ring Roll
Process:EAF+LF+VD+VC+Forged+ Machinery
Machinery:CNC-machine
Forging weight100kg-12ton
 
1.ANSI  FLANGES
 
Standard: 
ANSI B16.5ANSI B16.47MSS SP44ANSI B16.36 
ANSI B16.48
Types: 
Welding Neck Flanges, Slip on Flanges, Threaded Flanges,  
Socket Welding Flanges, Blind Flanges, Orifice Flanges,  
Lap Joint Flanges, Ring Joint Flanges, Long Welding Neck Flanges, Figure 8 Blanks
PRESSURE GRADE: 
Class150,Class300,Class600,Class900,Class1500,Class2500
SIZE: 1/2" NB TO 48" NB
2.DIN FLANGES
 
Standard:                                                                                     
DIN2527,DIN2566,DIN2573,DIN2576,DIN2641,DIN2642, 
DIN2655,DIN2656,DIN2627,DIN2628,DIN2629,DIN2631 
DIN2632,DIN2633,DIN2634,DIN2635,DIN2636,DIN2637 
DIN2638,DIN2673
Types: 
Welding neck FflangesSlip on Flanges Threaded Flanges
Socket Welding Flanges, Blind Flanges
PRESSURE GRADE: 
6Bar,10Bar,16Bar,25Bar,40Bar 
SIZE: DN10-DN1000
3.JIS B2220 FLANGES
 
Types: Sop type; Soh type; Plate Flanges; Blind Flanges
Pressure Class5K10K16K20K30K
SIZE:10A-1500A
4.BS FLANGES
 
Standard: BS 4504 SEC 3.1 : Welding neck Flanges(111/134), Hubbed Slip on Flanges(112) ,Hubbed Threaded Flanges(113),Lapped Pipeend FlangesE(133), Plate Flanges(101),Loose Plate Flanges(102), Loose Plate With Weld-neck Flanges (104),Blank Flanges(105)
PRESSURE GRADE: PN2.5 TO PN40
Standard: BS 4504(PART-1) 
PRESSURE GRADE:PN2.5 TO PN40
Standard: BS 10 : Welding neck Flanges, Plate Slip-on Flanges, Screwed Boss Flanges, Slip on Boss Flanges, Blind Flanges 
TYPES: Table: D, E, F, H 
SIZE: 1/2" NB TO 48"NB
5.EN 1092-1:2001 FLANGES
 
SIZE:TYPE1(Plate Flanges); TYPE2(Losse Plate Flanges); TYPE5(Blank Flanges); TYPE11(Weld-neck Flanges); TYPE12(Hubbed Slip-on Flanges For Welding); TYPE13(Hubbed Threaded Flanges)
Pressure ClassPN2.5PN6PN10PN16PN25PN40PN63PN100
SIZE: 1/2" TO 48"
6.UNI FLANGES
 
TYPES: UNI227622772278608360846088608922992280228122822283... (PLSOWNBLTH) FLANGES
Pressure ClassPN0.25-250MAP
SIZE: 1/2" TO 48"
7.GOST FLANGES
 
TYPES:Plate Flanges(GOST12820-80); Blind Flanges(GOST12836-67); Wedling neck Flanges(GOST12821-80); Steel Butt-Welded Flanges GOST12821-80
Pressure Class:PN=0.6--PN10,0 (100 /2)
SIZE: 1/2" TO 48"
8.AS2129 AND AS4087 FLANGES
 
TYPES:1.Plate Flanges Table D Blind;2.Plate Flanges Table D Slip on  Drilled; 3. Plate Flanges Table E Blind;4.Plate Flanges Table E Slip on Drilled;5.Flanges Tables H Blind;6.Plate Flanges Table H Slip on Drilled; 7.DIN PN16 Plate Flanges;8.Forged Flanges Table D Slip on;9.Forged Flanges Table D Screwed;10.Forged Flanges Table D Screwed GAL;11.Forged Flanges Table E Slip on;12.Forged Flanges Table E Screwed;13.Forged Flanges Table E Screwed GAL;14.Forged Flanges Table H Slip on;15.Forged Flanges Table H Screwed
SIZE: 1/2" TO 48"
 
2.Nominal pressure
ASME Class15030040060080090015002500
nominal pressure
MPa
0.6 MPa
1.0 MPa
1.6 MPa
2.0 MPa
2.5 MPa
4.0 MPa
5.0 MPa
6.4 MPa10.0 MPa-15.0 MPa25.0 MPa42.0 MPa
nominal pressure
PN
PN6
PN10
PN16
PN20
PN25
PN40
PN50
PN6.4PN100-PN150PN250PN420
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