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Seabol Petro-chemical Pipeline Equipment Co.,Ltd
Ningbo Seabol Petro-chemical Industrial Equipment Co.,Ltd We supply with gaskets, sealing material, heat insulation material, pipe fitting, valve as well as fasteners etc.
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Industrial Flange, Blank Flange For Pipeline, Metal Pipe Fittings

Industrial Flange, Blank Flange For Pipeline, Metal Pipe Fittings

Place of Origin : China
Brand Name : Sealand
Certification : API, ISO9001
Model Number : SL-8605
MOQ : 100KG
Price : 1-2USD/KG
Packaging Details : 1000KG/wooden pallet
Delivery Time : 15-20days
Payment Terms : 30% TT,LC
Supply Ability : 15000KG/MONTH
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Weld Neck Flanges 3/8" ~ 160"

DN10 ~ DN4000

Material: carbon steel,alloy steel,and stainless steel


Weld Neck Flanges, Industrial Flange, Blank Flange For Pipeline, Metal Pipe Fittings


Description:

Blank Flange
Blank flange can be slid onto a pipe and then welded in place.

It is made of carbon steel,alloy steel,and stainless steel. The industrial processes come into die forging,and machining,We can provide a wide range of Blank flanges,following on standards like ASME B16.5,ASME B16.47,DIN 2634,DIN 2630,and so on.

Type

Flange

flange is a type of industrial flange designed to transfer stresses to the pipe to reduce high stress concentrations at the base of the flange. Compared with other types, weld neck flanges are known for their tapered hub and gentle transition from flange thickness to pipe wall thickness. They are deformation-resistant, and are normally used for high pressure, high or low temperature conditions.

Size

Weld neck flange: 3/8"~160"
DN10~DN4000

Pressure

American Series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500
European Series: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400

Standards

GB/T9112-2000
GB/T9115.1-2000 GB/T9115.2-2000 GB/T9115.3-2000 GB/T9115.4-2000
GB/T9124-2000
GB/T13402-1992
SH/T3406-1996
GD2000 GD87-1101
JB/T74-1994
JB/T75-1994
JB/T82.1-1994 JB/T82.2-1994 JB/T82.3-1994 JB/T82.4-1994
HG/T20592-2009 HG/T20614-2009
HG/T20615-2009 HG/T20623-2009 HG/T20635-2009
ASME B16.5-2009 ASME B16.47-2006
API605-1988
MSS SP 44-2006
CSA Z245.12-05-2005
EN1092-1-2007 EN1759-1-2004
DIN2630 DIN2631 DIN2632 DIN2633 DIN2634 DIN2635 DIN2636 DIN2637 DIN2638
BS1560-3.1-1989 BS4504-3.1-1989
AFNOR NF E29-200-1-2007
ISO7005-1-1992
AS2129-2000
JIS B2220-2004

Material

Carbon steel: A105
Alloy steel: A182 F 1-F 2-F 5-F 9-F 10-F 91-F 92-F 122-F 911-F 11-F 12-F 21-F 22
Stainless steel: A182 304-304H-304L-304N-304LN 316-316H-316L-316N-316LN 321-321H 347-347H
Low temperature steel: A522 A707 Grade L 1-L 2-L 3-L 4-L 5-L 6-L 7-L 8
High performance steel: A694 F 42-F 46-F 48-F 50-F 52-F 56-F 60-F 65-F 70

Low-temperature steel: ASTM/ASME A402 WPL 3-WPL 6
High performance: ASTM/ASME A860 WPHY 42-46-52-60-65-70

Surface treatment

Transparent oil, rust-proof black oil or hot galvanized

Flange Facing Types

American Series: Flat Face(FF), Raised Face(RF), Tongue(T), Groove(G), Female(F), Male(M), Ring Joints Face(RJ)
European 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)

Industries Served

Electrical power, petroleum, natural gas, chemical, shipbuilding, heating, papermaking, metallurgy


Application

Widely used for petroleum, smelting, foodstuff, power, papermaking, chemical, medical equipment, aviation, boiler heat, exchanger, gas metallurgy, shipbuilding, construction, etc.
Specification

Material

◆Carbon Steel(10#,20#,A3,Q235A,20G,16Mn,ASTM A234,ASTM A105,ASTM A403);
◆Stainless Steel (1Cr18Ni9Ti,0Cr18Ni9,00Cr19Ni10,0Cr17Ni12Mo2Ti,00Cr17Ni14Mo2,304 304L,316,316L);
◆Alloy Steel(16MnR,Cr5Mo,12Cr1MoV,10CrMo910,15CrMo,12Cr2Mo1,A335P22,St45.8/Ⅲ, A10bB)




Type


(NPS)


Normal Pressure


Facing


Standard


Materials


Slip-on welding

 DN10-DN600
1/2"-24"

PN0.6-PN10.0Mpa
150L-2500L


Flat Face

Raised Face

Male and Famale

Tongue and Groove

Ring Joint

GB/T9112-9124
HG20592-20635
SH3406
ANSI16.5
JISB2220

BS4504
DIN2627-2673
DIN2566-2576

SUS321
SUS304
SUS304L
SUS316
SUS316L
Q235A
20#
16Mn
Cr5Mo
15CrMo


Welding weck

 DN10-DN600
1/2"-24"

PN0.6-PN10.0Mpa
150L-2500L


Lapped welding

DN10-DN600
1/2"-24" 

PN0.6-PN10.0Mpa
150L-2500L


Socket welding

 DN10-DN600
1/2"-24"

PN0.6-PN10.0Mpa
150L-2500L


Thread

 DN10-DN600
1/2"-24"

PN0.6-PN10.0Mpa
150L-2500L



Competitive Advantage:

1). Top Quality control
2). Competitive Price
3). OEM Accepted



Product Tags:

weld neck flange

      

galvanised pipe fittings

      
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Industrial Flange, Blank Flange For Pipeline, Metal Pipe Fittings Images

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