Company Details
  • Shijiazhuang Huize Pipe Fitting Co., Ltd.

  •  [Hebei,China]
  • Business Type:Manufacturer
  • Main Mark: Worldwide
  • Exporter:61% - 70%
  • Certs:CE
  • Description:Blind Flange,Steel Blind Flange,Forged Blind Flange,Stainless Steel Blind Flange
Shijiazhuang Huize Pipe Fitting Co., Ltd. Blind Flange,Steel Blind Flange,Forged Blind Flange,Stainless Steel Blind Flange
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BL Flange

Product categories of BL Flange, we are specialized manufacturers from China, Blind Flange, Steel Blind Flange suppliers/factory, wholesale high-quality products of Forged Blind Flange R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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Blind flange BL RF flange
Blind flange BL RF flange

Model No. : HZ-E-BL FLANGE

We manufacture the forged steel part & flanges according to all kinds of standards in the world,Blind flange BL RF flange the main standards include American Standard(ANSI/MSS/AWWA), German Standard(DIN),Japanese Standard(JIS),British...

Expert Manufacturer of Blind Flange
Blind flange RF A182 F11
Blind flange RF A182 F11

Model No. : HZ-E-BL FLANGE

We manufacture the forged steel part & flanges according to all kinds of standards in the world,Blind flange RF A182 F11 the main standards include American Standard(ANSI/MSS/AWWA), German Standard(DIN),Japanese Standard(JIS),British...

China Manufacturer of Steel Blind Flange
blind flange thick thickness as drawing
blind flange thick thickness as drawing

Model No. : HZ-E-BL FLANGE

blind flange thick thickness as drawing Type:1.Welding Neck Flange 2.Slip On Flange 3.Blind Flange 4.Plate Flange 5.Lap Joint Flange 6.Socket Welding Flange 7.Threaded Flange 8.Stamping Flange 9.Spectacle Blind Flange A105 blind flange thickness...

High Quality Forged Blind Flange China Supplier
Forged blind flange stainless steel material
Forged blind flange stainless steel material

Model No. : HZ-E-BL FLANGE

Forged blind flange stainless steel material Type:1.Welding Neck Flange 2.Slip On Flange 3.Blind Flange 4.Plate Flange 5.Lap Joint Flange 6.Socket Welding Flange 7.Threaded Flange 8.Stamping Flange 9.Spectacle Blind Flange forged flange BL RF...

Professional Manufacturer of Stainless Steel Blind Flange
Blind flange with drawing
Blind flange with drawing

Model No. : HZ-E-BLIND FLANGE

Name:Blind flange with drawing Materia:Carbon Steel:ASTM A105, A181, A350 LF1, A350LF2, A350LF3, A36, A234 WPB, Q235B, 20#, 20Mn etc. Stainless steel:1. 1. 4301, 1.4306, 1.4401, 1.4404, 1.4541 2. SUS F304, SUS F304L, SUSF316, SUSF316L, SUS F321 3....

Expert Manufacturer of Blind Flange
B16.5 Forged Blind Flange
B16.5 Forged Blind Flange

Model No. : HZ-E-BLIND FLANGE

ASME B16.5 A105 BLIND flanges Type:1.Welding Neck Flange 2.Slip On Flange 3.Blind Flange 4.Plate Flange 5.Lap Joint Flange 6.Socket Welding Flange 7.Threaded Flange 8.Stamping Flange 9.Spectacle Blind Flange Material : Carbon steel(ASTM A105. ASTM...

Steel Blind Flange Export
SS Steel B 16.5 BL Flange with RF Face Type
SS Steel B 16.5 BL Flange with RF Face Type

Model No. : HZ-W-FL

SS Steel B 16.5 BL Flange with RF Face Type Detailed Description: 1.Material: Stainless Steel 304,316L,310,321 etc. 2.Technics: Forged 3.Type: SO,WN,SW,TH,LJ,BL Flange 4.Place of Origin: Hebei China (Mainland) 5.Standard: ANSI B16.5,DIN, JIS, BS,...

Competitive Forged Blind Flange China Supplier
ASTM A 105 Steel Flange with Blind Type
ASTM A 105 Steel Flange with Blind Type

Model No. : HZ-W-FL

ASTM A 105 Steel Flange with Blind Type 3) DIN FLANGE Size range: DN15 to DN2000 Design: slip on flange DIN2573,2576,2502,2503, 2543,2545 welding neck falnge DIN2631, 2632,2633,2634,2635 blind flange DIN 2527 PN6, PN10, PN16, PN25, PN40 threaded...

High Quality Stainless Steel Blind Flange China Factory
Blind Type RF Face Flange with Carbon Steel
Blind Type RF Face Flange with Carbon Steel

Model No. : HZ-W-FL

Blind Type RF Face Flange with Carbon Steel 1) ANSI B16.5, ASME B16.47 FLANGE Size range: 1/2" to 80" DN15 to DN2000 Design: welding neck, slip on, blind, socket welding, threaded, lap-joint Pressure: 150#, 300#, 600#,900#,1500#, 2500# Wall...

China Supplier of Blind Flange
A350 LF2 forged flanges
A350 LF2 forged flanges

Model No. : HZ-E-BL FLANGE

We manufacture the forged steel part & flanges according to all kinds of standards in the world, the main standards include American Standard(ANSI/MSS/AWWA), German Standard(DIN),Japanese Standard(JIS),British standard(BS), European...

China Factory of Steel Blind Flange
Blind flange with drawing
Blind flange with drawing

Model No. : HZ-E-BLIND FLANGE

Material:Carbon steel,Stainless steel, Alloy steel Standard:ASME/ANSI B16.5 ASME B16.47(A) ASME B16.47(B) ASME B16.48 Type:SO WN SW TH LJ/SE LJ/RJ BL Size:1/2" - 144" DN10-DN3600 Pressure:Class75-2500 Surface:Anti-rust Oil, Transparent/Yellow/Black...

316L Stainless Steel Blind Flange
316L Stainless Steel Blind Flange

Model No. : HZ-E-BL FLANGE

316L Stainless Steel Blind Flange Material : Carbon steel(ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH,P250GH, P280GHM 16MN, 20MN ,20#) Stainless steel(ASTM A182, F304/304L, F316/316L) Alloy steel(ASTM A182 A182...

ASME B16.5 A105 BLIND flanges
ASME B16.5 A105 BLIND flanges

Model No. : HZ-E-BL FLANGE

ASME B16.5 A105 BLIND flanges Type:1.Welding Neck Flange 2.Slip On Flange 3.Blind Flange 4.Plate Flange 5.Lap Joint Flange 6.Socket Welding Flange 7.Threaded Flange 8.Stamping Flange 9.Spectacle Blind Flange Material : Carbon steel(ASTM A105. ASTM...

astm a350 lf2 blind flange
astm a350 lf2 blind flange

Model No. : HZ-E-BL FLANGE

astm a350 lf2 blind flange 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...

China BL Flange Suppliers

Flange is a method of connecting pipes valves, pumps and other equipment to form a piping system.Application: oil,

chemical industry, water conservancy,electric power, boiler, machinery, metallurgy,sanitary, construction etc.

Blind Flange

A blind flange is a round plate which has all of the relevant blowholes except center hole, and because of this feature the blind flange is usually used to close off the ends of a piping systems and pressure vessel openings. It also permits easy access to the interior of a line or vessel once it has been sealed and must be reopened.
Without the blind flange it would be difficult to perform maintenance or repairs on a pipeline. The flow would need to be s

hut off at the nearest valve, which could be miles away from the repair area. Valves are also very expensive and are prone to sticking. The blind flange is a much more cost efficient way of sealing a pipe.
Blind Flanges are commonly used in petrochemical, pipe engineering, public services and water treatment etc.


Flanges Types

Slip On Flange ,Welding Neck Flange ,blind flange ,plate flange ,socket welding flange ,

long welding neck flange ,orifice flange ,loose plate flange

Materials

carbon steel :ASTM A105 ,A694.A36,Rst37.2,C22.8,SA350 LF2/LF1,Q235,Q345,etc

stainless steel :304,304L,316,316L,A182,etc

alloy steel :ASTMA182,F11,F12,F60,F22,etc

Marking type

forged or forging

Standard

ANSI B16.5/B16.47/B16.48/B16.36,ASME ,MSS SP44,API ,AWWA

DIN2527,DIN2566,DIN2573,DIN2576,DIN2641,DIN2642,DIN2655,DIN2627,DIN2628,DIN2631,DIN2632,DIN2633

DIN2634,DIN2635,DIN2636,DIN2637,DIN2638,DIN2673

BS4504/10

Pressure grade

ANSI B16.5 B150Lbs, 300Lbs, 600Lbs, 900Lbs, 1500Lbs, 2500Lbs

BS4504:PN2.5,PN6,PN10,PN16,PN20,PN25,PN40,PN63,PN100,PN160

JIS:5K,10K,16K,20K,30K,40k,63k

Facing

RF/M/FM/G/T/RJ


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