BLIND FLANGE-manufacture,factory,supplier from China

(Total 24 Products for BLIND FLANGE)
Blind Flange JIS

Blind Flange JIS
Flange blind (blind flange), also known as blind flange, real name is blind. It is a form of connection of flanges. In fact, it is a flange without a hole in the middle.One of its functions is to block the end of the pipeline, and the other is to easily remove debris in the pipeline during maintenance. In terms of plugging effect, it has the same effect as the head and cap. But the head is not disassembled, and the flange blind is bolted and easy to disassemble.
  Contact Now
Blind Flange ANSI B16.5

Blind Flange ANSI B16.5
The formal title for blind disks is flange cover, and some are additionally known as blind flanges or pipe plugs. It is a flange barring a gap in the middle, used to seal the pipe opening. The feature is the identical as that of the head and pipe cap, without that the blind seal is a removable sealing device, and the seal of the head is no longer meant to be opened again.1. Standard:ANSI B16.52. Type:Plate flange,Slip on,Blind，Lap Joint flange3. Pressure Class:Class 150,Class 300,Class 400,Class 6004. Dimension:1/2''-24''5.
  Contact Now
DIN2527

DIN2527 10Bar Blind Flange
1. Standard:DIN2573 DIN2576 DIN2543 DIN2544 DIN2545 DIN2527 DIN2631 DIN2632 DIN2633 DIN2634 DIN26352. Type:SLIP-ON    BLIND    WEIDING NECK3. Pressure Class:6BAR 10BAR 16BAR 25BAR 40BAR4. Dimension:DN10-DN10005. Surface Treament:Anti-rust oil; Yellow paint; Black paint;Hot dip Galavnised; Zinc.6. Raw Material:RST 37.2; P245GH ; S235JR7. Packing：Wooden Case, Pallet.8. Payment:L/C, T/T9. Delivery time:30 ~60 days after confirm the order1. Standard:DIN2573 DIN2576 DIN2543 DIN2544 DIN2545 DIN2527 DIN2631 DIN2632 DIN2633 DIN2634 DIN26352.
  Contact Now
Black paint

Black Paint JIS Blind
One of its functions is to seal the end of the pipeline, and the other is to facilitate the removal of debris in the pipeline during maintenance. In terms of sealing effect, it has the same effect as the head and pipe cap. However, the head cannot be disassembled, and the flange blind plate is fixed with bolts, making it easy to disassemble. The blind flange materials include carbon steel, alloy steel, stainless steel, plastic, and so on1. Standard:JIS B22202. Type:SOP SOH3. Pressure Class:5K 10K 16K 20K 30K 40K4. Dimension:10A-1200A5.
  Contact Now
5K BLFF

Blind Flange JIS 5K
Blind flange, additionally recognised as blind flange, is formally referred to as flange cover. It is a flange barring a gap in the middle, used to seal pipeline plugs. There are many sorts of sealing surfaces, which include flat, convex, concave convex, tenon groove, and ring connection surfaces.1. Standard:JIS B2220 2. Type:BLIND3. Pressure Class:5k;10k;16k;30K:40K4. Dimension:10A-1200A5. Surface Treament:Anti-rust oil; Yellow paint; Black paint;Hot dip Galavnised; Zinc.6. Raw Material:SS4007. Packing：Wooden Case, Pallet.8. Payment:L/C, T/T9.
  Contact Now
Blind Flange

ANSI B16.5 Blind Flange
American standard flange is a component that connects pipes to each other and is connected to the pipe end. The American standard flange has eyelets and bolts to tightly connect the two flanges. The flanges are sealed with gaskets. American standard flanges can be cast or threaded or welded.In industrial pipelines, American standard flange connections are widely used. In the home, the diameter of the pipeline is small and it is low pressure, so flange connections cannot be seen. If in a boiler room or production site, flange connected pipes and equipment can be seen everywhere1.
  Contact Now
PN16 TYPE 05

PN16 Type 05 EN1092-1 Flange
The EN 1092-1 Type 05 flange shall be furnished as blind flange, which is used to clean off the piping. Substantially, it is a spherical stable disc with bolting holes drilled alongside the circumference. The EN 1092-1 Type 05 blind flanges may also be furnished with flat going through (FF) or raised dealing with (RF).1. Standard:EN1092-12. Type:Type 01 ;Type 05;3. Pressure Class:PN6;PN10; PN16; PN25; PN404. Dimension:DN10-DN20005. Surface Treament:Anti-rust oil; Yellow paint; Black paint;Hot dip Galavnised; Zinc.6. Raw Material:RST 37.2; P245GH ; S235JR7. Packing：Wooden Case, Pallet.8.
  Contact Now
PN 63

PN 63 Flange

1. Standard:GOST 12820- 80  GOST 12821- 80 2. Type:Plate flange，Blind，Lap Joint flange3. Pressure Class:PN10 PN16 PN25 PN40 PN634. Dimension:DN10-DN12005. Surface Treament:Anti-rust oil; Yellow paint; Black paint;Hot dip Galavnised; Zinc.6. Raw Material:carbon steel; 20#; 25#; Stainless steel 304 3167. Packing：Wooden Case, Pallet.8. Payment:L/C, T/T9. Delivery time:30 ~60 days after confirm the order1. Standard:GOST 12820- 80  GOST 12821- 80 2. Type:Plate flange，Blind，Lap Joint flange3. Pressure Class:PN10 PN16 PN25 PN40 PN634. Dimension:DN10-DN12005.
  Contact Now
PN 10

PN 10 Gost Flange
1. Standard:GOST 12820- 80  GOST 12821- 80 2. Type:Plate flange，Blind，Lap Joint flange3. Pressure Class:PN10 PN16 PN25 PN40 PN634. Dimension:DN10-DN12005. Surface Treament:Anti-rust oil; Yellow paint; Black paint;Hot dip Galavnised; Zinc.6. Raw Material:carbon steel; 20#; 25#; Stainless steel 304 3167. Packing：Wooden Case, Pallet.8. Payment:L/C, T/T9. Delivery time:30 ~60 days after confirm the order1. Standard:GOST 12820- 80  GOST 12821- 80 2. Type:Plate flange，Blind，Lap Joint flange3. Pressure Class:PN10 PN16 PN25 PN40 PN634. Dimension:DN10-DN12005.
  Contact Now
GOST FLANGE PN25

PN25 Flange
The connection of forged flanges is to fix two pipes, fittings, or equipment on a flange plate, add flange pads between the two flanges, and fasten them together with bolts to complete the connection. Some pipe fittings and equipment used to come with their own flanges, which also belong to flange connection.1. Standard:GOST 12820- 80  GOST 12821- 80 2. Type:Plate flange，Blind，Lap Joint flange3. Pressure Class:PN10 PN16 PN25 PN40 PN634. Dimension:DN10-DN12005. Surface Treament:Anti-rust oil; Yellow paint; Black paint;Hot dip Galavnised; Zinc.6.
  Contact Now
PN 40 FLANGE

PN40 Gost 12820-80 Flange
According to the standard specifications of the GOST12820 and GosT12821 series, the thickness, aperture, thread, and other standards related to flange size are usually strict. These regulations can ensure that the size, quality, and performance of the flange meet the standards, ensuring the safe operation of the pipeline1. Standard:GOST 12820- 80  GOST 12821- 80 2. Type:Plate flange，Blind，Lap Joint flange3. Pressure Class:PN10 PN16 PN25 PN40 PN634. Dimension:DN10-DN12005. Surface Treament:Anti-rust oil; Yellow paint; Black paint;Hot dip Galavnised; Zinc.6.
  Contact Now
Class 300 Flange

CLASS 300 Flange
ANSI B16. 5 class 150 covers dimensions for weld neck flanges from 1/2" to 24" nominal pipe size diameter with or without 1/16" raised face.Pressure rating is defined as the maximum allowed pressure that a flange can withstand at increasing temperatures. According to the ANSI/ASME B16. 5 specification, there are seven flange pressure ratings: 150, 300, 400, 600, 900, 1500, and 25001. Standard:ANSI B16.52. Type:Plate flange,Slip on,Blind，Lap Joint flange3. Pressure Class:Class 150,Class 300,Class 400,Class 6004. Dimension:1/2''-24''5.
  Contact Now
PN10

DIN2576 Flange PN10
1. Standard:DIN2573 DIN2576 DIN2543 DIN2544 DIN2545 DIN2527 DIN2631 DIN2632 DIN2633 DIN2634 DIN26352. Type:SLIP-ON    BLIND    WEIDING NECK3. Pressure Class:6BAR 10BAR 16BAR 25BAR 40BAR4. Dimension:DN10-DN10005. Surface Treament:Anti-rust oil; Yellow paint; Black paint;Hot dip Galavnised; Zinc.6. Raw Material:RST 37.2; P245GH ; S235JR7. Packing：Wooden Case, Pallet.8. Payment:L/C, T/T9. Delivery time:30 ~60 days after confirm the order1. Standard:DIN2573 DIN2576 DIN2543 DIN2544 DIN2545 DIN2527 DIN2631 DIN2632 DIN2633 DIN2634 DIN26352.
  Contact Now
2500/3 Flange

2500/3 Flange SABS 1123
SABS 1123 Flanges are forged, threaded, screwed or plate flanges as manufactured. These additionally vary in the face kind of the flange such as the flat face, raised face and the ring kind joint. There are one-of-a-kind practical kinds in the SANS 1123 Flanges such as socket weld ring flange, threaded ring flange, blind flange, weld neck flange, slip on flange, lap joint flange and so on. The dimensions of the flanges differ in accordance to the ASME B16.5 standard.
  Contact Now
25BAR

PN25 DIN 2544 Flange
1. Standard:DIN2573 DIN2576 DIN2543 DIN2544 DIN2545 DIN2527 DIN2631 DIN2632 DIN2633 DIN2634 DIN26352. Type:SLIP-ON    BLIND    WEIDING NECK3. Pressure Class:6BAR 10BAR 16BAR 25BAR 40BAR4. Dimension:DN10-DN10005. Surface Treament:Anti-rust oil; Yellow paint; Black paint;Hot dip Galavnised; Zinc.6. Raw Material:RST 37.2; P245GH ; S235JR7. Packing：Wooden Case, Pallet.8. Payment:L/C, T/T9. Delivery time:30 ~60 days after confirm the order1. Standard:DIN2573 DIN2576 DIN2543 DIN2544 DIN2545 DIN2527 DIN2631 DIN2632 DIN2633 DIN2634 DIN26352.
  Contact Now
DIN FLANGE

DIN P245GH Flange
1. Standard:DIN2573 DIN2576 DIN2543 DIN2544 DIN2545 DIN2527 DIN2631 DIN2632 DIN2633 DIN2634 DIN26352. Type:SLIP-ON    BLIND    WEIDING NECK3. Pressure Class:6BAR 10BAR 16BAR 25BAR 40BAR4. Dimension:DN10-DN10005. Surface Treament:Anti-rust oil; Yellow paint; Black paint;Hot dip Galavnised; Zinc.6. Raw Material:RST 37.2; P245GH ; S235JR7. Packing：Wooden Case, Pallet.8. Payment:L/C, T/T9. Delivery time:30 ~60 days after confirm the order1. Standard:DIN2573 DIN2576 DIN2543 DIN2544 DIN2545 DIN2527 DIN2631 DIN2632 DIN2633 DIN2634 DIN26352.
  Contact Now
Yellow paint FLANGE

Yellow Paint Flange
1. Standard:DIN2573 DIN2576 DIN2543 DIN2544 DIN2545 DIN2527 DIN2631 DIN2632 DIN2633 DIN2634 DIN26352. Type:SLIP-ON    BLIND    WEIDING NECK3. Pressure Class:6BAR 10BAR 16BAR 25BAR 40BAR4. Dimension:DN10-DN10005. Surface Treament:Anti-rust oil; Yellow paint; Black paint;Hot dip Galavnised; Zinc.6. Raw Material:RST 37.2; P245GH ; S235JR7. Packing：Wooden Case, Pallet.8. Payment:L/C, T/T9. Delivery time:30 ~60 days after confirm the order1. Standard:DIN2573 DIN2576 DIN2543 DIN2544 DIN2545 DIN2527 DIN2631 DIN2632 DIN2633 DIN2634 DIN26352.
  Contact Now
40BAR

DIN 2545 40Bar SLIP-ON Flange
1. Standard:DIN2573 DIN2576 DIN2543 DIN2544 DIN2545 DIN2527 DIN2631 DIN2632 DIN2633 DIN2634 DIN26352. Type:SLIP-ON    BLIND    WEIDING NECK3. Pressure Class:6BAR 10BAR 16BAR 25BAR 40BAR4. Dimension:DN10-DN10005. Surface Treament:Anti-rust oil; Yellow paint; Black paint;Hot dip Galavnised; Zinc.6. Raw Material:RST 37.2; P245GH ; S235JR7. Packing：Wooden Case, Pallet.8. Payment:L/C, T/T9. Delivery time:30 ~60 days after confirm the order1. Standard:DIN2573 DIN2576 DIN2543 DIN2544 DIN2545 DIN2527 DIN2631 DIN2632 DIN2633 DIN2634 DIN26352.
  Contact Now
DIN FLANGE

Forged Ring DIN Flange
1. Standard:DIN2573 DIN2576 DIN2543 DIN2544 DIN2545 DIN2527 DIN2631 DIN2632 DIN2633 DIN2634 DIN26352. Type:SLIP-ON    BLIND    WEIDING NECK3. Pressure Class:6BAR 10BAR 16BAR 25BAR 40BAR4. Dimension:DN10-DN10005. Surface Treament:Anti-rust oil; Yellow paint; Black paint;Hot dip Galavnised; Zinc.6. Raw Material:RST 37.2; P245GH ; S235JR7. Packing：Wooden Case, Pallet.8. Payment:L/C, T/T9. Delivery time:30 ~60 days after confirm the order1. Standard:DIN2573 DIN2576 DIN2543 DIN2544 DIN2545 DIN2527 DIN2631 DIN2632 DIN2633 DIN2634 DIN26352.
  Contact Now
16BAR

DIN2543 16bar
Flange, moreover diagnosed as flange disc or flange. Flanges are aspects that are interconnected between shafts and shafts for connections between pipe ends; There are moreover flanges used on the inlet and outlet of equipment for the connection between two devices, such as reducer flanges. Flange connection or flange joint refers to the detachable connection of flange, gasket and bolt as a set of combined sealing structure.
  Contact Now
20K BLFF

20K BLFF
flange connections, which are used for two sorts of pipes, fittings, or devices, are first constant in a flange flange, and between the two flanges, flange pads are bolted together, which completes the connection. Some pipe fittings and tools have their personal flange, additionally belong to the flange connection. Flange connection is an vital connection mode in pipeline construction. Flange connection is effortless to use and can stand up to larger pressure. Flange connection is extensively used in industrial pipeline.
  Contact Now
6BAR

DIN 2573 PN6 SLIP-ON
1. Standard:DIN2573 DIN2576 DIN2543 DIN2544 DIN2545 DIN2527 DIN2631 DIN2632 DIN2633 DIN2634 DIN26352. Type:SLIP-ON    BLIND    WEIDING NECK3. Pressure Class:6BAR 10BAR 16BAR 25BAR 40BAR4. Dimension:DN10-DN10005. Surface Treament:Anti-rust oil; Yellow paint; Black paint;Hot dip Galavnised; Zinc.6. Raw Material:RST 37.2; P245GH ; S235JR7. Packing：Wooden Case, Pallet.8. Payment:L/C, T/T9. Delivery time:30 ~60 days after confirm the order1. Standard:DIN2573 DIN2576 DIN2543 DIN2544 DIN2545 DIN2527 DIN2631 DIN2632 DIN2633 DIN2634 DIN26352.
  Contact Now
600/3 Flange

600/3 Flange SABS 1123
      A flange is a element that connects shafts and is used for connecting pipe ends; Also beneficial is a flange on the inlet and outlet of the equipment, used for connecting between two devices, such as a gearbox flange. Flange connection or flange joint refers to a removable connection made up of flanges, gaskets, and bolts, which are interconnected as a team of blended sealing structures. It is additionally acknowledged as a flange flange or flange.      Usage of flanges: Flanges are used in pairs, and threaded flanges can be used for low-pressure pipelines.
  Contact Now
American Standard Flange

American Standard Flange
We have reliable manufacturers to purchase directly, support customization, have good quality, have real materials, and are durable.Flange, additionally recognized as flange disc or flange. Flanges are components that are interconnected between shafts and shafts for connections between pipe ends; There are additionally flanges used on the inlet and outlet of tools for the connection between two devices, such as reducer flanges.
  Contact Now
Relate News
Flange

Flange

Flange , also called flange flange disk or flange. Flange is a pipe and pipe interconnecting parts, for the connection between the pipe end; also used in the equipment import and export flange, for the connection between the two devices, such as reducer flange. Flange connection or flange joint, refers to the flange, gasket and bolt three interconnected as a group of combined sealing structure of the detachable connection. Piping flange refers to the piping device in the piping flange, used in equipment refers to the import and export of equipment flange.
Classification and Material of Flanges

Classification and Material of Flanges
1: According to the chemical industry (HG) industry standards: integral flange (IF), threaded flange (Th), plate welding flange (PL), necked butt-welding flange (WN), necked plain welding flange (SO), socket welding flange (SW), butt-welding ring loose set flange (PJ/SE), plain welding ring loose set flange (PJ/RJ), lining flange cover (BL (S)), flange cover (BL).2: According to the petrochemical (SH) industry standards: threaded flange (PT), butt-welding flange (WN), flat welding flange (SO), socket weld flange (SW), loose set flange (LJ), flange cover (not table note).3：According to machiner
Real Economy Recognition Conference

Real Economy Recognition Conference
In the summer of 2021, our flanges successfully passed the certification of Daewoo Shipyard in Korea, so our company has passed the certification of all the three major shipyards in Korea, including Daewoo, Samsung and Hyundai.At the end of 2021, Jinan Zhangqiu District Puji Street Office held the "2021 Annual Entity Economy Commendation Meeting", which recognized our company's contribution to public welfare this year, and awarded us the "Love Public Welfare Award".On February 9th, 2022, the company held a ceremony and the first lesson, the general manager of the compan
Honors and Recognition

Honors and Recognition
At the end of 2020, Jinan Zhangqiu District Puji Street Office held a "financial revenue of more than 100 million yuan and the real economy commendation meeting", the meeting recognized many enterprises, because of our company in the last year's implementation of the production safety work is excellent, the street office to our company issued a "Safety Star "Recognition.In 2021, due to our company's continuous innovation in production technology and successive development of new patents, we finally declared as a successful high-tech enterprise.
"Scientific and Technological Innovation Award"

"Scientific and Technological Innovation Award"
In August 2022, in order to improve the production efficiency as well as the quality of our products, our company purchased 12 new CNC lathes, which improved the efficiency of our employees by a big piece.At the end of 2022, Jinan Zhangqiu District Puji Street Office held the "2022 Annual Entity Economy Commendation Meeting", which recognized our company's initiatives in technology research and development this year, and awarded our company the "Science and Technology Innovation Award".