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Blind Flange

American standard ANSI B16.5 RF flange

Brand: HJ

Packaging: wooden cases, pallets or as per customer request

Supply Ability: 80000000pcs

Min. Order: 1 Piece/Pieces

Certificate: API CE

American standard ANSI B16.5 RF flange American standard ANSI B16.5 is about diameter, pressure, tolerance of pipe flanges and flanged fittings. The size is 1/2'' through 24''. The flange pressure is bettween 150# and 2500# RF forged Blind Flange...
carbon steel forged blind flange RF ANSI B16.5

Brand: HJ

Packaging: wooden cases, pallets or as per customer request

Supply Ability: 80000000pcs

Min. Order: 1 Piece/Pieces

Certificate: API CE

carbon steel forged blind flange RF ANSI B16.5 Blind is a kind of forged flanges which doesn`t have bore in the middle. The size range is from 1/2inch to 24inch under standard ASME B16.5. There are many other manufacture standards, for example GOST,...
high pressure carbon steel blind flange

Brand: HJ

Packaging: wooden cases, pallets or as per customer request

Supply Ability: 1000000pcs

Min. Order: 1 Piece/Pieces

Certificate: API CE

high pressure carbon steel blind flange Blind flange is a kind of flange type. Cause there is no bore in the middle of flange, it is called blind flange. Main materials are carbon steel, alloy steel and stainless steel. For carbon steel, ASTM A105...
ASME standard forged blind flange

Brand: HJ

Packaging: wooden cases, pallets or as per customer request

Supply Ability: 8000000pcs

Min. Order: 1 Piece/Pieces

Certificate: API CE

ASME standard forged blind flange We can manufacture many types of forged flange, blind flange is one of them. Because there are no holes in the middle of flange, it is called blind. There are raise face blind, flat face blind, ring type joint...
JIS 5K-40K carbon steel blind flange

Brand: HJ

Packaging: wooden cases, pallets or as per customer request

Supply Ability: 80000000pcs

Min. Order: 1 Piece/Pieces

Certificate: API CE

JIS 5K-40K carbon steel blind flange For JIS standard flanges, there are many different standard No. for example, JIS B 2238.JIS B 2239 and so on. Besides these standards of forged flanges, we can manufacture others, like ASME flange, GOST flange,...
150# RF Blind flange ASTM A182 F304L

Brand: HJ

Packaging: wooden cases, pallets or as per customer request

Supply Ability: 80000000pcs

Min. Order: 1 Piece/Pieces

Certificate: API CE

150# RF Blind flange ASTM A182 F304L blind flange is one kind of flange type that is very common used. Like other forged flanges, there are raised face, flat face, ring type joint etc. Manufacture standard cover ASME B16.5 and ASME B16.47. ASTM A182...
ASME B16.47 Series A forged blind flange

Brand: HJ

Packaging: wooden cases, pallets or as per customer request

Supply Ability: 90000000pcs

Min. Order: 1 Piece/Pieces

Certificate: API CE

ASME B16.47 Series A forged blind flange Specifications 1.Size:26``-60`` 2.facing:raised face(RF) flat face(FF) ring type joint(RTJ) 3.Pressure Ratings: 150#, 300#, 600#,900#,1500#, 2500# 4.Material: carbon steel ASTM A105 5.Standard: ASME B16.5,...
RTJ blind flange from 1/2'' to 60''

Brand: HJ

Packaging: wooden cases, pallets or as per customer request

Supply Ability: 90000000pcs

Min. Order: 1 Piece/Pieces

Certificate: API CE

RTJ blind flange from 1/2'' to 60'' Specifications 1.Size:1/2``-60`` 2.facing:Ring type joint(RTJ) 3.Pressure Ratings: 150#, 300#, 600#,900#,1500#, 2500# 4.Material: carbon steel A105, stainless steel 304/304L, 316/316L 5.Standard: ASME B16.5, ASME...
high pressure forged blind flanges ASTM A105

Brand: HJ

Packaging: wooden cases, pallets or as per customer request

Supply Ability: 8000000pcs

Min. Order: 1 Piece/Pieces

Certificate: API CE

Blind flange is a kind of pipe flange type. Because there are no holes in the middle of flange, it is called blind. There are raise face blind, flat face blind, ring type joint blind. A 105 blind flanges are needed by many customers. It is carbon...
ASTM A105 ANSI B16.5 RF Blind flange

Brand: HJ

Packaging: wooden cases, pallets or as per customer request

Supply Ability: 1000000pcs

Min. Order: 1 Piece/Pieces

Certificate: API CE

Blind flanges are manufactured without bores. All the flanges we produce are forging. Main materials of forged flange are carbon steel, alloy steel and stainless steel. Carbon steel ASTM A105 blind flanges are required by most project.304, 304L,316,...
600# ANSI B16.5 forged blind flange

Brand: HJ

Packaging: wooden cases, pallets or as per customer request

Supply Ability: 1000000pcs

Min. Order: 1 Piece/Pieces

Certificate: API CE

Blind flange is one type of forged flanges. Cause there is no bore in the middle of flange, it is called blind flange. Main materials are carbon steel, alloy steel and stainless steel. For carbon steel, ASTM A105 blind flange & A105N are...
carbon steel A105 RF blind flange

Brand: HJ

Packaging: wooden cases, pallets or as per customer request

Supply Ability: 1000000pcs

Min. Order: 1 Piece/Pieces

Certificate: API CE

Blind flange is one type of forged flanges. Cause there is no bore in the middle of flange, it is called blind flange. Main materials are carbon steel, alloy steel and stainless steel. For carbon steel, ASTM A105 & A105N are required by most...
ANSI DIN BS Blind Flange

Brand: HJ

Packaging: plywood

Supply Ability: 10000

Min. Order: 20 Pack/Packs

Certificate: iso9001/iso14001/iso18001

Blind flange is also called the blind plate or flange cover,which is a flange without the holes in the middle for sealing the plug of the pipe.There are many types of sealing faces,including flat face,raised face,ring type joint .It is used to...
ANSI BS DIN Spectacle Blind Flange

Brand: HJ

Packaging: plywood

Supply Ability: 10000

Min. Order: 20 Pack/Packs

Certificate: iso9001/iso14001/iso18001

Spectacle blind Flange also is a kind of flange,which is convenient to fix the pipe.The shape looks like the number [8".It is used to change the flow direction of the pipe,The material will be choose according to the pressure and medium of the pipe....

China Blind Flange Suppliers

Blind Flange

The blind flange is also called the blind plate or flange cover,which is a flange without the holes in the middle of blind flange for sealing the plug of the pipe.There are many types of sealing faces,including flat face,raised face,ring type joint .

Production Size:DN10-DN1200mm

Pressure range:PN0.1,PN2.5,PN10,PN16,PN25,PN40,PN64,PN100

Production Standard:BS,JIS,GOST,ANSI,DIN,GB

Main Material of parts:

A105,20#,Q235,16Mn,A350 LF1,LF2,CL1/CL2,LF3 CL1/CL2,A694 F42,F46,F48,F50,F52,F56,F60,F65,F70;A182 F304,304L,F316,F316L,321,18-8,A182F1,F5a,F9,F11,F12,F22,F91,A182 F12,F11,16MnR

The blind flange is used to insulate or cut off the medium of the pipe,the function of blind flange is the same the head cap and the role.because of the good sealing performance,The system that need completely isolate mostly use the blind flange.

Blind flange

 

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Company Profile

Cangzhou HENGJIA Pipeline Co., Ltd., as one of the branch of Hebei LongRun Pipeline Consortium, located in Zhanglongtan Development Zone of Yanshan County, known as "Chinese Piping Fabrication Base", is one of the largest companies specializing in manufacturing and selling steel pipes and fittings in North China. With only 200 kilometers away from Xingang Port of Tianjin. Main products are pipe fittings(elbows, tees, reducers, caps,etc.), flanges, valve,steel pipes and other products such as structural steel etc. that are supplied to large scale power plants, shipping industry, chemical industry and other industries home and abroad. Material including: stainless steel, alloy steel, carbon steel, titanium (Ta2), copper, aluminum, Monel, Hastelloy, etc. HENGJIA Committed to providing customers one-stop service. Mother Mill, Long run Group, had passed ISO9001: 2008 ,ISO14001,OHSAS18001, API,CE etc. With a complete and effective quality management and assurance system, HENGJIA try the best to provide products meet or exceed ASTM, ASME, ANSI ,API, DIN, BS, JIS standards according to customer`s specific requirements with full documentation Advanced testing techniques and equipment were made full use of during production, including X-ray detection machines, ultrasonic testing machines, hydrostatic pressure testing machines, tensile testing machines, other physical and chemical techniques and integral inspection systems, to make the best products as per the related standards and satisfy our valuable customers. With a strict quality management system, a scientific and overall marketing systems, strong financial strength, excellent sales services and advanced management experience, HENGJIA sincerely hope to establish long-term business relationships with clients to get mutual benefits and common development.


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Production Process

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Certificate

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c07ad9cd71069238eeb7fa34a685f1
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