Home> Products> Steel Flange> Blind Flange> Stainless Steel Pipe Fittings 304 BL Flange
Stainless Steel Pipe Fittings 304 BL Flange
Stainless Steel Pipe Fittings 304 BL Flange
Stainless Steel Pipe Fittings 304 BL Flange
Stainless Steel Pipe Fittings 304 BL Flange
Stainless Steel Pipe Fittings 304 BL Flange
Stainless Steel Pipe Fittings 304 BL Flange

Stainless Steel Pipe Fittings 304 BL Flange

Payment Type:L/C,T/T,D/P,D/A,Paypal

Incoterm:FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP

Min. Order:1 Piece/Pieces

Transportation:Air,Ocean

Port:Tianjin,Qingdao

Product Description
Product Attributes

Model No.F-B02

BrandYOULONG

Place Of OriginChina

StandardAnsi, Asme, Iso

Product NameStainless Steel Pipe Fittings A234 A304 BL Flange

MaterialCustomized

StandardANSI, ASTM, ASME, etc

ConnectionFlange

UsageJoining Pipe Lines

Applicationpetroleum, gas, water, chemical industry

PackingStandard Seaworthy Packing

PressureHigh Pressure

ServiceWithin 24 Hours Reply

TechnicsCasting

Supply Ability & Additional Information

PackagingCustomized

Productivity1500 ton/month

TransportationAir,Ocean

Place of OriginCANGZHOU

Supply Ability1000 ton/month

CertificateISO9001 ISO45001 ISO14001

HS Code730721

PortTianjin,Qingdao

Payment TypeL/C,T/T,D/P,D/A,Paypal

IncotermFOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP

Packaging & Delivery
Selling Units:
Piece/Pieces
Package Type:
Customized
Picture Example:
BLIND FLANGE
BLIND FLANGE002
FACTORY VEDIO

Blind Flange is a solid steel piece with no bore (interior diameter) and primarily designed to cap off a line. As the majority of flange connections allow for the passing through of air or fluid via an interior opening, blinds give the ends of pipe connections a well formed termination point or rerouting of the media in question towards another portion of the pipe assembly. Opt for a blind flange in these cases, as well as in instances when a pipe line requires a future modification such as the installation of a valve or fitting to reroute flow.

The three most popular forms of face connections for blind flanges are typically going to match the mating flange in question. These include raised face, flat face, and ring joint (RTJ) face seals. The first two are more common in basic sealing applications, with RTJ being the face of choice for higher pressure applications.

In specifications from decades past, including B16.1 and other industrial standard cast steel requirements, blind flanges would often contain a slight recess in the center portion of the raised face. This recess allowed for the mating of the end of pipe into the connecting flange and allowing for a seal to form between this connecting flange and the blind. The larger OD blind flanges opted for a concave recess through the body of the blind to create a dished head formation at the top of the flange. As the older cast iron specification is relatively obsolete, most blind flanges will not be made in these styles. Instead, opt for a modern blind flange with or without a hub.



Size
Size 1/4” to 24”
Standard
API5L , ASTM A106 Gr.B, ASTM A53 Gr.B,ANSI A210-1996, ANSI B36.10M-2004 , ASTM A1020-2002,ASTM A179-1990 ,BS 3059-2,DIN 17175 ,DIN
1630 ,DIN 2448
Material
GR.B,ST52, ST35, ST42, ST45,X42, X46, X52, X56, X60, X65, X70,SS304, SS316 etc.
Certificates
API5L, ISO 9001:2008,SGS, BV,CCIC
Wall thickness
SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100 SCH120, SCH160, XS, XXS
Surface Treatment
black paint, varnish, oil, galvanized, anti corrosion coatings.
Marking
Standard marking, or according to your request. Marking Method: Spray white paint
Pipe Ends
Under 2 inch plain end. 2 inch and above Beveled. Plastic caps (small OD) ,Iron protector (large OD)
Pipe Length
1. Single Random Length and double Random Length.
2. SRL:3M-5.8M DRL:10-11.8M or As clients requested length.
3. fixed length(5.8m, 6m, 12m)
Packaging
Loose package; Packaged in bundles(2Ton Max); bundled pipes with two slings at the both end for easy loading and discharging; End
with Plastic caps; wooden cases.
Test
Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, hydraulic testing , X-ray
Test.
Application
liquid delivery; Structure pipe; High and low pressure Boiler tube; Seamless steel tubes for petroleum cracking; oil pipe; gas
pipe.
Delivery Time
7-15 days
Advantages
1.Reasonable price with excellent quality.
2.Abundant stock and prompt delivery.
3.Rich supply and export experience, sincere service.
4.Reliable forwarder, 2-hour away from port.
5 JpgBl Flange Jpg

FAQ

Q: Are you a trading company or a manufacturer?

A:We are a manufacturer ,we are integrated company of industry and trade
Q:Why should I choose you?
* You are promised to obtain the best quality, price, and service.
* Wide excellent experiences with after-sale service.
* Every process will be checked by responsible QC which ensures every product's quality.
*We pay attention to have long-term cooperation with our clients , treat every client seriously
Q:Do you have experience for big projects ?
A:yes , we do .we have good experince for many big project , such as the power plant , Nuclear power station , oil refining
project , naturalgas project ...Abillity to work with big project .
Q: Can you produce the products according to my own drawings?

A: Yes, we can produce the products according to your drawings.we have profession engineers in our factory .

Product Category
45 Deg LR Elbow
90 Deg SR Elbow
CON Reducer
Butt Weld Stainless Steel Tees
CS Butt Weld Crosses
Carbon Steel Caps
Slip On Flange
Welding Neck Flange


Company Overview
Cangzhou Youlong Pipe Fitting Manufacturing Co., LTD was established in January 2019. The company is located in the Mengcun, the capital of hardware fittings,Cangzhou city, Hebei Province .The location of the company has convenient transportation.The registered capital of the company is 120 million yuan. The factory covers an area of more than 235,000 square meters. Our company has more than 70 sets of large-scale production equipment, the workshop area is 116000 square meters,integrates production,processing and testing in-house. The company is mainly engaged in the processing and manufacturing of pipe fittings, pipe and pipe fittings anti-corrosion insulation, operates pipe fittings, pipes, flanges, steel pipes and other products. The factory has passed ISO 9001 quality system certification and has various qualifications such as special pipe fitting production license.Our products sell well in Russia, Spain, Canada, Germany, France and other more than 100 countries and regions. Since its establishment, the company has always focused on the production of high quality products. In order to ensure the quality of raw materials and products, we have set up our own quality inspection and R&D team with 32 engineers of all kinds.And we have our own laboratory and a complete quality control system.This also makes our products in power generation, petroleum, chemical, natural gas, shipbuilding, heating, paper, metallurgy and other industries are very popular, won the praise of customers at home and abroad. Our company will continue to take "advanced management and innovative concept" as the enterprise spirit, "quality first, customer first" as the purpose, "research and development, production, quality control" as the core strength, to provide customers around the world with high quality pipe fittings products.
Production Equipment
product description
Name
Blind Flange
Size
Size 3/8” to 160”
Standard
API5L  ASTM A106 Gr.B, ASTM A53 Gr.B,ANSI A210-1996, ANSI B36.10M-2004 , ASTM A1020-2002,ASTM A179-1990 ,BS 3059-2,DIN 17175 ,DIN1630 ,DIN 2448,B16.5
Material
GR.B,ST52, ST35, ST42, ST45,X42, X46, X52, X56, X60, X65, X70,SS304, SS316 etc.
Certificates
API5L, ISO 9001:2008,SGS, BV,CCIC
Wall thickness
SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100 SCH120, SCH160, XS, XXS
Surface Treatment
black paint, varnish, oil, galvanized, anti corrosion coatings.
Marking
Standard marking, or according to your request. Marking Method: Spray white paint
Pipe Ends
Under 2 inch plain end. 2 inch and above Beveled. Plastic caps (small OD) ,Iron protector (large OD)
Pipe Length
1. Single Random Length and double Random Length.
2. SRL:3M-5.8M DRL:10-11.8M or As clients requested length.
3. fixed length(5.8m, 6m, 12m)
Packaging
Loose package; Packaged in bundles(2Ton Max); bundled pipes with two slings at the both end for easy loading and discharging; End
with Plastic caps; wooden cases.
Test
Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, hydraulic testing , X-ray  Test.
Application

liquid delivery、Structure pipe、High and low pressure Boiler tube、 Seamless steel tubes for petroleum cracking、

oil pipe、gas 、pipe

Delivery Time
7-15 days
Advantages
1.Reasonable price with excellent quality.
2.Abundant stock and prompt delivery.
3.Rich supply and export experience, sincere service.
4.Reliable forwarder, 2-hour away from port.
Company
Hot Products
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