Payment Type:L/C,T/T,D/P,D/A
Incoterm:FOB,CFR,EXW,CIF,FAS,FCA
Min. Order:100 Piece/Pieces
Transportation:Ocean,Land
Port:tianjin,qingdao
$0.5-58 /Piece/Pieces
Model No.: BL-Blind Flange
Brand: youlong
Place Of Origin: China
Standard: Ansi, Bs, Din, Gb, Iso, Jis, Jpi
Product Name: Pipe fittings Flange
Standard:: International Standard
Pressure: High Pressure
Application: Industry
Delivery Time: 15-25days
Service: Within 24 Hours Reply
Surface: Paint Spraying
Feature: Corrosion Resistant
Packaging: customized
Productivity: 1000 Ton/Tons per Month
Transportation: Ocean,Land
Place of Origin: china hebei
Supply Ability: 1000 Ton/Tons per Month
Certificate: iso9001 iso14001
HS Code: 730791
Port: tianjin,qingdao
Payment Type: L/C,T/T,D/P,D/A
Incoterm: FOB,CFR,EXW,CIF,FAS,FCA
A common request for gaskets with a Blind Flange is for a gasket with no ID; a gasket with a solid
center. The customer might ask for these solid gaskets with bolt holes or without. If the blind
flange is a standard ASME flange, the OD of the gasket will be the same as the OD of the standard
ring or standard full face gasket. Many times, the customer expects that the solid gasket will
protect the blind flange from the fluid in the system. They might be trying to save money by using
a carbon steel (CS) blind in chemicals that require a more expensive metal, so they want the
gasket to keep the fluids away from the low cost blind flange.
WHERE CAN YOU OBTAIN BLIND FLANGES?
If you work with oil and gas pipes for any reason, you’re probably going to need to use blind pipe flanges to get the job done. Working with oil and gas can be dangerous because these materials are combustible. It’s important to have all the right tools and materials for the job. And when you’re working with oil and gas, you will need to use blind flanges in order to conduct tests, re-route lines, and get everything working the right way and in a safe fashion.
WHAT ARE BLIND FLANGES?
Blind flanges are designed to block off a pipe or nozzle that’s not in use. Blind flanges are sometimes utilized temporarily for pressure testing. Other times, these critical devices may be employed to seal off a pipe or nozzle so that oil or gas can be re-routed.
There are many different types of blind flanges. The most common two types are the flat face (FF) and the raised face (RF) blind flange. A flat face flange is completely smooth and level across the surface. The raised face flange has a slightly elevated middle area that creates two levels on the surface of the flange.
If any of those pipes are going to be re-routed or changed in any way, you need blind flanges. If you’re going to pressure test a section of the pipeline, you need blind flanges. So it’s easy to conclude that if you’re going to be working on an oil or gas pipeline, you need blind flanges!
These flanges are types of pipe fittings that can be made in a variety of different materials. You can find blind flanges in steel as well as other metals. Some flanges may even be forged for extra strength. High-strength forged products can take even more force and pressure than standard metal pipe flanges. No matter the type of flange you need, what you really need is a good supplier who can provide you with the right materials to get the job done.
Product Category:
45 Deg LR Elbow
90 Deg SR Elbow
Butt Weld Stainless Steel Tees
CS Butt Weld Crosses
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. |