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Products > Duplex Steel Flanges > Duplex Steel Blind flanges > Duplex Steel S31803 Blind Flanges
Duplex Steel S31803 Blind Flanges
Duplex Steel S31803 Blind Flanges plays the role of isolation and cutting, and the role of the head, tube cap, welding plug is the same. Because of its good sealing performance, for the need to isolate the system, generally as a reliable isolation means. A plate plate blind plate is a solid circle with a handle used in normally isolated systems. The figure 8 blind plate is shaped like figure 8. One end is the blind plate and the other end is the throttle ring, but the diameter is the same as the pipe diameter, so it does not play the throttling role. 8-figure blind plate, easy to use, need isolation, use the blind plate end, need normal operation, use the throttle ring end, but also can be used to fill the installation gap of the blind plate on the pipeline. Another feature is that it is clearly marked and easy to identify the installation status.
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Product Description
Duplex Steel S31803 Blind Flanges is not galvanized when used in the oil medium system, and should be hot-dip galvanized when used in other medium systems. The weight of the smaller zinc dip layer is 610g/m2. The quality inspection of hot-dip zinc is according to CB*/Z343.
Parameter (Specification) of Duplex Steel S31803 Blind Flanges
|
Product Name |
Duplex Steel Blind Flanges |
|
Standard |
ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
|
Type |
SW Flange Special Flange: According to the drawing Picture |
|
Materials |
Nickel Alloy: ASTM/ASME S/B366 UNS N08020, N04400, N06600, N06625, N08800, N08810, N08825, N10276,N10665,N10675 Carbon Steel: ASTM/ASME S/A105, ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70....ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70.... |
|
Dimension |
(150#,300#,600#): DN15-DN1500 |
|
Marking |
Supply Logo + Standard + Size(mm) + HEAT NO +or as your requirement |
|
Test |
Chemical Component Analysis, Mechanical Properties, Metallurgical Analysis, Impact Testing, Hardness testing , Ferrite Testing, Intergranular corrosion testing, X-ray Inspection (RT), PMI, PT, UT, HIC & SSC test, etc. or as your requirement |
|
Brand |
FEITING |
|
Certificates |
API, ISO, BV, CE, PED, KOC, CCRC, PDO, CH2M HILL and etc. |
Product advantage of Duplex Steel S31803 Blind Flanges
1. Abundant stock and prompt delivery2. Reasonable for whole packages and processes.
3. 15 years' QC team service & sales management API& ASTM trained engineers.
4. More than 150 customers spread worldwide.
1. Each flange or pipe fittings is wiped after ultrasonic cleaning.
2. Each flange or pipe fittings is individually packaged with bubble protective film and placed in a wooden box.
3. All products are packed in plywood boxes. For larger size flanges, packed in plywood pallets. Or you can customize the packaging by yourself.
4. Shipping marks can be made as required
5. Product label can be engraved or printed. Accept OEM.
FAQ
Q: Can you accept L/C deferred 30, 60, 90days?
A: We can.
Q: Can you supply invoice and CO with chamber of commerce?
A: Yes, we can supply.
Q: Can you supply Form e, Cerficiate of origin?
A: Yes, we can supply.
Q: Can you accept O/A payment?
A: We can.
Q: Can you supply samples?
A: Yes, some samples are free.
Hot Tags: Duplex Steel S31803 Blind Flanges, China, Manufacturers, Suppliers, Factory, Price
Related Category
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