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304 Stainless Steel Threaded Flanges
  • 304 Stainless Steel Threaded Flanges304 Stainless Steel Threaded Flanges
  • 304 Stainless Steel Threaded Flanges304 Stainless Steel Threaded Flanges
  • 304 Stainless Steel Threaded Flanges304 Stainless Steel Threaded Flanges
  • 304 Stainless Steel Threaded Flanges304 Stainless Steel Threaded Flanges

304 Stainless Steel Threaded Flanges

304 Stainless Steel Threaded Flanges is a kind of flange connected with the pipe by the thread. Design, according to the loose flange treatment. The advantage is that there is no need to weld, flange deformation on the cylinder or pipe generated additional torque is small. The disadvantage is that the flange thickness is large and the cost is high. Suitable for high pressure pipeline connection.

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Product Description

Product Name

Carbon steel / Stainless steel / Alloy / Threaded 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

TH 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
Super Stainless Steel: ASTM/ASME S/A182 F44, F904L, F317L
Stainless steel: ASTM/ASME S/A182 F304, F304L, F304H, F316, F316L, F321, F321H, F347H
Duplex Steel: ASTM A182 F51, F53, F55
Alloy Steel: ASTM/ASME S/ A182 F11, F12, F22, F5, F9, F91

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
900# : DN15-DN1000
1500#: DN15-DN600
2500#:D N15-DN300

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.

Advantages

1. Abundant stock and prompt delivery

2. 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.


304 Stainless Steel Threaded Flanges Principle of Implementation

Threaded flange is the inner hole of the flange is processed into pipe thread, and with threaded pipe matching connection, is a kind of non-welded flange. Compared with welding flanges or butt flanges, threaded flanges are easy to install and maintain, and can be used in some pipelines where welding is not allowed on site. Alloy steel flanges have sufficient strength, but not easy to weld, or welding performance is not good, you can also choose threaded flanges. However, when the pipe temperature changes rapidly or the temperature is higher than 260 ° C and lower than -45 ° C, you are advised not to use threaded flanges to avoid leakage.

304 Stainless Steel Threaded Flanges Product testing


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.



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