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Lifting flange

Lifting flange or lifting plate is widely used for lifting flange or BOP products in wellhead application

We CCSC technology can supply many kinds of lifting flanges to our clients, some flange can have a safety hoist ring for attachment to spools and some lifting flange can have a lifting shackle for lifting.

   operators must assure the complete stack weight does not exceed the capacity of the lifting equipment, from the plates through all connections to the hoisting mechanism.

Operators must never lift assemblies that weigh more than the rated capacity of lifting components or connecting links.

   Operators should always avoid shock loading of any lifting equipment or attachment points on equipment used for lifting. Accidental shock loading requires careful inspection of all connecting points and linkages subjected to the shock.

 

 

Features

Connection Type:   RTJ Flange,RF Flange

Material: AISI 4130, AISI 4140,ASTM 304SS,ASTM 316SS, ASTM 410SS, Inconel 718, Inconel 625,

ANSI UNS Duplex steel :F51(S31803) , F52(S32900), F53(S32750), F60(S32205), F68(S32304)

Nominal size:       1 inch to 30 inch   

Design Standard:   API 6A,ANSI B16.5 ,ASME B16.5,API 17D

 

Application in oil and gas industry

  Oilfield manifold system,             Crude oil and natural gas Pipeline

  Onshore drilling & production         Offshore drilling & production

  Subsea pipeline application           Oil and gas processing plant

 

Guidelines for procurement:  Client’s inquiry should include belows information before purchasing

1, Flange connection :   RF or RTJ   

2, Flange standard:     API 6A, ANSI/ASME B16.5,API 17D

3,Working pressure:    ASME Class 150 to Class 2500  , API 6A 2000PSI to 20000 PSI

4,Nominal size:           1 inch to 30 inch  ,1-13/16” to 30”

5,Material requirement :   

Carbon steel (A105,AISI1010,AISI1020,AISI 1045)

Alloy steel (AISI 4130,4135,4140)

Stainless steel (ASTM 304SS,316SS,410SS)

Duplex stainless steel (F51/UNS S31803,F52/UNS S32900 ,F53/UNS S32750, F55/UNS S32760,

F60/UNS S32205, F61/UNS S32505)

Inconel alloy:  Inconel600,Inconel 601, Inconel 617,Inconel625,Inconel 690,Inconel718,

Inconel X-750)。

6,Quantity

 

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