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Carbon Steel Q235 PN16 Socket Weld Pipe Flanges

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China Hebei Shengtian Pipe Fittings Group Co., Ltd. certification
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Carbon Steel Q235 PN16 Socket Weld Pipe Flanges

Carbon Steel Q235 PN16 Socket Weld Pipe Flanges
Carbon Steel Q235 PN16 Socket Weld Pipe Flanges Carbon Steel Q235 PN16 Socket Weld Pipe Flanges

Large Image :  Carbon Steel Q235 PN16 Socket Weld Pipe Flanges

Product Details:
Place of Origin: China
Brand Name: Shengtian
Certification: ISO9000
Model Number: Socket Weld Pipe Flange 005
Payment & Shipping Terms:
Minimum Order Quantity: 1pieces
Price: 1-50 US $15.35/ Piece;>50 US $14.36/ Piece
Packaging Details: Shrink Wrap-Carton Case-Exporting Plywood Case
Delivery Time: 7-15 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000 pieces/month

Carbon Steel Q235 PN16 Socket Weld Pipe Flanges

Description
Structure: Flanges Producing Process: Billet-Cutting-Forging-Heating-Lathe-Drilling-Insp
Shipping: By Sea,by Air,by Express Surface: RF
Connection: Welding Inspection: Factory In-House Check Or The Third Party Inspection
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Q235 PN16 Socket Weld Pipe Flanges

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PN16 Q235 Socket Weld Pipe Flanges

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Q235 PN16 Socket Weld Flanges

DIN En1092-1 BS4504 RF Q235/A105 Pn10 Pn16 SS Carbon Steel Socket Weld Pipe Flanges

 

Socket Weld flanges were initially developed for use on small-size high pressure piping. Their static strength is equal to Slip On flanges, but their fatigue strength 50% greater than double-welded Slip On flanges.

The connection with the pipe is done with 1 fillet weld, at the outside of the flange. But before welding, a space must be created between flange or fitting and pipe.

 

Process of Socket Weld Pipe Flanges

 

SW Flange (Socket Weld Flange) contain a shoulder on the inside of the flange that acts as a guide to set the depth at which the pipe is welded to the flange. They are fabricated by inserting the pipe end into the flange until it bottoms out against the shoulder, and then retracting the pipe 1/8 in before welding it in place. This practice was originally employed to reduce cracking due to thermal stresses in stainless steel superheaters, but over the years has become standard practice for the installation of all socket weld flanges (SW Flange).

 

ASME B16.5 Class 1500 Socket Weld Flanges Dimensions

 

SIZE ID OD Bolt Circle (BC) Raised Face (R) Raised Face (RF) H D ID 2* Raised Face Thickness (T) T1 Flat Face Thickness (T2) Bolt Hole (B) No. of Bolt Holes
1/2" 0.88" 4.75" 3.25" 1.38" .250" 1.50" .38" 0.55" 1.50" 0.88" 1.25" 0.88" 4
3/4" 1.09" 5.13" 3.50" 1.69" .250" 1.75" .44" 0.74" 1.63" 1.00" 1.38" 0.88" 4
1" 1.36" 5.88" 4.00" 2.00" .250" 2.06" .50" 0.96" 1.88" 1.13" 1.63" 1.00" 4
1-1/4" 1.70" 6.25" 4.38" 2.50" .250" 2.50" .56" 1.28" 1.88" 1.13" 1.63" 1.00" 4
1-1/2" 1.97" 7.00" 4.88" 2.88" .250" 2.75" .62" 1.50" 2.00" 1.25" 1.75" 1.13" 4
2" 2.44" 8.50" 6.50" 3.63" .250" 4.13" .69" 1.94" 2.50" 1.50" 2.25" 1.00" 8
2-1/2" 2.94" 9.63" 7.50" 4.13" .250" 4.88" .75" 2.32" 2.75" 1.63" 2.50" 1.13" 8

 

Carbon Steel Q235 PN16 Socket Weld Pipe Flanges 0

 

Carbon Steel Q235 PN16 Socket Weld Pipe Flanges 1

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Hebei Shengtian Pipe Fittings Group Co., Ltd.

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Tel: +8617731719985

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