Flange supporting products

Manufacturer of forged threaded pipe fittings

Material: stainless steel, carbon steel, alloy steel
Delivery date: standard pipe fittings available all year round
Description: Contact the station master to get the pipe fitting standard and weight table for free
Specification: DN20-DN3000

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product details

Relevant standards:

GB/T 14383 Forged Socket Welding and Threaded Fittings

ASME B 16.11 Forged Socket Welding and Threaded Fittings

Pressure rating of threaded pipe fittings:

Class2000, Class3000, Class6000

Pressure rating and size range of threaded pipe fittings:

Pipe fitting type	Pressure rating
Pipe fitting type	two thousand	three thousand	six thousand
45 °, 90 ° elbow	1/8 - 4	1/8 - 4	1/8 - 4
Tee, four-way	1/8 - 4	1/8 - 4	1/8 - 4
Pipe coupling, half thread pipe coupling, pipe cap	-	1/8 - 4	1/8 - 4
Internal and external thread elbow	-	1/8 - 2	1/8 - 2
Square head, hexagon head, round head plug	1/8 – 4 (not graded)
Hexagon head insert, headless insert	1/8 – 4 (not graded)
Corresponding Pipe wall thickness	SCH 80 and XS	SCH 160	XXS

90 ° threaded elbow (T90E)

45 ° threaded elbow (T45E)

Internal and external thread elbow (90SE)

Threaded Tee (TT)

Threaded cross (TCR)

Double screwed coupling (TFC)

Single screw coupling (THC)

Threaded pipe cap (TC)

Square plug (HHP)

Hexagon head plug (HHP)

Round head plug (RHP)

Hexagon head insert (HHB)