JNFIT

Product > Flange > Socket Flange

SOCKET FLANGE

Our socket weld flange, a kind of pipe flange, is designed and manufactured for use on small diameter and high pressure applications.

It is similar to slip-on flange in the fabrication, but it has greater fatigue strength when provided with an internal weld. Since its counter bore is larger than OD of the matching pipe, the pipe can be inserted.

Size

3/8"~120"
DN10~DN3000

Pressure

American Series	European Series
CLASS 150	PN 6
CLASS 300	PN 10
CLASS 400	PN 16
CLASS 600	PN 25
CLASS 900	PN 40
CLASS 1500	PN 63
-	PN 100

Flange Facing Types

American Series	European Series
Raised Face(RF)	Type B(Raised Face)
Ring Joints Face(RJ)	Type C(Tongue)
Tongue(T)	Type D(Groove)
Groove(G)	Type E(Spigot)
Female(F)	Type F(Recess)
Male(M)	Type G(O-Ring Spigot)
-	Type H (O-Ring Groove)

Materials

Carbon Steel	ASTM A105
Alloy Steel:	ASTM A182 F1/F5/F9/F11/F22/F91/F92 Etc
Duplex Steel:	Duplex F51 2205 UNS S31803, Super Duplex 2507 (UNS S32750), F55 (UNS S32760)
Stainless Steel:	ASTM A182 F304 F304L F304H F309 F310 F310S F316 F316L F316 F316Ti F317 F317L F321 F347 F347H
Duplex Stainless Steel:	ASTM A182 F51/F53/F55/F60
Nicke alloys:	Nickel 200, Monel 400, Inconel 600/625, Incoloy 825/800
Cu-Ni:	90/10,70/30

Standards

( Red can be available to download standard )

ASME B16.5-2013	EN 1092-1-2007	EN 1759-1-2004
ISO 7005-1-1992	GB/T 9112-2010	GB/T 9117-2010
HG/T 20592-2009	HG/T 20615-2009	SH/T 3406-2013
GOST- AFNOR- BS- DIN

Industrial Processes

Forging, Machining

Packaging

Plywood pallet or cases and according to customer's requirment

Usage

Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.


Sleeved into plastic bag individually, pieces wrapped with water-proof material, bundled with nylon rope.Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D. Great care is taken during operation and transportation.During transportation items are tagged, packed in plastic bags and closed in carton boxes or seaworthy wooden cases,Prevent any damage.

Company Information

JNFIT INDUSTRIES LIMITED. is a professional pipe elbow manufacturer and supplier. Our pipe elbow has passed ISO 9000, Pressure Equipment Directive 97/23/EC (PED 97/23/EC), AD2000 Merkblatt W0, and API certification is under applying. It is widely used by Petrobras, Pemex, CNPC, Sinopec, CNOOC, and are well accepted by customers in many countries, including Italy,Russia, Spain, Germany, France, the United States, Brazil, Iran, India, and others. We welcome both domestic and international customers to choose our industrial pipe fittings which include industrial flange, forged fittings, steel pipes and high pressure tubing etc.
We are looking forward to working with you!

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