Tongue face and groove face blind flange from China manufacturer - Jiangyin Guosheng Hardware Machinery Co., Ltd.

Tongue face and groove face blind flange

Payment Terms:	T/T,L/C,D/A,D/P
Place of Origin:	Jiangsu, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: BLTF

Production Capacity: 50 tons per month

Delivery Date: 15-25 days

Standard: ANSI B16.5

Size: 1/2inch-24inch

Flange face: tongue face and groove face

Means of Transport: Ocean,Land,Air

Packing: plywooden case

Brand Name: GS

Pressure: 150,300,600,900,1500

Material: A182 F304L, F316L, F321, F3...

Standard: ANSI B16.5
Type: blind cover flange
Size: 1/2inch-24inch
Pressure: 150, 300, 600 ,900, 1500
Flange face: tongue face and groove face

Tongue face and groove face blind flange

Product description
Tongue face and groove face blind flange
Standard	ANSI/ASME B16.5
Type	blind cover flange
Norminal pressure	150lb, 300lb, 600lb, 900lb, 1500lb, 2500lb
Norminal size	1/2inch-24inch
Material	ASTM A182 F316Ti
Seal face	tongue face and groove face
Brand	GS
Technology	by forging
Raw material	ingot, bar or billet
Certificate	MTC or EN10204 3.1 as per NACE MR0175
Quality system	ISO9001; PED 97/23/EC
Lead time	15-30 days depending on quantity
Payment term	T/T, L/C, D/P
Origin	Jiangyin, China
Loading port	Shanghai, China
Package	suitable for seaway transportation, ply wooden case with plastic film sealed
MOQ	1 ton

Tongue Face

The Tongue and Groove faces of this flanges must be matched. One flange face has a raised ring (Tongue) machined onto the flange face while the mating flange has a matching depression (Groove) machined into it's face.

Tongue-and-groove facings are standardized in both large and small types. They differ from male-and-female in that the inside diameters of the tongue-and-groove do not extend into the flange base, thus retaining the gasket on its inner and outer diameter. These are commonly found on pump covers and Valve Bonnets.

Tongue-and-groove joints also have an advantage in that they are self-aligning and act as a reservoir for the adhesive. The scarf joint keeps the axis of loading in line with the joint and does not require a major machining operation.

Product: