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ANSI B16.5 Welded Neck Flanges NPS 1/2 In. - 24 In.150# / 300# / 600#

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ANSI B16.5 Welded Neck Flanges NPS 1/2 In. - 24 In.150# / 300# / 600#

Name: ANSI B165 Welded Neck Flanges NPS 12 In 24 In150 300 600
Brand: Longteng
Price: 1 USD

Brand Name : Longteng

Model Number : 150lb/300lb/600lb/SQ.IN

Certification : GB/ T 19001-2016/ISO9001:2015/C

Place of Origin : China

MOQ : one pallet

Price : USD 1

Payment Terms : L/C, T/T,

Supply Ability : 100,000 TONS PER YEAR

Delivery Time : 20-30 WORKING DAYS

Packaging Details : Fumigate-free wooden box

Material : A105/C22.8/Q235/Q355B / P250GH

Standard : ANSI, GB/T, bs, DIN, GB, ISO, JIS, ASME, TUV

Production process : Forging, heat treatment

Tolerance : Min. 0.01mm

Hardness : HRC, HB, HV

Roughness : Min. Ra0.4

Marking : Laser

UT standard : ASME or EN

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Welded Neck Flanges ANSI B16.5 NPS 1/2"-24"

Carbon Steel Welded Neck Flanges(WN) Q235 Q355B C22.8 P250GH ANSI B16.5 150lb - 2500lb NPS 1/2"-24" DN15-600

Description

Welding Neck Flanges are easy to recognize at the long tapered hub, that goes gradually over to the wall thickness from a pipe or fitting.

The long tapered hub provides an important reinforcement for use in several applications involving high pressure, sub-zero and / or elevated temperatures. The smooth transition from flange thickness to pipe or fitting wall thickness effected by the taper is extremely beneficial, under conditions of repeated bending, caused by line expansion or other variable forces.

These flanges are bored to match the inside diameter of the mating pipe or fitting so there will be no restriction of product flow. This prevents turbulence at the joint and reduces erosion. They also provide excellent stress distribution through the tapered hub and are easily radiographed for flaw detection.

This flange type will be welded to a pipe or fitting with a single full penetration, V weld (Buttweld).

Product Parameter:

Standard:	ANSI B16.5,HG/T 20592, HG/T20615-2009, EN1092-1, DIN2502 DIN2527 DIN2566 DIN2573 DIN2576 DIN2632 DIN2633, GOST,etc.
Material:	A105/C22.8/Q235/Q355B / P250GH 304/304L,316/316L,321,ect.
Types:	welding neck, socket welding, threaded, blind, slip on, lap joint, plate
Size:	NPS 1/2" to 24"/DN15-600
Pressure Rating:	Class 150-Class 2500 (150#, 300#, 600#,900#,1500#, 2500#),PN6-PN16
Facing:	RF/FF/RTJ
Surface treatment:	Antirust Oil,Black Paint,Yellow paint,Galvanized
Certification:	ISO9001:2015/C

Leadtime:

Quantity(pieces)	1,000 - 10,000	>10,000
Lead time (days)	20-30	To be negotiated

Product Tags:

ANSI B16.5 Weld Neck Flanges

Forging Welded Neck Flanges

Quality ANSI B16.5 Welded Neck Flanges NPS 1/2 In. - 24 In.150# / 300# / 600# for sale

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