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Welding Neck Flange B16.5 Flange

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Material:

Alloy Steel
Carbon Steel
Stainless Steel

Types:

Integral Flange
Threaded Flange
Weld Neck Flange
Blind Flange
Slip On Flange
Orifice Flange
Socket Weld Flange
Spectacle Blind Flange
Lap Joint Flange

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery
Product Details
Technological Process
Certification
Our Advantage
Packaging and Shipping
Workshop

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Overview

Product Attributes

Model No.: WN Flange

Brand: NC

Place Of Origin: China

Standard: Ansi, Bs, Din, Gb, Iso, Jis, Jpi, Asme

Supply Ability & Additional Information

Packaging: Plywood case

Productivity: 12000ton/year

Transportation: Ocean,Land,Air,Express

Place of Origin: China

Supply Ability: 12000ton/year

Certificate: ISO9001:2015

HS Code: 73079100

Port: Tianjin,Shanghai

Payment Type: L/C,T/T,D/P

Incoterm: FOB,CFR,CIF

Packaging & Delivery

Selling Units:: Ton

Package Type:: Plywood case

Weld Neck Flanges are flanges that designed to be joined to a piping system by butt welding. the WN Flange is relatively expensive because of its long neck, but is preferred for high stress applications. The neck, or hub, transmits stresses to the pipe, reducing stress concentrations at the base of the Welding-Neck flanges. The gradual transition of thickness from the base of the hub to the wall thickness at the butt weld provides important reinforcement of the Weld Neck Flange. The bore of the Weld-Neck flange matches the bore of the pipe, reducing turbulence and erosion.

The industrial processes come into die forging, and machining, we can provide a wide range of flanges, following on standards like ASME B16.5 Flange , ASME B16.47 Flange, DIN 2573 Slip On Flange, DIN 2631 Welding Neck flange, JIS Flange 5K SOP Flange and JIS Flange 10K SOH Flange.

ASME Flange include ASME B16.5 Flange, ASME B16.47-A Flange, ASME B16.47-B Flange, this standard system include slip on flange, blind flange, welded neck flange, Threaded Flange, lapped joint flange (loose flange), socket welded flange, B16.36 Orifice Flange, long weld neck flange and Special Flange, sizes from 1/2 inch to 60 inch, class 150, class 300, class 600, class 900, class 1500, class 2500.

Product Categories : Steel Flange > Weld Neck Flange

Product Details

New Century Forging CO.,LTD started doing flanges since 1997, with new factory established in 2002 in “Hometown of Forging in China”-Dingxiang County . With 280 professional workers, 50,000 square meters, the annual production capacity is 20,000 ton. Our products have been exported to South Korea,Japan,Italy,Turkey,Germany,America,Denmark…, and got good reputation for good quality, fair price and reliable after-service.

Forged Flange
Size	1/2"-72"
Type	Welding Neck, Slip-On, Blind, Socket Weld, Lap Joint, Threaded, Orifice Flange, Long welding neck, Spectacle Blind…
Standard	ANSI/ASME, MSS, API, AWWA, EN1092-1, DIN, JIS, GOST, AS, BS. KS…
Class/rate	ANSI 150LBS-2500LBS
	DIN PN6-PN160
	JIS 5K-30K
Materials	Carbon Steel	ASTM SA/A105(N), C22.8, ST37.2, A516GR60/70…
		Low Temperature Carbon Steel: ASTM SA350 LF2
		High Strength Steel: ASTM SA694 F42/46/52/56/60/65
	Stainless Steel	ASTM A182 F304/304L/316/316L
	Alloy Steel	ASTM A182 F1/F5/F9/F11/F22/F91…
	Duplex stainless steel	ASTM A182 F51/F53/F55/F60
Surface Treatment	Yellow/black/blue coating, anti-rust oil
Packing	Plywood case/pallet
Delivery	Usually within one month after receiving the formal order .
Inspection	Factory in-house or Third Party inspection available upon your requests.
Non-standard Forgings
We can also manufacture non-standard flanges and forgings according to clients’ request and drawings.

forging

Forging1

Wn Ok

Jis Flanges

ALL 00

Technological Process

Certification

Our Advantage

1. ISO9001 and API quality system certification company 2. 20 years of engineering service experience at home and abroad 3. Strong production capacity provides shorter lead time 4. The product will be delivered after 100% inspection 5. We can also manufacture non-standard flanges and forgings according to clients’ request and drawings

Packaging and Shipping

Workshop

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