New Century Forging Co., Ltd

New Century Forging Co., Ltd

86-351-5270488

New Century Forging Co., Ltd
HomeProductsDIN FlangeDIN 2631 Welding Neck flangeDIN 2631 WN Flange

DIN 2631 WN Flange

Payment Type:
L/C,T/T
Incoterm:
FOB,CFR,CIF
Min. Order:
1 Ton
Transportation:
Ocean,Land,Air,Express
Port:
Tianjin,shanghai
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  • Product Description
Overview
Product Attributes

Model No.DIN2631 WN

BrandNC

StatusNew

SpeciesFlange

Applicable IndustryManufacturing Plant

Video Factory InspectionProvided

Mechanical Test ReportProvided

Marketing TypeOrdinary Product

Warranty Period1.5 Years

Supply Ability & Additional Information

PackagingPLywood Case

Productivity12000ton/year

TransportationOcean,Land,Air,Express

Place of OriginChina

Supply Ability12000ton/year

CertificateISO9001:2015

HS Code73079100

PortTianjin,shanghai

Payment TypeL/C,T/T

IncotermFOB,CFR,CIF

Packaging & Delivery
Selling Units:
Ton
Package Type:
PLywood Case

DIN2631 Welding neck flange 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 concentration at the base of 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 : DIN Flange > DIN 2631 Welding 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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