Home> Products> Steel Flange> Welding Neck Flange> ANSI B16.5 304 WN SO BL Flange
ANSI B16.5 304 WN SO BL Flange
ANSI B16.5 304 WN SO BL Flange
ANSI B16.5 304 WN SO BL Flange
ANSI B16.5 304 WN SO BL Flange
ANSI B16.5 304 WN SO BL Flange

ANSI B16.5 304 WN SO BL Flange

Payment Type:L/C,T/T

Incoterm:CFR,FOB,CIF

Min. Order:50 Piece/Pieces

Transportation:Air,Ocean

Port:QINGDAO,TIANJIN

Product Description
Product Attributes

Model No.WN-Flange-008

BrandYOULONG

Place Of OriginChina

StandardAnsi, Bs, Din, Gb, Iso, Jis, Asme

Place Of Origin:Hebei, China

Connection:Flange

Brand Name:YOULONG

Material:Customized

Standard:International Standard

Usage:Joining Pipe Lines

Surface:Paint Spraying

Delivery Time:15-25days

Technics:Casting

Application:Pipe Lines Connect

Supply Ability & Additional Information

PackagingLoose package; Packaged in bundles(2Ton Max); bundled pipes with two slings at the both end for easy loading and discharging; End with Plastic caps; wooden cases.

Productivity1000 Ton/Tons per Month

TransportationAir,Ocean

Place of OriginCHINA

Supply Ability1000 Ton/Tons per Month

CertificateISO

HS Code730791

PortQINGDAO,TIANJIN

Payment TypeL/C,T/T

IncotermCFR,FOB,CIF

Packaging & Delivery
Selling Units:
Piece/Pieces
Package Type:
Loose package; Packaged in bundles(2Ton Max); bundled pipes with two slings at the both end for easy loading and discharging; End with Plastic caps; wooden cases.
Picture Example:
WELD NECK FLANGE01
WELD NECK FLANGE002
6f99ebb_394402250050_mp4

· WN flange refers to a flange with a cone neck and butt welded with the cylinder or pipe. It is an integral flange. Its material has carbon steel, stainless steel and so on. The type of flange includes Welding Neck Flange, Slip On Flange, socket weld flange, lap joint flange, threaded, Blind Flange and so on.

Welding neck flange is a kind of pipe fitting, it refers to the flange with neck and a round pipe transition and butt welded with the pipe. Butt welding flange is not easy to deform, seal well, widely used, has the corresponding rigidity and elasticity requirements and reasonable butt welding thinning transition, welding distance from the joint surface is large, the joint surface is free from welding temperature deformation.

Butt welding flange is not easy to deform, sealed well, widely used, has the corresponding rigidity and elasticity requirements and reasonable butt welding thinning transition, welding distance from the joint surface is large, the joint surface from welding temperature deformation, it takes a more complex cough body structure, suitable for pressure or temperature fluctuations of the pipeline or high temperature, high pressure and low temperature pipeline, Generally used for PN greater than 2.5MPa pipe and valve connection;

Welding Neck Flange is flanges that designed to be joined to a piping system by butt welding.  This kind of flange include lots of specification.

WN flange is generally made by forging or forging process. When the steel plate or section steel manufacturing, meet the following requirements: 1, butt welding flange should be ultrasonic inspection, no layered defects; 2. Should be cut into strips along the direction of steel rolling, welded into a ring through bending, and the surface of the steel to form a cylinder of the ring. Steel plate shall not be machined directly into neck butt welding flange; 3. The butt weld of the ring should adopt full penetration weld; 4. The butt weld of the ring shall be subjected to post-welding heat treatment, and X-ray or ultrasonic inspection shall be carried out, and X-ray inspection shall meet the II requirements of JB4730, and ultrasonic inspection shall meet the I requirements of JB4730.

Neck butt welding flange is a kind of excellent engineering component, neck butt welding flange is used in the pipeline medium requirements of high occasions, the butt welding and flat welding process we use is mainly used to improve the welding stress, reduce the sealing surface deformation of a measure. However, the cost of raw materials with neck butt welding flange is higher, and the pressure of neck flat welding flange is lower than that of butt welding flange. With neck butt welding flange stiffness, high strength, not easy to leak.

WN flanges has the following advantages: non-toxic health, light weight, good heat resistance, corrosion resistance, heat insulation, good impact resistance, long service life, welding flange welding assembly is easy to align, installation is simple and convenient;

 with neck flat welding flange: there is a short neck, thus improving the strength of the flange to improve the bearing strength of the flange. So it can be used in higher pressure pipelines.

WN flange used to transport expensive, flammable, explosive medium pipeline.


Carbon Steel Caps
ss Butt Weld Caps
CS And sS Flanges
ASME So Flanges

FLANGE

Company Overview

Cangzhou Youlong Pipe Fitting Manufacturing Co., LTD was established in January 2019. The company is located in the Mengcun, the capital of hardware fittings,Cangzhou city, Hebei Province .The location of the company has convenient transportation.The registered capital of the company is 120 million yuan. The factory covers an area of more than 235,000 square meters. Our company has more than 70 sets of large-scale production equipment, the workshop area is 116000 square meters,integrates production,processing and testing in-house. The company is mainly engaged in the processing and manufacturing of pipe fittings, pipe and pipe fittings anti-corrosion insulation, operates pipe fittings, pipes, flanges, steel pipes and other products. The factory has passed ISO 9001 quality system certification and has various qualifications such as special pipe fitting production license.Our products sell well in Russia, Spain, Canada, Germany, France and other more than 100 countries and regions. Since its establishment, the company has always focused on the production of high quality products. In order to ensure the quality of raw materials and products, we have set up our own quality inspection and R&D team with 32 engineers of all kinds.And we have our own laboratory and a complete quality control system.This also makes our products in power generation, petroleum, chemical, natural gas, shipbuilding, heating, paper, metallurgy and other industries are very popular, won the praise of customers at home and abroad. Our company will continue to take "advanced management and innovative concept" as the enterprise spirit, "quality first, customer first" as the purpose, "research and development, production, quality control" as the core strength, to provide customers around the world with high quality pipe fittings products.

Production Certification
Production Equipment
Packaging & Shipping
Hot Products
Home> Products> Steel Flange> Welding Neck Flange> ANSI B16.5 304 WN SO BL Flange

Copyright © 2024 Cangzhou Youlong Pipe Fitting Manufacturing Co., LTD All rights reserved. Privacy Policy

Send Inquiry
*
*

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

Send