Hebei Typu Imp. & Exp. Co., Ltd.
FAX: +86-0311-67302363

weld neck flange
Author: Date:2015/5/18 10:35:29Hit:3510

Size: 1/2 inch-72 inch

Material: stainless steel, carbon Steel, Alloy Steel.

Flange Type: Welding Neck Flange, Slip-On Fllange, Plate Flange, Blind Flange, Threaded Flange, Socket Weld Flange, Lap Joint Flange, ...

Pressure Class: 150 class, 300 class, 600 class, 900 class, 1500 class, PN10, PN16, PN25, PN40, PN63, PN100, 5k, 10k, 30k ... 

Sealing Surface : RF (Raised Face), FF (Flat Face), M (Male Face), FM (Female Face) T (tongue Face), TG (Tongue and Groove face), RJ (Ring Joint face).

Standard: ANSI B16.5, ANSI B16.45, JIS B2220, DIN2633, HG20592, ASME, ASTM, JIS,DIN, EN, GOST
Model number: Q235, 20#, Q345, A105, A234, ST37.0, ST35.8, St37.2, St35.4/8, St42, St45, St52, St52.4, STP G38, STP G42, STPT42, STB42, STS42, STPT49, STS49.

Application: Low and middle pressure fluid pipeline, boiler, petroleum and natural gas industry, drilling, chemical industry, electric industry, shipbuilding, fertilizer equipment and pipeline, structure, petrochemical, pharmaceutical industry.

Surface: Transparent anti rust oil, yellow anti rust oil, black paint, or according to clients request.

Package: Plastic film, wooden cases, wooden pallet or on customers' request

Certificate: ISO9001:2008, SGS etc

Min order: 1 piece

Payment Term: T/T, L/C

Delivery: 5-25 days after receive the prepayment.

Others: Special design available according to your drawing.

The application of butt welding flange:

Butt welding flanges are suitable for the pressure or temperature is substantially Change on the pipeline
and suitable for high temperature pipeline, high pressure pipe and low temperature pipes.
Also used in these pipelines that transport is expensive , inflammable, explosive medium.
Butt welding flange is not easy to deformation, good sealing, widely used.
Commonly used in PN is greater than 2.5 MPa pipeline and valve connection.



Hebei Typu Import & Export Trade Co., Ltd is a professional pipe & fittings manufacturer, having more than 9 years manufacturing experience.
Main Pipe fittings : Flange, Elbow, Bend, Tee, Cross, Reducer, Pipe cap. 
Main Material: Stainless steel, carbon steel, alloy steel.

ADDR:Xinhua Road, Xinhua District, Shijiazhuang City, Hebei Province, China    TEL:0311-67302363
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