Cangzhou Shengtai Pipeline Co.,Ltd

Add: Hi-tech Industrial Development Zone, Cangzhou City, Hebei Province, China.

Tel: +86-317-3777977, +86-317-377787

E-mail: sara@heb315.com ; anny@heb315.com ; david@heb315.com ;sales@heb315.com

Fax: +86-317-3777877

A105N flange

Welding neck Flange,Slip on,Blind flange,Long welding neck flange,Lap joint flange,Socket welding,Threaded flange,Flat flange

● Introduction:

Flange is an important part of pipe connection. There are many kinds and complicated standards. The main characteristics of the flange are connection type and seal form. The main influencing parameter is pipeline pressure (Different media affect material selection). 

In general, low-pressure system (PN﹤2.5MPA) using slip on flange or plate flange, ordinary raised face (RF) sealing. Intermediate pressure systems (2.5-64MPA) using weld neck flange, RF or FM/M sealing. High pressure system (﹥10.0MPA) usually using weld neck flange, RJ sealing. 

In a low pressure stainless steel system, sometimes using lap joint flange to save cost and maintenance convenient.


 ● Details:

Size

1/2" to 72"

Thickness

SCH20,SCH30,SCH40,STD,SCH80,SCH100,SCH120,SCH160,XXS.

Material

Carbon steel

ASTM A105. ASTM A350 LF1. LF2, CL1/CL2,   A234, S235JRG2,P245GH, P250GH, P280GHM 16MN, 20MN ,20#

Stainless steel

ASTM A182, F304/304L, F316/316L

Alloy steel

ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.

Standard

/ Pressure

ANSI

Class 150 Flanges-Class 2500 Flanges

DIN

6Bar 10Bar 16Bar 25Bar 40Bar

JIS

5K Flanges-20K Flanges

UNI

6Bar 10Bar 16Bar 25Bar 40Bar

EN

6Bar 10Bar 16Bar 25Bar 40Bar

Type

1.Welding neck Flange 2.Slip on 3.Blind flange 4.Long welding neck flange 5.Lap joint flange 6.Socket welding 7.Threaded flange 8.Flat flange

Connection

Welding, Threaded

Surface

Anti-rust oil, clear lacquer, Black   lacquer, Yellow lacquer, hot-dipped Galvanized, electrical galvanized

Packing

Wooden case, pallet…

flange 1.jpg flange 2.jpg

 

● Products Show:flange.jpg

● Workshop:

flange 1.jpg



Hot Tags: a105n flange, China, manufacturers, factory, price
Inquiry