Pipe & Fitting Accessories

Standard: ANSI B16.47
Type: slip on flange
Size: 26inch-48inch
Class: 150, 300,600, 900
Material: ASTM A182 F304L, F316L, F321, F347

The stable quality and competitive price have gained us many customers all over the world such as WATTAS, MUELLER,US PIPE,Kurdizel, etc. and we were a

PTFE Teflon lined flanged expansion joints.
PTFE Teflon lined flanged expansion joints
Some special fluid needs PTFE Teflon lined flanged expansion

Our plate weld flanges are made of carbon steel,alloy steel,stainless steel,and high performance steel.

All our fittings are made to any spec required and are fully compatible with all other brands of product.

Specifications and Steel Grades
Carbon Steel: ASTM A105/ A105N/ A694 F42/46/52/56/60/65/70 / A350 LF3/ A350 LF2, etc.
Stainless Steel: ASTM A182 F30

We produce flanges,gears,shafts,and tents of better tolerance, better corrosion, high rigidity and competitive price.

Brand:KAYSEN
Size:DN15-DN2000 (1/2inch-80inch)
Pressure:150LBS,300LBS,600LBS,900LBS,1500LBS,2500LBS
Standard:ANSI/ASME B16.5/B16.47,DIN/UNI,EN

Flange
Standard: ANSI, DIN, BS
Material: Stainless Steel
Type: SO, WN, SW, Blind
Size: 1/2"~45" DN15~DN1200...

Unconstrained compensator internal bellows use single layer or double layers or multi layers U type bellows. Bellows and guide sleeve material is 1Cr1

Material: F304L, F316L, F321, F347, F51
Type: threaded flange
Standard: ANSI B16.5
Size: 1/2inch-6inch
Pressure: 150, 300, 600. 900, 1500, 2500

The stable quality and competitive price have gained us many customers all over the world such as WATTAS, MUELLER,US PIPE,Kurdizel, etc. and we were a

Size:DN40~DN2800
2~144 inches
Special treatment:NACE MR0175 for anti-corrosion.

3) Outside diameter: DN10 - DN1500mm ( 1/2"- 60" )
4) Pressure grade: PN 2.5 - PN64 ( CL150 - CL2500 )
5) Material: SA105/105N , A350 LF2

Depending on special purposes, flanges can be manufactured in different shapes and sizes

Brand:KAYSEN
Size:DN15-DN2000 (1/2inch-80inch)
Pressure:150LBS,300LBS,600LBS,900LBS,1500LBS,2500LBS
Standard:ANSI/ASME B16.5/B16.47,DIN/UNI,EN

China rubber expansion joints company
Zhengzhou Mason Pipe Fittings Co., Ltd.
Since its establish

Standard: ANSI B16.5
Material: F316L/S31603
Type: socket weld flange
Size: 1/2inch-12inch
Class:150, 300, 600,900...

The stable quality and competitive price have gained us many customers all over the world such as WATTAS, MUELLER,US PIPE,Kurdizel, etc. and we were a

stainless steel Threaded flanges China suppler
ANSI B16.5