Pipe & Fitting Accessories

Zhengzhou Mason is the best Chinese manufacturer of rubber expansion bellows. Zhengzhou Mason's registered capital is 29 million 800 thousand yuan.We

Blind flang is a kind of flange. It is a flange without bore.

We are a specialized factory manufacturing steel pipe and pipe fittings, especially in producing flange,elbow,tee,reducer.

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

SWAGED HOSE FITTING
87641
45°SAE FLANGE 6000 PSI
ISO 12151-3_SAE J516

Lap Joint

1.high quality
2.rivalrous price
3.advanced process
4.efficient logistics

FLANGE,PLATE FLANGE,BLIND FLANGE,WELD NECK FLANE,SLIP-ON FLANGE,LAP JOINT FLANGE

Difference flange sizes ranged from NPS 1/2~40, and the PN from class 150~2500
Marking: as clients' requirement

Fire protection valve for building ventilation system, fire system

Standard: ANSI B16.5, ANSI B16.47
Type: weld neck flange
Material: A105
Size: 1/2-48inch
Class:150,300,600,900,1500,2500...

Advantage of our rubber joint:
A. Ozone and chemical resistance
B. High temperature resistance
C. Excellent weather resistance
D. Anti-aging, anti

concrete pile end plate/
spun pile end plate/
PHC pile end plate

Forged carbon steel Weld neck flanges
ANSI B16.5 ASTM A105
Class: 150lb-2500lb

we are a manufacturer of pipe fittings,including elbow,tee,reducer,cap,flange,bend,etc.

The socket welding flange is similar to a slip-on flange except it has a bore and a counterbore dimension.

Welding neck flange is normally referred to as the "high hub" flange.It is also application in the pipe which is expensive, inflammable or explosive.

For plumbing, hose connections

Pressure:PN 0.25,0.6,1.0,1.6,4.0,6.3,10,15,25,40 etc.
Steel types:carbon steel ,alloy steel,stainless steel.

1.Size: 1/2 - 60"
2.Pressure rating: 150 - 2,500lbs
3.Standards: ANSI B16.5 DIN, UNI, JIS, BS etc.