Flange connection is connected of a pair of flanges, a gasket and some bolts and nuts, gasket is put among the two sealing surface of flanges, after fasten the bolts and nuts, when the specific pressure on the surface of gasket reach a certain value, gasket deforms, and fill the uneven place of sealing surface, make the connection tight without leakage.

A105/SS304/SS316 

material:carbon steel and stainless steel (ASTM A105, Q235, SS304, SS316, SS304L, SS316L)

standard:ANSI B16.5, JIS, DIN, EN1092

techonology:forged

size:DN15-DN600

type:slip-on, lap joint, welding neck, socket welding, threaded, blind.

pressure:150LBS, 300LBS, 600LBS, 900LBS, 1500LBS...

treatment:anti-rust oil, black painting, yellow painting ...

wall sickness:sch40, sch80...

face type:FF, RF, LJ, RTJ, TG.

usage:the flanges are used for the connection of tubes that transport water, oil, gas, etc.

1.NAME:  SO FLANGE
 
2.PROCESS TYPE:  Forged
 
3. MATERIAL:carbon steel
 
4.SIZE RANGE: 1/2"-72"
 
5.Pressure: ANSI150LB-2500LB
 

Steel Flanges
Flange Type:Weld Neck Flange,  Socket Weld Flange,  Slip On Flange,  Blind Flange,  Thread Flange, 
Lap Joint Flange,  Plate Flange,  Orifice Flange,  Spectacle Flange,  Figure 8 Flange, 
Paddle Blank,  Paddle Spacer,  Anchor Flange,  Single Blind,  Ring Spacer,
Reducing Socket Weld flange, Reducing Weld Neck flange, Long Weld Neck Flange,
SAE Flanges, Hydraulic Flanges,
Customized Flanges with drawing. 

Established in 1989, Hebei Shengtian Pipe-Fitting Group Co., Ltd. located in Mengcun County Hebei Province China, covering a land area of 100,000 square meters, with a workshop of 25,000 square meters and registered capital of 110 million RMB. Our company has a strong staff team. There are over 360 employees, including over 30 professionals and technicians.

We are capable of manufacturing various pipe fittings. Our main products scope: steel elbow, tees, bends, reducers, caps, forged flanges and sockets. We have been in this line for over 20 years. Our products are exported to many countries and regions, such as Southeast Asia, the Middle East, Europe and America etc. Our pipes and pipe fittings enjoy a good reputation in domestic and foreign markets. Every year, hundreds of foreign visitors and innumerable domestic visitors come to our company for business cooperation.

We have first-class inspection devices, perfect detecting means and well-trained specialists. And we stick to ISO9000:2000 quality system and efficiently control procedure in production. We have confidence that we can supply the best quality products. We would like to take responsibility for any quality uncertainty. Even so, our price is competitive. Besides, we can provide the best service to you.

In order to avoid the policy of the anti-dumping duties imposed on pipe & fittings from the Europe, United States and other countries, We can re-export through other countries like Malaysia, etc, to circumvent the anti-dumping duties, which could make you to win more competitive price.

Our products are in compliance with many international standards

Pipe Standard: ASTM A53,A106,API 5L,ASME B36.10M---1996.

Pipe-Fittings Standard: ANSI B16.9/16.28,DIN 2605 / 2616,JIS P2311 / 2312,GOST.

Flange Standard: ANSI B16.5,DIN Series,JIS Series,GOST Series.

KEYWORD: butt welded pipe fittings,ANSI B16.9 pipe fittings,seamless pipe fitting.