Long welding forged flanges

Specifications

Long welding forged flanges 

1.Leading Professional Manufacturer 
2.Standard:ASME,ANSI,BS,DIN,JIS 
3.Quality control:ISO 
4.High quality&Competitive price

1. ANSI flange

Standard : ANSI B16.5 , ANSI B16.47 , ANSI B16.36 , MSS SP44 , ANSI B 16.48
Types : Welding Neck flanges , Slip On flanges , Threaded flanges , Socket Welding flanges , Blind flanges , Orifice flanges , Lap Joint flanges , Ring Joint flanges , Long Welding Neck flanges , Figure 8 Blanks
Pressure Grade : Class 150 , Class 300 , Class 600 , Class 900 , Class 1500 , Class 2500
Size : 1/2" NB to 48" NB

2. DIN flange

Standard : DIN 2527 , DIN 2566 , DIN 2573 , DIN 2576 , DIN 2641 , DIN 2642 , DIN 2655 , DIN 2656 , DIN 2627 , DIN 2628 , DIN 2629 , DIN 2631 , DIN 2632 , DIN 2633 , DIN 2634 , DIN 2635 , DIN 2636 , DIN 2637 , DIN 2638 , DIN 2673
Types : Welding Neck flanges , Slip On flanges , Threaded flanges , Socket Welding flanges , Blind flanges
Pressure Grade : 6 Bar , 10 Bar , 16 Bar , 25 Bar , 40 Bar
Size : DN10 - DN 1000

3. JIS flange
Standard : B2220
Types : Sop type , Soh type , Plate flanges , Blind flanges
Pressure Grade : Class 5K , Class 10K , Class 16K , Class 20K , Class 30K
Size : 10A - 1500A

4. BS flange

1) Standard : BS 4504 SEC 3.1
Types : Welding Neck flanges (111/134) , Hubbed Slip On flanges (112) , Hubbed Threaded flanges (113) , Lapped Pipe-end flanges E (133) , Plate Flanges (101) , Loose Plate flanges (102) , Loose Plate with Weld- Neck flanges (104) , Blank flanges (105)
Pressure Grade : PN2.5 - PN 40

2)Standard : BS 4504 (PART -1)
Pressure Grade : PN 2.5 - PN 40

3)Standard : BS 10
Types : Table D , E , F , H Welding Neck flanges , Plate Slip-On flanges , Screwed Boss flanges , Slip On Boss flanges , Blind flanges
Size : 1/2" NB - 48" NB

5. EN 1092-1:2001 flange

Type : Type 1 (Plate flanges) , Type 2 ( Loose Plate flanges) , Type 5 ( Blank flanges) , Type 11 ( Weld-Neck flanges) , Type 12 ( Hubbed Slip-On flanges for welding) , Type 13 ( Hubbed Threaded flanges )
Pressure Grade : PN2.5 , PN6 , PN10 , PN16 , PN 25 , PN40 , PN63 , PN100
Size : 1/2" - 48"

6. Gost flange

Type : Plate flanges( GOST 12820-80) , Blind flanges ( GOST 12836-67) , Welding Neck flanges ( GOST 12821-80) , Steel Butt-Welded flanges (GOST 12821-80)
Pressure Grade : PN0.6 - PN 10.0 (100/2)
Size : 1/2" - 48"

stainless steel flange,duplex,weld neck flange

Packaging

Company Information

Please allow me do an simple Introduction: we are a big manufacturer of flange; There are two Branch Forging company such as Dingxiang Shida Forging Co., Ltd and Shanxi Shidaxin Trade Co., Ltd. 
We have gained ISO9001 and TUV, PED Certificate of Quality control Systerm, we strictly implement the procedures to produce high Quality of Flanges and Forging Ring. And which produce all standards for foging flange. Of course, we could meet other requirements from customers as the drawings.
Our promise: the BEST Quality and the BEST Service of flange for our sincere Customers, also the Competitive Price.

Advantages

We are best at designing and exporting carbon steel flanges for more than 16 years all along,

and have won an excellent reputations from our clients in Europe and North America,such as  Maass Flange Corp.

Long welding forged flanges