resistant corrosion butt weld fittings,elbows,tees,reducers,caps

Austenitic stainless steel ,duplex and super duplex austenitic-ferritic butt welding fittings (elbows and return bends), perfectly complementing the activity of projects, as it contributes towards important added value to the products.Their size ranges are acc. to material, in short and long radius as well as in special radii.

Product:

• Butt welding fittings made of nickel based alloys, stainless steel, alloy steel and carbon steel.
• Elbows and return ends, in short and long radius, as well as in special radii
• Concentric and Eccentric Reducers
• Fittings with Special Sizes

Application:

• Furnaces and reactors for oil and Petrochemical industries.
• Chemical Industry and refineries
• Power Generation
• Manufacturing Equipment
• Heat exchangers

Wrought Steel Buttwelding Fittings (ASME)

Wall thickness schedules

ASME B36.10, B36.19 ————-  1      2

JIS G3452, JIS G3454, JIS G3457————-   1    3

Wrought Steel Buttwelding Fittings products list as follows:

Long and short radius elbows ————-   4

Long and short radius returns ————-   5

Straight tees and Caps————-     6

Lap joint stub ends  ————-  7

Reducing tees,Concentric reducers,Eccentric reducers  ————-   8

Wrought Steel Buttwelding Fittings (JIS)

90deg,45deg elbows ————- 14

180deg elbows , Caps, Tees ————-     15

Lap joint stub ends  ————- 16

Reducing tees,Concentric reducers,Eccentric reducers  ————-  17    18   19    20

Steel buttwelding pipe fitting (DIN)

Elbows,Bends,and Caps  ————-   21

Tees,Concentric reducer,Eccentric reducers ————-   22      23     24

Welding end preparation————-   25

Dimensional tolerlances (ASME) ————-   26

Dimensional tolerlances(MSS)   ————- 27

Dimensional tolerlances(JIS) ————- 28     29

Dimensional tolerlances(DIN)  ————- 30

Material specifications for buttwelding fittings  (ASTM)————-    31     32

Material specifications for buttwelding fittings  (JIS and DIN)  ————-   33

Comparison Table-international specifications and steel grades ————- 34

Applicable standards————- 　35

Forged steel fittings

Contains most of the fittings covered by ANSI B16.11 (including forged steel fittings,socket welding fittings, threaded fitting),and BS 3799 ( forged pipe fittings,screwed fittings,socket welding fittings) with some additions such as outlets,bosses,swage inpples,etc.

Brife description ————- 36

Threaded

45deg elbow, 90deg elbow, Tee ————-   37

Cross,union,90deg street elbow  ————-   38

Coupling,Half coupling,Reducing coupling————-   39

Reducing coupling, Cap, Hex, Bushing  ————-   40

Plug, Hex, SQ, Round head and Bull————-     41

Nipple, Reducing nipple  ————-     42

Boss type A, threaded outlet ————-  43

Threaded outlet, Nipple outlet ————-   44

Socket weld

   90deg elbow, Tee    ————- 45

45deg elbow ,Cross————-   46

Union, Elbow union (SW,THRD,SW)   ————- 47

Coupling ,Half Coupling    ————- 48

Reducing coupling ————-   49

Eccentric reducer ————-    50

Cap, Boss type A ————-     51

Reducer Inser————- t      52

Socket outlet   ————-     53

Nipple outlet PE, Welding outlet————-   54

Swaged nipple  ————-    55

Pressure/Temperature Ratings   ————- 56

Approximate Weight ————-   57