Threaded Fittings
Piping system requires threaded pipe fittings in order to change direction and connect to all of the equipment and devices required to make them function.
Dimensions
Size: 1/8″ to 4″ / DN6 to DN100
Pressure: 3000 LB, 6000 LB, 9000 LB
Alloy Steel: ASTM A182 F1, F5, F9, F11, F12, F22, F91
Carbon Steel: ASTM A105, A350 LF2,LF3. A694 F52, F60, F65, F70
Stainless Steel: ASTM A182 F304, F316, F317, F321, F310
Duplex Stainless Steel: ASTM A182 F51, F53, F55
Product: 90 Degree Elbow, 45 Degree Elbow, Coupling, Tee, Union, Cross, Cap.

Hex Nipple 1/2” NPT 3000LB
Abundant 1/2” NPT Hex Nipple stainless steel 316 in stocks, we offer stainless steel threaded nipples in best quality and competitive price.
NPT Threaded Hex Bushing 3000LB
NPT Threaded Hex Bushing is a short pipe with NPT internal and external threads and hex head, it is used to connect two pipe with different diameter.
3000 LB Stainless Steel Coupling BSPP
3000 LB Stainless Steel Coupling BSPP has advantages of high accuracy in dimensions, good resistant to corrosive and pressure and obviously cost effective.
BSP Threaded Union Stainless Steel 304
Zizi is ISO certified leading manufacturer of forged steel pipe fittings and supplies SS 304 BSP Threaded Union for industrial applications.
BSPP Hex Plug ASME B16.11
Best price for ASTM A182 F11 BSPP Hex Plug ASME B16.11, we offer 3000# and 6000# threaded plug in the most competitive price. Dimensions can be customized.
NPT Threadolet MSS-SP-97
Steel Pipe Olet manufacturer Zizi has a large number of Threadolet NPT MSS-SP-97 3/8” X 4” Class 3000 ASTM A182 F22 in stocks. Offer customized fittings.Product Categories
- Pipe
- Fittings
- Butt Weld Fittings
- Socket Weld Fittings
- Threaded Fittings
- Steel Pipe Elbow
- Steel Pipe Bend
- Steel Pipe Coupling
- Steel Pipe Cap
- Steel Pipe Nipple
- Steel Pipe Union
- Equal Tee
- Reducing Tee
- Cross Tee
- Stub End
- Weldolet
- Sockolet
- Threadolet
- Pipe Olet
- Threaded Plug
- Threaded Bushing
- Concentric Reducer
- Eccentric Reducer
- Flange Gasket
- Flange