Galvanized Iron Pipe Union BSP&NPT

Short Description:

Pipe fittings are components used for connecting, terminating, controlling flow, and changing the direction of piping in many different industries. When purchasing pipe fittings, consider the application, as this will affect material type, shape, size and required durability. Fittings are available threaded or unthreaded, in many shapes, styles, sizes, and schedules (pipe wall thickness).

  • Reducer coupling for connecting two pipes of different sizes going in the same direction
  • Female National Pipe Taper (NPT) threads on both ends for connection two male threaded pipes of different sizes
  • Made from malleable iron for tensile strength
  • National Pipe Taper (NPT) threads for creating tighter seals than straight threads
  • Galvanized finish resists rust in water, air, and steam applications
Materials: Black Heart Malleable Iron according to ISO5922      ANSI/ASME/A197    DIN1692
Standard: British Standard  American Standard  DIN Standard
Size: 1/4” – 6” as per ISO49, ANSI/ASME B16.3, DIN2950
Threads: ISO7/1   ANSI/ASME B1.20.1  DIN2999
Tensile Strength: ≥33kg/mm2
Elongation: ≥8%
Hardness: <HB150
Test Pressure: 2.5MPA(25KG/CM2)
Working Pressure: 1.6MPA(16KG/CM2)
Shape: Banded.  Beaded.  Plain
Surface: Hot dipped galvanized.  Black
Model: Elbow, Tee, Socket, Nipples, Union, Bushing, Plug, Caps, Bends, Cross, Round Flange, Reducing Elbow, Reducing Socket, Reducing Tee, Reducing Nipple, Crossover etc.
Connection: Threads(male and female)
Application: Suitable for pipe line connect  of water, oil, air, steam, gas.
Certificated: ISO9001, CIQ, ITS, SGS, BV, CCIC.
Packing: Export Carton (+ Pallets if need), Double woven bags.
Shipment time: Within 30days after receiving the deposit.
Material Black heart malleable iron
DIN Standard Threads : ISO 7/1
Dimension : ISO 49, DIN2950, EN10242
Chemical property (C %2.4-2.9),   (Si %1.4-1.9),   (Mn %0.4-0.65),   (P% <0.1),   (S% <0.2%)
Physical property Tensile strength >>=350mpa, Elongation >=10%, Hardness  <=150HB
Testing pressure 2.5MPa
Working pressure 1.6MPa
Type 1.      Beaded with ribs.
2.      Beaded without ribs.
Size 1/8″,3/8″,1/2″,3/4″,1″,11/4″,11/2″,2″,21/2″,3″,4″,5″,6″.
Surface Ø        Galvanized
Ø        Normal black/Shining black
Series Heavy, Standard, Medium, Light
Model Elbows, Tees, Crosses, Bends, Unions, Bushings
Lateral Y Braches, Sockets, Nipples, Hexagon/Round
Caps, Plugs, Locknuts, Flanges, Side Outlet Tees
Side Outlet Elbows, etc.
Related products 1. Carbon steel nipples and sockets 2. Flanges
3. Carbon steel butt-welding fittings 4. Pipes
5. High-pressure fittings 6. Valves
7. P.T.F.E .thread seal tapes 8. Brass fittings
9. Ductile iron pipe fittings 10. Copper fittings
11. Grooved fittings 12. Sanitary fittings, etc.
Connection Male, Female
Shape Equal, Reducing
Certificate BSI, ANAB, ISO9001,FM
Applications Suitable for Pipe lines connect of steam, air, gas, oil and so on.
Buyer’s drawings or designs are available.
Package 1.      Cartons without pallets.
2.      Cartons with pallets.
3.      Double woven bags
Or as buyer’s requirements.
Delivery detail
According to the quantities and specifications of each order.
Normal delivery time is from 30 to 45 days after receiving the deposit.

  • Materil: cast iron,malleable iron
  • Size: 1/4-6"
  • Thread: BSPT,NPT,DIN
  • Sureface: galvanized,black
  • Weight: Heavy type,light type
  • Brand: SZ,Q,GN
  • Packing: Carton,bag,pallets
  • Product Detail

    Product Tags

  • Previous:
  • Next: