*BS Hot Dipped Galvanized-Bushing
*BS Black-Bushing

BS Standard Bushing Black Galvanized Certification
Two inner boxes then master seaworthy carton.
Custom LOGO is available
Features and Benefits
Malleable Iron Pipe Fitting – Black/Galvanized Bushing Details:
Type: Bushing
Size: 1/4”to 6”
Finish: Hot Dipped Galvanized, Black, Electro Galvanized,
Usage: Fire Protection (Fire Fighting), plumbing, Oil,Gas,infrastructure construction, and decoration, etc.
BS Standard:
Material: ASTM A-197
Dimension: BS 143&1256
Galvanization: ASTM A153
Threads:ISO 7/1
Mechanical Property:
Tensile strength: Min≥33kg/mm²
Elongation: Min.6%
Hardness: Max. 150HB
Test Pressure:25kg/cm²
Working Pressure:16kg/cm²
Delivery: 45-50days after prepayment
Packing list
SIZE/NO | 241 |
3/4×1/2 | A800 |
1×1/2 | A400 |
1×3/4 | A400 |
1-1/4×1/2 | A240 |
1-1/4×3/4 | A240 |
1-1/4×1 | A240 |
1-1/2×1/2 | A160 |
1-1/2×3/4 | A160 |
1-1/2×1 | A160 |
1-1/2×1-1/4 | A160 |
2×1/2 | A120 |
2×3/4 | A120 |
2×1 | A120 |
1×2-1/4 | A120 |
2×1-1/2 | A120 |
2-1/2×1/2 | A60 |
2-1/2×3/4 | A60 |
2-1/2×1 | A60 |
2-1/2×1-1/4 | A60 |
2-1/2×1-1/2 | A60 |
2-1/2×2 | A60 |
3×1/2 | A48 |
3×3/4 | A48 |
3×1 | A48 |
3×1-1/4 | A48 |
3×1-1/2 | A48 |
3×2 | A48 |
3×2-1/2 | A48 |
4×1/2 | |
4×3/4 | A24 |
4×1 | A24 |
4×1-1/4 | A24 |
4×1-1/2 | A24 |
4×2 | A24 |
4×2-1/2 | A24 |
4×3 | A24 |
5×1-1/2 | A20 |
5×2 | A20 |
5×2-1/2 | A20 |
5×3 | A20 |
5×4 | A20 |
6×2 | A8 |
6×2-1/2 | A8 |
6×3 | A8 |
6×4 | A8 |
6×5 | A8 |
3/4×1/2×1/2 | |
3/4×12/3/4 |
SIZE OF CARTON | |||||
Type | Length(mm) | Width(mm) | Depth(mm) | Capacity(Cft) | Weight(kgs.approx) |
A | 470 | 305 | 195 | 1.4 | 2 |
B | 305 | 240 | 195 | 0.8 | 1 |
Basic Information on Pipe Thread
BRITISH STANDARD THREDS(BS21:1985)

Detailed parameters of the BS standard basic size comparison table
Jizhong manufactures a variety of pipe fittings, pipes, and components in various wall thicknesses and materials (such as air hose couplings and clamps, butt welded pipe fittings, PTFE thread seal tape, etc.). Materials primarily include Malleable iron, carbon steel, stainless steel, ductile iron, and plastic fittings (CPVC/PVC/PE),
Jizhong possess strong capabilities and extensive experience in cutting and threading pipes. we can provide custom lengths, special threads (ANSI Standard pipe fittings, BS Standard pipe fittings, DIN Standard pipe fittings, etc.), and special end finishes.







