Casting Fitting
Austenitic / Duplex Steel / Nickel Alloy / Cobalt Alloy
Square Plug:
The plug inserts into female pipes or fittings and connects with NPT threads, which create a tighter seal than straight threads. It has a square head for increased leverage and uses with a wrench during installation and disassembly.
ASTM A351 304/316 Stainless Steel Square Plug Casting Pipe Fitting
Square Plug Product Description:
| Product name | Square Plug |
| Material | 304/316 Stainless steel |
| Size | 1/4"-4" |
| Feature | Durable |
| Payment terms | T/T, L/C |
| Delivery time | 20-30 Days |
| Port | Ningbo/Shanghai |
Square PlugTest:
NDT ( Ultrasonic test, Eddy Current test )
Mechanical Test ( Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test )
Metal Test ( Metallographic Analysis, Impact Test - High/low temperature )
Chemical Analysis ( Photoelectric Emission Spectroscopic )
Manufacturing Experience
Plant Area
Max Diameter of Welded Pipe
Annealing Furnace Length
Nickel Alloy
NI-MO: N10001,N10665,N10675...
NI-CR-MO: N10276,N06022,N06035,N06455,N06002...
NI-CR-MO-CU: N06030,N06200,N08031,N08825,N08020...
NICR-MO-W: N06230...
NICKEL: N02200,N02201...
NI-CU: N04400,N05500...
NI-CR-FE: N06600,N06601,N06690,N08800,N08810,N08811...
NI-CR-MO-NB: N06625,N07718...
Austenitic
304/L/H/N, 316/L/H/N/Ti, 321/H, 309/H, 310S, 347/H, 317/L, 904L...
Duplex Steel
31803, 32205, 32750, 32760...
Cobalt Alloy
Alloy 188/ UNS R30188, Alloy L-605/ UNS R30605, Alloy S-816, Alloy 6B, UMCo50, FSX-414, MP-159...
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