ASTM A351 304 316 Stainless Steel Square Plug Casting Pipe Fittings

Square Plug Product Description:

Casting Fitting 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.

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 )

Who MTSCO is?

MTSCO established in 2006, during many years’ development, now becomes a large and professional industrial piping system provider, serving stainless steel customers from more than 100 countries and regions.

What products can MTSCO provide?

What materials can MTSCO provide?

Austenitic: 304/L/H/N,316/L/H/N/Ti,321/H,309/H,310S,347/H,317/L904L

Duplex steel: 31803,32205,32750,32760

Nickel Alloy:

UNS N10001, N10665, N10675, N06455, N06022, N10276, N06200, N06035, N06030, N06635, N10003, N06002, R30188, N06230, R30556

UNS N06600, N06601, N06617, N06625, N07718, N07750, N08800, N08810, N08811, N08825, N09925, N08926

UNS N04400, N05500

Precipitation-hardening Steels: 254SMO/S31254, 17-4PH, 17-7PH, 15-7PH

Nickel: N4/UNS N02201, N6/UNS N02200

How can MTSCO service customers?

MTSCO's ISO9001 Quality System is issued by TUV. Our full and professional inspection reports contain two parts, one is self-inspection of the requirements beyond ISO9001, which is 100% inspected by our own QC; another is 100% inspected by professional QC teams.

For more information, you are welcome to contact us by email. Thank you for your interest.