NPT 1 1 / 4 " Forged Steel Unions , ASTM A182 F321 Threaded Pipe Fittings

Forged Steel Union NPT 1 1 / 4 " Threaded Pipe Fittings ASTM A182 F321 BS3799

Stainless Steel Pipe Union 

We are a supplier, exporter, manufacturer of stainless steel forged fittings, like NPT Coupling, BS3799 Threaded Tee, 1 1/4" Pipe Union and ASTM A182 F321 Threaded Cap.

What are threaded Fittings?

They are available in sizes up to 4 inch NPS (nominal pipe size), but are not commonly used in sizes above 2 inch.

1. 90 Degree and 45 Degree Elbow
2. Equal Tee and Reducing Tee
3. Threaded Cap and Union
4. Full and Half Coupling
5. Threaded Plug, Bushing and Nipple
6. Straight and Reducing Coupling

Threaded Union Dimensions

ASTM A182 F321 Chemical Composition

ASTM A182 F321 Mechanical Properties

Threaded Union Weight 

The weight chart of threaded unions is available in 1/8", 1/4", 3/8", 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2" and 3".

1 1/4" Forged Steel Union

Marking

We do the marking as " UNION 1 1/4" NPT ASTM A182 F321 178" on pipe union body, it covers name, size, thread, material and heat No.

Surface

Dip the forged steel union in anti-rust oil.

Coat threaded fittings with plastic film.

Package

Lining up 1 1/4" stainless steel pipe unions into cartons.

Pack all cartons in wooden cases and make a list.

Stick a shipping mark on the packages

Application

• Power industry
• Chemical industry
• Oil & gas industry
• Petrochemical industry