Abundant stock of stainless steel threaded fittings ASTM, DIN and JIS, the most popular product is BSP Threaded Coupling 2″ 3000LB A182 F316 ASME B16.11

We test all threaded couplings to ensure them to be highest quality. They are designed and manufactured according to international standard and specification, and cover the dimensions from NPS 1/8″ to 4”. But generally for the piping whose nominal diameter is 2 inch or below.

BSPP Couplings are widely used in various application that shipyard, oil and gas, chemical processing, petrochemical, tanks, power plant and metal industries.

Stainless Steel BSP Coupling Dimensions

Size	1/8″, 1/4″, 3/8″, 1/2″, 1/4″, 1″, 1 1/4″, 1 1/2″, 2″, 2 1/2″, 3″, 4″
Pressure	3000LB, 6000LB, 9000LB
Standard	ASME B16.11, GB/T14383, SH3410, HG/T21634, JIS B2316, BS3799
Thread	NPT, PF, BSP Threaded Coupling
Surface	Anti-rust Oil
Package	Carton and Wooden Cases

Material Grade for BSP Coupling

Carbon Steel BSP Coupling

ASTM A105N, A350 LF2/LF3,A694 F52, F60, F65, F70

Alloy Steel Forged Coupling

ASTM A182 F1, F5, F9, F11, F12, F22, F91

Stainless Steel Threaded Coupling

ASTM A182 F316/316L, F304/304L/304H, F317, F321, F310, F347

How to Pack Threaded Pipe Coupling?

1.  The workers wrap them with small poly bags.
2. Line up all stainless steel threaded couplings into cartons.
3. Make label for each cartons.
4. Pack all cartons into wooden cases.
5. Stick shipping mark on the outside of wooden case.

Weight Chart for BSPP Full Coupling

What is the Marking for 2″ Full Coupling?

The marking will be ” Full Coupling BSPP 2″ 3000LB SS316 ASME B16.11 ZZ168″, that is item name, size, pressure, material, standard and lot. No..

3000 LB BSP Coupling Stainless Steel

Surface

Pickling + Solution Heat Treatment + Anti-rust Oil

Inspection

Check the marking + Measure the dimensions + Test the Thread.

Why Choose US?

• Abundant stock
• Fast delivery
• ISO certified quality
• Attractive price
• Safety package
• CE certified manufacturer