Duplex BSP / NPT Fittings

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Iyle Tube Fittings, located in South Africa, has earned a solid reputation as a reliable manufacturer and supplier of **Duplex BSP / NPT Fittings**. These fittings are crafted to create strong, leak-proof, and corrosion-resistant connections in piping and instrumentation systems. With precision engineering, they guarantee dependable performance even in harsh environments, all while boasting impressive mechanical strength and durability. Made from high-quality Duplex Stainless Steel, these fittings excel in resisting pitting, crevice corrosion, and stress corrosion cracking. Iyle Tube Fittings caters to various industries, including chemical processing, petrochemicals, oil and gas, power generation, and marine engineering, providing top-notch and trustworthy BSP / NPT fittings.

DSS S31803 BSP Threaded Elbow Manufacturer South Africa, SAF 2205 BSP / NPT Tee Dealer Johannesburg, Duplex Stainless Steel S32205 Cap NPT Thread Supplier Durban, ASTM A182 DSS 2205 NPT Threaded Pipe Cap Exporter In Germiston, ASTM A182 DSS F60 NPT Cap Manufacturer Gqeberha, Duplex Steel F51 NPT Screwed Tee South Africa, Cape Town.

The composition of Duplex BSP / NPT Fittings primarily includes iron, chromium (21%), nickel (5–6%), molybdenum (3%), and nitrogen, which together deliver remarkable corrosion resistance and strength. They showcase a tensile strength ranging from 620 to 850 MPa and a yield strength between 450 and 620 MPa, along with excellent toughness and ductility. These robust mechanical properties make them ideal for high-pressure, high-temperature, and chemically aggressive environments.

Duplex BSP / NPT Fittings Specifications

Specifications: ASTM A182/ ASME SA182
Size: 1/8” NB to 4” NB (Socketweld & Screwed-Threaded)
Dimensions : ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Types : Socketweld Fittings, Screwed-Threaded Fittings
Pressure Rating: Threaded End-2000lb/ 3000lb/ 6000lbs / Socket-weld End-3000/ 6000/ 9000lbs
Thread: NPT, BSPT, BSPP

Duplex BSP / NPT Fittings Chemical Composition

MATERIAL	C	MN	SI	P	S	CR	MO	NI	N	FE
Duplex BSP / NPT Fittings	.030 Max	2.00 Max	1.00 Max	.030 Max	.020 Max	22.0-23.0	3.00-3.50	4.50-6.50	0.14-0.20	Balance

Duplex BSP / NPT Fittings Mechanical Properties

DENSITY	MELTING POINT	TENSILE STRESS	YIELD STRESS (0.2%OFFSET)	ELONGATION
7.8 g/cm3	1350 °C (2460 °F)	Psi – 116000 , MPa – 800	Psi – 80000 , MPa – 550	15 %

Types of Duplex BSP / NPT Fittings

Equivalent Grades of Duplex BSP / NPT Fittings

STANDARD	WERKSTOFF NR.	UNS	JIS	GOST	EN	OR
Hastelloy BSP C276	2.4819	N10276	NW 0276	ХН65МВУ	NiMo16Cr15W	ЭП760
Hastelloy NPT C22	2.4602	N06022	NW 6022	–	NiCr21Mo14W	–

S31803 Duplex NPT Threaded Plug Price in South Africa, ANSI B16.11 Duplex S31803 NPT x BSP Cross Manufacturer Supplier in Johannesburg, ASTM A182 Duplex Steel S32205 NPT Threaded Cross Manufacturer in Durban, DSS F51 BSP Equal Crosses Manufacturer & Price in Germiston, Duplex Steel F51 BSP Thread Union Supplier And Manufacturer in Gqeberha, F54 DSS MSS SP-83 NPT Thread Union In South Africa, Cape Town.

We offer These Products as per DIN, ISO, JIS or ANSI Standard.

Largest Manufacturer and Supplier of Duplex BSP / NPT Fittings in South Africa, Cape Town

Duplex BSP / NPT Fittings find extensive use in industries that demand reliable threaded pipe connections and corrosion resistance. In chemical and petrochemical facilities, they are utilized in process lines and instrumentation systems that come into contact with chloride-containing media. The oil and gas sector employs them in offshore platforms, refineries, and high-pressure pipeline connections. Additionally, they play a crucial role in power generation, marine engineering, and other industrial fields where secure joints, durability, and safety are paramount. Their unique blend of strength, corrosion resistance, and leak-proof design ensures efficient and long-lasting performance, even in the toughest conditions.

Duplex BSP / NPT Fittings Uses

Duplex steel BSP/NPT fittings are widely used in applications requiring high strength, corrosion resistance and durability. These materials are used in pharmaceutical, oil and gas, petrochemical and marine applications, due to their resistance to harsh environmental conditions, including chloride exposure and acidic conditions Superior mechanical properties of duplex steel These fittings are high-pressure systems,. Piping and flow-control make it ideal. BSP (British Standard Pipe) and NPT (National Pipe Thread) standards ensure reliable, leak-proof connections in critical infrastructure, increasing safety and operational efficiency.