Is the Stainless Steel Weldable Nipple with BSPT Male Thread VT126 rated for 10 bar working pressure and compatible with standard BSPT fittings?

Yes. The Stainless Steel Weldable Nipple with BSPT Male Thread VT126 is rated for a working pressure of up to 10 bar and is compatible with standard BSPT fittings. Manufactured from AISI 316 stainless steel, it offers corrosion resistance and durability, precise BSPT threading for easy assembly with standard fittings, and a weldable construction for strong, permanent integration into piping systems.

Can the Stainless Steel Weldable Nipple with BSPT Male Thread VT126 withstand exposure to seawater and other highly corrosive environments without additional protective coatings?

Stainless Steel Weldable Nipple with BSPT Male Thread VT126, made from AISI 316 stainless steel, offers excellent general corrosion resistance and good performance in many aggressive environments. AISI 316 resists chloride attack better than 304 and is commonly specified for marine and mildly corrosive chemical applications. However, exposure to seawater and highly corrosive environments (continuous immersion, splash zones, high temperature, stagnant conditions, or presence of biological fouling and high chlorides) can accelerate localized corrosion (pitting, crevice corrosion) and stress corrosion cracking even in 316 stainless steel. Therefore, while VT126 will perform acceptably in many outdoor and mildly corrosive settings, it cannot be universally guaranteed to withstand prolonged or severe seawater exposure and other highly aggressive environments without additional protective measures. For long-term service in seawater or highly corrosive conditions consider options such as: - using higher‑grade alloys (e.g., duplex, superaustenitic or 6% Mo grades), - applying protective coatings or cathodic protection, - specifying isolation from stagnant seawater and regular maintenance. In summary: VT126 is suitable for many corrosive environments but for continuous or severe seawater exposure and highly aggressive conditions additional protection or a more resistant alloy is recommended.

Nipple for welding-on with thread external BSPT, steel stainless, type VT126

Additional information

Material	SS – stainless steel

Nipple for welding-on with thread external BSPT for use in connections pipe installation industrial. Material: steel AISI 316. Working pressure: 10 bar. given dimensions are indicative and can slightly differ depending on the manufacturer.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
NM-VT126-04	Nipple for welding-on, 1/4" BSPT male, 13.5 mm, AISI 316	-	10	In stock	Enquiry
NM-VT126-06	Nipple for welding-on with 3/8" BSPT male, 17.2 mm, AISI 316	-	10	In stock	Enquiry
NM-VT126-08	Nipple for welding-on with 1/2" BSPT male, 21.3 mm, AISI 316	-	10	In stock	Enquiry
NM-VT126-12	Nipple for welding-on with 3/4" BSPT male, 26.9 mm, AISI 316	-	10	In stock	Enquiry
NM-VT126-16	Nipple for welding-on with 1" BSPT male, 33.7 mm, AISI 316	-	10	In stock	Enquiry
NM-VT126-20	Nipple for welding-on with 1.1/4" BSPT male, 42.4 mm, AISI 316	-	10	In stock	Enquiry
NM-VT126-24	Nipple for welding-on with 1.1/2" BSPT male, 48.3 mm, AISI 316	-	10	In stock	Enquiry
NM-VT126-32	Nipple for welding-on with 2" BSPT male, 60.3 mm, AISI 316	-	10	In stock	Enquiry
NM-VT126-40	Nipple for welding-on with 2.1/2" BSPT male, 76.1 mm, AISI 316	-	10	In stock	Enquiry
NM-VT126-48	Nipple for welding-on with 3" BSPT male, 88.9 mm, AISI 316	-	10	In stock	Enquiry
NM-VT126-64	Nipple for welding-on with 4" BSPT male, 114.3 mm, AISI 316	-	10	In stock	Enquiry

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Nipple for welding-on with thread external BSPT for use in connections pipe installation industrial. Material: steel AISI 316. Working pressure: 10 bar. given dimensions are indicative and can slightly differ depending on the manufacturer.