Can the Carbon Steel WRS Spigot for Welding to Flange be used with EN 1092-1 PN16 flanges in high-temperature applications?

Yes — Carbon Steel WRS Spigot for Welding to Flange Format can be used with EN 1092-1 PN16 flanges in many high-temperature applications, but with important caveats. Why it’s suitable: - Material: high-quality carbon steel provides good strength and wear resistance at elevated temperatures typical for many industrial processes. - Design: engineered for secure, leak-free connections to EN 1092-1 PN16 flanges, and compatible with RS shell clamp or TI-LR / TI-LDR sleeves for reliable assembly. Limitations / considerations: - Temperature rating: carbon steel has temperature-dependent strength and oxidation limits. For very high temperatures (e.g., >400–500°C, depending on grade and environment) you must verify the specific carbon steel grade’s allowable working temperature against your service conditions. - Corrosion/oxidation: at elevated temperatures, scale formation or accelerated corrosion may occur; consider protective coatings or alternative materials (e.g., alloy steels or stainless grades) if oxidation or corrosive media are present. - Thermal expansion and gasket selection: ensure flange/gasket materials and bolt preload accommodate thermal cycles to maintain leak-tightness. - Codes and certification: confirm compliance with applicable pressure-temperature (P-T) ratings for PN16 and any industry-specific standards or inspections required for high-temperature service. Recommendation: check the exact carbon steel grade and its maximum allowable operating temperature, consult material datasheets and project engineers, and perform a P-T rating assessment to confirm suitability for your specific high-temperature application.

Is the Carbon Steel WRS Spigot for Welding to Flange compatible with anti-corrosion coatings or linings for use in corrosive environments?

Carbon Steel WRS Spigot for Welding to Flange Format: Yes — the Carbon Steel WRS Spigot can be compatible with anti-corrosion coatings or linings for use in corrosive environments, but compatibility depends on coating type and application method. Manufactured from carbon steel, the WRS offers a robust substrate suitable for common protective systems (epoxy coatings, polyurethanes, fusion-bonded epoxy, rubber linings, etc.) provided surface preparation and welding/installation procedures are managed correctly. Key considerations: - Surface preparation: Proper cleaning and blasting before coating ensure adhesion and prevent underfilm corrosion. - Welding zones: Areas subject to welds or high heat may require post-weld treatment (grit blasting, touch-up coating, or heat-stable coatings) to restore protection. - Coating selection: Choose coatings rated for the specific chemical environment, temperature, and mechanical wear expected in service. - Application method: Shop-applied coatings typically offer better control; field-applied systems must accommodate site constraints. - Inspection and maintenance: Regular inspection and timely repairs of damaged coating/lining maintain long-term corrosion protection. In summary, Carbon Steel WRS Spigot for Welding to Flange Format is suitable for anti-corrosion coatings/linings when proper coating selection, surface preparation, post-weld treatment, and maintenance practices are followed.

Carbon Steel WRS Spigot for Welding to Flange

All products, Flange couplings/

Additional information

Material	CS – steel (cast iron)

The Welding Stub type WRS is a robust and reliable component designed for seamless integration with EN 1092-1 PN16 flanges, ensuring secure and durable connections in demanding industrial environments. Manufactured from high-quality carbon steel, it offers excellent strength, resistance to wear, and long service life, even under challenging operating conditions. The stub can be easily installed using the RS shell clamp or tightened with sleeve types TI-LR or TI-LDR, providing flexibility and efficiency during assembly. Its precise engineering guarantees a tight, leak-free fit, making it an ideal choice for piping systems where safety and performance are paramount. With its versatile application and durable construction, the WRS welding stub is a cost-effective solution that enhances reliability, minimizes downtime, and supports smooth operation across a wide range of industries.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions	Catalogue
TK-WRS-015-013	Weld stub. (RS) DN15 for 13 mm hose, carbon steel.	12	25	In stock	Enquiry	-
TK-WRS-020-019	Welding stub. (RS) DN20 for 19 mm hose, carbon steel.	20	25	In stock	Enquiry
TK-WRS-025-025	Welding stub. (RS) DN25 for 25 mm hose, carbon steel.	25	25	In stock	Enquiry	-
TK-WRS-032-032	Welding stub. (RS) DN32 for 32 mm hose, carbon steel.	32	25	In stock	Enquiry
TK-WRS-040-038	Weld stub. (RS) DN40 for 38 mm hose, carbon steel.	38	25	In stock	Enquiry	-
TK-WRS-040-040	Welding stub. (RS) DN40 for 40 mm hose, carbon steel.	40	25	In stock	Enquiry
TK-WRS-050-050	Welding stub. (RS) DN50 for 50 mm hose, carbon steel.	50	25	In stock	Enquiry
TK-WRS-050-051	Welding stub. (RS) DN50 for hose 51 mm, carbon steel.	50	25	In stock	Enquiry
TK-WRS-065-063	Welding stub. (RS) DN65 for 63 mm hose, carbon steel.	65	25	In stock	Enquiry	-
TK-WRS-065-065	Welding stub. (RS) DN65 for 65 mm hose, carbon steel.	65	25	In stock	Enquiry
TK-WRS-080-076	Weld stub. (RS) DN80 for hose 76 mm, carbon steel.	75	25	In stock	Enquiry	-
TK-WRS-080-080	Welding stub. (RS) DN80 for 80 mm hose, carbon steel.	80	25	In stock	Enquiry	-
TK-WRS-100-100	Weld stub. (RS) DN100 for 100 mm hose, carbon steel.	100	25	In stock	Enquiry	-
TK-WRS-100-102	Weld stub. (RS) DN100 for hose 102 mm, carbon steel.	100	25	In stock	Enquiry
TK-WRS-125-125	Welding stub. (RS) DN125 for hose 125 mm, carbon steel.	125	25	In stock	Enquiry
TK-WRS-125-127	Welding stub. (RS) DN125 for hose 127 mm, carbon steel.	125	25	In stock	Enquiry
TK-WRS-150-150	Welding stub. (RS) DN150 for 150 mm hose, carbon steel.	150	25	In stock	Enquiry	-
TK-WRS-150-152	Weld stub. (RS) DN150 for hose 152 mm, carbon steel.	150	25	In stock	Enquiry	-
TK-WRS-200-200	Welding stub. (RS) DN200 for 200 mm hose, carbon steel.	200	25	In stock	Enquiry
TK-WRS-200-203	Weld stub. (RS) DN200 for hose 203 mm, carbon steel.	200	25	In stock	Enquiry

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The Welding Stub type WRS is a robust and reliable component designed for seamless integration with EN 1092-1 PN16 flanges, ensuring secure and durable connections in demanding industrial environments. Manufactured from high-quality carbon steel, it offers excellent strength, resistance to wear, and long service life, even under challenging operating conditions. The stub can be easily installed using the RS shell clamp or tightened with sleeve types TI-LR or TI-LDR, providing flexibility and efficiency during assembly. Its precise engineering guarantees a tight, leak-free fit, making it an ideal choice for piping systems where safety and performance are paramount. With its versatile application and durable construction, the WRS welding stub is a cost-effective solution that enhances reliability, minimizes downtime, and supports smooth operation across a wide range of industries.