RTJ 6" 2500# Type D NEMA Grade G10 Insulating Sleeve; RTJ 6" 2500# Type D NEMA Grade G10 Insulating Sleeve Manufacturer; RTJ 6" 2500# Type D NEMA Grade G10 Insulating Sleeve Price; RTJ 6" 2500# Type D NEMA Grade G10 Insulating Sleeve - Best Seller.
Flange Insulation Kit Manufacturers, Flange Insulation Gasket Kit Pricing, Flange Insulation Assemblies, Anti-Corrosion Flange Kits, Electrically Insulating Flange Kits, Pipeline Insulation Kits, ASME B16.5 Flange Insulation Kits
Products Description
The RTJ 6" 2500# Type D component is precision-machined to match ASME B16.5 standards, the global benchmark for flange dimensions and pressure ratings.With a nominal size of 6" (NPS 6) and pressure class of 2500#, it features the Type D RTJ groove design-characterized by a circular cross-section groove that ensures tight, metal-to-metal sealing under extreme pressure.The flange mating surface is finished to a roughness of Ra ≤ 1.6μm, ensuring optimal contact with RTJ gaskets and minimizing leakage risks in high-pressure (up to 2500 psi) and high-temperature environments.This design is widely used in critical pipeline systems where reliability is non-negotiable, making it a top choice for wholesale clients supplying high-end industrial projects.
The NEMA Grade G10 insulating sleeve is crafted from high-quality G10 epoxy fiberglass, a material certified to meet NEMA (National Electrical Manufacturers Association) Grade G10 standards for electrical insulation and mechanical strength.It has a dielectric strength of ≥ 35 kV/mm, ensuring effective electrical isolation between pipeline components and preventing galvanic corrosion-a common issue in industrial systems that can lead to premature component failure.The sleeve is precision-machined to fit the RTJ 6" 2500# Type D flange perfectly, with an inner diameter matching the flange's hub size and outer diameter optimized for easy installation with standard fasteners.Its lightweight yet robust construction ensures it can withstand the mechanical stress of pipeline operation without cracking or deforming, reducing replacement costs for wholesale clients and their end-users.
The NEMA Grade G10 insulating washer is reinforced with a steel core, combining the electrical insulation of G10 epoxy fiberglass with the mechanical strength of steel-addressing the common problem of insulating washers bending or breaking under high torque.The G10 material meets NEMA Grade G10 requirements, with a volume resistivity of ≥ 10¹³ Ω·cm and excellent resistance to oils, chemicals, and high temperatures (operating range: -40°C to 120°C).The steel core is made of carbon steel with a corrosion-resistant finish, ensuring long-term structural integrity while maintaining the washer's insulating properties.Designed to pair with the RTJ 6" 2500# Type D flange and insulating sleeve, the washer has a precise outer diameter and thickness to ensure uniform pressure distribution, preventing gasket damage and ensuring a secure, leak-proof seal.
Dielectric and Abrasion-Resistant Coating Details
All insulating components (sleeve and washer) are coated with a high-performance dielectric and abrasion-resistant finish, applied via a professional electrostatic spraying process for uniform coverage and adhesion.The coating has a dielectric strength of ≥ 40 kV/mm, enhancing the components' insulating capabilities and providing an extra layer of protection against electrical arcing.Its abrasion resistance is rated at ≥ 10,000 cycles (per ASTM D4060), ensuring the coating remains intact even during installation, maintenance, or long-term contact with pipeline components.This coating also provides resistance to harsh industrial chemicals, moisture, and UV exposure, extending the service life of the components and reducing maintenance costs- a key benefit for wholesale clients looking to offer reliable, long-lasting products.
Material & Manufacturing Standards Compliance
All components are manufactured strictly according to international standards: RTJ 6" 2500# Type D flange fittings comply with ASME B16.5; G10 insulation components comply with NEMA G10 specifications; and coatings comply with ASTM D4060 (abrasion resistance) and ASTM D149 (dielectric strength). The G10 epoxy glass fiber used in sleeves and gaskets is sourced from verified suppliers, with a fiber content of 60-70% and an epoxy resin content of 30-40%, ensuring consistent mechanical and electrical properties for every component.
FAQ
FAQ
Q: About ASME B16.5 Flange Insulation Kits prices?
A: Prices from ranges $10 to $500 , vary depending on size, wall thickness, supplier etc.
Q: Are you a factory supplier?
A: Yes. Factory test certificate is shipped with the product.
Q: May I have some samples?
A: Yes, of course. samples are free but you have to pay the courier.
Q: Q: Is product quality guaranteed?
A: A: You bet. Strict checks-all pass certifications, reliable stuff.
Q: Q: Minimum order quantity?
A: A: Depends. Standard: 100 minimum. Custom? Ask sales.
Q: Q: Can you provide invoices?
A: A: Sure. VAT or regular invoices. Note details when ordering-sent with goods or separate.
Q: Q: Quality issues?
A: A: Non-human issues? Contact within 7 days with photos. We'll handle returns/exchanges/repairs.
Q: Q: Payment methods?
A: A: Visa, Mastercard, PayPal, bank transfer-all work. Big orders? We can do prepayment + final payment. Ask sales for details.
Q: Q: Product manuals?
A: A: Yep, each has one. Tricky products? Video guides-just ask customer service.
Q: Q: Packaging?
A: A: Sturdy boxes with cushioning (fits shipping). Need custom? Just ask.
Q: Q: Custom logo?
A: A: Sure. Send clear logo. Cost depends on size, placement, etc. Sample first-mass produce once you ok it.
Q: Q: Price include taxes?
A: A: No, default. Need tax-inclusive? We'll recalculate. Tax in contract.
Q: Q: Quality inspection reports?
A: A: Yep, every batch checked. Want it? Quality inspection will be provided before shipment.
Q: Q: Wrong quantity?
A: A: Wrong count? Contact within 24 hours with photos/proof. We'll check-resend or refund in 3 days.
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