Description
Product Specifications and Technical Data
Exceptional purity and chemical resistance with moderate strength
- ✓High Purity and low extractables
- ✓Chemically resistant to most common solvents including acids, salts, oils and steam
- ✓Mechanical strength and toughness to 150°C (300°F)
- ✓Resistance to ultraviolet, nuclear radiation, and standard sterilization methods
- ✓Resistance to weathering and fungi
- ✓PVDF material datasheet
- ✓Threaded flange features and benefits
PVDF threaded flanges / Kynar® threaded flanges are made from a tough engineered fluoro-thermoplastic that offers a unique balance of excellent chemical resistance and good strength properties.
PVDF threaded flanges have the characteristic stability of fluoropolymers when exposed to harsh chemical and ultraviolet environments but are much stronger mechanically than PTFE or PFA polymers. PVDF threaded flanges also excel in high purity and low-permeability applications such as pharmaceutical and semi-conductor processing.
Flange Types Available: Blind Flanges, Slip On Flanges, Socket Weld Flanges, Threaded Flanges
Flange Dimensions Reference
Precision Sealing Power with Pvdf Threaded Flanges
SASA FLANGE supplies pvdf threaded flanges manufactured from PVDF (Kynar), a tough engineered fluoro-thermoplastic valued for exceptional purity, low extractables, and broad chemical resistance.
These flanges resist most common solvents, including acids, salts, oils, and steam, while maintaining mechanical strength and toughness to 150°C (300°F).
They also offer stability in harsh chemical and ultraviolet environments, plus resistance to nuclear radiation, standard sterilization methods, weathering, and fungi for dependable industrial piping performance.
Material Performance Data Behind Pvdf Threaded Flanges
The competitor data identifies pvdf threaded flanges as PVDF (Kynar) flanges with a threaded configuration using a tapered female thread to engage male threaded pipe and create a tight seal.
Confirmed properties include high purity, low extractables, low permeability, and mechanical strength and toughness to 150°C (300°F).
The material is chemically resistant to acids, salts, oils, steam, and most common solvents, while being mechanically stronger than PTFE or PFA polymers in demanding service.
Process-Ready Pvdf Threaded Flanges for Critical Industries
SASA FLANGE pvdf threaded flanges suit chemical plants handling acids, salts, oils, steam, and solvent service because PVDF delivers excellent chemical resistance and fluoropolymer stability.
In pharmaceutical and semiconductor processing, their high purity and low permeability support contamination-sensitive systems.
For oil and gas processing, power generation, water treatment, and marine installations, these flanges help where welding is unsafe, especially in hazardous, flammable, or explosive areas, and in pilot systems that require frequent reconfiguration.
Act Fast on Pvdf Threaded Flanges from SASA FLANGE
Choose SASA FLANGE pvdf threaded flanges when you need a no-weld connection that saves installation time and cost, supports dangerous service conditions, and simplifies system changes.
Stock items ship in 3-7 days, while custom orders typically move in 15-30 days.
Every order is backed by ISO 9001:2015 quality systems, MTC per EN 10204 3.1, PMI testing, and hydrostatic pressure testing.
Contact sales@sasaflange.com or WhatsApp +86 13764965049 today.
Why Choose SASA FLANGE?
Multiple Pressure ClassesPressure class information was not provided in the source, but threaded design supports secure non-welded joining in suitable applications. |
Precise Dimensional TolerancesTapered female thread design helps create a tight seal with male threaded pipe for reliable assembly performance. |
Corrosion ResistantResists most common solvents including acids, salts, oils and steam, while also performing in harsh ultraviolet environments. |
ISO 9001 CertifiedCertification details were not listed in the source content; contact SASA FLANGE for available quality documentation. |
Competitive PricingNon-welded installation can save time and money, especially where welding is hazardous or impractical for the application. |
Global ShippingSASA FLANGE supports industrial customers with prompt quotation assistance and export supply for global piping projects. |
pvdf threaded flanges Application Scenario
The pvdf threaded flanges is widely deployed across critical industrial sectors where reliable pipe sealing and pressure containment are essential. Typical application scenarios include:
From high-pressure refinery piping to municipal water distribution networks, the pvdf threaded flanges ensures leak-free connections and long-term service reliability in demanding environments.
pvdf threaded flanges installed in industrial piping system
Frequently Asked Questions
Q: What is a pvdf threaded flanges used for?
A: These threaded flanges are used to connect PVDF piping, valves, and equipment in corrosive industrial service without welding. The tapered female thread provides a secure mechanical joint for high-purity and chemical process lines. Typical applications include acid transfer, salt solutions, solvent handling, oil service, steam-exposed systems, and outdoor installations where resistance to UV, weathering, fungi, and standard sterilization methods is required up to 150°C (300°F).
Q: What materials are available for pvdf threaded flanges?
A: This product is manufactured in PVDF, also known as Kynar, selected for high purity and low extractables in sensitive process piping. PVDF offers broad chemical resistance to most common solvents, including acids, salts, oils, and steam. It also withstands ultraviolet exposure, nuclear radiation, weathering, fungi, and standard sterilization methods. For applications requiring clean fluid service and elevated temperature capability, PVDF is the specified material option.
Q: What pressure ratings does a pvdf threaded flanges support?
A: The pressure rating is application-dependent and should be confirmed against flange dimensions, wall thickness, mating components, media, and operating temperature. For this PVDF threaded design, temperature capability is rated to 150°C (300°F), but allowable pressure decreases as temperature rises. Because no fixed pressure class is specified, SASA FLANGE recommends providing service conditions, thread details, and line size so the correct rating can be verified before production.
Q: What standards does a pvdf threaded flanges comply with?
A: No specific dimensional or pressure standard is listed for this PVDF threaded flange, so compliance is typically based on agreed drawing, thread form, and service requirements. The design uses a tapered female thread and is supplied to customer specification for industrial piping applications. SASA FLANGE operates under ISO 9001:2015 quality management and can provide material test certificates to EN 10204 3.1 where project documentation requires full traceability.
Q: What is the lead time for custom pvdf threaded flanges orders?
A: Custom orders for these PVDF threaded flanges typically require 15-30 days, depending on size, quantity, thread specification, and any special machining or documentation requirements. If stock dimensions are available, delivery is usually 3-7 days. SASA FLANGE has 15+ years of manufacturing experience, operates to ISO 9001:2015, and can supply EN 10204 3.1 MTC. For quotations, contact sales@sasaflange.com or WhatsApp +86 13764965049.
Packaging and Shipping
📦 Packing is quite important especially in the case of international shipments in which consignments pass through various channels to reach the ultimate destination, so we put special concern regarding packaging to ensure every piece arrives in perfect condition.
SASA FLANGE packs goods in numerous ways based on the product type and customer requirements. Our standard packaging options include:
- Plywood cases / crates – for heavy flanges and large-diameter products
- Pallets with shrink wrap – for bulk orders and standard sizes
- Individual poly bags + carton boxes – for small flanges and fittings
- Anti-rust oil coating + waterproof paper – for long-distance ocean freight
- Custom marking and labeling – per customer specifications or project requirements
All packaging meets international export standards. Special packing instructions are welcome upon request.
