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Greene Tweed
Greene Tweed Chemraz 526 O-Ring
Part numberCHZ-526Item numberCB-ORING-008HS code4016.93
MaterialFFKM (Chemraz)Semi F57 + SEMI S2
Seals & Gaskets
O-Rings
MOQ:1
Pricing
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Product Description
Greene Tweed CHZ-526 Chemraz 526 perfluoroelastomer O-ring. Semiconductor-grade, plasma + O2-plasma etching. Low outgassing, 1.3E-8 Torr-L/sec.
Technical Specifications
- Material
- FFKM (Chemraz)
- Temperature range
- -20°C to +230°C
- Approval
- Semi F57 + SEMI S2
- Standards
- ISO 3601-1, ISO 3601-3, AS568
- Approvals
- RoHS, REACH
- HS code
- 4016.93
Standards & Compliance
- Material
- FFKM (Chemraz)
- Temperature Range
- -20°C to +230°C
- Classification / Approval
- Semi F57 + SEMI S2
- HS Code
- 4016.93
Compatibility & Fitment
Cross-ref: DuPont Kalrez 6375/7075/0090 equivalent. AS568B sizing drop-in for any major FFKM supplier.
Not sure if it fits? Email sales@cballast.com with your equipment serial number or photos — we confirm fit before you order.
Product Documentation
Document preview: Greene Tweed Chemraz 526 O-Ring — Specification sheet
More from Greene Tweed
Catalogue entry last verified: 2026-08-13. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy CHZ-526?
- CHZ-526 can be ordered from cballast.com as a Greene Tweed catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Greene Tweed product?
- The manufacturer part number is CHZ-526.
- What is the HS code for CHZ-526?
- The customs tariff (HS) code for CHZ-526 is 4016.93.
- Who manufactures CHZ-526?
- CHZ-526 is a Greene Tweed product in the Seals & Gaskets range.
- Is a datasheet available for CHZ-526?
- Yes — the CHZ-526 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for CHZ-526?
- The minimum order quantity is 1.
- Is CHZ-526 available?
- Yes — CHZ-526 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).