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Sewon Q&TECH

Product

Sewon is the world's best company and will manage the world.

Flame Arrester

For your safety, choose our products.

NOMINAL SIZE

- 1-1/2", 2", 3", 4", 6", 8", 10", and 12"
- 14" through 20" sizes are available upon request.

CONNECTIONS

- ANSI/ASME B16.5 Class 150 Flange
- KS/JIS 10K Flange

Protect process line or system from potential ignition source
Flame Arrester for horizontal installation only.
No need to install drain port unlike SFG or SFH.
Available in size 1-1/2” to 20”

Drilling conforming to ANSI/ASME B16.5 For class 150 flanges,
or KS/JIS 10K flanges
All model of SFE is Bi-directional Flame Arrester and has excellent
quenching ability.

▶ Consult our factory for special application.

Specifications

Installation Horizontal
Type In-line flame arrester
Classification Deflagration flame arrester, Bi-directional
Normal working pressure Below 1.0 barg(standard specification)
Explosion gas group IIA(standard), IIB/IIC(for special application)

▶ Other specifications are available. consult our factory

Materials

PART NAME MATERIALS STANDARD MATERIALS OPTIONAL
Body Carbon Steel, 304 S.S, 316 S.S,Aluminum Hastelloy, Alloy 20, Monel, Inconel
Flame Element 304 S.S, 316 S.S Hastelloy, Alloy 20, Monel, Inconel
Element Housing 304 S.S, 316 S.S Hastelloy, Alloy 20, Monel, Inconel
Stud Bolt and Nut C.S, 304 S.S 316 S.S

▶ Other special materials are available upon customer`s request. Hastelloy is the registered trademark of Haynes international,Inc.

Basic Ordering Information

1. Model and type
2. Fluid Handling
3. Operating Temperature & Pressure ranges
4. Size and Connection
5. Material
6. Distance from potential ignition source