Fpa and Fpb Natural Gas Pipeline Flame Arresters DN15-DN350mm; -20º C~150º C

• Pressure Range: 1.6-4.0MPa
• Work Temperature: -20ºC~150ºC
• Suitable Medium: Chemical, Petrochemical, Petroleum, Papermaking
• Body Material: Cast Steel/Stainless Steel
• Bore: DN15-DN350mm
• Transport Package: Wooden/Box
• Specification: 10*10*10
• Trademark: HGZK
• Origin: China
• Production Capacity: 10000/Years
• Package Size: 20.00cm * 15.00cm * 30.00cm
• Package Gross Weight: 15.000kg

Product Description

 

FPA and FPB natural gas pipeline flame arresters are suitable for installation in pipelines that transport flammable gases such as reheater fuel gas, natural gas, liquefied petroleum gas, and coal mine gas emissions. They are also suitable for civilian gas pipelines to prevent flames from propagating back in the pipeline under normal conditions and prevent accidents from occurring. Designed based on the principle of quenching subsonic or supersonic flames propagating in pipelines using narrow gaps between metal corrugated plates.

 

 

Valve stem	WCB/stainless steel
Work Temperature	-20~150ºC
Pressure	1.6-4.0MPa
Applicable media	Chemical, petrochemical, petroleum, papermaking, mining, electricity

   

	DN	D1	D2	L
				PN1.0MPa	PN1.6MPa	PN2.5MPa	PN4.0MPa
FPB-15	15	18×3	57×3.5	330	330	330	330
FPB-20	20	25×3	57×3.5	330	330	340	340
FPB-25	25	32×3.5	73×4	365	365	375	375
FPB-32	32	38×3.5	73×4	375	375	390	390
FPB-40	40	45×3.5	89×4	375	390	405	410
FPB-50	50	57×3.5	108×4	420	425	445	4650
FPB-65	65	73×4	133×4.5	485	485	515	520
FPB-80	80	89×4	159×4.5	505	520	560	560
FPB-100	100	108×4	219×8	555	560	600	645
FPB-125	125	133×4.5	278×8	615	620	670	720
FPB-150	150	159×4.5	325×8	665	665	735	800
FPB-200	200	219×8	377×9	940	950	1015	1100
FPB-250	250	278×8	480×10	1030	1070	1150	1265
FPB-300	300	325×8	529×10	1295	1295	1430	1545
FPB-350	350	377×9	630×12	1350	1350	1430	1545

 
 

 

1. Can you do OEM for me?
We accept all OEM/ODM orders,just contact us and give me your design.we will offer you a reasonable price and make samples for you asap.
2. What's your terms of payment?
T/T, L/C , full protection for your orders.
3. Do you have more valve products?
We produce various valves.Pneumatic valves, electric valves,ball valves, butterfly valves are our main products.Contact us for catalogue.
4. Why choose Us?
Factory direct sale;Strong production capacity;Competitive price;Strict quality control;Quality assurance;Perfect after-sales service.
5. How to proceed an order for your product?
Provide your request. We will quote according to your requirements.Confirm the product and deposit for the formal order.We arrange production.