Low Temperature Resistance Fvmq Seal for Oil Drilling

• Material: Fvmq
• Application: Oil Drilling
• Type: Oil Seal
• Performance: Temperature
• Shape: D-Ring
• Standard: Standard, Nonstandard
• Model NO.: SO-18
• Color: White/Brown/Yellow/Black
• Size: Customized
• Seal Type: Ra/Rb/RC/Rl/RM/Rn.RV/UF1/R4
• Transport Package: Standard Packing
• Trademark: N/A
• Origin: China
• Production Capacity: 5000000/Day

Product Description

Low Temperature resistance FVMQ Seal for Oil Drilling

 

Item	Spring energized seals
Material	PTFE, PTFE+carbon, PTFE+glass fiber, PTFE+bronze, PTFE+polyester,PU, NBR, FKM, PA, POM, Silicone, EPDM, FFKM, UPE, PEEK etc.
Type	VR/VRJ/VP/VPJ/VD/VB/VC/HR/HRJ/HP/HPJ/HB/HC/CR/CP/CD/CB/CC
Color	White/black/brown/geen/blue etc.
Spring	304/316
Properties	suitable for static, rotary, and reciprocating application in temperatures from cryogenic to 300 ºC
Application	mining, machine,LNG, Food,Valves,Pumps,Separators Actuators,Dosing devices etc.

 

A PTFE sealing ring energized by an O-ring is designed for bi-directional pressurization,  pneumatic pistons, such as in control cylinders, in quick acting cylinders, and servo-assisted  equipment. It is dedicated for assembly on an integral piston to serve as a high extrusion resistance but very  low sliding friction sealing in pneumatic applications.
 

Application range

Pressure: ≤16BAR

Temperature: -60~+200ºC

Speed: ≤4m/s

 

Material: Bronze filled PTFE

*Other materials are available for specified conditions

Guidelines for the Selection of Special Size

Piston diameter	Groove bottom	Groove width	Radius	Gap	Gland code	O-ring C.S.
φDa	φDi	L	R	T
4~15.9	Di-4.0	2.0	0.5	0.2	A	1.78
16~26.9	Di-6.0	2.85	0.5	0.25	B	2.62
27~49.9	Di-7.5	3.8	0.5	0.25	C	3.53
50~129.0	Di-12.5	5.6	0.9	0.5	D	5.33
130~179.9	Di-15.0	7.55	0.9	0.5	E	6.99
180~239.9	Di-18.0	7.55	0.9	0.75	F	6.99
240~420	Di-24.0	7.55	0.9	1.0	G	6.99

Q&A
Q1: Can  I get a sample?
A: Samples are available, usually products in stock can be send within 3 days, customized product send within 2 ~3 weeks.

Q2: How do I choose the perfect product?
A: We have specialist to offer you the best choice regarding material, design and solutions according to the working conditions.

Q3: Can you do customisation?
A: Yes, we can manufacture according your samples/drawings.

Q4: What trade terms do you accept?
A: We accept EXW, FOB, FCA, CIF, CFR, DDU,CPT, DDP, DAF etc.